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Zhou J, Qi Z, Yi L, Zhang Y, Yan Z, Zhang J, Ge F, Li Y, Liu J. Enzymatic synthesis of Vaccinium blue using vaccinoside as a bifunctional precursor. Food Chem 2024; 439:138049. [PMID: 38134568 DOI: 10.1016/j.foodchem.2023.138049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 11/07/2023] [Accepted: 11/19/2023] [Indexed: 12/24/2023]
Abstract
Since Tang dynasty in China, the fresh leaves of Vaccinium bracteatum (VBL) have been applied as natural pigment to produce black rice. However, detailed information on its biosynthetic mechanism still remained unclear. Following rice dyeing capacity assay, vaccinoside, one of iridoid glycosides, was identified as the key active compound. Increased methodical research demonstrated vaccinoside as a distinct bifunctional precursor, which could be catalyzed by polyphenol oxidase or β-glucosidase independently, followed by reaction with 15 amino acids to give blue pigments (VBPs; λmax 581-590 nm) of different hues. Two synthetic pathways of VBPs were proposed, using multiple techniques such as HPLC, HPSEC, UV-Vis spectrum and colorimeter as analysis tools. Black rice was interpreted to be prepared by cooking, using vaccinoside, intrinsic enzymes from fresh VBL and rice protein in combination. These findings promote the understanding of VBP formation mechanisms and provide an efficient method of producing novel Vaccinium blue pigments.
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Affiliation(s)
- Jianqin Zhou
- Suzhou Institute of Chinese Materia Medica, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Ziyan Qi
- Suzhou Institute of Chinese Materia Medica, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China; Department of Gastroenterology, Hai-an Hospital of Traditional Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Hai-an 226000, China
| | - Ling Yi
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Yang Zhang
- School of Biology and Food Engineering, Changshu Institute of Technology, Nantong 215123, China
| | - Zhaowei Yan
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Jian Zhang
- Suzhou Institute of Chinese Materia Medica, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Fei Ge
- Department of Gastroenterology, Hai-an Hospital of Traditional Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Hai-an 226000, China.
| | - Yali Li
- Department of VIP Internal Medicine, The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830000, China.
| | - Jiangyun Liu
- Suzhou Institute of Chinese Materia Medica, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China; School of Biology and Food Engineering, Changshu Institute of Technology, Nantong 215123, China.
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2
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Zhang X, Huang G, Liu H, Chen W, Zhao J, Jia Z, Tao F. Screening and Characterization of an α-Amylase Inhibitor from Carya cathayensis Sarg. Peel. Foods 2023; 12:4425. [PMID: 38137229 PMCID: PMC10742785 DOI: 10.3390/foods12244425] [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: 10/27/2023] [Revised: 12/05/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
Inhibiting α-amylase can lower postprandial blood glucose levels and delay glucose absorption, offering an effective approach for the development of antidiabetic diets. In this study, an active constituent with inhibitory activity against α-amylase was isolated and purified by bioassay-guided fractionation from Carya cathayensis Sarg. peel (CCSP). The active constituent was identified by NMR and Q-Exactive Orbitrap Mass Spectrometry as 5-O-p-coumaroylquinic acid (5-CQA). 5-CQA possessed strong inhibitory activity against α-amylase, with an IC50 value of 69.39 µM. In addition, the results of the kinetic study indicated that 5-CQA was a potent, reversible, noncompetitive inhibitor against α-amylase. The findings indicate that 5-CQA derived from CCSP has potential as a novel inhibitor against α-amylase, which can help mitigate postprandial blood sugar spikes, making it suitable for inclusion in antidiabetic diets.
