1
|
Ośko J, Nasierowska K, Grembecka M. Application of In Vitro Digestion Models in the Evaluation of Dietary Supplements. Foods 2024; 13:2135. [PMID: 38998641 PMCID: PMC11240933 DOI: 10.3390/foods13132135] [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: 06/14/2024] [Revised: 06/28/2024] [Accepted: 07/02/2024] [Indexed: 07/14/2024] Open
Abstract
Nowadays, dietary supplements are a permanent part of our diet. Using various simulated in vitro digestive models, the bioavailability of dietary supplement ingredients has also been investigated. In most cases, static models are used instead of dynamic ones. This article focuses on the division of applications of in vitro methods, such as assessing the quality of dietary supplements (in chemical and pharmaceutical form), the impact of diet on the assessment of the bioavailability of product ingredients, the impact of supplement ingredients on the state of intestinal microflora, and the development of new products using various encapsulation methods. The review included publications from 2000 to 2024 showing the use of in vitro methods in dietary supplements containing polysaccharides, proteins, elements, vitamins, and bioactive substances, as well as probiotic and prebiotic products. The impact of components in dietary supplements on the human digestive tract and their degree of bioaccessibility were determined through the use of in vitro methods. The application of in vitro methods has also become an effective tool for designing new forms of dietary supplements in order to increase the availability and durability of labile ingredients in these products.
Collapse
Affiliation(s)
- Justyna Ośko
- Department of Bromatology, Faculty of Pharmacy, Medical University of Gdańsk, Gen. J. Hallera Avenue 107, 80-416 Gdańsk, Poland
| | - Katarzyna Nasierowska
- Student Scientific Circle, Department of Bromatology, Faculty of Pharmacy, Medical University of Gdańsk, Gen. J. Hallera Avenue 107, 80-416 Gdańsk, Poland
| | - Małgorzata Grembecka
- Department of Bromatology, Faculty of Pharmacy, Medical University of Gdańsk, Gen. J. Hallera Avenue 107, 80-416 Gdańsk, Poland
| |
Collapse
|
2
|
Wu Z, Zhang W, Zhao X, Xu X. Gastrointestinal digestion behavior and bioavailability of greenly prepared highly loaded myofibrillar-luteolin vehicle. Food Res Int 2024; 187:114413. [PMID: 38763665 DOI: 10.1016/j.foodres.2024.114413] [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: 12/05/2023] [Revised: 04/18/2024] [Accepted: 04/20/2024] [Indexed: 05/21/2024]
Abstract
In this study, the highly loaded myofibrillar protein (MP)-luteolin (Lut) complexes were noncovalently constructed by using green high-pressure homogenization technology (HPH) and high-pressure micro-fluidization technology (HPM), aiming to optimize the encapsulation efficiency of flavonoids in the protein-based vehicle without relying on the organic solvent (i.e. DMSO, ethanol, etc.). The loading efficiency of Lut into MPs could reach 100 % with a concentration of 120 μmol/g protein by using HPH (103 MPa, 2 passes) without ethanol adoption. The in vitro gastrointestinal digestion behavior and antioxidant activity of the complexes were then compared with those of ethanol-assisted groups. During gastrointestinal digestion, the MP digestibility of complexes, reaching more than 70.56 % after thermal treatment, was higher than that of sole protein. The release profile of Lut encapsulated in ethanol-containing and ethanol-free samples both well fitted with the Hixson-Crowell release kinetic model (R2 = 0.92 and 0.94, respectively), and the total phenol content decreased by ≥ 40.02 % and ≥ 62.62 %, respectively. The in vitro antioxidant activity (DPPH, ABTS, and Fe2+) of the digestive products was significantly improved by 23.89 %, 159.69 %, 351.12 % (ethanol groups) and 13.43 %, 125.48 %, 213.95 % (non-ethanol groups). The 3 mg/mL freeze-dried digesta significantly alleviated lipid accumulation and oxidative stress in HepG2 cells. The triglycerides and malondialdehyde contents decreased by at least 57.62 % and 67.74 % after digesta treatment. This study provides an easily approached and environment-friendly strategy to construct a highly loaded protein-flavonoid conjugate, which showed great potential in the formulation of healthier meat products.
Collapse
Affiliation(s)
- Zhenyang Wu
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, NO.1 Weigang, Nanjing, Jiangsu 210095, PR China
| | - Weiyi Zhang
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, NO.1 Weigang, Nanjing, Jiangsu 210095, PR China
| | - Xue Zhao
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, NO.1 Weigang, Nanjing, Jiangsu 210095, PR China.
