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Salem A, Abdelhedi O, Sebii H, Ben Taheur F, Fakhfakh N, Jridi M, Zouari N, Debeaufort F. Techno-functional characterization of gelatin extracted from the smooth-hound shark skins: Impact of pretreatments and drying methods. Heliyon 2023; 9:e19620. [PMID: 37809726 PMCID: PMC10558885 DOI: 10.1016/j.heliyon.2023.e19620] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 08/06/2023] [Accepted: 08/28/2023] [Indexed: 10/10/2023] Open
Abstract
Gelatin derived from marine by-products could be an interesting alternative to classic mammalian gelatin. The pretreatment and extraction conditions could influence the size of the resulting peptide chains and therefore their techno-functional properties. Thus, it is important to optimize the production process to get a gelatin for the appropriate applications. Skin pretreatment was done by microwaves or oven-drying and the extracted gelatin was dried by spray- or freeze-drying. Freeze-dried gelatin extracted from untreated skin (FGUS) had the highest gelatin yield (10.40%). Gelatin proximate composition showed that proteins were the major component (87.12-89.95%), while lipids showed the lowest contents (0.65-2.26%). Glycine showed the highest level (299-316/1000 residues) in the extracted gelatins. Proline and hydroxyproline residues of gelatins from untreated skin were significantly higher than those from pretreated skin-gelatin. FTIR spectra were characterized by peaks of the amide A (3430-3284 cm-1), B (3000-2931 cm-1), I (1636-1672 cm-1), II (1539-1586 cm-1) and III (1000-1107 cm-1). Spray-drying decreased the gelling properties of gelatins, since it reduced gelling and melting temperatures compared to freeze-drying. Skin pretreatment significantly reduced the gel strength of gelatin by about 50-100 g depending on the gelatin drying method. The FGUS showed better surface properties compared to other gelatins. The highest emulsion activity index (39.42 ± 1.02 m2/g) and foaming expansion (172.33 ± 2.35%) were measured at 3% FGUS. Therefore, the promising properties of freeze-dried gelatin derived from untreated skin, gave it the opportunity to be successfully used as a techno-functional ingredient in many formulations.
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Affiliation(s)
- Ali Salem
- Laboratory of Functional Physiology and Valorization of Bio-resources (LR17ES27), Higher Institute of Biotechnology of Beja (ISBB), University of Jendouba, 9000, Beja, Tunisia
| | - Ola Abdelhedi
- Laboratory of Functional Physiology and Valorization of Bio-resources (LR17ES27), Higher Institute of Biotechnology of Beja (ISBB), University of Jendouba, 9000, Beja, Tunisia
| | - Haifa Sebii
- Food Valuation and Safety Analysis Laboratory, Engineering National School of Sfax (ENIS), University of Sfax, Sfax, Tunisia
| | - Fadia Ben Taheur
- High Institute of Applied Biology of Medenine, University of Gabes, Medenine, Tunisia
| | - Nahed Fakhfakh
- High Institute of Applied Biology of Medenine, University of Gabes, Medenine, Tunisia
| | - Mourad Jridi
- Laboratory of Functional Physiology and Valorization of Bio-resources (LR17ES27), Higher Institute of Biotechnology of Beja (ISBB), University of Jendouba, 9000, Beja, Tunisia
| | - Nacim Zouari
- High Institute of Applied Biology of Medenine, University of Gabes, Medenine, Tunisia
| | - Frederic Debeaufort
- Univ. Bourgogne Franche-Comté/Agrosup Dijon, UMR PAM A02.102, Physical-Chemistry of Food and Wine Lab, 1 Esplanade Erasme, 21000, Dijon, France
- IUT Dijon-Auxerre, BioEngineering Department, University of Burgundy, 7 Blvd Docteur Petit Jean, 21078, Dijon Cedex, France
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Jung E, Kwon S, Song N, Kim N, Jo H, Yang M, Park S, Kim C, Lee D. Tumor-targeted redox-regulating and antiangiogenic phototherapeutics nanoassemblies for self-boosting phototherapy. Biomaterials 2023; 298:122127. [PMID: 37086554 DOI: 10.1016/j.biomaterials.2023.122127] [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: 11/05/2022] [Revised: 04/06/2023] [Accepted: 04/13/2023] [Indexed: 04/24/2023]
Abstract