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Affiliation(s)
- Xiaosan Zhang
- Key Laboratory of Specialty Agri-Product Quality and Hazard Controlling Technology of Zhejiang Province, College of Life Sciences, China Jiliang University, Hangzhou 310018, China; (X.Z.)
| | - Guangrong Huang
- Key Laboratory of Specialty Agri-Product Quality and Hazard Controlling Technology of Zhejiang Province, College of Life Sciences, China Jiliang University, Hangzhou 310018, China; (X.Z.)
| | - Hua Liu
- Food and Drug Inspection and Testing Center of Chunan County, Hangzhou 310022, China
| | - Wenwei Chen
- Key Laboratory of Specialty Agri-Product Quality and Hazard Controlling Technology of Zhejiang Province, College of Life Sciences, China Jiliang University, Hangzhou 310018, China; (X.Z.)
| | - Jing Zhao
- Key Laboratory of Specialty Agri-Product Quality and Hazard Controlling Technology of Zhejiang Province, College of Life Sciences, China Jiliang University, Hangzhou 310018, China; (X.Z.)
| | - Zhenbao Jia
- Key Laboratory of Specialty Agri-Product Quality and Hazard Controlling Technology of Zhejiang Province, College of Life Sciences, China Jiliang University, Hangzhou 310018, China; (X.Z.)
| | - Fei Tao
- College of Standardization, China Jiliang University, Hangzhou 310018, China
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3
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Shen H, Wang J, Ao J, Hou Y, Xi M, Cai Y, Li M, Luo A. Structure-activity relationships and the underlying mechanism of α-amylase inhibition by hyperoside and quercetin: Multi-spectroscopy and molecular docking analyses. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 285:121797. [PMID: 36115306 DOI: 10.1016/j.saa.2022.121797] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/19/2022] [Accepted: 08/25/2022] [Indexed: 06/15/2023]
Abstract
Inhibiting the activity of α-amylase has been considered an effective strategy to manage hyperglycemia. Hyperoside and quercetin are the main natural flavonoids in various plants, and the inhibition mechanism on α-amylase remains unclear. In this study, the structure-activity relationships between hyperoside/quercetin and α-amylase were evaluated by enzyme kinetic analysis, multi-spectroscopic techniques, and molecular docking analysis. Results showed that hyperoside and quercetin exhibited significant α-amylase inhibitory activities with IC50 values of 0.491 and 0.325 mg/mL, respectively. The α-amylase activity decreased in the presence of hyperoside and quercetin in a competitive and noncompetitive manner, respectively. UV-vis spectra suggested that the aromatic amino acid residues (Trp and Tyr) microenvironment of α-amylase changed in the presence of these two flavonoids. FTIR and CD spectra showed the vibrations of the amide bands and the secondary structure content changes. The fluorescence quenching mechanism of α-amylase by hyperoside and quercetin belonged to the static quenching type. Finally, molecular docking intuitively showed that hyperoside/quercetin formed hydrogen bonds with the key active site residues (Asp197, Glu233, and Asp300) in α-amylase. MD simulation indicated hyperoside/quercetin-α-amylase docked complexes had good stability. Taken together, this research provides new sights to developing potent drugs or functional foods with hyperoside and quercetin, offering new avenues for hyperglycemia treatment.
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Affiliation(s)
- Heyu Shen
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.
| | - Jun Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.
| | - Jingfang Ao
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Yujie Hou
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Meihua Xi
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Yingying Cai
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Mei Li
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Anwei Luo
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.
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4
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Identification of Small-Molecule Bioactive Constituents from the Leaves of Vaccinium bracteatum Confirms It as a Potential Functional Food with Health Benefits. Foods 2023; 12:foods12010177. [PMID: 36613392 PMCID: PMC9818789 DOI: 10.3390/foods12010177] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 12/25/2022] [Accepted: 12/26/2022] [Indexed: 01/03/2023] Open
Abstract
The health benefits of Vaccinium bracteatum are well recorded in ancient Chinese medical books and were also demonstrated by modern researches. However, the relationship between its beneficial functions and specific chemical constituents has not been fully characterized. This study investigated the bioactive small-molecule constituents in the leaves of V. bracteatum, which afforded 32 compounds including ten new ones (1-9) and ten pairs of enantiomers (9-18). Their structures with absolute configurations were elucidated by spectroscopic methods, especially nuclear magnetic resonance (NMR) and electronic circular dichroism (ECD) analyses, with 1-4 bearing a novel revolving-door shaped scaffold. While half-compounds exhibited decent antioxidant activity by scavenging 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals, all except 19 and 20 exerted significant capturing activity against diammonium 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate) (ABTS) radicals. In addition, the new iridoids 1, 5, 6, and 7 exerted apparent neuroprotective activity toward PC12 cells, with 1 being comparable to the positive control, and selective compounds also displayed anti-diabetic and anti-inflammatory properties by inhibiting α-glucosidase and NO production, respectively. The current work revealed that the bioactive small-molecule constituents could be closely related to the functional food property of the title species.
