1
|
Hua Z, Li Y, Chen T, Wu D, Xu Y, Hu JN. Morin-Based Nanoparticles for Regulation of Blood Glucose. ACS APPLIED MATERIALS & INTERFACES 2024; 16:21400-21414. [PMID: 38640094 DOI: 10.1021/acsami.3c17642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/21/2024]
Abstract
Morin, a naturally occurring bioactive compound shows great potential as an antioxidant, anti-inflammatory agent, and regulator of blood glucose levels. However, its low water solubility, poor lipid solubility, limited bioavailability, and rapid clearance in vivo hinder its application in blood glucose regulation. To address these limitations, we report an enzymatically synthesized nanosized morin particle (MNs) encapsulated in sodium alginate microgels (M@SA). This approach significantly enhances morin's delivery efficiency and therapeutic efficacy in blood glucose regulation. Utilizing horseradish peroxidase, we synthesized MNs averaging 305.7 ± 88.7 nm in size. These MNs were then encapsulated via electrohydrodynamic microdroplet spraying to form M@SA microgels. In vivo studies revealed that M@SA microgels demonstrated prolonged intestinal retention and superior efficacy compared with unmodified morin and MNs alone. Moreover, MNs notably improved glucose uptake in HepG2 cells. Furthermore, M@SA microgels effectively regulated blood glucose, lipid profiles, and oxidative stress in diabetic mice while mitigating liver, kidney, and pancreatic damage and enhancing anti-inflammatory responses. Our findings propose a promising strategy for the oral administration of natural compounds for blood glucose regulation, with implications for broader therapeutic applications.
Collapse
Affiliation(s)
- Ziqi Hua
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Yanfei Li
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Tao Chen
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Di Wu
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Yu Xu
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Jiang-Ning Hu
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| |
Collapse
|
2
|
Jiang Y, Mi L, Xu X, Hii ARK, Wu Z, Qi X. Urease catalyzed high-density sodium alginate microspheres enable high oral bioavailability of macromolecular drugs. Biomater Sci 2024; 12:1515-1528. [PMID: 38284628 DOI: 10.1039/d3bm01715j] [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: 01/30/2024]
Abstract
Destruction of insulin caused by the gastric microenvironment and rapid deactivation pose inevitable barriers to oral macromolecular absorption, especially for most peptide and protein drugs. In this study, we developed high-density sodium alginate microspheres composed of magnesium oxide and urease to address these challenges. These microspheres aim to anchor the gastric mucus layer and induce microenvironmental liquefaction, thereby enhancing gastric retention and the protection of insulin. The sedimentation test confirmed the capability of the Ins/Ur/MgO@SA microsphere to rapidly traverse the gastric juice under the influence of gravity. Additionally, the urease immobilized on the Ins/Ur/MgO@SA microspheres catalyzes the hydrolysis of urea in the gastric mucus and promotes the liquefaction of mucus, which is beneficial for microsphere retention. The inclusion of MgO particles and urease, acting as pHM modifiers, helps in adjusting the local pH to avoid gastric acid-induced damage. Subsequently, an in vivo pharmacokinetic experiment verified that the relative bioavailability of the p.o. Ins/Ur/MgO@SA treated group was 15-fold higher than that of the p.o.insulin treated group. Meanwhile, satisfactory blood glucose level (BGL) reduction was observed in diabetic animals. In conclusion, Ins/Ur/MgO@SA microspheres demonstrate high biocompatibility as insulin carriers with prolonged drug release time and increased gastric retention properties, showing a far-reaching strategy for oral macromolecular drug delivery.
Collapse
Affiliation(s)
- Yicheng Jiang
- Key Laboratory of Modern Chinese Medicines, China Pharmaceutical University, Nanjing 210009, PR China.
| | - Li Mi
- Key Laboratory of Modern Chinese Medicines, China Pharmaceutical University, Nanjing 210009, PR China.
| | - Xiang Xu
- Key Laboratory of Modern Chinese Medicines, China Pharmaceutical University, Nanjing 210009, PR China.
- King's College London, Institution of Pharmaceutical Science, Franklin Wilkins Building, 150 Stamford St, London SE1 9NH, England, UK
| | - Adric Ru Khiing Hii
- Key Laboratory of Modern Chinese Medicines, China Pharmaceutical University, Nanjing 210009, PR China.
| | - Zhenghong Wu
- Key Laboratory of Modern Chinese Medicines, China Pharmaceutical University, Nanjing 210009, PR China.
| | - Xiaole Qi
- Key Laboratory of Modern Chinese Medicines, China Pharmaceutical University, Nanjing 210009, PR China.
