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ALRashdi BM, Massoud D, Rashwan HK, Mahgoub S, Abuelezz NZ, Nasr AM, Kassab RB, Amin HK. The Protecting Role of Black Seed Oil and Its Nano-Formulation in LPS-Induced Acute Kidney Injury in Mice: Evaluation of Oxidative Stress, Biochemical & Molecular Parameters. J Inflamm Res 2024; 17:4747-4763. [PMID: 39051058 PMCID: PMC11268590 DOI: 10.2147/jir.s463369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Accepted: 06/26/2024] [Indexed: 07/27/2024] Open
Abstract
Background Acute kidney injury (AKI) is a medical concern that is accompanied by the rapid deterioration of kidney function. It can be triggered by lipopolysaccharide (LPS) of gram-negative bacteria as it activates a complicated immune response, resulting in widespread inflammation and potential organ dysfunction. Black seed oil (BSO) is rich in beneficial constituents and has been widely used owing to its nutritional advantages. Purpose This research is aimed to investigate the potential protective effects of BSO and its nano-formulation on AKI induced by LPS. It also aimed to compare their anti-inflammatory activity with indomethacin, a known synthetic anti-inflammatory drug. Materials and Methods Forty-eight mice were placed randomly into 8 groups. A single intraperitoneal (i.p.) injection of 2.5 mg/kg B.W. of LPS was used to trigger inflammation, and pretreatment with BSO and its nano-formulation was at 0.2 mL/kg/day for 14 consecutive days. Indomethacin was used as a reference drug and its efficacy was tested alone or in combination with BSO at lower doses. Renal function was assessed using urea, creatinine, neutrophil gelatinase-associated lipocalin (NGAL) and kidney injury molecule-1 (KIM-1). Also, oxidative and inflammatory markers were assessed by measuring levels of reduced glutathione (GSH), nitric oxide (NO), cyclooxygenase-2 (COX-2), tumor necrosis factor alpha (TNF-α), and toll-like receptor-4 (TLR-4). Histopathological examination of the kidney tissues was also performed. Results The study showed that BSO and its nano-formulation had anti-inflammatory effects comparable to or better than those of indomethacin. They greatly decreased the oxidative stress and inflammatory markers induced by LPS. Their protective effect against pathological alterations in kidney tissues was significantly noticed. Conclusion BSO and its nano-formulation could be used as nephroprotective and anti-inflammatory supplements.
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Affiliation(s)
- Barakat M ALRashdi
- Department of Biology, College of Science, Jouf University, Sakaka, Saudi Arabia
| | - Diaa Massoud
- Department of Biology, College of Science, Jouf University, Sakaka, Saudi Arabia
| | - Hager K Rashwan
- Department of Biochemistry, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, Giza, Egypt
| | - Shahenda Mahgoub
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Helwan University, Cairo, Egypt
| | - Nermeen Z Abuelezz
- Department of Biochemistry, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, Giza, Egypt
| | - Ali M Nasr
- Department of Pharmaceutics, Faculty of Pharmacy, Port Said University, Port Said, 42526, Egypt
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Galala University, New Galala, 43713, Egypt
| | - Rami B Kassab
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt
| | - Hatem K Amin
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Helwan University, Cairo, Egypt
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2
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Ao S, Luo X, Huang M, Wu H, Chen Y, Chen H, Li J, Zhou Y, Yin X, Cai T, Yang Q, Deng L, Zhu K. Hyaluronic acid-poly(glyceryl)10-stearate nanoemulsion for co-delivery of fish oil and resveratrol: Enhancing bioaccessibility and antioxidant potency. Int J Biol Macromol 2024; 273:132835. [PMID: 38838882 DOI: 10.1016/j.ijbiomac.2024.132835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 04/30/2024] [Accepted: 05/30/2024] [Indexed: 06/07/2024]
Abstract
Hyaluronic acid (HA), an endogenous polysaccharide comprising alternating D-glucuronic acid and N-acetylglucosamine units, is renowned for its high hydrophilicity, biocompatibility, and biodegradability. These attributes have rendered HA invaluable across medical and drug delivery fields. HA can be altered through physical, chemical, or enzymatic methods to improve the properties of the modified substances. In this work, we synthesized a derivative via the esterification of HA with poly(glyceryl)10-stearate (PG10-C18), designated as HA-PG10-C18. This novel derivative was employed to fabricate a nano co-delivery system (HA-PG10-C18@Res-NE) for fish oil and resveratrol (Res), aiming to enhance their stability and bioaccessibility. An exhaustive investigation of HA-PG10-C18@Res-NE revealed that the HA-modified system displayed superior physicochemical stability, notably in withstanding oxidation and neutralizing free radicals. Moreover, in vitro simulated digestion underscored the system's enhanced bioaccessibility of Res and more efficient release of free fatty acids. These outcomes underscore the strategic advantage of HA in modifying PG10-C18 for nanoemulsion formulation. Consequently, HA-PG10-C18 stands as a promising emulsifier for encapsulating lipophilic bioactives in functional foods, nutraceuticals, and pharmaceuticals.
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Affiliation(s)
- Sha Ao
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China; Zhejiang Engineering Research Center of Fat-soluble Vitamin, College of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Xiang Luo
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China; Zhejiang Engineering Research Center of Fat-soluble Vitamin, College of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Mengyu Huang
- Zhejiang Engineering Research Center of Fat-soluble Vitamin, College of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Hongze Wu
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China; Zhejiang Engineering Research Center of Fat-soluble Vitamin, College of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Yuanyuan Chen
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Haonan Chen
- Zhejiang Engineering Research Center of Fat-soluble Vitamin, College of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Jiafei Li
- Zhejiang Engineering Research Center of Fat-soluble Vitamin, College of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Yanyan Zhou
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Xuguang Yin
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Tao Cai
- Zhejiang Engineering Research Center of Fat-soluble Vitamin, College of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Qun Yang
- School of Medicine and Health, Shaoxing University Yuanpei College, 2799 Qunxian Middle Road, Shaoxing, Zhejiang 312000, China
| | - Liping Deng
- Zhejiang Engineering Research Center of Fat-soluble Vitamin, College of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Kewu Zhu
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China.
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3
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Hao LS, Zhang MM, Li XF, Xin X, Zhao GL. Efficient regioselective enzymatic acylation of troxerutin: difference characterization of in vitro cellular uptake and cytotoxicity. Food Funct 2024; 15:5785-5796. [PMID: 38660890 DOI: 10.1039/d4fo00906a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
In this study, we developed a multi-site acylation strategy to improve the lipophilicity and cellular uptake of troxerutin, a natural flavonoid with many health-promoting bioactivities. By clarifying the acylation properties of troxerutin catalyzed by lipases from different sources, a series of troxerutin ester derivatives acylated at different sites was synthesized, including troxerutin dipropyl (TDP), tripropyl (TTP), tetrapropyl (TEP), dibutyl (TDB), monohexyl (TMH), monooctyl (TMO) and monodecyl (TMD) esters. Interestingly, the troxerutin esters acylated at multiple sites with shorter fatty chains (TDP, TTP and TEP) had similar lipophilicity to the mono-acylated esters bearing longer fatty chains (TMH, TMO and TMD, respectively) and meanwhile demonstrated surprisingly lower cytotoxicity than that of the long fatty-chain mono-esters. In particular, the multi-acylated esters with shorter fatty chains showed remarkably higher cellular uptake than the mono-esters with long fatty chains. In vitro gastrointestinal digestion suggested that the multi-acylated esters of troxerutin were more resistant to gastrointestinal degradation than the mono-esters. These results indicated that multi-site acylation with short fatty chains could be an effective alternative to introducing one-site mono-acylation for the modification of troxerutin and other flavonoid compounds.
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Affiliation(s)
- Li-Sha Hao
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Wushan Road 381, Guangzhou 510640, China.
| | - Meng-Meng Zhang
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Dongsha Street 24, Guangzhou, Guangdong, 510225, China
| | - Xiao-Feng Li
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Wushan Road 381, Guangzhou 510640, China.
| | - Xuan Xin
- College of Light Industry and Food Technology, Zhongkai University of Agriculture and Engineering, Dongsha Street 24, Guangzhou, Guangdong, 510225, China.
| | - Guang-Lei Zhao
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Wushan Road 381, Guangzhou, Guangdong, 510640, China
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Yan Z, Wang X, Zhao P, He Y, Meng X, Liu B. The effect of octenyl succinic anhydride-modified chitosan coating on DHA-loaded nanoemulsions: Physichemical stability and in vitro digestibility. Food Chem 2024; 441:138289. [PMID: 38176141 DOI: 10.1016/j.foodchem.2023.138289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/02/2023] [Accepted: 12/25/2023] [Indexed: 01/06/2024]
Abstract
Octenyl succinic anhydride-modified chitosan (OSA-CS) was synthesized and applied as a coating material to enhance the stability of docosahexaenoic acid (DHA)-loaded nanoemulsion. Due to the presence of the positively charged OSA-CS coating, the nanoemulsion exhibited a high positive zeta potential and two different layers. Compared with natural CS-coated nanoemulsion, OSA-CS-coated nanoemulsion showed improved storage stability (physical and chemical stability) and stability against environmental stresses (ionic strengths, temperatures and pH). Besides, OSA-CS-coated nanoemulsion protected encapsulated DHA from simulated gastric fluid damage better than that of natural CS-coated nanoemulsion, suggesting that OSA-CS-coated nanoemulsion had the potential to deliver more DHA into the small intestine. In conclusion, based on the comparison of two coating materials, natural chitosan and OSA-CS, it was found that the encapsulated nutrient was better protected by the OSA-CS coating. Such a finding will provide insights to broaden the application of modified chitosan in food delivery systems.
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Affiliation(s)
- Zhaoju Yan
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Xin Wang
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Pengcheng Zhao
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Yangeng He
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Xianghong Meng
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Bingjie Liu
- State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China.
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5
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Liu M, Shen R, Wang L, Yang X, Zhang L, Ma X, He L, Li A, Kong X, Shi H. Preparation, Optimization, and Characterization of Bovine Bone Gelatin/Sodium Carboxymethyl Cellulose Nanoemulsion Containing Thymol. Foods 2024; 13:1506. [PMID: 38790806 PMCID: PMC11120539 DOI: 10.3390/foods13101506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/04/2024] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
The aim of this study is to produce a biodegradable food packaging material that reduces environmental pollution and protects food safety. The effects of total solids content, substrate ratio, polyphenol content, and magnetic stirring time on bovine bone gelatin/sodium carboxymethylcellulose nanoemulsion (BBG/SCMC-NE) were investigated using particle size, PDI, turbidity, rheological properties, and zeta potential as evaluation indexes. The micro, structural, antioxidant, encapsulation, and release properties were characterized after deriving its optimal preparation process. The results showed that the nanoemulsion was optimally prepared with a total solids content of 2%, a substrate ratio of 9:1, a polyphenol content of 0.2%, and a magnetic stirring time of 60 min. SEM showed that the nanoemulsion showed a dense and uniform reticulated structure. FTIR and XRD results showed that covalent cross-linking of proteins and polysaccharides altered the structure of gelatin molecular chains to a more compact form but did not change its semi-crystalline structure. DSC showed that the 9:1 BBG/SCMC-NE had a higher thermal denaturation temperature and greater thermal stability, and its DPPH scavenging rate could reach 79.25% and encapsulation rate up to 90.88%, with excellent slow-release performance. The results of the study provide basic guidance for the preparation of stable active food packaging with excellent properties.