| | - Xinglian Xu
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, NO.1 Weigang, Nanjing, Jiangsu 210095, PR China
| |
Collapse
|
3
|
Chen H, Li J, Li S, Wang X, Xu G, Li M, Li G. Research progress of procyanidins in repairing cartilage injury after anterior cruciate ligament tear. Heliyon 2024; 10:e26070. [PMID: 38420419 PMCID: PMC10900419 DOI: 10.1016/j.heliyon.2024.e26070] [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: 02/02/2024] [Accepted: 02/07/2024] [Indexed: 03/02/2024] Open
Abstract
Anterior cruciate ligament (ACL) tear is a common sports-related injury, and cartilage injury always emerges as a serious complication following ACL tear, significantly impacting the physical and psychological well-being of affected individuals. Over the years, efforts have been directed toward finding strategies to repair cartilage injury after ACL tear. In recent times, procyanidins, known for their anti-inflammatory and antioxidant properties, have emerged as potential key players in addressing this concern. This article focuses on summarizing the research progress of procyanidins in repairing cartilage injury after ACL tear. It covers the roles, mechanisms, and clinical significance of procyanidins in repairing cartilage injury following ACL tear and explores the future prospects of procyanidins in this domain. This review provides novel insights and hope for the repair of cartilage injury following ACL tear.
Collapse
Affiliation(s)
- Hanlin Chen
- The First Hospital of Lanzhou University, Lanzhou, China
- Major in Clinical Medicine, First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Jingrui Li
- The First Hospital of Lanzhou University, Lanzhou, China
- Major in Clinical Medicine, First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Shaofei Li
- The First Hospital of Lanzhou University, Lanzhou, China
- Major in Clinical Medicine, First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Xiaoqi Wang
- Major in Clinical Medicine, Second Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Ge Xu
- The First Hospital of Lanzhou University, Lanzhou, China
- Major in Clinical Medicine, First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Molan Li
- The First Hospital of Lanzhou University, Lanzhou, China
- Major in Clinical Medicine, First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Guangjie Li
- The First Hospital of Lanzhou University, Lanzhou, China
| |
Collapse
|
4
|
Lv JM, Ismail BB, Ye XQ, Zhang XY, Gu Y, Chen JC. Ultrasonic-assisted nanoencapsulation of kiwi leaves proanthocyanidins in liposome delivery system for enhanced biostability and bioavailability. Food Chem 2023; 416:135794. [PMID: 36878119 DOI: 10.1016/j.foodchem.2023.135794] [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: 11/02/2022] [Revised: 01/27/2023] [Accepted: 02/22/2023] [Indexed: 03/03/2023]
Abstract
The poor biostability and bioavailability of proanthocyanidins limit their application. In this study, it was hypothesized that encapsulation in lecithin-based nanoliposomes using ultrasonic technology improves the above properties. Based on preliminary experiments, the effects of lecithin mass ratio (1-9%, wt.), pH (3.2-6.8), ultrasonic power (0-540 W), and time (0-10 min) on biostability and bioavailability of purified kiwi leaves proanthocyanidins (PKLPs) were determined. Nanoliposomes prepared optimally with lecithin (5%, wt.), pH = 3.2, ultrasonic power (270 W), and time (5 min) demonstrated a significantly (p < 0.05) improved physicochemical stability, homogeneity, and high encapsulation efficiency (73.84%) relative to control. The PKLPs bioaccessibility during in vitro digestion increased by 2.28-3.07-fold, with a remarkable sustained release and delivery to the small intestine. Similar results were obtained by in vivo analyses, showing over 200% increase in PKLPs bioaccessibility compared to the control. Thus, PKLPs-loaded nanoliposomes are promising candidates for foods and supplements for novel applications.
Collapse
Affiliation(s)
- Ji-Min Lv
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou, China
| | - Balarabe B Ismail
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou, China; Department of Food Science & Technology, Faculty of Agriculture, Bayero University, Kano, PMB 3011, Kano, Nigeria.
| | - Xing-Qian Ye
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou, China
| | - Xia-Yan Zhang
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou, China
| | - Ye Gu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou, China
| | - Jian-Chu Chen
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou, China.
| |
Collapse
|
5
|
Nieto JA, Fernández-Jalao I, Siles-Sánchez MDLN, Santoyo S, Jaime L. Implication of the Polymeric Phenolic Fraction and Matrix Effect on the Antioxidant Activity, Bioaccessibility, and Bioavailability of Grape Stem Extracts. Molecules 2023; 28:molecules28062461. [PMID: 36985434 PMCID: PMC10051231 DOI: 10.3390/molecules28062461] [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: 11/30/2022] [Revised: 03/02/2023] [Accepted: 03/03/2023] [Indexed: 03/30/2023] Open
Abstract
The bioaccessibility and bioavailability of phenolics compounds of two grape stem extracts with different composition were studied. High polymeric extract (HPE) presented a higher content of total phenolics (TPC), procyanidins, hemicelluloses, proteins, and ashes, whereas low procyanidin extract (LPE) showed a higher fat, soluble sugars, and individual phenolic compounds content. Corresponding to its higher total phenolics content, HPE possesses a higher antioxidant activity (TEAC value). The digestion process reduced the antioxidant activity of the HPE up to 69%, due to the decrease of TPC (75%) with a significant loss of polymeric compounds. LPE antioxidant activity was stable, and TPC decreased by only 13% during the digestion process. Moreover, a higher antioxidant phenolic compounds bioavailability was shown in LPE in contrast to HPE. This behaviour was ascribed mainly to the negative interaction of polymeric fractions and the positive interaction of lipids with phenolic compounds. Therefore, this study highlights the convenience of carrying out previous studies to identify the better extraction conditions of individual bioavailable phenolic compounds with antioxidant activity, along with those constituents that could increase their bioaccessibility and bioavailability, such as lipids, although the role played by other components, such as hemicelluloses, cannot be ruled out.