- Industrial Technology Innovation Platform, Zhejiang Center for Safety Study of Drug Substances, Hangzhou 310018, China
| |
Collapse
|
3
|
Jiang WX, Qi JR, Liao JS, Yang XQ. Pectin gels based on H +/(NH 4) 2SO 4 and its potential in sustained release of NH 4. Int J Biol Macromol 2022; 208:486-493. [PMID: 35304200 DOI: 10.1016/j.ijbiomac.2022.03.062] [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: 12/04/2021] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 11/05/2022]
Abstract
A gelling strategy for HP was proposed in this study, ammonium sulfate (AS) as a co-solute could induce the gelling of HP in acidic environment. The solubility and Zeta potential of HP dramatically decreased in AS solution, which indicated AS could promote the aggregation of HP. The rheological results confirmed the gelling of HP (G' > G″) with AS: 25-30 wt% and pH ≤ 3.0, and the gel strength is mainly depended on HP rather than AS concentration. Smaller AS crystals (SEM) and reduced T2 values (LF-NMR) were observed in HP gels, suggested the gel network of HP could limit the migration of AS and water. Finally, it was found that the release process of NH4+ in HP + AS gel was lagged behind that of pure AS, which verified the potential of HP + AS gel in the field of sustained-release fertilizers.
Collapse
Affiliation(s)
- Wen-Xin Jiang
- Research and Development Center of Food Proteins, School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, PR China
| | - Jun-Ru Qi
- Research and Development Center of Food Proteins, School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, PR China.
| | - Jin-Song Liao
- Guangzhou Laimeng Biotechnology Co. Ltd., Guangzhou 510640, PR China; School of Life Sciences, South China Normal University, Guangzhou 510640, PR China
| | - Xiao-Quan Yang
- Research and Development Center of Food Proteins, School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, PR China
| |
Collapse
|
4
|
Bennacef C, Desobry-Banon S, Probst L, Desobry S. Advances on alginate use for spherification to encapsulate biomolecules. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106782] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
5
|
Teng K, An Q, Chen Y, Zhang Y, Zhao Y. Recent Development of Alginate-Based Materials and Their Versatile Functions in Biomedicine, Flexible Electronics, and Environmental Uses. ACS Biomater Sci Eng 2021; 7:1302-1337. [PMID: 33764038 DOI: 10.1021/acsbiomaterials.1c00116] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Alginate is a natural polysaccharide that is easily chemically modified or compounded with other components for various types of functionalities. The alginate derivatives are appealing not only because they are biocompatible so that they can be used in biomedicine or tissue engineering but also because of the prospering bioelectronics that require various biomaterials to interface between human tissues and electronics or to serve as electronic components themselves. The study of alginate-based materials, especially hydrogels, have repeatedly found new frontiers over recent years. In this Review, we document the basic properties of alginate, their chemical modification strategies, and the recent development of alginate-based functional composite materials. The newly thrived functions such as ionically conductive hydrogel or 3D or 4D cell culturing matrix are emphasized among other appealing potential applications. We expect that the documentation of relevant information will stimulate scientific efforts to further develop biocompatible electronics or smart materials and to help the research domain better address the medicine, energy, and environmental challenges faced by human societies.