Cancer cells are equipped with abundant antioxidants such as glutathione (GSH) that eliminate reactive oxygen species (ROS) to deteriorate the therapeutic efficacy of photodynamic therapy (PDT). Another challenge in PDT is circumventing PDT-induced hypoxic condition that provokes upregulation of pro-angiogenic factor such as vascular endothelial growth factor (VEGF). It is therefore reasonable to expect that therapeutic outcomes of PDT could be maximized by concurrent delivery of photosensitizers with GSH depleting agents and VEGF suppressors. To achieve cooperative therapeutic actions of PDT with in situ GSH depletion and VEGF suppression, we developed tumor targeted redox-regulating and antiangiogenic phototherapeutic nanoassemblies (tRAPs) composed of self-assembling disulfide-bridged borylbenzyl carbonate (ssBR), photosensitizer (IR780) and tumor targeting gelatin. As a framework of tRAPs, ssBR was rationally designed to form nanoconstructs that serve as photosensitizer carriers with intrinsic GSH depleting- and VEGF suppressing ability. tRAPs effectively depleted intracellular GSH to render cancer cells more vulnerable to ROS and also provoked immunogenic cell death (ICD) of cancer cells upon near infrared (NIR) laser irradiation. In mouse xenograft models, tRAPs preferentially accumulated in tumors and dramatically eradicated tumors with laser irradiation. The design rationale of tRAPs provides a simple and versatile strategy to develop self-boosting phototherapeutic agents with great potential in targeted cancer therapy.
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Affiliation(s)
- Eunkyeong Jung
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Chonbuk, 54896, Republic of Korea; Department of NanoEngineering, University of California San Diego, La Jolla, CA, USA
| | - Soonyoung Kwon
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Chonbuk, 54896, Republic of Korea
| | - Nanhee Song
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Chonbuk, 54896, Republic of Korea
| | - Nuri Kim
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Chonbuk, 54896, Republic of Korea
| | - Hanui Jo
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Chonbuk, 54896, Republic of Korea
| | - Manseok Yang
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Chonbuk, 54896, Republic of Korea
| | - Sangjun Park
- Research Institute of Radiological & Medical Sciences, Korea Institute of Radiological & Medical Sciences, Nowongu, Seoul, 01812, Republic of Korea
| | - Chunho Kim
- Research Institute of Radiological & Medical Sciences, Korea Institute of Radiological & Medical Sciences, Nowongu, Seoul, 01812, Republic of Korea
| | - Dongwon Lee
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Chonbuk, 54896, Republic of Korea; Department of Polymer⋅Nano Science and Technology, Jeonbuk National University, Jeonju, Jeonbuk, 54896, Republic of Korea.
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3
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Ansari F, Lal H, Osama M, Akram M, Kabir‐ud‐Din. Solution Behavior of Bovine Skin Gelatin in the Presence of Cationic Gemini Surfactants. ChemistrySelect 2023. [DOI: 10.1002/slct.202202080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Farah Ansari
- Department of Chemistry Aligarh Muslim University Aligarh 202002 India
- Present address: Department of Energy Science and Engineering Indian Institute of Technology Bombay Mumbai 400076 Maharashtra India
| | - Hira Lal
- Department of Chemistry Aligarh Muslim University Aligarh 202002 India
- Present address: Department of Energy Science and Engineering Indian Institute of Technology Bombay Mumbai 400076 Maharashtra India
| | - Mohammad Osama
- Department of Chemistry Aligarh Muslim University Aligarh 202002 India
- Present address: Department of Energy Science and Engineering Indian Institute of Technology Bombay Mumbai 400076 Maharashtra India
| | - Mohd. Akram
- Department of Chemistry Aligarh Muslim University Aligarh 202002 India
- Present address: Department of Energy Science and Engineering Indian Institute of Technology Bombay Mumbai 400076 Maharashtra India
| | - Kabir‐ud‐Din
- Department of Chemistry Arba Minch University, P.O. box no. 25 Arba Minch Ethiopia
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Ceylan F, Adrar N, Günal-Köroğlu D, Gültekin Subaşı B, Capanoglu E. Combined Neutrase-Alcalase Protein Hydrolysates from Hazelnut Meal, a Potential Functional Food Ingredient. ACS OMEGA 2023; 8:1618-1631. [PMID: 36643436 PMCID: PMC9835803 DOI: 10.1021/acsomega.2c07157] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 11/21/2022] [Indexed: 06/17/2023]
Abstract