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Affiliation(s)
- Mengying Liu
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China; (M.L.); (R.S.); (L.W.); (X.Y.); (X.M.); (L.H.); (A.L.)
| | - Ruheng Shen
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China; (M.L.); (R.S.); (L.W.); (X.Y.); (X.M.); (L.H.); (A.L.)
| | - Liyuan Wang
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China; (M.L.); (R.S.); (L.W.); (X.Y.); (X.M.); (L.H.); (A.L.)
| | - Xue Yang
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China; (M.L.); (R.S.); (L.W.); (X.Y.); (X.M.); (L.H.); (A.L.)
| | - Li Zhang
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China; (M.L.); (R.S.); (L.W.); (X.Y.); (X.M.); (L.H.); (A.L.)
| | - Xiaotong Ma
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China; (M.L.); (R.S.); (L.W.); (X.Y.); (X.M.); (L.H.); (A.L.)
| | - Long He
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China; (M.L.); (R.S.); (L.W.); (X.Y.); (X.M.); (L.H.); (A.L.)
| | - Aixia Li
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China; (M.L.); (R.S.); (L.W.); (X.Y.); (X.M.); (L.H.); (A.L.)
| | - Xiangying Kong
- Qinghai Haibei Animal Husbandry and Veterinary Science Research Institute, Haibei 810200, China;
| | - Hongmei Shi
- Gansu Gannan Animal Husbandry and Veterinary Workstation, Hezuo 746300, China;
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6
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Chelimela N, Alavala RR, Satla SR. Curcumin - Bioavailability Enhancement by Prodrug Approach and Novel Formulations. Chem Biodivers 2024; 21:e202302030. [PMID: 38401117 DOI: 10.1002/cbdv.202302030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/21/2024] [Accepted: 02/21/2024] [Indexed: 02/26/2024]
Abstract
Curcumin is a diverse natural pharmacological agent involved in various signal transduction mechanisms. Therapeutically, this potent molecule faces different challenges and issues related to low bioavailability due to its poor aqueous solubility, less permeability, faster elimination and clearance. Experts in synthetic chemistry and pharmaceuticals are continuously sparing their efforts to overcome these pharmacokinetic challenges by using different structural modification strategies and developing novel drug delivery systems. In this mini-review article, we are focusing on development of curcumin derivatives by different possible routes like conjugation with biomolecules, natural polymers, synthetic polymers, natural products, metal conjugates and co- administration with natural metabolic inhibitors. In addition to that, it was also focused on the preparation of modified formulations such as micelles, microemulsions, liposomes, complexes with phospholipids, micro and nanoemulsions, solid lipid nanoparticles, nano lipid carriers, biopolymer nanoparticles and microgels to improve the pharmacokinetic properties of the curcumin without altering its pharmacodynamics activity. This review helps to understand the problems associated with curcumin and different strategies to improve its pharmacokinetic profile.
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Affiliation(s)
- Narsaiah Chelimela
- Centre for Pharmaceutical Sciences, Jawaharlal Nehru Technological University Hyderabad, Kukatpally, Hyderabad, 500085, India
| | - Rajasekhar Reddy Alavala
- Shobhaben Pratapbhai Patel School of Pharmacy &, Technology Management, SVKM's NMIMS, V.L. Mehta Road, Vile Parle (W), Mumbai, 400056, India
| | - Shobha Rani Satla
- Centre for Pharmaceutical Sciences, Jawaharlal Nehru Technological University Hyderabad, Kukatpally, Hyderabad, 500085, India
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7
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Khan BA, Ahmad N, Alqahtani A, Baloch R, Rehman AU, Khan MK. Formulation development of pharmaceutical nanoemulgel for transdermal delivery of feboxostat: Physical characterization and in vivo evaluation. Eur J Pharm Sci 2024; 195:106665. [PMID: 38056779 DOI: 10.1016/j.ejps.2023.106665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 10/17/2023] [Accepted: 12/04/2023] [Indexed: 12/08/2023]
Abstract
This study aimed to fabricate and characterize feboxostat (FXT) loaded nanoemulgel (NEG) for transdermal delivery. NEG was prepared by high sheared homogenization technique and characterized for thermodynamic stability, pH analysis, drug content, zeta analysis, viscosity, spreadability, FTIR, in-vitro drug release and ex-vivo permeation. In vivo anti-inflammatory activity was evaluated in albino rats by inducing edema in hind paws using carrageenan. The formulations showed optimum thermodynamic stability, having no phase separation and color change. The pH was in the range of human skin range i.e. 5.5-6.5. The drug content of F3 and F4 formulations were 97.56 ± 3.45 % and 83.88 ± 3.12 % respectively which were in official limit of USP i.e. 90 ± 10 %. No interaction was found between the FXT and various components after FTIR analysis. The viscosity of NEG was 4587 cp at 6 rpm and 2681 cp at 12 rpm. The droplet sizes of F1 (Blank NE), F2 (Blank NEG), F3 (Drug loaded NE) and F4 (Drug loaded NEG) were 148.6 nm, 153.4 nm, 402.1 nm and 498.3 nm respectively. The percent drug release of F3 was 82 ± 0.97 %, while F4 released 78 ± 0.91 % after 24 h. The drug permeation was 77 ± 1.28 % and 74 ± 1.10 % for F3 and F4 respectively. The optimized formulation significantly (p < 0.05; ANOVA) inhibited the paw edema in albino rats as compared to the control and standard group. It has been concluded that FXT loaded NEG can be a safe and effective alternative to the oral therapy of FXT.
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Affiliation(s)
- Barkat Ali Khan
- Drug Delivery and Cosmetics Lab (DDCL), Faculty of Pharmacy, Gomal University, Dera Ismail Khan 29050, Pakistan
| | - Noman Ahmad
- Drug Delivery and Cosmetics Lab (DDCL), Faculty of Pharmacy, Gomal University, Dera Ismail Khan 29050, Pakistan
| | - Ali Alqahtani
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Rabia Baloch
- Hospital Pharmacist, Teaching Hospital, Dera Ghazi Khan, Punjab 32200, Pakistan
| | - Atta Ur Rehman
- Institute of Biological Sciences, Gomal University, Dera Ismail Khan 29050, Pakistan
| | - Muhammad Khalid Khan
- Drug Delivery and Cosmetics Lab (DDCL), Faculty of Pharmacy, Gomal University, Dera Ismail Khan 29050, Pakistan.
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8
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Wang Z, Deng Y, Zhang Y, Tang X, Zhou P, Li P, Zhao Z, Wang Z, Liu G, Zhang M. Fibrous whey protein mediated homogeneous and soft-textured emulsion gels for elderly: Enhancement of bioaccessibility for curcumin. Food Chem 2024; 437:137850. [PMID: 37924761 DOI: 10.1016/j.foodchem.2023.137850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/01/2023] [Accepted: 10/23/2023] [Indexed: 11/06/2023]
Abstract
Homogeneous and soft-textured food gels are critical for designing precise and personalized nutrient food for elderly. Effects of whey protein morphology (fibrous and granular) with/without NaCl addition on oil-water state and texture properties of protein emulsion gels were investigated, to explore the feasibility of developing homogeneous and soft-textured food for elderly. Lower gelation temperature and higher stability of its emulsion droplets, resulted in fibrous whey protein emulsion gels (FWPG) had even distribution of embedded oil droplets, compared to native whey protein emulsion gels. FWPG had the lowest hardness and chewiness, and exhibited better tolerance to the harden effects of NaCl on emulsion gels. FWPG can deliver curcumin more effectively during simulated gastrointestinal digestion, as evidenced by higher retention ratio and enhancement of bioaccessibility (increased by ∼ 20 %). This study provided new strategy to fabricate a homogenous emulsion gel using fibrous whey protein and to design multi-nutrient food gels for elderly.
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Affiliation(s)
- Zhiming Wang
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, China; College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Yuanyuan Deng
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, China
| | - Yan Zhang
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, China
| | - Xiaojun Tang
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, China
| | - Pengfei Zhou
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, China
| | - Ping Li
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, China
| | - Zhihao Zhao
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, China
| | - Zhangying Wang
- Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Guang Liu
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, China.
| | - Mingwei Zhang
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, China; College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Food Laboratory of Zhongyuan, Luohe 462300, Henan, China.
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9
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Sayyar Z, Jafarizadeh-Malmiri H. Enhancing the efficacy of nano-curcumin on cancer cells through mixture design optimization of three emulsifiers. BMC Chem 2024; 18:62. [PMID: 38555446 PMCID: PMC10981834 DOI: 10.1186/s13065-024-01160-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/07/2024] [Indexed: 04/02/2024] Open
Abstract
Curcumin, a vital bioactive compound found naturally, has diverse biological applications. However, a major limitation of curcumin is its low bioavailability caused by its limited solubility in water. Hence, it is possible to overcome this problem through preparing oil in water nanodispersion of curcumin that emulsifier can play key role to produce nanodispersion. In the present study, the effect of three emulsifiers of Tween 80, Arabic Gum and Polyethylene glycol on preparing nanodispersions with desirable properties was investigated using subcritical water method and a mixture design. Zeta-potential and particle size of the achieved nanodispersions were taken into account as outcome factors. The optimum values for emulsifiers of Tween 80, Arabic Gum and Polyethylene glycol were obtained as 0.588 g, 0.639 g and 0.273 g, respectively, using the suggested model, so that obtained nanodispersion had minimum particle size (101.89 nm) and maximum zeta-potential (-24.99 mV). In fact, 102.5 nm and - 24.7 mV were obtained from experimental data at these values of emulsifiers. In addition, maximum loading potential (0.199 g/L), efficiency (99.5%), and minimum total curcumin loss (0.5%) were acquired at these optimum values. The results also show that the nanodispersion had a powerful antioxidant activity (65.27%) with extra antibacterial activity in facing with both E. coli and S. aureus strains. Moreover, curcumin nanodispersion was significantly taken up by HT-29 cells and resulted in the production of oxidative stress in the cells, leading to a decrease in the growth of cancer cells.
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Affiliation(s)
- Zahra Sayyar
- Department of Chemical Engineering, University of Bonab, Bonab, 55513-95133, Iran.
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10
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Jafari M, Parastouei K, Abbaszadeh S. Development of curcumin-loaded nanoemulsion stabilized with texturized whey protein concentrate: Characterization, stability and in vitro digestibility. Food Sci Nutr 2024; 12:1655-1672. [PMID: 38455175 PMCID: PMC10916561 DOI: 10.1002/fsn3.3860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 11/07/2023] [Accepted: 11/08/2023] [Indexed: 03/09/2024] Open
Abstract
The impacts of pH (2.8, 4.5, and 7.2) and extrusion cooking temperature (60°C, 85°C, and 110°C) on properties of native whey protein concentrate (NWPC) were evaluated, followed by delivering of curcumin through a nanoemulsion system stabilized with extruded WPC (EWPC). Protein solubility, surface hydrophobicity, and emulsion properties such as emulsion activity index (at 1% [w/w] protein concentration), stability index (at 0.5%, 1%, 2%, and 4% [w/w] protein concentration) and creaming index (evaluated at different protein concentrations [0.5%, 1%, 2%, and 4% w/w] and oil levels [20%, 40%, 60%, and 80%]) were improved as a function of the extrusion process. It was found that both covalent and non-covalent interactions contributed to the stabilization of the extrudates. The rheological investigation of the emulsions stabilized with EWPC (at different oil levels [20%, 40%, 60%, and 80%]) revealed high viscosity and shear thinning behavior as well as much higher G' and G″ values. Encapsulation efficiency was increased from 90.8% to 95.7% when NWPC and EWPC were used, respectively. The curcumin-loaded nanoemulsion containing EWPC presented high stability in confronting with ionic strength (NaCl salt with a concentration of 0.1-1 M), pH (3, 5, and 7), thermal treatments (pasteurization at 63°C for 30 min and sterilization at 95°C for 10 min) and storage time (1 month at 4°C and 25°C). In vitro release behavior revealed that samples stabilized with EWPC showed burst release in simulated intestine conditions. However, it was more stable in stomach conditions.