Collapse
Affiliation(s)
- Juan Antonio Nieto
- Institute of Food Science Research (CIAL), Autonomous University of Madrid (Universidad Autónoma de Madrid (CEI UAM + CSIC)), 28049 Madrid, Spain
| | - Irene Fernández-Jalao
- Institute of Food Science Research (CIAL), Autonomous University of Madrid (Universidad Autónoma de Madrid (CEI UAM + CSIC)), 28049 Madrid, Spain
| | - María de Las Nieves Siles-Sánchez
- Institute of Food Science Research (CIAL), Autonomous University of Madrid (Universidad Autónoma de Madrid (CEI UAM + CSIC)), 28049 Madrid, Spain
| | - Susana Santoyo
- Institute of Food Science Research (CIAL), Autonomous University of Madrid (Universidad Autónoma de Madrid (CEI UAM + CSIC)), 28049 Madrid, Spain
| | - Laura Jaime
- Institute of Food Science Research (CIAL), Autonomous University of Madrid (Universidad Autónoma de Madrid (CEI UAM + CSIC)), 28049 Madrid, Spain
| |
Collapse
|
6
|
Delivery of Catechins from Green Tea Waste in Single- and Double-Layer Liposomes via Their Incorporation into a Functional Green Kiwifruit Juice. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020575. [PMID: 36677635 PMCID: PMC9866522 DOI: 10.3390/molecules28020575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/24/2022] [Accepted: 01/04/2023] [Indexed: 01/08/2023]
Abstract
Globally, about one million tonnes of tea products, which contain high concentrations of catechins and their derivatives, are wasted annually. Therefore, green tea waste catechins (GTWCs) are worth extracting, processing, protection, and delivery to the human body. In this study, GTWCs were extracted using a green method and then encapsulated in both single- (SLLs) and double-layer liposomes (DLLs). The encapsulated extracts were subsequently incorporated into a fresh green kiwifruit juice. SLLs and DLLs containing GTWCs had a size of about 180 and 430 nm with a zeta potential of -35 and +25 mV, respectively. Electron microscopy illustrated the separation of the SLLs and fibre in kiwifruit juice and attraction of the DLLs to this fibre. Liposomal GTWCs were effectively maintained in the kiwifruit juice during the 28 days of storage (4 °C), demonstrating the effectiveness of this delivery system for high-value bioactives (i.e., catechins) from such a by-product (i.e., green tea waste).
Collapse
|
7
|
Unique roles in health promotion of dietary flavonoids through gut microbiota regulation: Current understanding and future perspectives. Food Chem 2023; 399:133959. [DOI: 10.1016/j.foodchem.2022.133959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 08/08/2022] [Accepted: 08/13/2022] [Indexed: 11/21/2022]
|
8
|
Yoda T. Direct Observation of Cell‐sized Liposomes Containing a Functional Polyphenol Procyanidin B2 from Apple. ChemistrySelect 2022. [DOI: 10.1002/slct.202201808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Tsuyoshi Yoda
- Hirosaki Industrial Research Institute Aomori Prefectural Industrial Technology Research Center 1-1-8 Ougi-machi Hirosaki City, Aomori 036-8104 Japan
- Hachinohe Industrial Research Institute Aomori Prefectural Industrial Technology Research Center 1-4-43 Kita-inter-kogyodanchi Hachinohe City, Aomori 039-2245 Japan
- The United Graduate School of Agricultural Sciences Iwate University 3-18-8, Ueda Morioka City, Iwate 020-8550 Japan
| |
Collapse
|
9
|
Shamansoori MT, Karimi E, Oskoueian E. Rheum ribes extract-loaded nanoliposome as a novel phytogenic antibiotic alternative in mice challenged by Escherichia coli (O157:H7). Biotechnol Appl Biochem 2022; 69:2540-2549. [PMID: 34894162 DOI: 10.1002/bab.2303] [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: 08/22/2021] [Accepted: 11/30/2021] [Indexed: 12/27/2022]
Abstract
This study was performed to compare the noncapsulated with nanoliposome-encapsulated phenolic-rich fraction (PRF) obtained from Rheum ribes as a dietary additive and to assess their health-promoting potentials in the mice infected by enteropathogenic Escherichia coli (O157:H7). Upon fractionation, the ethyl acetate fraction with 46.9 ± 2.17 mg GAE/g DW was found as a highest phenolic content. The PRF successfully loaded into nanoliposome structure with a nanometer in size (193.2 nm) and spherical shape and homogeneous dispersion. The gallic acid, salicylic acid, caffeic acid, cinnamic acid, catechin, ellagic acid, and ferulic acid are bioactive phenolics present in the nanoliposome-loaded PRF; however, the main bioactive compounds are cinnamic acid (911 μg/g DW) and ellagic acid (826 μg/g DW). The infection caused by E. coil impaired the weight gain and food intake, liver function, morpho structural characteristics of jejunum, upregulated the expression of inflammatory genes (Cox2, iNOS), downregulation of antioxidant-related genes (SOD, GPX), and increased the ileal population of E. coil. The addition of nonencapsulated PRF and nanoliposome-encapsulated PRF at the concentration of 10 mg TPC/kg BW/day improved these parameters although the nanoliposome-encapsulated PRF revealed more potential as compared with the nonencapsulated PRF in improving the health parameters in mice. The higher health-promoting activity of nanoliposome-encapsulated PRF could be associated with its enhanced intestinal absorption, bioavailability, bioaccessibility, and bioactivity. Consequently, the nanoliposome-encapsulated PRF could be considered as a promising phytobiotic against E. coil infection in mice.