Consumers' interest in functional foods has significantly increased in the past few years. Hazelnut meal, the main valuable byproduct of the hazelnut oil industry, is a rich source of proteins and bioactive peptides and thus has great potential to become a valuable functional ingredient. In this study, hazelnut protein hydrolysates obtained by a single or combined hydrolysis by Alcalase and Neutrase were mainly characterized for their physicochemical properties (SDS-PAGE, particle size distribution, Fourier-transform infrared (FTIR) spectroscopy, molecular weight distribution, etc.) and potential antiobesity effect (Free fatty acid (FFA) release inhibition), antioxidant activity (DPPH and ABTS methods), and emulsifying properties. The impact of a microfluidization pretreatment was also investigated. The combination of Alcalase with Neutrase permitted the highest degree of hydrolysis (DH; 15.57 ± 0.0%) of hazelnut protein isolate, which resulted in hydrolysates with the highest amount of low-molecular-weight peptides, as indicated by size exclusion chromatography (SEC) and SDS-PAGE. There was a positive correlation between the DH and the inhibition of FFA release by pancreatic lipase (PL), with a significant positive effect of microfluidization when followed by Alcalase hydrolysis. Microfluidization enhanced the emulsifying activity index (EAI) of protein isolates and hydrolysates. Low hydrolysis by Neutrase had the best effect on the EAI (84.32 ± 1.43 (NH) and 88.04 ± 2.22 m2/g (MFNH)), while a negative correlation between the emulsifying stability index (ESI) and the DH was observed. Again, the combined Alcalase-Neutrase hydrolysates displayed the highest radical scavenging activities (96.63 ± 1.06% DPPH and 98.31 ± 0.46% ABTS). FTIR results showed that the application of microfluidization caused the unfolding of the protein structure. The individual or combined application of the Alcalase and Neutrase enzymes caused a switch from the β-sheet organization of the proteins to α-helix structures. In conclusion, hazelnut meal may be a good source of bioactive and functional peptides. The control of its enzymatic hydrolysis, together with an appropriate pretreatment such as microfluidization, may be crucial to achieve the best suitable activity.
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Affiliation(s)
- Fatma
Duygu Ceylan
- Department
of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469Istanbul, Turkey
| | - Nabil Adrar
- Department
of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469Istanbul, Turkey
| | - Deniz Günal-Köroğlu
- Department
of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469Istanbul, Turkey
| | - Büşra Gültekin Subaşı
- Biology
and Biological Engineering, Division of Food and Nutrition Science, Chalmers University of Technology, SE-412 96Gothenburg, Sweden
| | - Esra Capanoglu
- Department
of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469Istanbul, Turkey
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Pissia MΑ, Matsakidou A, Kiosseoglou V. Raw materials from snails for food preparation. FUTURE FOODS 2021. [DOI: 10.1016/j.fufo.2021.100034] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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Chen S, Shen X, Tao W, Mao G, Wu W, Zhou S, Ye X, Pan H. Preparation of a novel emulsifier by self-assembling of proanthocyanidins from Chinese bayberry (Myrica rubra Sieb. et Zucc.) leaves with gelatin. Food Chem 2020; 319:126570. [PMID: 32172049 DOI: 10.1016/j.foodchem.2020.126570] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 02/29/2020] [Accepted: 03/04/2020] [Indexed: 10/24/2022]
Abstract
A physicochemically stable emulsion was developed by using a novel emulsifier, which was self-assembled colloidal complex of gelatin (GLT) and proanthocyanidins from Chinese bayberry (Myrica rubra Sieb et Zucc.) leaves (BLPs), with epigallocatechin-3-O-gallate (EGCG) as structure units. The GLT-BLP colloidal complexes were spherically shaped by transmission electron microscope (TEM). The data of Fourier transform infrared spectrum (FTIR), circular dichroism (CD), isothermal titration calorimetry (ITC) revealed that the main binding force between GLT and BLPs of the colloidal complexes was hydrogen bond. The incorporation of BLPs to GLT provided GLT with stronger affinity at oil-water interface and thus enhanced the physical stability of GLT-stabilizing emulsion. In addition, the emulsions stabilized by the colloidal complexes showed higher oxidation stability than that stabilized by free GLT only. The novel emulsifier developed in this study have potential applications as functional emulsifiers in food-grade emulsions with high anti-oxidation activity.