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Affiliation(s)
- Morteza Jafari
- Health Research Center, Life Style InstituteBaqiyatallah University of Medical SciencesTehranIran
| | - Karim Parastouei
- Health Research Center, Life Style InstituteBaqiyatallah University of Medical SciencesTehranIran
| | - Sepideh Abbaszadeh
- Health Research Center, Life Style InstituteBaqiyatallah University of Medical SciencesTehranIran
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11
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Ahmad I, Al-Dolaimy F, Kzar MH, Kareem AT, Mizal TL, Omran AA, Alazbjee AAA, Obaidur Rab S, Eskandar M, Alawadi AH, Alsalamy A. Microfluidic-based nanoemulsion of Ocimum basilicum extract: Constituents, stability, characterization, and potential biomedical applications for improved antimicrobial and anticancer properties. Microsc Res Tech 2024; 87:411-423. [PMID: 37877737 DOI: 10.1002/jemt.24444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/29/2023] [Accepted: 10/12/2023] [Indexed: 10/26/2023]
Abstract
This paper reports on the findings from a study that aimed to identify and characterize the constituents of Ocimum basilicum extract using gas chromatography-mass spectrometry (GC-MS) analysis, as well as assess the physicochemical properties and stability of nanoemulsions formulated with O. basilicum extract. The GC-MS analysis revealed that the O. basilicum extract contained 22 components, with Caryophyllene and Naringenin identified as the primary active constituents. The nanoemulsion formulation demonstrated excellent potential for use in the biomedical field, with a small and uniform particle size distribution, a negative zeta potential, and high encapsulation efficiency for the O. basilicum extract. The nanoemulsions exhibited spherical morphology and remained physically stable for up to 6 months. In vitro release studies indicated sustained release of the extract from the nanoemulsion formulation compared to the free extract solution. Furthermore, the developed nanoformulation exhibited enhanced anticancer properties against K562 cells while demonstrating low toxicity in normal cells (HEK293). The O. basilicum extract demonstrated antimicrobial activity against Pseudomonas aeruginosa, Candida albicans, and Staphylococcus epidermidis, with a potential synergistic effect observed when combined with the nanoemulsion. These findings contribute to the understanding of the constituents and potential applications of O. basilicum extract and its nanoemulsion formulation in various fields, including healthcare and pharmaceutical industries. Further optimization and research are necessary to maximize the efficacy and antimicrobial activity of the extract and its nanoformulation. RESEARCH HIGHLIGHTS: This study characterized the constituents of O. basilicum extract and assessed the physicochemical properties and stability of its nanoemulsion formulation. The O. basilicum extract contained 22 components, with Caryophyllene and Naringenin identified as the primary active constituents. The nanoemulsion formulation demonstrated excellent potential for biomedical applications, with sustained release of the extract, low toxicity, and enhanced anticancer and antimicrobial properties. The findings contribute to the understanding of the potential applications of O. basilicum extract and its nanoemulsion formulation in healthcare and pharmaceutical industries, highlighting the need for further optimization and research.
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Affiliation(s)
- Irfan Ahmad
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | | | - Mazin Hadi Kzar
- College of Physical Education and Sport Sciences, Al-Mustaqbal University, Hillah, Babil, Iraq
| | - Ashwaq Talib Kareem
- College of Pharmacy, National University of Science and Technology, Dhi Qar, Iraq
| | - Thair L Mizal
- Department of Medical Engineering, Al-Esraa University College, Baghdad, Iraq
| | - Aisha A Omran
- Department of Medical Engineering, AL-Nisour University College, Baghdad, Iraq
| | | | - Safia Obaidur Rab
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mamdoh Eskandar
- Department of Obstetrics and Gynecology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Ahmed Hussien Alawadi
- College of Technical Engineering, The Islamic University, Najaf, Iraq
- College of Technical Engineering, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- College of Technical Engineering, The Islamic University of Babylon, Babylon, Iraq
| | - Ali Alsalamy
- College of Technical Engineering, Imam Ja'afar Al-Sadiq University, Al-Muthanna, Iraq
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12
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Patil AS, Chougale SS, Kokatanr U, Hulyalkar S, Hiremath RD, Japti V, Masareddy R. Formulation and evaluation of itraconazole-loaded nanoemulgel for efficient topical delivery to treat fungal infections. Ther Deliv 2024; 15:165-179. [PMID: 38282577 DOI: 10.4155/tde-2023-0062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024] Open
Abstract
Aim: The clinical application of conventional oral dosage form of itraconazole is limited due to its poor bioavailability. The aim of the study was to develop nanoemulgel of Itraconazole for topical delivery. Method: Nanoemulsions were prepared, optimized and further incorporated into a gel and evaluated for homogeneity, pH, viscosity, spreadability, in vitro drug release and skin irritation studies. Results: Cumulative drug release from nanoemulsions was within the range of 37.24 to 47.63% at 10 h. Drug release % for all the nanoemulgel formulations at10 h was 32.39, 39.75 and 45.9% respectively. Nanoemulgel was non-irritant as demonstrated by skin irritation studies in animals. Conclusion: Itraconazole nanoemulgels were proved to be potential for effective topical delivery of drug with enhanced bioavailability.
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Affiliation(s)
- Archana S Patil
- Department of Pharmaceutics, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
| | - Samradni S Chougale
- Department of Pharmaceutics, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
| | - Umashri Kokatanr
- Department of Pharmaceutics, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
| | - Sujay Hulyalkar
- Department of Pharmaceutics, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
| | - Ravindra D Hiremath
- KDCA's Institute of Pharmacy (Government Aided Institute) Airport Road, Ujalaiwadi, Kolhapur, 416004, Maharashtra, India
| | - Veerkumar Japti
- Department of Quality Assurance, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
| | - Rajashree Masareddy
- Department of Pharmaceutics, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
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13
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Jamir Y, Bhushan M, Sanjukta R, Robindro Singh L. Plant-based essential oil encapsulated in nanoemulsions and their enhanced therapeutic applications: An overview. Biotechnol Bioeng 2024; 121:415-433. [PMID: 37941510 DOI: 10.1002/bit.28590] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 09/22/2023] [Accepted: 10/28/2023] [Indexed: 11/10/2023]
Abstract
In recent years, studies on the formulation of nanoemulsions have been the focus of attention due to their potential applicability in food, pharmaceuticals, cosmetics, and agricultural industries. Nanoemulsions can be formulated using ingredients approved by the Food and Drug Administration (FDA), which assures their safety profiles to a great extent. Bioactive compounds such as essential oils although have strong biological properties and antimicrobial compounds, their usage is restricted due to their high volatility, instability, and hydrophobic nature. Therefore, nanoemulsion as carrier vehicle can be used to encapsulate essential oils to obtain stable and enhanced physicochemical characteristics of the essential oils. This review details the structure, formulation, and characterization techniques used for nanoemulsions, with a focus on the essential oil-based nanoemulsions which have the potential to be used as antimicrobial and anticancer therapeutics.
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Affiliation(s)
- Yangerdenla Jamir
- Department of Nanotechnology, North Eastern Hill University, Shillong, Meghalaya, India
- Division of Animal and Fisheries Sciences, ICAR-RC for NEH Region, Umiam, Meghalaya, India
| | - Mayank Bhushan
- Department of Nanotechnology, North Eastern Hill University, Shillong, Meghalaya, India
| | - Rajkumari Sanjukta
- Division of Animal and Fisheries Sciences, ICAR-RC for NEH Region, Umiam, Meghalaya, India
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Begum F, Chutia H, Bora M, Deb P, Mahanta CL. Characterization of coconut milk waste nanocellulose based curcumin-enriched Pickering nanoemulsion and its application in a blended beverage of defatted coconut milk and pineapple juice. Int J Biol Macromol 2024; 259:129305. [PMID: 38262827 DOI: 10.1016/j.ijbiomac.2024.129305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 09/20/2023] [Accepted: 01/05/2024] [Indexed: 01/25/2024]
Abstract
In this study, we aimed to develop a blended beverage enriched with curcumin. The curcumin was incorporated within a Pickering nanoemulsion that was stabilized with nanocellulose. The nanocellulose was synthesized from coconut milk waste residue using 38 %-42 % sulfuric acid (AC) and 5 and 10 min ultrasound (UL) separately and in combination (ACU). While combined treatment showed an increase in particle size with ultrasonication time, PDI was observed to decrease. ACU with 10 min ultrasonication was further used at 0.05 %, 0.1 %, 0.2 %, and 0.3 % for stabilization of curcumin enriched Pickering nanoemulsion. The curcumin in Pickering nanoemulsion fabricated with 0.1 % of nanocellulose with an average particle size and PDI value of 259.6 nm and 0.284, respectively was found to be the most stable as compared to other Pickering nanoemulsions at different pH levels and temperatures. RP-HPLC analysis revealed that with 0.1 % of nanocellulose, the Pickering nanoemulsion was most stable at 2 pH and 63 °C temperatures. The in vitro release of curcumin from Pickering nanoemulsion added to a blended beverage in intestinal phase was 51.58 %, which was higher than the stomach phase (38.19 %). The outcomes clearly showed Pickering nanoemulsion to be a promising carrier for curcumin encapsulation in beverage.
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Affiliation(s)
- Fogila Begum
- Department of Food Engineering and Technology, School of Engineering, Tezpur University, 784028, India
| | - Hemanta Chutia
- Department of Food Engineering and Technology, School of Engineering, Tezpur University, 784028, India
| | - Mayuri Bora
- Department of Physics, School of Sciences, Tezpur University, 784028, India.
| | - Pritam Deb
- Department of Physics, School of Sciences, Tezpur University, 784028, India.
| | - Charu Lata Mahanta
- Department of Food Engineering and Technology, School of Engineering, Tezpur University, 784028, India.
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15
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Guanghui L, Qi L, Anning G, Luting R, Yinghan Z, Weiyun G, Shenghua H, Fengyi G, Xiaoli P. Preparation, stability, and in vitro transport of soybean protein-based diosgenin nanoemulsions. Food Chem X 2023; 20:100982. [PMID: 38144861 PMCID: PMC10740035 DOI: 10.1016/j.fochx.2023.100982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 10/15/2023] [Accepted: 11/06/2023] [Indexed: 12/26/2023] Open
Abstract
Soybean protein isolate (SPI)-stabilized nanoemulsions (NEs) were formulated to encapsulate diosgenin (DIO) to enhance its water solubility and bioavailability. The influence of DIO concentrations on NEs' properties was investigated, and their environmental stability and cell permeability were also assessed. Results demonstrated that DIO significantly affected all the physicochemical properties of NEs. NEs with 1.0 mg/mL of DIO exhibited smaller droplet size (209 nm), lower polydispersity index (0.17), and higher stability coefficient (95.8 %). Furthermore, DIO-SPI NEs displayed better stability under appropriate pH (<4 or > 5), NaCl concentrations (≤0.3 M), temperatures (≤60 °C), and freeze-thaw cycles (≤2), as well as storage at 4 °C. Moreover, encapsulating DIO in NEs reduced its toxicity towards cells and enhanced its transport efficiency, which reached 3.16 ∼ 4.87 × 10-6. These findings highlight the potential of SPI-based NEs as a promising carrier for the efficient delivery of DIO.
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Affiliation(s)
- Li Guanghui
- Food and Pharmacy College, Xuchang University, Xuchang, Henan 461000, China
| | - Liu Qi
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Gao Anning
- College of Biology and Food, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Ren Luting
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Zhang Yinghan
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Guo Weiyun
- Food and Pharmacy College, Xuchang University, Xuchang, Henan 461000, China
| | - He Shenghua
- Food and Pharmacy College, Xuchang University, Xuchang, Henan 461000, China
| | - Gao Fengyi
- College of Biology and Food, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Peng Xiaoli
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
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16
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Zhu YA, Sun P, Duan C, Cao Y, Kong B, Wang H, Chen Q. Improving stability and bioavailability of curcumin by quaternized chitosan coated nanoemulsion. Food Res Int 2023; 174:113634. [PMID: 37986538 DOI: 10.1016/j.foodres.2023.113634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/22/2023]
Abstract
This study aims to enhance the stability and bioavailability of curcumin (Cur) using nanoemulsion coating technology. The nanoemulsion system was developed by encapsulating Cur with quaternized chitosan (QMNE), and the nanoemulsion containing Cur and medium-chain triglyceride (MCT) oil (MNE) was used as control sample. The microstructure of the nanoemulsion was examined using Dynamic light scattering (DLS), Transmission electron microscopy (TEM) and Fourier transform infrared spectroscopy (FT-IR). The storage, thermal, ionic strength, and pH stability of QMNE were also evaluated, respectively. The results indicate that QMNE demonstrates superior stability, in vitro gastric fluid stability, bioavailability compared to MNE. QMNE exhibits excellent emulsification activity and stability. In addition, QMNE shows significant protection against oxidation in both emulsion systems after different heat treatments. The antimicrobial activity results reveal that QMNE exhibits greater efficacy than that of MNE. Consequently, this study provides valuable insights into the formulation of a system to encapsulate Cur and the improvement of its stability and bioavailability.