Collapse
Affiliation(s)
| | - Ehsan Karimi
- Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Ehsan Oskoueian
- Department of Research and Development, Arka Industrial Cluster, Mashhad, Iran
| |
Collapse
|
10
|
Hashim MA, Huang X, Nadtochii LA, Baranenko DA, Boulkrane MS, El-Messery TM. Encapsulation of bioactive compounds extracted from date palm seeds ( Phoenix dactylifera L.) and their use in functional food. Front Nutr 2022; 9:1051050. [PMID: 36505259 PMCID: PMC9726895 DOI: 10.3389/fnut.2022.1051050] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/03/2022] [Indexed: 11/24/2022] Open
Abstract
Liposomes have been used as a novel phytoconstituent delivery system to encapsulate lyophilized palm seed phenolic extract (PSPE) and incorporate it into yogurt as a food model to enhance the bioavailability of PSPE. Phenolic compounds were extracted with aqueous ethanol from palm seed powder using the solvent-maceration approach assisted by ultrasonication. Lyophilized PSPE (0.2-1% w/v) was enclosed in a liposome structure coated with or without chitosan (primary/secondary liposome). Particle size, zeta potential, encapsulation efficiency (EE), Fourier transform infrared spectroscopy (FTIR), and transmission electron microscopy (TEM) were applied to investigate the primary and secondary liposomes. To assess the in vitro bioaccessibility of PSPE and primary/secondary liposomes, the total phenolic content (TPC) and the antioxidant activity were studied during the oral, gastric, and intestinal digestion stages. Three concentrations of lyophilized secondary liposomes (1.25, 2.5, and 3.75% w/v) were added to the yogurt food model. During the 14 days of storage, the physical, chemical, and sensory properties were assessed. Compared to the primary liposomes (87%), the secondary liposomes (91%) showed a higher encapsulation efficiency. Comparing the secondary liposomes to the original liposomes and the non-encapsulated PSPE, the bioaccessibility of phenolic compounds was improved. Fortified yogurt with secondary liposomes had a lower syneresis and viscosity than the reference yogurt. The encapsulated PSPE provided a good level of protection, and its release increased throughout the intestinal phase. Thus, PSPE in a microencapsulated form has been proven to be a rich and cost-effective source of phenolics that can be used successfully to produce functional yogurt.
Collapse
Affiliation(s)
- Mahmood A. Hashim
- International Research Center “Biotechnologies of the Third Millennium”, Faculty of Biotechnologies, ITMO University, Saint Petersburg, Russia
- Agricultural Research Centre, Food Technology Research Institute, Giza, Egypt
- Department of Food and Nutrition, Faculty of Agriculture and Forestry, University of Helsinki, Helsinki, Finland
| | - Xin Huang
- Department of Food and Nutrition, Faculty of Agriculture and Forestry, University of Helsinki, Helsinki, Finland
| | | | - Denis A. Baranenko
- International Research Center “Biotechnologies of the Third Millennium”, Faculty of Biotechnologies, ITMO University, Saint Petersburg, Russia
| | - Mohamed Said Boulkrane
- International Research Center “Biotechnologies of the Third Millennium”, Faculty of Biotechnologies, ITMO University, Saint Petersburg, Russia
| | - Tamer M. El-Messery
- International Research Center “Biotechnologies of the Third Millennium”, Faculty of Biotechnologies, ITMO University, Saint Petersburg, Russia
- Dairy Department, National Research Centre, Cairo, Egypt
| |
Collapse
|
11
|
Preparation of myricetin nanoliposomes using film-ultrasonic dispersion method and characterization. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02648-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
12
|
Yoda T. The Flavonoid Molecule Procyanidin Reduces Phase Separation in Model Membranes. MEMBRANES 2022; 12:943. [PMID: 36295702 PMCID: PMC9609489 DOI: 10.3390/membranes12100943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/19/2022] [Accepted: 09/23/2022] [Indexed: 06/16/2023]
Abstract
Procyanidin extracted from fruits, such as apples, has been shown to improve lipid metabolization. Recently, studies have revealed that procyanidin interacts with lipid molecules in membranes to enhance lipid metabolism; however, direct evidence of the interaction between procyanidin and lipid membranes has not been demonstrated. In this study, the phase behaviors and changes in the membrane fluidity of cell-sized liposomes containing apple procyanidin, procyanidin B2 (PB2), were demonstrated for the first time. Phase separation in 1,2-Dioleoyl-sn-glycero-3-phosphocholine (DOPC)/1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC)/cholesterol ternary membranes significantly decreased after the addition of PB2. The prospect of applying procyanidin content measurements, using the results of this study, to commercial apple juice was also assessed. Specifically, the PB2 concentrations were 50%, 33%, and 0% for pure apple juice, 2-fold diluted apple juice, and pure water, respectively. The results of the actual juice were correlated with PB2 concentrations and phase-separated liposomes ratios, as well as with the results of experiments involving pure chemicals. In conclusion, the mechanism through which procyanidin improves lipid metabolism through the regulation of membrane fluidity was established.