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Affiliation(s)
- Shiguo Chen
- Zhejiang University, College of Biosystems Engineering and Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, Zhejiang R & D Center for Food Technology and Equipment, Hangzhou 310058, PR China.
| | - Xuemin Shen
- Zhejiang University, College of Biosystems Engineering and Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, Zhejiang R & D Center for Food Technology and Equipment, Hangzhou 310058, PR China
| | - Wenyang Tao
- Zhejiang University, College of Biosystems Engineering and Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, Zhejiang R & D Center for Food Technology and Equipment, Hangzhou 310058, PR China
| | - Guizhu Mao
- Zhejiang University, College of Biosystems Engineering and Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, Zhejiang R & D Center for Food Technology and Equipment, Hangzhou 310058, PR China
| | - Wenyan Wu
- Zhejiang University, College of Biosystems Engineering and Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, Zhejiang R & D Center for Food Technology and Equipment, Hangzhou 310058, PR China
| | - Shengyi Zhou
- Zhejiang University, College of Biosystems Engineering and Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, Zhejiang R & D Center for Food Technology and Equipment, Hangzhou 310058, PR China
| | - Xingqian Ye
- Zhejiang University, College of Biosystems Engineering and Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, Zhejiang R & D Center for Food Technology and Equipment, Hangzhou 310058, PR China
| | - Haibo Pan
- Zhejiang University, College of Biosystems Engineering and Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, Zhejiang R & D Center for Food Technology and Equipment, Hangzhou 310058, PR China.
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7
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Rasoulianboroujeni M, Kiaie N, Tabatabaei FS, Yadegari A, Fahimipour F, Khoshroo K, Tayebi L. Dual Porosity Protein-based Scaffolds with Enhanced Cell Infiltration and Proliferation. Sci Rep 2018; 8:14889. [PMID: 30291271 PMCID: PMC6173780 DOI: 10.1038/s41598-018-33245-w] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 09/20/2018] [Indexed: 11/09/2022] Open
Abstract
3D dual porosity protein-based scaffolds have been developed using the combination of foaming and freeze-drying. The suggested approach leads to the production of large, highly porous scaffolds with negligible shrinkage and deformation compared to the conventional freeze-drying method. Scanning electron microscopy, standard histological processing and mercury intrusion porosimetry confirmed the formation of a dual network in the form of big primary pores (243 ± 14 µm) embracing smaller secondary pores (42 ± 3 µm) opened onto their surface, resembling a vascular network. High interconnectivity of the pores, confirmed by micro-CT, is shown to improve diffusion kinetics and support a relatively uniform distribution of isolated human dental pulp stem cells within the scaffold compared to conventional scaffolds. Dual network scaffolds indicate more than three times as high cell proliferation capability as conventional scaffolds in 14 days.
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Affiliation(s)
- Morteza Rasoulianboroujeni
- Marquette University School of Dentistry, Milwaukee, WI, USA.
- Division of Pharmaceutical Sciences, School of Pharmacy, University of Wisconsin-Madison, Madison, WI, USA.
| | - Nasim Kiaie
- Department of Tissue Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Fahimeh Sadat Tabatabaei
- Marquette University School of Dentistry, Milwaukee, WI, USA
- Department of Dental Biomaterials, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Yadegari
- Marquette University School of Dentistry, Milwaukee, WI, USA
| | | | - Kimia Khoshroo
- Marquette University School of Dentistry, Milwaukee, WI, USA
| | - Lobat Tayebi
- Marquette University School of Dentistry, Milwaukee, WI, USA.