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Affiliation(s)
- Ying-Ao Zhu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Pengyuan Sun
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Chengyu Duan
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yuhang Cao
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Baohua Kong
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Hui Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Qian Chen
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
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17
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Pandey AK, Sanches Silva A, Chávez-González ML, Singh P. Recent advances in delivering free or nanoencapsulated Curcuma by-products as antimicrobial food additives. Crit Rev Biotechnol 2023; 43:1257-1283. [PMID: 36130809 DOI: 10.1080/07388551.2022.2110856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 04/02/2022] [Indexed: 11/03/2022]
Abstract
Food commodities are often contaminated by microbial pathogens in transit or during storage. Hence, mitigation of these pathogens is necessary to ensure the safety of food commodities. Globally, researchers used botanicals as natural additives to preserve food commodities from bio-deterioration, and advances were made to meet users' acceptance in this domain, as synthetic preservatives are associated with harmful effects to both consumers and environments. Over the last century, the genus Curcuma has been used in traditional medicine, and its crude and nanoencapsulated essential oils (EOs) and curcuminoids were used to combat harmful pathogens that deteriorate stored foods. Today, more research is needed for solving the problem of pathogen resistance in food commodities and to meet consumer demands. Therefore, Curcuma-based botanicals may provide a source of natural preservatives for food commodities that satisfy the needs both of the food industry and the consumers. Hence, this article discusses the antimicrobial and antioxidant properties of EOs and curcuminoids derived from the genus Curcuma. Further, the action modes of Curcuma-based botanicals are explained, and the latest advances in nanoencapsulation of these compounds in food systems are discussed alongside knowledge gaps and safety assessment where the focus of future research should be placed.
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Affiliation(s)
- Abhay K Pandey
- Department of Mycology and Microbiology, Tea Research Association, North Bengal Regional R & D Center, Nagrakata, India
| | - Ana Sanches Silva
- National Institute for Agricultural and Veterinary Research (INIAV), I.P, Oeiras, Portugal
- Center for Study in Animal Science (CECA), ICETA, University of Oporto, Oporto, Portugal
| | - Mónica L Chávez-González
- Food Research Departments, School of Chemistry, Autonomous University of Coahuila, Saltillo, México
| | - Pooja Singh
- Bacteriology and Natural Pesticide Laboratory, Department of Botany, DDU Gorakhpur University, Gorakhpur, India
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18
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Henn JG, Bernardes Ferro M, Lopes Alves GA, Pires Peña F, de Oliveira JVR, de Souza BM, da Silva LF, Rapack Jacinto Silva V, Silva Pinheiro AC, Steffens Reinhardt L, Morás AM, Nugent M, da Rosa RG, Silveira Aguirre TA, Moura DJ. Development and characterization of a temozolomide-loaded nanoemulsion and the effect of ferrocene pre and co-treatments in glioblastoma cell models. Pharmacol Rep 2023; 75:1597-1609. [PMID: 37837521 DOI: 10.1007/s43440-023-00537-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/16/2023]
Abstract
BACKGROUND Glioblastoma is a severe brain tumor that requires aggressive treatment involving surgery, radiotherapy, and chemotherapy, offering a survival rate of only 15 months. Fortunately, recent nanotechnology progress has enabled novel approaches and, alongside ferrocenes' unique properties of cytotoxicity, sensitization, and interaction with reactive oxygen species, have brought new possibilities to complement chemotherapy in nanocarrier systems, enhancing treatment results. METHODS In this work, we developed and characterized a temozolomide-loaded nanoemulsion and evaluated its cytotoxic potential in combination with ferrocene in the temozolomide-resistant T98G and temozolomide-sensitive U87 cell lines. The effects of the treatments were assessed through acute assays of cell viability, cell death, mitochondrial alterations, and a treatment protocol simulation based on different two-cycle regimens. RESULTS Temozolomide nanoemulsion showed a z-average diameter of 173.37 ± 0.86 nm and a zeta potential of - 6.53 ± 1.13 mV. Physicochemical characterization revealed that temozolomide is probably associated with nanoemulsion droplets instead of being entrapped within the nanostructure, allowing a rapid drug release. In combination with ferrocene, temozolomide nanoemulsion reduced glioblastoma cell viability in both acute and two-cycle regimen assays. The combined treatment approach also reversed T98G's temozolomide-resistant profile by altering the mitochondrial membrane potential of the cells, thus increasing reactive oxygen species generation, and ultimately inducing cell death. CONCLUSIONS Altogether, our results indicate that using nanoemulsion containing temozolomide in combination with ferrocene is an effective approach to improve glioblastoma therapy outcomes.
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Affiliation(s)
- Jeferson Gustavo Henn
- Laboratório de Genética Toxicológica, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Lab. 714, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil
- Materials Research Institute, Technological University of the Shannon: Midlands Midwest, Athlone, Co. Westmeath, N37HD68, Ireland
| | - Matheus Bernardes Ferro
- Laboratório de Genética Toxicológica, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Lab. 714, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil
| | - Gabriel Antonio Lopes Alves
- Laboratório de Farmacociências, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil
| | - Flávia Pires Peña
- Laboratório de Farmacociências, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil
| | - João Vitor Raupp de Oliveira
- Laboratório de Farmacociências, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil
| | - Bárbara Müller de Souza
- Departamento de Química Inorgânica, Universidade Federal do Rio Grande do Sul, 9500 Bento Gonçalves Avenue, Porto Alegre, Rio Grande do Sul, 91501-970, Brazil
| | - Leonardo Fonseca da Silva
- Departamento de Química Inorgânica, Universidade Federal do Rio Grande do Sul, 9500 Bento Gonçalves Avenue, Porto Alegre, Rio Grande do Sul, 91501-970, Brazil
| | - Victória Rapack Jacinto Silva
- Laboratório de Genética Toxicológica, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Lab. 714, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil
| | - Ana Carolina Silva Pinheiro
- Laboratório de Genética Toxicológica, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Lab. 714, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil
| | - Luiza Steffens Reinhardt
- Laboratório de Genética Toxicológica, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Lab. 714, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil
| | - Ana Moira Morás
- Laboratório de Genética Toxicológica, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Lab. 714, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil
| | - Michael Nugent
- Materials Research Institute, Technological University of the Shannon: Midlands Midwest, Athlone, Co. Westmeath, N37HD68, Ireland
| | - Ricardo Gomes da Rosa
- Departamento de Química Inorgânica, Universidade Federal do Rio Grande do Sul, 9500 Bento Gonçalves Avenue, Porto Alegre, Rio Grande do Sul, 91501-970, Brazil
| | - Tanira Alessandra Silveira Aguirre
- Laboratório de Farmacociências, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil
| | - Dinara Jaqueline Moura
- Laboratório de Genética Toxicológica, Universidade Federal de Ciências da Saúde de Porto Alegre, 245 Sarmento Leite Street, Lab. 714, Porto Alegre, Rio Grande do Sul, 90050-170, Brazil.
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Valenti GE, Marengo B, Milanese M, Zuccari G, Brullo C, Domenicotti C, Alfei S. Imidazo-Pyrazole-Loaded Palmitic Acid and Polystyrene-Based Nanoparticles: Synthesis, Characterization and Antiproliferative Activity on Chemo-Resistant Human Neuroblastoma Cells. Int J Mol Sci 2023; 24:15027. [PMID: 37834475 PMCID: PMC10573130 DOI: 10.3390/ijms241915027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
Neuroblastoma (NB) is a childhood cancer, commonly treated with drugs, such as etoposide (ETO), whose efficacy is limited by the onset of resistance. Here, aiming at identifying new treatments for chemo-resistant NB, the effects of two synthesized imidazo-pyrazoles (IMPs) (4G and 4I) were investigated on ETO-sensitive (HTLA-230) and ETO-resistant (HTLA-ER) NB cells, detecting 4I as the more promising compound, that demonstrated IC50 values lower than those of ETO on HTLA ER. Therefore, to further improve the activity of 4I, we developed 4I-loaded palmitic acid (PA) and polystyrene-based (P5) cationic nanoparticles (P5PA-4I NPs) with high drug loading (21%) and encapsulation efficiency (97%), by a single oil-in-water emulsification technique. Biocompatible PA was adopted as an emulsion stabilizer, while synthesized P5 acted as an encapsulating agent, solubilizer and hydrophilic-lipophilic balance (HLB) improver. Optic microscopy and cytofluorimetric analyses were performed to investigate the micromorphology, size and complexity distributions of P5PA-4I NPs, which were also structurally characterized by chemometric-assisted Fourier transform infrared spectroscopy (FTIR). Potentiometric titrations allowed us to estimate the milliequivalents of PA and basic nitrogen atoms present in NPs. P5PA-4I NPs afforded dispersions in water with excellent buffer capacity, essential to escape lysosomal degradation and promote long residence time inside cells. They were chemically stable in an aqueous medium for at least 40 days, while in dynamic light scattering (DLS) analyses, P5PA-4I showed a mean hydrodynamic diameter of 541 nm, small polydispersity (0.194), and low positive zeta potentials (+8.39 mV), assuring low haemolytic toxicity. Biological experiments on NB cells, demonstrated that P5PA-4I NPs induced ROS-dependent cytotoxic effects significantly higher than those of pristine 4I, showing a major efficacy compared to ETO in reducing cell viability in HTLA-ER cells. Collectively, this 4I-based nano-formulation could represent a new promising macromolecular platform to develop a new delivery system able to increase the cytotoxicity of the anticancer drugs.
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Affiliation(s)
- Giulia Elda Valenti
- Department of Experimental Medicine (DIMES), University of Genova, Via Alberti L.B., 16132 Genoa, Italy; (G.E.V.); (B.M.)
| | - Barbara Marengo
- Department of Experimental Medicine (DIMES), University of Genova, Via Alberti L.B., 16132 Genoa, Italy; (G.E.V.); (B.M.)
| | - Marco Milanese
- Department of Pharmacy, Section of Chemistry and Pharmaceutical and Food Technologies, University of Genoa, Viale Cembrano, 4, 16148 Genoa, Italy;
| | - Guendalina Zuccari
- Department of Pharmacy (DIFAR), Section of Medicinal Chemistry and Cosmetic Product, University of Genoa, Viale Benedetto XV, 3, 16132 Genoa, Italy; (G.Z.); (C.B.)
| | - Chiara Brullo
- Department of Pharmacy (DIFAR), Section of Medicinal Chemistry and Cosmetic Product, University of Genoa, Viale Benedetto XV, 3, 16132 Genoa, Italy; (G.Z.); (C.B.)
| | - Cinzia Domenicotti
- Department of Experimental Medicine (DIMES), University of Genova, Via Alberti L.B., 16132 Genoa, Italy; (G.E.V.); (B.M.)
| | - Silvana Alfei
- Department of Pharmacy, Section of Chemistry and Pharmaceutical and Food Technologies, University of Genoa, Viale Cembrano, 4, 16148 Genoa, Italy;
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20
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Chang Y, Wang Q, Huang J, Luo X, Huang Y, Wu Y, Chen P, Zheng Y. Curcumin-Loaded Bamboo Shoot Cellulose Nanofibers: Characterization and In Vitro Studies. Foods 2023; 12:3512. [PMID: 37761221 PMCID: PMC10528234 DOI: 10.3390/foods12183512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/12/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
Given its high biological and pharmacological activities, curcumin (CUR) offers promising applications in functional foods. However, its low stability and bioavailability have greatly hindered its application in the food industry. The present study prepared cellulose nanofiber (CNF) from bamboo shoot processing byproducts and investigated its potential as a low-cost carrier. Our results showed that CUR was immobilized on CNF surfaces mainly through hydrogen bonding and eventually encapsulated in CNF matrices, forming a CNF-CUR complex with an encapsulation efficiency of 88.34% and a loading capacity of 67.95%. The CUR encapsulated in the complex showed improved stability after thermal and UV light treatments. Moreover, a slow and extended release pattern of CUR in a simulated gastrointestinal tract was observed, which could be appropriately described using the Korsmeyer-Peppas model. These results revealed that CNF is a promising protective carrier for the slow release of CUR, making it a better candidate for functional foods.
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Affiliation(s)
- Yu Chang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.C.); (X.L.); (Y.H.); (Y.W.); (P.C.)
| | - Qi Wang
- Institute of Agricultural Engineering, Fujian Academy of Agricultural Sciences, Fuzhou 350003, China; (Q.W.); (J.H.)
| | - Juqing Huang
- Institute of Agricultural Engineering, Fujian Academy of Agricultural Sciences, Fuzhou 350003, China; (Q.W.); (J.H.)
| | - Xianliang Luo
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.C.); (X.L.); (Y.H.); (Y.W.); (P.C.)
| | - Yajuan Huang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.C.); (X.L.); (Y.H.); (Y.W.); (P.C.)
| | - Yirui Wu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.C.); (X.L.); (Y.H.); (Y.W.); (P.C.)
| | - Peng Chen
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.C.); (X.L.); (Y.H.); (Y.W.); (P.C.)
| | - Yafeng Zheng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.C.); (X.L.); (Y.H.); (Y.W.); (P.C.)