Collapse
Affiliation(s)
- Tsuyoshi Yoda
- Hachinohe Industrial Research Institute, Aomori Prefectural Industrial Technology Research Center, 1-4-43 Kita-inter-kogyodanchi, Hachinohe City 039-2245, Japan; ; Tel.: +81-178-21-2100
- The United Graduate School of Agricultural Sciences, Iwate University, 3-18-8 Ueda, Morioka City 020-8550, Japan
| |
Collapse
|
13
|
Liposomal Delivery of Plant Bioactives Enhances Potency in Food Systems: A Review. J FOOD QUALITY 2022. [DOI: 10.1155/2022/5272592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The potency of plant bioactives may decline drastically upon exposure to harsh external environments including gastrointestinal conditions. The protective role played by liposomes contributes to desirable properties including increased stability, slow/controlled release, improved bioactivity, and enhanced bioavailability of the encapsulated bioactives. Also, the incorporation of plant bioactives encapsulated liposomes in food matrices has resulted in augmented sensory attributes and improved quality of the foods further exhibiting the aptness of liposomal applications in food. Excitingly, new opportunities that circumvent the major shortfalls of utilizing liposomal formulations in the food industry have arisen paving the way to yield food products with high quality.
Collapse
|
14
|
Phytobiotic potential of Teucrium polium phenolic microcapsules against Salmonella enteritidis infection in mice. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04134-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
15
|
Antioxidant activity, stability, in vitro digestion and cytotoxicity of two dietary polyphenols co-loaded by β-lactoglobulin. Food Chem 2022; 371:131385. [PMID: 34808778 DOI: 10.1016/j.foodchem.2021.131385] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 10/09/2021] [Accepted: 10/11/2021] [Indexed: 11/22/2022]
Abstract
The combination of multiple dietary polyphenols may have synergistic beneficial effects. And the beneficial effects can be further improved by the encapsulation of proteins. The interactions of procyanidin B2 (PB2) and/or dihydromyricetin (DMY) with β-lactoglobulin (β-LG) were investigated using multi-spectroscopic techniques and molecular docking. The structural change of β-LG in the presence of PB2 and/or DMY was demonstrated by dynamic light scattering, Fourier transform infrared spectroscopy and circular dichroism spectroscopy. Response surface analysis was used to optimize the synergistic antioxidant activity between PB2 and DMY. Besides, the antioxidant activity, stability, in vitro digestion and cytotoxicity of PB2 and DMY in the binary and ternary systems were investigated. These studies will elucidate the interaction mechanism of PB2 and/or DMY with β-LG. The research results can provide theoretical support for the development of functional foods and beverages with synergistic activity, improved stability and bioaccessibility, thereby promoting human health and preventing diseases.
Collapse
|
16
|
Om P, Gopinath MS, Madan Kumar P, Muthu Kumar SP, Kudachikar VB. Ethanolic extract of Pyrus pashia buch ham ex. D. Don (Kainth): A bioaccessible source of polyphenols with anti-inflammatory activity in vitro and in vivo. JOURNAL OF ETHNOPHARMACOLOGY 2022; 282:114628. [PMID: 34517063 DOI: 10.1016/j.jep.2021.114628] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 08/22/2021] [Accepted: 09/08/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Pyrus pashia Buch ham ex. D. Don (Kainth) fruit from the Himalayan region is traditionally consumed by native people in the form of decoctions for various clinical conditions including inflammatory diseases. However, scientific studies on the biofunctional properties of Kainth fruits are still scarce. AIM OF THE STUDY The study is aimed to investigate the anti-inflammatory effects of Kainth fruit extracts using in vitro and in vivo inflammation models. MATERIAL AND METHODS Free, esterified and bound fractions from the Kainth ethanolic extracts were prepared for determining the anti-inflammatory effect. The levels of 5-LOX and COX-2 were determined in vitro. The protein levels of cytokines (IL-6, TNF-α & IL-10) were quantitated by ELISA method in lipopolysaccharide-stimulated RAW macrophages. Also, the anti-inflammatory potential of the Kainth fruit extracts was determined using the carrageenan-induced mice paw edema model. The bioaccessibility of Kainth fruit extracts was measured using a simulated in vitro digestion system (salivary, gastric and intestinal). RESULTS The Kainth fruit extracts were partially purified to yield free, esterified and bound phenolics. Free and bound phenolics of Kainth fruits inhibited 5-Lipoxygenase, Cyclooxygenase-2 activities and pro-inflammatory cytokines (Interleukin-6 and tumour necrosis factor-α) expression in vitro. Also, oral administration of these extracts to the carrageenan-injected mice showed an anti-inflammatory effect by decreasing the pro-inflammatory cytokines and reducing the cellular infiltration in paw tissues. Also, both the extracts showed better bioavailability and bioaccessibility in in vitro and in vivo studies. CONCLUSIONS The results indicated that free and bound phenolics from Kainth fruits that are rich in catechin, epicatechin, arbutin and chlorogenic acid exhibited anti-inflammatory effects and could potentially be used to treat inflammatory diseases.