Collapse
Affiliation(s)
- Kaixuan Teng
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Sciences and Technology, China University of Geosciences, Beijing 100083, China
| | - Qi An
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Sciences and Technology, China University of Geosciences, Beijing 100083, China
| | - Yao Chen
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Sciences and Technology, China University of Geosciences, Beijing 100083, China
| | - Yihe Zhang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Sciences and Technology, China University of Geosciences, Beijing 100083, China
| | - Yantao Zhao
- Institute of Orthopedics, Fourth Medical Center of the General Hospital of CPLA, Beijing 100048, China.,Beijing Engineering Research Center of Orthopedics Implants, Beijing 100048, China
| |
Collapse
|
6
|
Gao R, Shu W, Shen Y, Sun Q, Jin W, Li D, Li Y, Yuan L. Peptide fraction from sturgeon muscle by pepsin hydrolysis exerts anti-inflammatory effects in LPS-stimulated RAW264.7 macrophages via MAPK and NF-κB pathways. FOOD SCIENCE AND HUMAN WELLNESS 2021. [DOI: 10.1016/j.fshw.2020.04.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
7
|
Gao R, Shu W, Shen Y, Sun Q, Bai F, Wang J, Li D, Li Y, Jin W, Yuan L. Sturgeon protein-derived peptides exert anti-inflammatory effects in LPS-stimulated RAW264.7 macrophages via the MAPK pathway. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104044] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
|
8
|
Gao R, Shen Y, Shu W, Jin W, Bai F, Wang J, Zhang Y, El-Seedi H, Sun Q, Yuan L. Sturgeon hydrolysates alleviate DSS-induced colon colitis in mice by modulating NF-κB, MAPK, and microbiota composition. Food Funct 2020; 11:6987-6999. [PMID: 32701080 DOI: 10.1039/c9fo02772f] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Sturgeon muscle byproduct collected after caviar production is usually not fully utilized, and sometimes may be discarded, thus causing a lot of waste. Yet dietary protein hydrolysates, which may be derived from sturgeon muscle, have been reported to have versatile beneficial biological activities. Studying the biological activities of sturgeon muscle-derived hydrolysates holds much promise for adding value to sturgeon. The current study aimed to study the therapeutic anti-inflammatory effects of sturgeon muscle-derived hydrolysates and the underlying mechanisms. The administration of sturgeon hydrolysates (SH) significantly decreased the severity of DSS-induced damage, evidenced by increased body weight, colon length, and decreased disease activity index (DAI) and histological scores. SH also inhibited myeloperoxidase (MPO) activity and reduced the serum levels of IL-6, IL-1β, and TNF-α. Western blotting results revealed that SH suppressed DSS-induced activation of the NF-κB and MAPK pathways in the colon. Furthermore, SH partially restored the alteration of the gut microbiota in colitic mice. SH increased the Bacteroidetes/Firmicutes ratio and the relative abundance of Ruminococcaceae, Porphyromonadaceae, and Bacteroidetes S24-7, while decreased the abundance of potentially harmful bacteria Erysipelotrichaceae and Enterococcaceae. These results suggest that SH inhibited DSS-induced colitis by regulating the NF-κB and MAPK pathways and modulating microbiota composition.
Collapse
Affiliation(s)
- Ruichang Gao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, P. R. China.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
9
|
Egg-box model-based gelation of alginate and pectin: A review. Carbohydr Polym 2020; 242:116389. [PMID: 32564839 DOI: 10.1016/j.carbpol.2020.116389] [Citation(s) in RCA: 272] [Impact Index Per Article: 68.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 04/24/2020] [Accepted: 04/24/2020] [Indexed: 01/08/2023]
Abstract
Alginate and pectin are emblematic natural polyuronates that have been widely used in food, cosmetics and medicine. Ca-dependent gelation is one of their most important functional properties. The gelation mechanisms of alginate and pectin, known as egg-box model, were believed to be basically the same, because their Ca-binding sites show a mirror symmetric conformation. However, studies have found that the formation and the structure of egg-box dimmers between alginate and pectin were different. Very few studies have reviewed those differences. Therefore, this study was proposed to first summarize the intrinsic and extrinsic factors that can influence the gelation of alginate and pectin. The differences in the effect of these factors on the gelation of alginate and pectin were then discussed. Meanwhile, the similarity and difference in their gelation mechanism was also summarized. The knowledge gained in this review would provide useful information for the practical applications of alginate and pectin.