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21
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Yaowiwat N, Poomanee W, Leelapornpisid P, Chaiwut P. Utilization of Emulsion Inversion to Fabricate Tea ( Camellia sinensis L.) Flower Extract Obtained by Supercritical Fluid Extraction-Loaded Nanoemulsions. ACS OMEGA 2023; 8:28090-28097. [PMID: 37576676 PMCID: PMC10413370 DOI: 10.1021/acsomega.3c00602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 07/14/2023] [Indexed: 08/15/2023]
Abstract
This study aimed to obtain tea flower extract (TFE) using supercritical fluid extraction, to determine the compounds present in the TFE and to establish its antioxidant activity. The fabrication of TFE nanoemulsions was also investigated using response surface methodology (RSM). UHPLC-ESI-QTOF-MS/MS and UHPLC-ESI-QqQ-MS/MS analysis showed that the TFE was composed of catechin and its derivatives, flavonols and anthocyanins, suggesting its potential as a free radical scavenger with strong reducing powers. A central composite design was applied to optimize the independent factors of the nanoemulsions. The factors had a significant (p < 0.05) effect on all response variables. The optimum level of factors for the fabrication was a surfactant-to-oil ratio of 2:1, a high hydrophilic-lipophilic balance (HLB) surfactant to low HLB surfactant ratio (HLR) of 1.6:1, and a PEG-40/PEG-60 hydrogenated castor oil ratio of 2:1. The responses obtained from the optimum levels were a 34.01 nm droplet size, a polydispersity index of 0.15, and 75.85% entrapment efficiency. In conclusion, TFE could be an antioxidant active ingredient and has been successfully loaded into nanoemulsions using RSM.
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Affiliation(s)
- Nara Yaowiwat
- School
of Cosmetic Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Green
Cosmetic Technology Research Group, School of Cosmetic Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Worrapan Poomanee
- Department
of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang
Mai 50200, Thailand
| | - Pimporn Leelapornpisid
- Department
of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang
Mai 50200, Thailand
| | - Phanuphong Chaiwut
- School
of Cosmetic Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Green
Cosmetic Technology Research Group, School of Cosmetic Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
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22
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Radwan IT, Sayed-Ahmed MZ, Ghazawy NA, Alqahtani SS, Ahmad S, Alam N, Alkhaibari AM, Ali MS, Selim A, AbdelFattah EA. Effect of nanostructure lipid carrier of methylene blue and monoterpenes as enzymes inhibitor for Culex pipiens. Sci Rep 2023; 13:12522. [PMID: 37532732 PMCID: PMC10397322 DOI: 10.1038/s41598-023-39385-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 07/25/2023] [Indexed: 08/04/2023] Open
Abstract
Solid lipid nanoparticles second generation, nanostructure lipid carrier (NLC), is one of the most important biodegradable nanoparticles. Nanostructure Lipid carrier (NLC) was used to encapsulate methylene blue (MB) dye, carvacrol and citronellal and their efficacy as insecticidal against Culex pipiens (Cx. pipiens) were distinguished. The prepared nanoformulation revealed very good physicochemical properties, especially the homogeneity of the particle size. Transmission electron microscope showed spherical shaped nanoparticles within range less than 200 nm. The prepared NLC-MB-MT system showed a very competitive insecticidal activity and high virulence against the mosquito larvae with higher mortality rate of LC50 of 0.141 µl/mL, in addition to high level of Oxidative stress parameters obtained through all the tested enzymes including hydrogen peroxide (4.8 ppm), protein carbonyl amount (0.12 OD/mg protein), ascorbic acid (0.15 mg) and Superoxide dismutase (SOD) showed strong increasing (0.09 OD/mg protein/min) at 6 µg/mL, respectively. Whereas paradoxical results of the oxidative stress enzymes were obtained from different concentration of nanoformulation that introduce a convenient reason for their potential insecticidal effect. The cytotoxic effect of NLC-MB-MT was evaluated using WI38 human lung cell lines, the LC50 was 6.4 mg/mL. The low cytotoxic reactivity towards the tested cell line makes the NLC-MB-MT nanoformulation has its promising insecticidal efficacy. Molecular docking study for each component were done against acetylcholine esterase protein and accepted binding modes achieved by the three compounds.
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Affiliation(s)
- Ibrahim Taha Radwan
- Supplementary General Sciences Department, Faculty of Oral and Dental Medicine, Future University in Egypt, Cairo, 11835, Egypt.
| | - Mohamed Z Sayed-Ahmed
- Department of Clinical Pharmacy, College of Pharmacy, Jazan University, 45142, Jazan, Saudi Arabia.
- Department of Internal Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt.
| | | | - Saad S Alqahtani
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Sarfaraz Ahmad
- Department of Clinical Pharmacy, College of Pharmacy, Jazan University, 45142, Jazan, Saudi Arabia
| | - Nawazish Alam
- Department of Clinical Pharmacy, College of Pharmacy, Jazan University, 45142, Jazan, Saudi Arabia
| | - Abeer Mousa Alkhaibari
- Department of Biology, Faculty of Science, University of Tabuk, 71491, Tabuk, Saudi Arabia
| | - Md Sajid Ali
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, 45142, Kingdom of Saudi Arabia
| | - Abdelfattah Selim
- Department of Animal Medicine (Infectious Diseases), Faculty of Veterinary Medicine, Benha University, Toukh, 13736, Egypt.
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23
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Sayanam RRA, Nachiappan K, Khan JM, Ahmad A, Vijayakumar N. Antibacterial, antifungal, and antioxidant competence of Cardiospermum halicacabum based nanoemulsion and characterized their physicochemical properties. 3 Biotech 2023; 13:284. [PMID: 37520341 PMCID: PMC10374496 DOI: 10.1007/s13205-023-03703-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 07/10/2023] [Indexed: 08/01/2023] Open
Abstract
This research was designed to evaluate the pharmaceutical potentials of various proportions of nanoemulsions, Cardiospermum halicacabum Nanoemulsion A and Cardiospermum halicacabum Nanoemulsion B (CHE-NE-A & CHE-NE-B) prepared from the hydroalcoholic extract of Cardiospermum halicacabum through in vitro approach, and their physicochemical properties were characterized using standard scientific analytical techniques. The physicochemical and morphological properties of CHE-NE-A and CHE-NE-B were characterized by FTIR, SEM, TEM, zeta potential, and scattering light intensity analyses. The results revealed that the size, shape, and exterior conditions of nano-droplets of the CHE-NE-A nanoemulsion were suitable as a drug carrier. The reports obtained from in vitro drug releasing potential analysis support this as well. CHE-NE-A nanoemulsion constantly removes the drug from the dialysis bag than CHE-NE-B. Moreover, the CHE-NE-A showed considerable dose-dependent antioxidant activity on DPPH, ABTS, and FRAP free radicals. CHE-NE-A and CHE-NE-B were tested for their antibacterial activity with various bacterial strains. The results demonstrated that the CHE-NE-A nanoemulsion showed remarkable antibacterial activity (zone of inhibition) against test bacterial pathogens than CHE-NE-B. The antibacterial activity of CHE-NE-A at a concentration of 200 µg mL-1was in the following order, P. aeruginosa > S. aureus > S. typhimurium > S. pneumoniae > E. coli. Furthermore, CHE-NE-A has the lowest MIC values against these test bacterial pathogens than CHE-NE-B. Moreover, the CHE-NE-A also demonstrated good antifungal activity against the test fungal pathogens such as Cryptococcus neoformans, Aspergillus niger, Candida pneumonia, and Penicillium expansum than CHE-NE-B. These results strongly suggest that the CHE-NE-A nanoemulsion possesses considerable pharmaceutical potential. Interestingly, the physicochemical properties also rope that the CHE-NE-A nanoemulsion may be considered a drug carrier and useful for drug formulation.
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Affiliation(s)
- Rajeswari Ranga Anantha Sayanam
- Department of Biochemistry, School of Allied Health Sciences, VMKVMCH Campus, Vinayaka Mission’s Research Foundation (DU), Salem, Tamil Nadu 636308 India
| | | | - Javed Masood Khan
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh, 11451 Saudi Arabia
| | - Anis Ahmad
- Department of Radiation Oncology, Miller School of Medicine/Sylvester Cancer Center, University of Miami, Miami, FL USA
| | - Natesan Vijayakumar
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamil Nadu 608002 India
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24
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Yu C, Shan J, Fu Z, Ju H, Chen X, Xu G, Liu Y, Li H, Wu Y. Co-Encapsulation of Curcumin and Diosmetin in Nanoparticles Formed by Plant-Food-Protein Interaction Using a pH-Driven Method. Foods 2023; 12:2861. [PMID: 37569129 PMCID: PMC10418428 DOI: 10.3390/foods12152861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 07/19/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
In this work, a pH-driven method was used to prepare zein-soy protein isolate (SPI) composite nanoparticles (NPs). The mass ratio of SPI to zein influenced the Z-average size (Z-ave). Once the zeta potential stabilized, SPI was completely coated on the periphery of the zein NPs. The optimal mass ratio of zein:SPI was found to be 2:3. After determining the structure using TEM, curcumin (Cur) and/or diosmetin (Dio) were loaded into zein-SPI NPs for co-encapsulation or individual delivery. The co-encapsulation of Cur and Dio altered their protein conformations, and both Cur and Dio transformed from a crystalline structure to an amorphous form. The protein conformation change increased the number of binding sites between Dio and zein NPs. As a result, the encapsulation efficiency (EE%) of Dio improved from 43.07% to 73.41%, and thereby increased the loading efficiency (LE%) of zein-SPI NPs to 16.54%. Compared to Dio-loaded zein-SPI NPs, Cur/Dio-loaded zein-SPI NPs improved the storage stability of Dio from 61.96% to 82.41% within four weeks. The extended release of bioactive substances in the intestine during simulated gastrointestinal digestion improved the bioavailability. When exposed to a concentration of 0-800 µg/mL blank-loaded zein-SPI NPs, the viability of HepG2 and LO-2 cells was more than 90%, as shown in MTT assay tests. The zein-SPI NPs are non-toxic, biocompatible, and have potential applications in the food industry.
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Affiliation(s)
- Chong Yu
- Harbin Jilida Technology Co., Ltd., Harbin 150001, China;
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Jingyu Shan
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Ze Fu
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Hao Ju
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Xiao Chen
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Guangsen Xu
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Yang Liu
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Huijing Li
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Yanchao Wu
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
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25
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Luo X, Ao S, Wu H, McClements DJ, Fang L, Huang M, Zhou Y, Yin X, Xi M, Cai T, Zhu K. Hyaluronic Acid Poly(glyceryl) 10-Stearate Derivatives: Novel Emulsifiers for Improving the Gastrointestinal Stability and Bioaccessibility of Coenzyme Q10 Nanoemulsions. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37436914 DOI: 10.1021/acs.jafc.3c02322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
Fish oils are a rich source of polyunsaturated fatty acids, including eicosapentaenoic acid and docosahexaenoic acid, which are reported to exhibit therapeutic effects in a variety of human diseases. However, these oils are highly susceptible to degradation due to oxidation, leading to rancidity and the formation of potentially toxic reaction products. The aim of this study was to synthesize a novel emulsifier (HA-PG10-C18) by esterifying hyaluronic acid with poly(glyceryl)10-stearate (PG10-C18). This emulsifier was then used to formulate nanoemulsion-based delivery systems to co-deliver fish oil and coenzyme Q10 (Q10). Q10-loaded fish oil-in-water nanoemulsions were fabricated, and then their physicochemical properties, digestibility, and bioaccessibility were measured. The results indicated that the environmental stability and antioxidant activity of oil droplets coated with HA-PG10-C18 surpassed those coated with PG10-C18 due to the formation of a denser interfacial layer that blocked metal ions, oxygen, and lipase. Meanwhile, the lipid digestibility and Q10 bioaccessibility of nanoemulsions formulated with HA-PG10-C18 (94.9 and 69.2%) were higher than those formulated with PG10-C18 (86.2 and 57.8%), respectively. These results demonstrated that the novel emulsifier synthesized in this study could be used to protect chemically labile fat-soluble substances from oxidative damage, while still retaining their nutritional value.