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8
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Patil AT, Meena GS, Upadhyay N, Khetra Y, Borad S, Singh AK. Production and characterization of milk protein concentrates 60 (MPC60) from buffalo milk. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.01.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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9
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Gelatin prepared from European eel (Anguilla anguilla) skin: Physicochemical, textural, viscoelastic and surface properties. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.06.032] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Xu M, Wei L, Xiao Y, Bi H, Yang H, Du Y. Molecular structural properties of extracted gelatin from Yak skin as analysed based on molecular weight. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2017. [DOI: 10.1080/10942912.2017.1300813] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Mengqi Xu
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Qinghai key laboratory Of Tibetan Medicine Pharmacology and Safety Evaluation, Xining, China
- Key Laboratory of Tibetan Medicine Research, Chinese Academy of Sciences, Xining, China
- University of Chinese Academic of Sciences, Beijing, China
| | - Lixin Wei
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Qinghai key laboratory Of Tibetan Medicine Pharmacology and Safety Evaluation, Xining, China
- Key Laboratory of Tibetan Medicine Research, Chinese Academy of Sciences, Xining, China
| | - Yuancan Xiao
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Qinghai key laboratory Of Tibetan Medicine Pharmacology and Safety Evaluation, Xining, China
- Key Laboratory of Tibetan Medicine Research, Chinese Academy of Sciences, Xining, China
| | - Hongtao Bi
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Qinghai key laboratory Of Tibetan Medicine Pharmacology and Safety Evaluation, Xining, China
- Key Laboratory of Tibetan Medicine Research, Chinese Academy of Sciences, Xining, China
| | - Hongxia Yang
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Qinghai key laboratory Of Tibetan Medicine Pharmacology and Safety Evaluation, Xining, China
- Key Laboratory of Tibetan Medicine Research, Chinese Academy of Sciences, Xining, China
| | - Yuzhi Du
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Qinghai key laboratory Of Tibetan Medicine Pharmacology and Safety Evaluation, Xining, China
- Key Laboratory of Tibetan Medicine Research, Chinese Academy of Sciences, Xining, China
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Zhang M, Yang B, Liu W, Li S. Influence of hydroxypropyl methylcellulose, methylcellulose, gelatin, poloxamer 407 and poloxamer 188 on the formation and stability of soybean oil-in-water emulsions. Asian J Pharm Sci 2017; 12:521-531. [PMID: 32104365 PMCID: PMC7032244 DOI: 10.1016/j.ajps.2017.05.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 05/03/2017] [Accepted: 05/20/2017] [Indexed: 11/30/2022] Open
Abstract
Macromolecules of polysaccharides, proteins and poloxamers have a hydrophobic portion and a hydrophilic one that can be used as emulsifiers. Parts of these emulsifiers are safe pharmaceutical excipients, which can replace the irritant low molecular weight surfactants to formulate emulsions for the pharmaceutical field. This project focused on preparing O/W emulsions stabilized with polymers for pharmaceuticals such as polysaccharides, proteins and poloxamers, including hydroxypropyl methylcellulose (HPMC), methylcellulose (MC), gelatin, poloxamer 407 (F127) and poloxamer 188 (F68). Emulsion physical stability was assessed by centrifugation, autoclaving sterilization and droplet size measurements. The stabilization mechanisms of emulsions were determined by interfacial tension and rheological measurements. Results stated that the efficacy of these polymers for pharmaceuticals stabilized emulsions was sorted in the order: F127 > F68 > HPMC > MC > Gelatin.
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Affiliation(s)
- Miao Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning, China
| | - Baixue Yang
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning, China
| | - Wei Liu
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning, China
| | - Sanming Li
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning, China
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Dib I, Fauconnier ML, Sindic M, Belmekki F, Assaidi A, Berrabah M, Mekhfi H, Aziz M, Legssyer A, Bnouham M, Ziyyat A. Chemical composition, vasorelaxant, antioxidant and antiplatelet effects of essential oil of Artemisia campestris L. from Oriental Morocco. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017. [PMID: 28143473 DOI: 10.1186/s12906–017–1598–2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
BACKGROUND Artemisia campestris L. (Asteraceae) is a medicinal herb traditionally used to treat hypertension and many other diseases. Hence, this study is aimed to analyze the essential oil of A. campestris L (AcEO) and to investigate the antiplatelet, antioxidant effects and the mechanisms of its vasorelaxant effect. METHODS The chemical composition of AcEO was elucidated using GC/MS analysis. Then, the antioxidant effect was tested on DPPH radical scavenging and on the prevention of β-carotene bleaching. The antiplatelet effect was performed on the presence of the platelet agonists: thrombin and ADP. The mechanism of action of the vasorelaxant effect was studied by using the cellular blockers specified to explore the involvement of NO/GC pathway and in the presence of calcium channels blockers and potassium channels blockers. RESULTS AcEO is predominated by the volatiles: spathulenol, ß-eudesmol and p-cymene. The maximal antioxidant effect was obtained with the dose 2 mg/ml of AcEO. The dose 1 mg/ml of AcEO showed a maximum antiplatelet effect of, respectively 49.73% ±9.54 and 48.20% ±8.49 on thrombin and ADP. The vasorelaxation seems not to be mediated via NOS/GC pathway neither via the potassium channels. However, pretreatment with calcium channels blockers attenuated this effect, suggesting that the vasorelaxation is mediated via inhibition of L-type Ca2+ channels and the activation of SERCA pumps of reticulum plasma. CONCLUSION This study confirms the antioxidant, antiplatelet and vasorelaxant effects of A.campestris L essential oil. However, the antihypertensive use of this oil should be further confirmed by the chemical fractionation and subsequent bio-guided assays.