Collapse
|
10
|
Chlorantraniliprole induces adipogenesis in 3T3-L1 adipocytes via the AMPKα pathway but not the ER stress pathway. Food Chem 2020; 311:125953. [DOI: 10.1016/j.foodchem.2019.125953] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/19/2019] [Accepted: 11/24/2019] [Indexed: 01/22/2023]
|
11
|
|
12
|
Lv Y, Hao J, Liu C, Huang H, Ma Y, Yang X, Tang L. Anti-diabetic effects of a phenolic-rich extract from Hypericum attenuatum Choisy in KK-Ay mice mediated through AMPK /PI3K/Akt/GSK3β signaling and GLUT4, PPARγ, and PPARα expression. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103506] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
|
13
|
Yuan L, Lin J, Xu Y, Peng Y, Clark JM, Gao R, Park Y, Sun Q. Deltamethrin promotes adipogenesis via AMPKα and ER stress-mediated pathway in 3T3- L1 adipocytes and Caenorhabditis elegans. Food Chem Toxicol 2019; 134:110791. [PMID: 31476344 DOI: 10.1016/j.fct.2019.110791] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 08/21/2019] [Accepted: 08/23/2019] [Indexed: 11/29/2022]
Abstract
Previous research has shown that deltamethrin, a Type-II pyrethroid, increases fat accumulation in adipocytes and Caenorhabditis elegans. The underlying mechanisms on how deltamethrin promotes fat accumulation, however, are unknown. The aim of the current study was therefore to determine the possible mechanisms through which deltamethrin increases fat accumulation in mouse 3T3-L1 adipocytes and C. elegans. Deltamethrin (10 μM) significantly increased fat accumulation, and the expression of adipogenic regulators, such as CCAAT/enhancer-binding protein (C/EBPα) and fatty acid synthase (FAS). Deltamethrin significantly decreased the phosphorylation of AMP-activated kinase α (AMPKα), while it increased protein expression of endoplasmic reticulum (ER) stress markers in 3T3-L1 adipocytes and C. elegans. The activation of AMPK with 5-aminoimidazole-4-carboxamide ribonucleotide (AICAR) or the inhibition of ER stress with 4-phenylbutyrate (4-PBA) abolished the effects of deltamethrin on adipogenesis. Further study reveals that 4-PBA recovered the decreased AMPK phosphorylation induced by deltamethrin. These results suggest that deltamethrin promotes adipogenesis through an ER stress-AMPKα mediated pathway.
Collapse
Affiliation(s)
- Li Yuan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu Province, 212013, China
| | - Jie Lin
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu Province, 212013, China
| | - Yuejia Xu
- Department of Food Science, University of Massachusetts, Amherst, MA, 01003, United States
| | - Ye Peng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu Province, 212013, China; Department of Food Science, University of Massachusetts, Amherst, MA, 01003, United States
| | - John M Clark
- Department of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA, 01003, United States
| | - Ruichang Gao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu Province, 212013, China
| | - Yeonhwa Park
- Department of Food Science, University of Massachusetts, Amherst, MA, 01003, United States.
| | - Quancai Sun
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu Province, 212013, China.
| |
Collapse
|
14
|
Peng Y, Sun Q, Gao R, Park Y. AAK-2 and SKN-1 Are Involved in Chicoric-Acid-Induced Lifespan Extension in Caenorhabditis elegans. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:9178-9186. [PMID: 30835107 DOI: 10.1021/acs.jafc.9b00705] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Chicoric acid is a dicaffeoyl ester with many bioactivities, including antioxidation, antidiabetes, and anti-inflammation. A previous study reported that chicoric acid extended the lifespan in Caenorhabditis elegans; however, the mechanism behind the effect of chicoric acid on the extended lifespan remains unknown. Consistent with the previous report, chicoric acid (25 and 50 μM) extended the maximum lifespan compared to the control (17.5 ± 3.3 and 15.6 ± 5%, respectively; p < 0.001 for both). The declines of the pumping rate and locomotive activity, two indicators of aging, were delayed by chicoric acid. Moreover, chicoric acid enhanced resistance to oxidative stress in C. elegans. It was further determined that the extended lifespan by chicoric acid was in part via aak-2 [a homologue of adenosine monophosphate (AMP)-activated protein kinase] and skn-1 (a homologue of nuclear factor erythroid 2-related factor 2). The current findings suggest that chicoric acid has the potential to be used as an anti-aging bioactive compound.