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Affiliation(s)
- Xiang Luo
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
- Zhejiang Engineering Research Center of Fat-Soluble Vitamin, School of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Sha Ao
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
- Zhejiang Engineering Research Center of Fat-Soluble Vitamin, School of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Hongze Wu
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - David Julian McClements
- Biopolymers and Colloids Laboratory, Department of Food Science, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Likun Fang
- Zhejiang Engineering Research Center of Fat-Soluble Vitamin, School of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Mengyu Huang
- Zhejiang Engineering Research Center of Fat-Soluble Vitamin, School of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Yanyan Zhou
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Xuguang Yin
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Meiyang Xi
- Zhejiang Engineering Research Center of Fat-Soluble Vitamin, School of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Tao Cai
- Zhejiang Engineering Research Center of Fat-Soluble Vitamin, School of Chemistry and Chemical Engineering, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
| | - Kewu Zhu
- Center for Drug Delivery System Research, School of Medicine, Shaoxing University, 900 Chengnan Avenue, Shaoxing, Zhejiang 312000, China
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26
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Liu F, Zhang S, Chen K, Zhang Y. Fabrication, in-vitro digestion and pH-responsive release behavior of soy protein isolate glycation conjugates-based hydrogels. Food Res Int 2023; 169:112884. [PMID: 37254332 DOI: 10.1016/j.foodres.2023.112884] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 04/19/2023] [Accepted: 04/21/2023] [Indexed: 06/01/2023]
Abstract
Hydrogel made by glycated soy protein isolate (SPI) conjugates is a promising gastrointestinal targeted delivery system for bioactives. In this study, SPI conjugates were prepared with dextran molecules at various molecular weights by Maillard reaction -based heating, and then used to fabricate hydrogel aided by transglutaminase. The modification on the structure, interfacial and rheological properties of SPI by dextran was studied. The physicochemical properties, digestion behavior and curcumin-encapsulation capacity of resultant SPI-dextran hydrogels were comprehensively studied. As compared to SPI and SPI-glucose conjugates-based hydrogels, SPI-dextran hydrogels showed lower mechanical properties but more homogeneous gel network. Dextran with higher molecular weight showed lower grafting degree on SPI, but was more effective on improving the thermos-set gel performance, and resistance to in vitro gastrointestinal digestion. The contribution of glycinin and β-conglycinin, two major individual proteins of SPI, in the dextran conjugates formation were predicated by molecular docking for the first time. The impact of molecular weight of dextran on glycated SPI hydrogel-based delivery systems was comprehensively investigated, which is promising for development of functional food applications.
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Affiliation(s)
- Feng Liu
- School of Food Science and Bioengineering, Zhejiang Gongshang University, Hangzhou 310018, China; Food Nutrition Science Centre, Zhejiang Gongshang University, Hangzhou 310012, China
| | - Suyun Zhang
- School of Food Science and Bioengineering, Zhejiang Gongshang University, Hangzhou 310018, China; Food Nutrition Science Centre, Zhejiang Gongshang University, Hangzhou 310012, China
| | - Kexian Chen
- School of Food Science and Bioengineering, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Yue Zhang
- School of Food Science and Bioengineering, Zhejiang Gongshang University, Hangzhou 310018, China; Food Nutrition Science Centre, Zhejiang Gongshang University, Hangzhou 310012, China.
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27
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Chiang TC, Chang JY, Chou TH. Formulation and Characteristics of Edible Oil Nanoemulsions Modified with Polymeric Surfactant for Encapsulating Curcumin. Polymers (Basel) 2023; 15:2864. [PMID: 37447509 DOI: 10.3390/polym15132864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/24/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Curcumin (Cur) is a beneficial phytochemical with numerous health advantages. However, its limited solubility in oil and poor stability hinder its potential for biomedical applications. In this study, we employed a mixture of food-grade Tween 60, a polymeric surfactant, and Span 60 to adjust the hydrophilic lipophilic balance number (HLBt) and prepared nanoemulsions (NEs) of coconut oil (Cc oil) as carriers for Cur. The effects of HLBt values, surfactant-to-oil ratio, and oil ratio on the physicochemical characteristics of the food-grade oil-NEs were investigated using dynamic light scattering, transmission electron microscopy, differential scanning calorimetry, fluorescence polarization spectroscopy, and viscometry. Increasing the addition ratio of Tween 60 in the NEs, thereby increasing the HLBt, resulted in a reduction in NE size and an improvement in their storage stability. The temperature and size of the phase transition region of the NEs decreased with increasing HLBt. NEs with higher HLBt exhibited a disordering effect on the intra-NE molecular packing of Cc oil. NEs with high HLBt displayed low viscosity and demonstrated nearly Newtonian fluid behavior, while those with lower HLBt exhibited pseudoplastic fluid behavior. Cur was effectively encapsulated into the Cc oil-NEs, with higher encapsulation efficiency observed in NEs with higher HLBt values. Furthermore, the Cur remaining activity was significantly enhanced through encapsulation within stable NEs. The biocompatibility of the Cc oil-NEs was also demonstrated in vitro. In summary, this study highlights the preparation of stable NEs of Cc oil by adjusting the HLBt using Tween 60, facilitating effective encapsulation of Cur. These findings provide valuable insights for the development of Cur carriers with improved solubility, stability, and bioavailability.
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Affiliation(s)
- Tzu-Chi Chiang
- Department of Chemical and Materials Engineering, National Yunlin University of Science and Technology, Douliu 64022, Taiwan
| | - Jia-Yaw Chang
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
| | - Tzung-Han Chou
- Department of Chemical and Materials Engineering, National Yunlin University of Science and Technology, Douliu 64022, Taiwan
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28
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Fu L, Tan S, Si R, Qiang Y, Wei H, Huang B, Shi M, Fang L, Fu J, Zeng S. Characterization, stability and antioxidant activity of curcumin nanocomplexes with soy protein isolate and pectin. Curr Res Food Sci 2023; 6:100530. [PMID: 37377496 PMCID: PMC10290990 DOI: 10.1016/j.crfs.2023.100530] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 06/04/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Curcumin (Cur) has antioxidant, anti-inflammatory and other biological activities, but its poor stability, low water solubility and other defects limit the application. Herein, Cur was nanocomposited with soy isolate protein (SPI) and pectin (PE) for the first time and its characterization, bioavailability and antioxidant activity were discussed. The optimal encapsulation process of SPI-Cur-PE was as follow: the addition amount of PE was 4 mg, Cur was 0.6 mg and at pH of 7. It was observed by SEM that SPI-Cur-PE were partially aggregated. The average particle size of SPI-Cur-PE was 210.1 nm and the zeta potential was -31.99 mV. Through XRD, FT-IR and DSC analysis, the SPI-Cur-PE was formed through hydrophobic interaction and electrostatic interaction. The SPI-Cur-PE released more slowly in simulated gastrointestinal treatment and displayed higher photostability and thermal stability. SPI-Cur-PE, SPI-Cur and free Cur had scavenging activities for 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) and 1,1-diphenyl-2-picryl-hydrazyl (DPPH) radicals.
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Affiliation(s)
- Lijuan Fu
- Institute of Quality Standards & Testing Technology for Agro-products, Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Agro-products Quality and Safety, Fuzhou, 350003, China
| | - Suo Tan
- Institute of Quality Standards & Testing Technology for Agro-products, Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Agro-products Quality and Safety, Fuzhou, 350003, China
| | - Ruiru Si
- Institute of Quality Standards & Testing Technology for Agro-products, Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Agro-products Quality and Safety, Fuzhou, 350003, China
| | - Yueyue Qiang
- Institute of Quality Standards & Testing Technology for Agro-products, Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Agro-products Quality and Safety, Fuzhou, 350003, China
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Hang Wei
- Institute of Quality Standards & Testing Technology for Agro-products, Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Agro-products Quality and Safety, Fuzhou, 350003, China
| | - Biao Huang
- Institute of Quality Standards & Testing Technology for Agro-products, Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Agro-products Quality and Safety, Fuzhou, 350003, China
| | - Mengzhu Shi
- Institute of Quality Standards & Testing Technology for Agro-products, Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Agro-products Quality and Safety, Fuzhou, 350003, China
| | - Ling Fang
- Institute of Quality Standards & Testing Technology for Agro-products, Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Agro-products Quality and Safety, Fuzhou, 350003, China
| | - Jianwei Fu
- Institute of Quality Standards & Testing Technology for Agro-products, Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Agro-products Quality and Safety, Fuzhou, 350003, China
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Shaoxiao Zeng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
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Park SJ, Lee MJ, Choi YJ, Yun YR, Lee MA, Min SG, Seo HY, Park DH, Park SH. Optimization of extraction and nanoencapsulation of kimchi cabbage by-products to enhance the simulated in vitro digestion of glucosinolates. Heliyon 2023; 9:e16525. [PMID: 37484326 PMCID: PMC10360592 DOI: 10.1016/j.heliyon.2023.e16525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 04/27/2023] [Accepted: 05/19/2023] [Indexed: 07/25/2023] Open
Abstract
Kimchi cabbage is a well-known glucosinolate (GLS)-containing vegetable, but its by-products are discarded despite the presence of GLS. The aim of this study was the optimization of the extraction and nanoencapsulation of GLS from kimchi cabbage by-products to enhance the intestinal absorption of GLS. The optimal GLS extraction conditions included steaming thrice as pretreatment, utilizing 70% methanol, and ultrasonication at 20% amplitude for 15 min. Under these conditions, 80.11 ± 4.40 mg/100 g of GLS extraction was obtained and the extraction yield was 81.70 ± 4.73%. The optimized kimchi cabbage by-product extract (KCE) was coated with chitosan-lipid nanoparticles (KCE-NPs) and their stability and release under simulated in vitro gastrointestinal conditions were evaluated. KCE-NPs protected the encapsulated GLS under acidic gastric conditions and released 91.63 ± 0.76% of GLS in the simulated intestinal medium. Therefore, the proposed KCE-NPs are a promising delivery system for increasing GLS absorption.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Sung Hee Park
- Corresponding author. Industrial Technology Research Group, World Institute of Kimchi, Kimchiro 86, Gwangju, 61755, Republic of Korea.
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Ciuca MD, Racovita RC. Curcumin: Overview of Extraction Methods, Health Benefits, and Encapsulation and Delivery Using Microemulsions and Nanoemulsions. Int J Mol Sci 2023; 24:ijms24108874. [PMID: 37240220 DOI: 10.3390/ijms24108874] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 05/14/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
Curcumin is the principal curcuminoid found in the rhizomes of turmeric. Due to its therapeutic action against cancer, depression, diabetes, some bacteria, and oxidative stress, it has been used widely in medicine since ancient times. Due to its low solubility, the human organism cannot completely absorb it. Advanced extraction technologies, followed by encapsulation in microemulsion and nanoemulsion systems, are currently being used to improve bioavailability. This review discusses the different methods available for curcumin extraction from plant material, methods for the identification of curcumin in the resulting extracts, its beneficial effects on human health, and the encapsulation techniques into small colloidal systems that have been used over the past decade to deliver this compound.