Collapse
Affiliation(s)
- Prakash Om
- Department of Fruit and Vegetable Technology, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
| | - M S Gopinath
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
| | - P Madan Kumar
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
| | - S P Muthu Kumar
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
| | - V B Kudachikar
- Department of Fruit and Vegetable Technology, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
| |
Collapse
|
17
|
Wang Y, Ye A, Hou Y, Jin Y, Xu X, Han J, Liu W. Microcapsule delivery systems of functional ingredients in infant formulae: Research progress, technology, and feasible application of liposomes. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2021.11.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
18
|
Trujillo-Mayol I, Viegas O, Sobral MMC, Casas-Forero N, Fiallos N, Pastene-Navarrete E, Faria MA, Alarcón-Enos J, Pinho O, Ferreira IMPLVO. In vitro gastric bioaccessibility of avocado peel extract in beef and soy-based burgers and its impact on Helicobacter pylori risk factors. Food Chem 2021; 373:131505. [PMID: 34772570 DOI: 10.1016/j.foodchem.2021.131505] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 10/05/2021] [Accepted: 10/28/2021] [Indexed: 11/24/2022]
Abstract
The objective of the present study was to investigate the impact of phenolic-rich avocado peel extract (APE) as an ingredient in beef and soy-based burgers to increase their antioxidant activity, reduce lipid and protein oxidation during gastric digestion, and inhibit urease and anhydrase carbonic activity, which are considered as key factors in the main steps of Helicobacter pylori adhesion in the stomach. The gastric bioaccessible fraction of soy and beef burgers with added 0.5% APE obtained by in vitro digestion exhibited a higher content of phenolic compounds, including monomeric and oligomeric (epi)catechin forms and quercetin, and reduced levels of thiobarbituric acid-reactive substances (TBARS) and carbonyls (49% to 73% and 57% to 60%, respectively) when compared with control burgers. Moreover, the burgers with APE inhibited urease and carbonic anhydrase activity. Results generally showed that including APE reduces the primary risk factors associated with H. pylori infection.
Collapse
Affiliation(s)
- Igor Trujillo-Mayol
- Agriculture and Food Research Center, Food Science and Technology Program, Universidad del Valle de Guatemala, 18 Av. 11-95 Zona 15, Guatemala City, Guatemala.
| | - Olga Viegas
- LAQV/REQUIMTE, Laboratory of Bromatology and Hydrology, Department of Chemical Sciences, Universidade do Porto, Porto, Portugal; Faculty of Nutrition and Food Sciences, Universidade do Porto, Porto, Portugal
| | - M Madalena C Sobral
- LAQV/REQUIMTE, Laboratory of Bromatology and Hydrology, Department of Chemical Sciences, Universidade do Porto, Porto, Portugal
| | - Nidia Casas-Forero
- Department of Food Engineering, Universidad del Bío-Bío, Av. Andrés Bello 720, Chillán, Chile
| | - Nandis Fiallos
- Department of Food Engineering, Universidad del Bío-Bío, Av. Andrés Bello 720, Chillán, Chile
| | - Edgar Pastene-Navarrete
- Laboratory of Synthesis and Biotransformation of Natural Products, Faculty of Science, Universidad del Bío-Bío, Chillán, Chile
| | - Miguel A Faria
- LAQV/REQUIMTE, Laboratory of Bromatology and Hydrology, Department of Chemical Sciences, Universidade do Porto, Porto, Portugal
| | - Julio Alarcón-Enos
- Laboratory of Synthesis and Biotransformation of Natural Products, Faculty of Science, Universidad del Bío-Bío, Chillán, Chile
| | - Olívia Pinho
- LAQV/REQUIMTE, Laboratory of Bromatology and Hydrology, Department of Chemical Sciences, Universidade do Porto, Porto, Portugal; Faculty of Nutrition and Food Sciences, Universidade do Porto, Porto, Portugal
| | - Isabel M P L V O Ferreira
- LAQV/REQUIMTE, Laboratory of Bromatology and Hydrology, Department of Chemical Sciences, Universidade do Porto, Porto, Portugal
| |
Collapse
|
19
|
Sengupta P, Bose A, Sen K. Liposomal Encapsulation of Phenolic Compounds for Augmentation of Bio‐Efficacy: A Review. ChemistrySelect 2021. [DOI: 10.1002/slct.202101821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Priti Sengupta
- Department of Chemistry University of Calcutta 92, APC Road Kolkata 700009 India
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Adity Bose
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Kamalika Sen
- Department of Chemistry University of Calcutta 92, APC Road Kolkata 700009 India
| |
Collapse
|
20
|
Cui P, Wu S, Xie J, Ma J, Ding L, Olasoju OS, Cao Y, Li Y, Shen L, Sun W. One-step dynamic fabrication of asymmetric multi-layered porous films for sustained drug delivery. Chem Commun (Camb) 2021; 57:6620-6623. [PMID: 34121103 DOI: 10.1039/d1cc02450g] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Asymmetric multi-layered porous films were prepared by casting inverse emulsion following the breath figure method. The porous morphologies both on the surface and in the bulk of the fabricated film could be dynamically manipulated by tuning the emulsion composition as well as the environmental conditions. The model drug was efficiently loaded into the porous film by direct encapsulation during film fabrication, and remarkable sustained drug release from the porous film for more than 28 days was achieved.