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Affiliation(s)
- Ikram Dib
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Marie-Laure Fauconnier
- Unité de Chimie Générale et Organique, Gembloux Agro-bio Tech, Université de Liège, Gembloux, Belgium
| | - Marianne Sindic
- Laboratoire Qualité et Sécurité des Produits Alimentaires, Gembloux Agro-Bio Tech, Université de Liège, Gembloux, Belgium
| | - Fatima Belmekki
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Asmae Assaidi
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Mohamed Berrabah
- Laboratoire de Chimie du Solide Minéral et Analytique, Département de Chimie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Hassane Mekhfi
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Mohammed Aziz
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Abdelkhaleq Legssyer
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Mohamed Bnouham
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Abderrahim Ziyyat
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco.
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13
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Dib I, Fauconnier ML, Sindic M, Belmekki F, Assaidi A, Berrabah M, Mekhfi H, Aziz M, Legssyer A, Bnouham M, Ziyyat A. Chemical composition, vasorelaxant, antioxidant and antiplatelet effects of essential oil of Artemisia campestris L. from Oriental Morocco. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:82. [PMID: 28143473 PMCID: PMC5282690 DOI: 10.1186/s12906-017-1598-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 01/21/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND Artemisia campestris L. (Asteraceae) is a medicinal herb traditionally used to treat hypertension and many other diseases. Hence, this study is aimed to analyze the essential oil of A. campestris L (AcEO) and to investigate the antiplatelet, antioxidant effects and the mechanisms of its vasorelaxant effect. METHODS The chemical composition of AcEO was elucidated using GC/MS analysis. Then, the antioxidant effect was tested on DPPH radical scavenging and on the prevention of β-carotene bleaching. The antiplatelet effect was performed on the presence of the platelet agonists: thrombin and ADP. The mechanism of action of the vasorelaxant effect was studied by using the cellular blockers specified to explore the involvement of NO/GC pathway and in the presence of calcium channels blockers and potassium channels blockers. RESULTS AcEO is predominated by the volatiles: spathulenol, ß-eudesmol and p-cymene. The maximal antioxidant effect was obtained with the dose 2 mg/ml of AcEO. The dose 1 mg/ml of AcEO showed a maximum antiplatelet effect of, respectively 49.73% ±9.54 and 48.20% ±8.49 on thrombin and ADP. The vasorelaxation seems not to be mediated via NOS/GC pathway neither via the potassium channels. However, pretreatment with calcium channels blockers attenuated this effect, suggesting that the vasorelaxation is mediated via inhibition of L-type Ca2+ channels and the activation of SERCA pumps of reticulum plasma. CONCLUSION This study confirms the antioxidant, antiplatelet and vasorelaxant effects of A.campestris L essential oil. However, the antihypertensive use of this oil should be further confirmed by the chemical fractionation and subsequent bio-guided assays.
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Affiliation(s)
- Ikram Dib
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Marie-Laure Fauconnier
- Unité de Chimie Générale et Organique, Gembloux Agro-bio Tech, Université de Liège, Gembloux, Belgium
| | - Marianne Sindic
- Laboratoire Qualité et Sécurité des Produits Alimentaires, Gembloux Agro-Bio Tech, Université de Liège, Gembloux, Belgium
| | - Fatima Belmekki
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Asmae Assaidi
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Mohamed Berrabah
- Laboratoire de Chimie du Solide Minéral et Analytique, Département de Chimie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Hassane Mekhfi
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Mohammed Aziz
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Abdelkhaleq Legssyer
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Mohamed Bnouham
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Abderrahim Ziyyat
- Laboratoire de Physiologie, Génétique et Ethnopharmacologie URAC-40, Département de Biologie, Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco.
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