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Affiliation(s)
- Maria D Ciuca
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry, Faculty of Chemical Engineering and Biotechnologies, University Politehnica of Bucharest, 1-7 Gh. Polizu St., District 1, 011061 Bucharest, Romania
| | - Radu C Racovita
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry, Faculty of Chemical Engineering and Biotechnologies, University Politehnica of Bucharest, 1-7 Gh. Polizu St., District 1, 011061 Bucharest, Romania
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Chuesiang P, Kim JT, Shin GH. Observation of curcumin-encapsulated Pickering emulsion stabilized by cellulose nanocrystals-whey protein isolate (CNCs-WPI) complex under in vitro lipid digestion through INFOGEST model. Int J Biol Macromol 2023; 234:123679. [PMID: 36801227 DOI: 10.1016/j.ijbiomac.2023.123679] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 02/01/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023]
Abstract
Curcumin-encapsulated Pickering emulsion (Cur-PE) was successfully prepared using cellulose nanocrystals (CNCs)-whey protein isolate (WPI) complex as a stabilizer to control the size and stability of the Cur-PE. Firstly, needle-like CNCs were prepared by acid hydrolysis, and the mean particle size, polydispersity index (PDI), zeta potential, and aspect ratio of the CNCs were 100.7 nm, 0.32, -43.6 mV, and 20.8, respectively. The Cur-PE-C0.5W0.1, prepared with 0.5 wt% CNCs and 0.1 wt% WPI at pH 2, had a mean droplet size of 230.0 nm, PDI of 0.275, and zeta potential of +53.5 mV. The Cur-PE-C0.5W0.1 prepared at pH 2 exhibited the highest stability during storage for 14 days. FE-SEM revealed that the droplets of the Cur-PE-C0.5W0.1 prepared at pH 2 were spherical and fully covered by CNCs. The adsorption of CNCs at the oil-water interface increases the encapsulation efficiency (89.4 %) of curcumin in the Cur-PE-C0.5W0.1 and protects curcumin from pepsin digestion in the gastric phase. However, the Cur-PE-C0.5W0.1 was sensitive to release curcumin in the intestine phase. The CNCs-WPI complex developed in this study could serve as a promising stabilizer to make Pickering emulsions stable at pH 2 for the encapsulation and delivery of curcumin to the expected target area.
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Affiliation(s)
- Piyanan Chuesiang
- Department of Food and Nutrition, Kunsan National University, Gunsan 54150, Republic of Korea
| | - Jun Tae Kim
- Department of Food and Nutrition, Kyung Hee University, Seoul 02447, Republic of Korea; BioNanocomposite Research Center, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Gye Hwa Shin
- Department of Food and Nutrition, Kunsan National University, Gunsan 54150, Republic of Korea.
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Marwa A, Jufri M. Nanoemulsion curcumin injection showed significant anti-inflammatory activities on carrageenan-induced paw edema in Sprague-Dawley rats. Heliyon 2023; 9:e15457. [PMID: 37151685 PMCID: PMC10161698 DOI: 10.1016/j.heliyon.2023.e15457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 03/27/2023] [Accepted: 04/10/2023] [Indexed: 05/09/2023] Open
Abstract
Medicinal plants are candidates for the discovery of potential new anti-inflammatory agents. Curcumin is the active compound found in turmeric root, which has high anti-inflammatory activity. One of the limitations of curcumin as a therapeutic agent is its low solubility in water and extensive first-pass effect metabolism. The aim of this study was to formulate curcumin nanoemulsion for parenteral injection. We prepared curcumin nanoemulsions with a homogenizer using three surfactant concentrations (1.8%; 2.4%; and 3%) and two curcumin concentrations (1% and 3%). Formulas were evaluated for droplet diameter, polydispersity index, zeta potential, viscosity, pH, entrapment efficiency (EE), osmolality, sterility, and morphology. The nanoemulsion containing 1% curcumin and 3% surfactant (F3) demonstrated good stability. Curcumin nanoemulsions at 20 and 40 mg/kg doses showed anti-inflammatory activity on carrageenan-induced paw edema in male Sprague-Dawley rats. These two doses inhibited paw edema by 33% and 56% respectively at 5 h after carrageenan induction. Inhibition of edema volume by curcumin nanoemulsion at a dose of 40 mg/kg did not show a significant difference (P > 0.05) compared to the activity of the standard drug ketorolac at a dose of 2.7 mg/kg. We conclude that curcumin nanoemulsion has anti-inflammatory activity and can be a promising anti-inflammatory agent.
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de Moraes Soares Araújo G, Lima Rodrigues J, Campello Yurgel V, Silva C, Manuel Cavaco Paulo A, Isabel Saì Loureiro A, Lima Dora C. Designing and characterization of curcumin-loaded nanotechnological dressings: A promising platform for skin burn treatment. Int J Pharm 2023; 635:122712. [PMID: 36803927 DOI: 10.1016/j.ijpharm.2023.122712] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 12/21/2022] [Accepted: 02/06/2023] [Indexed: 02/17/2023]
Abstract
Burns affect the skin and appendages, impair their function, and become favorable regions for bacterial infections. Owing to time-consuming and costly treatments, burns have been considered a public health problem. The limitations of the treatments used for burns have motivated the search for more efficient alternatives. Curcumin has several potential properties such as anti-inflammatory, healing, and antimicrobial activities. However, this compound is unstable and has low bioavailability. Therefore, nanotechnology could offer a solution for its application. This study aimed to develop and characterize dressings (or gauzes) impregnated with curcumin nanoemulsions that were prepared using two different techniques as a promising platform for skin burn treatment. In addition, the effect of cationization on curcumin release from the gauze was evaluated. Nanoemulsions were successfully prepared using two methods, ultrasound and a high-pressure homogenizer, with sizes of 135 nm and 144.55 nm, respectively. These nanoemulsions exhibited a low polydispersity index, adequate zeta potential, high encapsulation efficiency, and stability for up to 120 d. In vitro assays demonstrated a controlled release of curcumin between 2 and 240 h. No cytotoxicity was observed at concentrations of curcumin up to 75 µg/mL, and cell proliferation was observed. The incorporation of nanoemulsions in the gauze was successfully achieved, and the evaluation of curcumin release showed a faster release from cationized gauzes, whereas the non-cationized gauze promoted a more constant release.
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Affiliation(s)
- Gabriela de Moraes Soares Araújo
- Graduate Program in Health Sciences, Federal University of Rio Grande, Rio Grande 96203-900, Brazil; LabNano - Nanotechnology Laboratory, Federal University of Rio Grande, Rio Grande 96203-900, Brazil, RS, Brazil
| | - Jamile Lima Rodrigues
- Graduate Program in Food Science and Engineering, Federal University of Rio Grande, Rio Grande 96203-900, Brazil, RS, Brazil; LabNano - Nanotechnology Laboratory, Federal University of Rio Grande, Rio Grande 96203-900, Brazil, RS, Brazil
| | - Virginia Campello Yurgel
- LabNano - Nanotechnology Laboratory, Federal University of Rio Grande, Rio Grande 96203-900, Brazil, RS, Brazil
| | - Carla Silva
- LABBELS - Associate Laboratory, Braga/Guimarães, Portugal
| | | | - Ana Isabel Saì Loureiro
- CEB - Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal; LABBELS - Associate Laboratory, Braga/Guimarães, Portugal.
| | - Cristiana Lima Dora
- Graduate Program in Health Sciences, Federal University of Rio Grande, Rio Grande 96203-900, Brazil; LabNano - Nanotechnology Laboratory, Federal University of Rio Grande, Rio Grande 96203-900, Brazil, RS, Brazil.
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Ladhari S, Vu NN, Boisvert C, Saidi A, Nguyen-Tri P. Recent Development of Polyhydroxyalkanoates (PHA)-Based Materials for Antibacterial Applications: A Review. ACS APPLIED BIO MATERIALS 2023; 6:1398-1430. [PMID: 36912908 DOI: 10.1021/acsabm.3c00078] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
The diseases caused by microorganisms are innumerable existing on this planet. Nevertheless, increasing antimicrobial resistance has become an urgent global challenge. Thus, in recent decades, bactericidal materials have been considered promising candidates to combat bacterial pathogens. Recently, polyhydroxyalkanoates (PHAs) have been used as green and biodegradable materials in various promising alternative applications, especially in healthcare for antiviral or antiviral purposes. However, it lacks a systematic review of the recent application of this emerging material for antibacterial applications. Therefore, the ultimate goal of this review is to provide a critical review of the state of the art recent development of PHA biopolymers in terms of cutting-edge production technologies as well as promising application fields. In addition, special attention was given to collecting scientific information on antibacterial agents that can potentially be incorporated into PHA materials for biological and durable antimicrobial protection. Furthermore, the current research gaps are declared, and future research perspectives are proposed to better understand the properties of these biopolymers as well as their possible applications.
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Affiliation(s)
- Safa Ladhari
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada.,Laboratory of Advanced Materials for Energy and Environment, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada
| | - Nhu-Nang Vu
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada.,Laboratory of Advanced Materials for Energy and Environment, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada
| | - Cédrik Boisvert
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada.,Laboratory of Advanced Materials for Energy and Environment, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada
| | - Alireza Saidi
- Laboratory of Advanced Materials for Energy and Environment, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada.,Institut de Recherche Robert-Sauvé en Santé et Sécurité du Travail (IRSST), 505 Boulevard de Maisonneuve Ouest, Montréal, Québec H3A 3C2, Canada
| | - Phuong Nguyen-Tri
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada.,Laboratory of Advanced Materials for Energy and Environment, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada
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Roy H, Srungarapati S, Gade NJ, Gummadi A, Marry Karunasree BK, Dakkumalla M, Maddiboyina B. Citicoline loaded nanoemulsion enriched with D-alpha-Tocopherol acetate and protein: Formulation and in-silico study. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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Effect of WPI/Tween 80 mixed emulsifiers on physicochemical stability of ginsenosides nanoemulsions. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Effect of carboxymethyl konjac glucomannan coating on curcumin-loaded multilayered emulsion: stability evaluation. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.07.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Rivera-Pérez E, Escobar-Ortiz A, Pérez-Ramírez IF, Regalado-González C, Zubieta-Otero F, Rodríguez-García M, Rosalia CR. Encapsulation of spray-dried curcumin nanoemulsions to develop a supplement with ingredients for the control of osteoarthritis. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Effectiveness of temperature and preparation method on stability kinetic of Curcumin nanodispersion: Cytotoxicity and in vitro release assessment. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Hyseni E, Glavas Dodov M. Probiotics in dermatological and cosmetic products – application and efficiency. MAKEDONSKO FARMACEVTSKI BILTEN 2023. [DOI: 10.33320/maced.pharm.bull.2022.68.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The term “probiotics” has first been used in 1907 by Elie Metchnikoff. Since then, probiotics have been part of research not only in regards of digestive health, but also inflammatory diseases. Lately, there has been an increased interest of probiotic’s effects in skincare. The management of atopic dermatitis, acne, psoriasis, photo aging, skin cancer, intimate care, oral care, wound healing is getting harder each passing day, due to increased antibiotic resistance and other side effects of conventional therapy. Therefore, new ingredients have been investigated and probiotics have been proved to be effective in treating various skin conditions.
This review aims to evaluate the scientific evidence on topical and oral probiotics, and to evaluate the efficacy of cosmetic and dermatological products containing probiotics. Many studies have shown that skin and gut microbiome alterations have an important role in skin health. Although this is a new topic in dermatology and cosmetology, there have been some promising results in lots of research studies that the use of probiotics in cosmetic products may help improve the patient’s outcome. While oral probiotics have been shown to promote gut health, which influences the host immune system and helps treat different skin diseases, the mechanism of action of topical probiotics is not yet fully understood. Although the number of commercial probiotic cosmetic products released in the market is increasing and most of the studies have not shown any serious side effect of probiotics, further studies, in larger and heterogeneous groups are needed.
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Affiliation(s)
- Edita Hyseni
- Center of Pharmaceutical nanotechnology, Faculty of Pharmacy, Ss Cyril and Methodius University in Skopje, Majka Tereza 47, 1000 Skopje, N. Macedonia
| | - Marija Glavas Dodov
- Center of Pharmaceutical nanotechnology, Faculty of Pharmacy, Ss Cyril and Methodius University in Skopje, Majka Tereza 47, 1000 Skopje, N. Macedonia
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Dghais S, Ben Jemaa M, Chouchen M, Jallouli S, Ksouri R, Falleh H. Nano-Emulsification of Cinnamon and Curcuma Essential Oils for the Quality Improvement of Minced Meat Beef. Foods 2023; 12:foods12020235. [PMID: 36673327 PMCID: PMC9857730 DOI: 10.3390/foods12020235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/22/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023] Open
Abstract
This work aims to evaluate cinnamon and curcuma essential oils as natural preservatives in minced beef meat. Essential oil chemical compositions and antibacterial activities were studied, and their encapsulation was optimized into nano-emulsions based on droplet size and distribution assessments. Selected formulas were further explored for their physical stabilities and antibacterial activities. Then, their effects on minced beef meat preservation were evaluated. Results showed significant differences in the chemical compositions and the efficiency of the tested essential oils, with cinnamon having a significant antibacterial efficacy. Formulation results showed that cinnamon nanoemulsion, encapsulated by 7.5% Tween 80, possessed an 89 nm droplet size, while the droplet diameter of curcuma nanoemulsion, encapsulated by 5% Tween 80, was 151 nm. Antimicrobial results depicted a significantly higher activity in nanoemulsions as compared to essential oils. For instance, the inhibition diameter of cinnamon essential oils against S. aureus was equal to 35 mm, while that of its nanoemulsion reached 40 mm. The meat preservation results showed that both bulk and nanoencapsulated essential oils significantly inhibited bacterial growth, as well as the formation of methemoglobin and lipid oxidation in meat. Thus, this work draws attention to the enhanced preservation effects of essential oils on the processing of minced beef meat as well as the great potential of nanoemulsions as carriers for essential oils in food industry applications.