Collapse
Affiliation(s)
- Pengcheng Cui
- Department of Materials Science and Engineering, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, China. and State Key Laboratory Base of Novel Functional Materials and Preparation Science, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Silong Wu
- Department of Materials Science and Engineering, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, China. and State Key Laboratory Base of Novel Functional Materials and Preparation Science, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Jun Xie
- Key Laboratory of Orthpaedics of Zhejiang Province, Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China.
| | - Jiaying Ma
- Key Laboratory of Orthpaedics of Zhejiang Province, Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China.
| | - Lingyun Ding
- Department of Materials Science and Engineering, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, China. and State Key Laboratory Base of Novel Functional Materials and Preparation Science, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Oluseyi S Olasoju
- Department of Materials Science and Engineering, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, China. and State Key Laboratory Base of Novel Functional Materials and Preparation Science, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Yongjian Cao
- Department of Materials Science and Engineering, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, China. and State Key Laboratory Base of Novel Functional Materials and Preparation Science, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Yaqi Li
- Department of Materials Science and Engineering, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, China. and State Key Laboratory Base of Novel Functional Materials and Preparation Science, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Liyan Shen
- Key Laboratory of Orthpaedics of Zhejiang Province, Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China.
| | - Wei Sun
- Department of Materials Science and Engineering, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, China. and State Key Laboratory Base of Novel Functional Materials and Preparation Science, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| |
Collapse
|
21
|
Molaveisi M, Shahidi‐Noghabi M, Naji‐Tabasi S. Controlled release and improved stability of vitamin
D3
within nanoliposomes stabilized by palmitic acid. J Food Saf 2021. [DOI: 10.1111/jfs.12924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Mohammad Molaveisi
- Department of Food Chemistry Research Institute of Food Science and Technology (RIFST) Mashhad Iran
| | - Mostafa Shahidi‐Noghabi
- Department of Food Chemistry Research Institute of Food Science and Technology (RIFST) Mashhad Iran
| | - Sara Naji‐Tabasi
- Department of Food Nanotechnology Research Institute of Food Science and Technology (RIFST) Mashhad Iran
| |
Collapse
|
22
|
Tie S, Su W, Zhang X, Chen Y, Zhao X, Tan M. pH-Responsive Core-Shell Microparticles Prepared by a Microfluidic Chip for the Encapsulation and Controlled Release of Procyanidins. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:1466-1477. [PMID: 33507744 DOI: 10.1021/acs.jafc.0c04895] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The purpose of this study was to construct a delivery system using a microfluidic chip to protect procyanidins (PCs) and to achieve their pH-controlled release in simulated gastrointestinal fluid. The microfluidic chip was designed and fabricated to generate water-in-water-in-oil (W/W/O) templates for the preparation of sodium alginate/chitosan microparticles with a uniform size and core-shell structure, using an internal-external gelation method. Compared with free PCs, the stability of PCs embedded in microparticles was improved and a pH stimulus-responsive release of PCs from microparticles was observed under neutral pH conditions. The delivery system of microparticles was nontoxic and showed an inhibitory effect on the decrease of mitochondrial membrane potential in Caco-2 cells caused by H2O2 and acrylamide. This work provided a method for fabricating compact microfluidic chips to prepare a pH stimulus-responsive PCs delivery system with improved stability, which may have potential applications in the delivery of other nutrients.