Collapse
Affiliation(s)
- Ye Peng
- School of Food and Biological Engineering , Jiangsu University , 301 Xuefu Road , Zhenjiang , Jiangsu 212013 , People's Republic of China
- Department of Food Science , University of Massachusetts, Amherst , 102 Holdsworth Way , Amherst , Massachusetts 01003 , United States
| | - Quancai Sun
- School of Food and Biological Engineering , Jiangsu University , 301 Xuefu Road , Zhenjiang , Jiangsu 212013 , People's Republic of China
| | - Ruichang Gao
- School of Food and Biological Engineering , Jiangsu University , 301 Xuefu Road , Zhenjiang , Jiangsu 212013 , People's Republic of China
| | - Yeonhwa Park
- Department of Food Science , University of Massachusetts, Amherst , 102 Holdsworth Way , Amherst , Massachusetts 01003 , United States
| |
Collapse
|
15
|
Wang M, Doi T, Hu X, McClements DJ. Influence of ionic strength on the thermostability and flavor (allyl methyl disulfide) release profiles of calcium alginate microgels. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.02.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
16
|
Peng Y, Sun Q, Park Y. Chicoric acid promotes glucose uptake and Akt phosphorylation via AMP-activated protein kinase α-dependent pathway. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.05.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
|
17
|
Peng Y, Sun Q, Park Y. The Bioactive Effects of Chicoric Acid As a Functional Food Ingredient. J Med Food 2019; 22:645-652. [DOI: 10.1089/jmf.2018.0211] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Affiliation(s)
- Ye Peng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts, USA
| | - Quancai Sun
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Yeonhwa Park
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts, USA
| |
Collapse
|
18
|
Jampilek J, Kos J, Kralova K. Potential of Nanomaterial Applications in Dietary Supplements and Foods for Special Medical Purposes. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E296. [PMID: 30791492 PMCID: PMC6409737 DOI: 10.3390/nano9020296] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 02/15/2019] [Accepted: 02/15/2019] [Indexed: 12/12/2022]
Abstract
Dietary supplements and foods for special medical purposes are special medical products classified according to the legal basis. They are regulated, for example, by the European Food Safety Authority and the U.S. Food and Drug Administration, as well as by various national regulations issued most frequently by the Ministry of Health and/or the Ministry of Agriculture of particular countries around the world. They constitute a concentrated source of vitamins, minerals, polyunsaturated fatty acids and antioxidants or other compounds with a nutritional or physiological effect contained in the food/feed, alone or in combination, intended for direct consumption in small measured amounts. As nanotechnology provides "a new dimension" accompanied with new or modified properties conferred to many current materials, it is widely used for the production of a new generation of drug formulations, and it is also used in the food industry and even in various types of nutritional supplements. These nanoformulations of supplements are being prepared especially with the purpose to improve bioavailability, protect active ingredients against degradation, or reduce side effects. This contribution comprehensively summarizes the current state of the research focused on nanoformulated human and veterinary dietary supplements, nutraceuticals, and functional foods for special medical purposes, their particular applications in various food products and drinks as well as the most important related guidelines, regulations and directives.
Collapse
Affiliation(s)
- Josef Jampilek
- Division of Biologically Active Complexes and Molecular Magnets, Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Slechtitelu 27, 783 71 Olomouc, Czech Republic.
- Institute of Neuroimmunology, Slovak Academy of Sciences, Dubravska cesta 9, 845 10 Bratislava, Slovakia.
| | - Jiri Kos
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University, Odbojarov 10, 832 32 Bratislava, Slovakia.
| | - Katarina Kralova
- Institute of Chemistry, Faculty of Natural Sciences, Comenius University, Ilkovicova 6, 842 15 Bratislava, Slovakia.
| |
Collapse
|
19
|
Peng Y, Sun Q, Xu W, He Y, Jin W, Yuan L, Gao R. Vitexin ameliorates high fat diet-induced obesity in male C57BL/6J mice via the AMPKα-mediated pathway. Food Funct 2019; 10:1940-1947. [DOI: 10.1039/c9fo00148d] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Vitexin, a bioactive compound isolated from hawthorn leaf extracts, can prevent HFD-induced obesity/adipogenesis via the AMPKα mediated pathway.
Collapse
Affiliation(s)
- Ye Peng
- School of Food and Biological Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Quancai Sun
- School of Food and Biological Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Weidong Xu
- School of Pharmacy
- Jiangsu University
- Zhenjiang
- China
| | - Yuanqing He
- School of Food and Biological Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Wengang Jin
- Bio-resources Key Laboratory of Shaanxi Province
- School of Biological Science and Engineering
- Shaanxi University of Technology
- Hanzhong
- China
| | - Li Yuan
- School of Food and Biological Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Ruichang Gao
- School of Food and Biological Engineering
- Jiangsu University
- Zhenjiang
- China
- Bio-resources Key Laboratory of Shaanxi Province
| |
Collapse
|