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Affiliation(s)
- Safa Dghais
- Laboratory of Aromatic and Medicinal Plants, Biotechnology Center of Borj-Cédria, BP 901, Hammam-Lif 2050, Tunisia
| | - Mariem Ben Jemaa
- Laboratory of Aromatic and Medicinal Plants, Biotechnology Center of Borj-Cédria, BP 901, Hammam-Lif 2050, Tunisia
| | - Maryem Chouchen
- Laboratory of Aromatic and Medicinal Plants, Biotechnology Center of Borj-Cédria, BP 901, Hammam-Lif 2050, Tunisia
| | - Selim Jallouli
- Laboratoire des Substances Bioactives, Biotechnology Center of Borj-Cédria, BP 901, Hammam-Lif 2050, Tunisia
| | - Riadh Ksouri
- Laboratory of Aromatic and Medicinal Plants, Biotechnology Center of Borj-Cédria, BP 901, Hammam-Lif 2050, Tunisia
| | - Hanen Falleh
- Laboratory of Aromatic and Medicinal Plants, Biotechnology Center of Borj-Cédria, BP 901, Hammam-Lif 2050, Tunisia
- Correspondence: or ; Tel.: +216-97-91-09-73
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Yuan J, Yan P, Liu X, Kang X, Jin Y, Sheng L, Xia J. Enhancing solid-like characteristics of porcine plasma protein-carrageenan-based high internal phase emulsion: As solid fat alternative of loading curcumin. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Sun H, Ma Y, Huang X, Song L, Guo H, Sun X, Li N, Qiao M. Stabilization of flaxseed oil nanoemulsions based on flaxseed gum: Effects of temperature, pH and NaCl on stability. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Effectiveness of time and temperature on antioxidant activity and curcumin loss of the prepared nanodispersion using the subcritical water technique. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04630-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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45
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Shome S, Talukdar AD, Upadhyaya H. Antibacterial activity of curcumin and its essential nanoformulations against some clinically important bacterial pathogens: A comprehensive review. Biotechnol Appl Biochem 2022; 69:2357-2386. [PMID: 34826356 DOI: 10.1002/bab.2289] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 11/22/2021] [Indexed: 12/27/2022]
Abstract
Multidrug-resistant bacterial infections can kill 700,000 individuals globally each year and is considered among the top 10 global health threats faced by humanity as the arsenal of antibiotics is becoming dry and alternate antibacterial molecule is in demand. Nanoparticles of curcumin exhibit appreciable broad-spectrum antibacterial activity using unique and novel mechanisms and thus the process deserves to be reviewed and further researched to clearly understand the mechanisms. Based on the antibiotic resistance, infection, and virulence potential, a list of clinically important bacteria was prepared after extensive literature survey and all recent reports on the antibacterial activity of curcumin and its nanoformulations as well as their mechanism of antibacterial action have been reviewed. Curcumin, nanocurcumin, and its nanocomposites with improved aqueous solubility and bioavailability are very potential, reliable, safe, and sustainable antibacterial molecule against clinically important bacterial species that uses multitarget mechanism such as inactivation of antioxidant enzyme, reactive oxygen species-mediated cellular damage, and inhibition of acyl-homoserine-lactone synthase necessary for quorum sensing and biofilm formation, thereby bypassing the mechanisms of bacterial antibiotic resistance. Nanoformulations of curcumin can thus be considered as a potential and sustainable antibacterial drug candidate to address the issue of antibiotic resistance.
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Affiliation(s)
- Soumitra Shome
- Ethnobotany and Medicinal Plants Research Laboratory, Department of Life Science and Bioinformatics, Assam University, Silchar, Assam, India
| | - Anupam Das Talukdar
- Ethnobotany and Medicinal Plants Research Laboratory, Department of Life Science and Bioinformatics, Assam University, Silchar, Assam, India
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A Solid Self-Emulsifying Formulation for the Enhanced Solubility, Release and Digestion of Apigenin. FOOD BIOPHYS 2022. [DOI: 10.1007/s11483-022-09767-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Dalla E, Koumentakou I, Bikiaris N, Balla E, Lykidou S, Nikolaidis N. Formulation, Characterization and Evaluation of Innovative O/W Emulsions Containing Curcumin Derivatives with Enhanced Antioxidant Properties. Antioxidants (Basel) 2022; 11:2271. [PMID: 36421457 PMCID: PMC9687020 DOI: 10.3390/antiox11112271] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 07/30/2023] Open
Abstract
In the present study, a series of semisolid Oil in Water (O/W) emulsions containing different Curcumin (Cur) derivatives (Cur powder, Cur extract and Cur complexed with β-cyclodextrin) in varying concentrations, were prepared. Initially, Dynamic Light Scattering (DLS), microscopy, pH and viscosity measurements were performed to evaluate their stability over time. Moreover, the effect of the active cosmetic substances on the Sun Protection Factor (SPF), antimicrobial and antioxidant properties of the prepared emulsions was investigated. It was observed that emulsions containing Cur extract and Cur β-cyclodextrin complex presented great viscosity and pH stability for up to 90 days of storage contrary to the emulsions containing Cur powder which showed unstable behavior due to the formation of agglomerates. All samples presented SPF values between 2.6 and 3.2. The emulsions with Cur in all forms exhibited high antioxidant activity, whereas the emulsion containing Cur β-cyclodextrin complex presented the highest value. Despite their improved stability and antioxidant activity, the emulsions containing Cur extract and Cur-β-cyclodextrin exhibited a low percentage of antimicrobial activity against E. coli and Staphylococcus bacteria. Instead, the emulsions containing Cur powder presented a reduction rate over 90 % against E. coli and Staphylococcus colonies.
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Essential Oil Stabilisation by Response Surface Methodology (RSM): Nanoemulsion Formulation, Physicochemical, Microbiological, and Sensory Investigations. Molecules 2022; 27:molecules27217330. [DOI: 10.3390/molecules27217330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/07/2022] [Accepted: 10/13/2022] [Indexed: 11/16/2022] Open
Abstract
This manuscript aimed to optimise the encapsulation of Thymus capitatus essential oil into nanoemulsion. Response Surface Methodology results were best fitted into polynomial models with regression coefficient values of more than 0.95. The optimal nanoemulsion showed nanometer-sized droplets (380 nm), a polydispersity index less than 0.5, and a suitable Zeta potential (−10.3 mV). Stability results showed that nanoemulsions stored at 4 °C were stable with the lowest d3,2, PolyDispersity Index (PDI), and pH (day 11). Significant ameliorations in the capacity to neutralise DPPH radical after the encapsulation of the antimicrobial efficacy of thyme essential oil were recorded. S. typhimurium growth inhibition generated by nanoencapsulated thyme essential oil was 17 times higher than by bulk essential oil. The sensory analysis highlighted that the encapsulation of thyme essential oil improved enriched milk’s sensory appreciation. Indeed, 20% of the total population attributed a score of 4 and 5 on the scale used for milk enriched with nanoemulsion. In comparison, only 11% attributed the same score to milk enriched with bulk essential oil. The novel nanometric delivery system presents significant interest for agroalimentary industries.
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Massironi A, Marzorati S, Marinelli A, Toccaceli M, Gazzotti S, Ortenzi MA, Maggioni D, Petroni K, Verotta L. Synthesis and Characterization of Curcumin-Loaded Nanoparticles of Poly(Glycerol Sebacate): A Novel Highly Stable Anticancer System. Molecules 2022; 27:molecules27206997. [PMID: 36296595 PMCID: PMC9606863 DOI: 10.3390/molecules27206997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/10/2022] [Accepted: 10/12/2022] [Indexed: 11/16/2022] Open
Abstract
The research for alternative administration methods for anticancer drugs, towards enhanced effectiveness and selectivity, represents a major challenge for the scientific community. In the last decade, polymeric nanostructured delivery systems represented a promising alternative to conventional drug administration since they ensure secure transport to the selected target, providing active compounds protection against elimination, while minimizing drug toxicity to non-target cells. In the present research, poly(glycerol sebacate), a biocompatible polymer, was synthesized and then nanostructured to allow curcumin encapsulation, a naturally occurring polyphenolic phytochemical isolated from the powdered rhizome of Curcuma longa L. Curcumin was selected as an anticancer agent in virtue of its strong chemotherapeutic activity against different cancer types combined with good cytocompatibility within healthy cells. Despite its strong and fascinating biological activity, its possible exploitation as a novel chemotherapeutic has been hampered by its low water solubility, which results in poor absorption and low bioavailability upon oral administration. Hence, its encapsulation within nanoparticles may overcome such issues. Nanoparticles obtained through nanoprecipitation, an easy and scalable technique, were characterized in terms of size and stability over time using dynamic light scattering and transmission electron microscopy, confirming their nanosized dimensions and spherical shape. Finally, biological investigation demonstrated an enhanced cytotoxic effect of curcumin-loaded PGS-NPs on human cervical cancer cells compared to free curcumin.
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Affiliation(s)
- Alessio Massironi
- Department of Environmental Science and Policy, Università degli Studi di Milano, Via Celoria 2, 20133 Milano, Italy
- Correspondence: (A.M.); (K.P.)
| | - Stefania Marzorati
- Department of Environmental Science and Policy, Università degli Studi di Milano, Via Celoria 2, 20133 Milano, Italy
| | - Alessandra Marinelli
- Department of Biosciences, Università degli Studi di Milano, Via Celoria 26, 20133 Milano, Italy
| | - Marta Toccaceli
- Department of Biosciences, Università degli Studi di Milano, Via Celoria 26, 20133 Milano, Italy
| | - Stefano Gazzotti
- Department of Chemistry, Università degli Studi di Milano, Via Golgi 19, 20133 Milano, Italy
| | - Marco Aldo Ortenzi
- Department of Chemistry, Università degli Studi di Milano, Via Golgi 19, 20133 Milano, Italy
| | - Daniela Maggioni
- Department of Chemistry, Università degli Studi di Milano, Via Golgi 19, 20133 Milano, Italy
| | - Katia Petroni
- Department of Biosciences, Università degli Studi di Milano, Via Celoria 26, 20133 Milano, Italy
- Correspondence: (A.M.); (K.P.)
| | - Luisella Verotta
- Department of Environmental Science and Policy, Università degli Studi di Milano, Via Celoria 2, 20133 Milano, Italy
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Yeo S, Kim MJ, Shim YK, Yoon I, Lee WK. Solid Lipid Nanoparticles of Curcumin Designed for Enhanced Bioavailability and Anticancer Efficiency. ACS OMEGA 2022; 7:35875-35884. [PMID: 36249382 PMCID: PMC9558702 DOI: 10.1021/acsomega.2c04407] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 09/08/2022] [Indexed: 05/23/2023]
Abstract
Curcumin (Cur) has anticancer properties but exhibits poor aqueous solubility, permeability, and photostability. In this study, we aimed to develop a solid lipid nanoparticle (SLN) system to enhance Cur bioavailability. The characteristics of Cur-loaded SLNs prepared by sonication were evaluated using UV-vis and Fourier transform infrared spectroscopy. The mean particle size of the stearic acid-based, lauric acid-based, and palmitic acid-based SLNs was 14.70-149.30, 502.83, and 469.53 nm, respectively. The chemical interactions between Cur and lipids involved hydrogen bonding and van der Waals forces. The formulations with high van der Waals forces might produce a neat arrangement between Cur and lipids, leading to a decrease in particle size. The Cur formulations showed enhanced cytotoxicity in HeLa, A549, and CT-26 cells compared with pure Cur. Additionally, the anticancer effect is dependent on particle size and the type of cell line. Therefore, Cur-loaded SLNs have the potential for use in anticancer therapy.
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