Collapse
Affiliation(s)
- Shanshan Tie
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Wentao Su
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Xuedi Zhang
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Yannan Chen
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Xue Zhao
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Mingqian Tan
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| |
Collapse
|
23
|
Chitosan decoration improves the rapid and long-term antibacterial activities of cinnamaldehyde-loaded liposomes. Int J Biol Macromol 2020; 168:59-66. [PMID: 33279567 DOI: 10.1016/j.ijbiomac.2020.12.003] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 11/21/2020] [Accepted: 12/01/2020] [Indexed: 12/16/2022]
Abstract
In this work, cinnamaldehyde-loaded liposomes decorated with different concentrations of chitosan (0, 0.25, 0.5, 1, 2, 3, and 4 mg/mL) were prepared and their physical and antibacterial properties were evaluated. The results showed that the physical decoration of chitosan improved the encapsulation efficiency and storage stability of the liposomes. Liposomes decorated with chitosan at the concentration of 0.25 to 4 mg/mL were able to achieve an obvious antibacterial efficiency against Staphylococcus aureus after only 10 min of incubation. The antibacterial efficiency of chitosan-decorated liposomes was still higher than 90% after being stored for 28 d when the chitosan concentration was greater than 1 mg/mL. Besides, increasing the chitosan concentration significantly decreased the minimum inhibitory concentration of the liposomes. The comparison of the antibacterial activities and mechanisms of cinnamaldehyde-loaded liposomes decorated with chitosan at a concentration of 4 mg/mL (CH-CL), cinnamaldehyde-loaded liposomes (CL), cinnamaldehyde, and chitosan revealed that chitosan and cinnamaldehyde exerted a cumulative and synergistic bacteriostatic effect in the liposomes. This led to damage to the cell membrane integrity, causing cell death by inducing leakage of intracellular components. These results can potentially provide guidance for the preparation and application of natural preservatives with rapid and long-term bacteriostatic effects.
Collapse
|
24
|
Casanova LM, Rodrigues LM, de Aguiar PF, Tinoco LW. An NMR-Based Chemometric Strategy to Identify Leishmania donovani Nucleoside Hydrolase Inhibitors from the Brazilian Tree Ormosia arborea. JOURNAL OF NATURAL PRODUCTS 2020; 83:243-254. [PMID: 31985226 DOI: 10.1021/acs.jnatprod.9b00622] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nucleoside hydrolases are a strategic target for the development of drugs to treat leishmaniasis, a neglected disease that affects 700 thousand to one million people annually. The present study aimed to identify Leishmania donovani nucleoside hydrolase (LdNH) inhibitors from the leaves of Ormosia arborea, a tree endemic to Brazilian ecosystems, through a strategy based on 1H NMR analyses and chemometrics. The aqueous EtOH extract of O. arborea leaves inhibited LdNH activity by 95%. The extract was fractionated in triplicate (13 in each step, making a total of 39 fractions). Partial least squares discriminant analysis (PLS-DA) was used to correlate the 1H NMR spectra of the fractions with their LdNH inhibitory activity and thus to identify the spectral regions associated with the bioactivity. The strategy aimed at isolating the probable bioactive substances and led to two new A-type proanthocyanidins, linked to a p-coumaroyl unit (1 and 2), which appeared as noncompetitive inhibitors of LdNH (IC50: 28.2 ± 3.0 μM and 25.6 ± 4.1 μM, respectively). This study confirms the usefulness of the NMR-based chemometric methods to accelerate the discovery of drugs from natural products.
Collapse
Affiliation(s)
- Livia Marques Casanova
- Instituto de Pesquisas de Produtos Naturais, Centro de Ciências da Sau'de, Cidade Universita'ria , Universidade Federal do Rio de Janeiro , 21941-902 Rio de Janeiro , RJ , Brazil
| | - Luanna Monteiro Rodrigues
- Instituto de Pesquisas de Produtos Naturais, Centro de Ciências da Sau'de, Cidade Universita'ria , Universidade Federal do Rio de Janeiro , 21941-902 Rio de Janeiro , RJ , Brazil
| | - Paula Fernandes de Aguiar
- Departamento de Química Analítica, Instituto de Química, Centro de Ciências Matemáticas e da Natureza, Cidade Universitária , Universidade Federal do Rio de Janeiro , 21941-909 Rio de Janeiro , RJ , Brazil
| | - Luzineide Wanderley Tinoco
- Instituto de Pesquisas de Produtos Naturais, Centro de Ciências da Sau'de, Cidade Universita'ria , Universidade Federal do Rio de Janeiro , 21941-902 Rio de Janeiro , RJ , Brazil
| |
Collapse
|
25
|
Qie X, Chen Y, Quan W, Wang Z, Zeng M, Qin F, Chen J, He Z. Analysis of β-lactoglobulin–epigallocatechin gallate interactions: the antioxidant capacity and effects of polyphenols under different heating conditions in polyphenolic–protein interactions. Food Funct 2020; 11:3867-3878. [DOI: 10.1039/d0fo00627k] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A β-Lg-EGCG covalent conjugate is formed by linking the amino group of a lysine residue and EGCG; the antioxidant capacity of EGCG induced by β-Lg–EGCG covalent conjugates causes a significant decrease.
Collapse
Affiliation(s)
- Xuejiao Qie
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
- International Joint Laboratory on Food Safety
| | - Yao Chen
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
- International Joint Laboratory on Food Safety
| | - Wei Quan
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
- International Joint Laboratory on Food Safety
| | - Zhaojun Wang
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
| | - Maomao Zeng
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
| | - Fang Qin
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
| | - Jie Chen
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
| | - Zhiyong He
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
- International Joint Laboratory on Food Safety
| |
Collapse
|