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Yang Y, Zhang P, Huang Z, Zhao Z. Phenolics from Sterculia nobilis Smith pericarp by-products delay carbohydrate digestion by uncompetitively inhibiting α-glucosidase and α-amylase. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2022.114339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Fan M, Bao Z, Li T, Zhao J, Li Y, Qian H, Zhang H, Rao Z, Wang L. New insights into the interactions between dark blue pigment from Vaccinium bracteatum Thunb leaves and digestive enzymes. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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He F, Gui L, Zhang Y, Zhu B, Zhang X, Shen M, Wan F, Yang L, Xiao J. Validation of reference genes for gene expression analysis in fruit development of Vaccinium bracteatum Thunb. using quantitative real-time PCR. Sci Rep 2022; 12:16946. [PMID: 36210363 PMCID: PMC9548497 DOI: 10.1038/s41598-022-20864-7] [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: 06/15/2022] [Accepted: 09/20/2022] [Indexed: 12/29/2022] Open
Abstract
Vaccinium bracteatum Thunb. (VBT) is widely distributed in the mountainous areas in eastern and southern China. VBT leaves have great medical value and can be used to stain rice to produce "Wumifan". Its fruits also contain rich nutrients. However, there has been limited attention to exploring the molecular content of VBT. Previously, we performed RNA-seq on three typical VBT fruits that were at various stages of ripening, although a reliable reference gene was lost in validation.In this study, we selected ten candidate reference genes based on previous studies and transcriptomics analyses. Subsequently, these genes were evaluated using a combination of methods, including geNorm, NormFinder, and Bestkeeper, with a comprehensive ranking assessment. As a result, we found that the actin2, NADH, and ADK genes have high reliability for analysing the expression levels of genes involved in fruit development. Furthermore, the transcript levels of 15 DEGs from transcriptomic analysis were assessed using NADH as a reference gene, and RT-qPCR data were highly consistent with the transcriptomic data. These results provide reliable reference genes for further studying gene expression, which will be beneficial for comprehensively exploring VBT.
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Affiliation(s)
- Feng He
- grid.440646.40000 0004 1760 6105College of Life Sciences, Anhui Normal University, Wuhu, 241000 China
| | - Liangxian Gui
- grid.440646.40000 0004 1760 6105College of Life Sciences, Anhui Normal University, Wuhu, 241000 China
| | - Yan Zhang
- grid.440646.40000 0004 1760 6105College of Life Sciences, Anhui Normal University, Wuhu, 241000 China
| | - Bo Zhu
- grid.440646.40000 0004 1760 6105College of Life Sciences, Anhui Normal University, Wuhu, 241000 China
| | - Xiaoping Zhang
- grid.440646.40000 0004 1760 6105College of Life Sciences, Anhui Normal University, Wuhu, 241000 China
| | - Min Shen
- grid.440646.40000 0004 1760 6105College of Life Sciences, Anhui Normal University, Wuhu, 241000 China
| | - Fengying Wan
- grid.440646.40000 0004 1760 6105College of Life Sciences, Anhui Normal University, Wuhu, 241000 China
| | - Lu Yang
- grid.440646.40000 0004 1760 6105College of Life Sciences, Anhui Normal University, Wuhu, 241000 China
| | - Jiaxin Xiao
- grid.440646.40000 0004 1760 6105College of Life Sciences, Anhui Normal University, Wuhu, 241000 China
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Li L, Fan Q, Zhao W. High effective proteinaceous α-amylase inhibitors from grains and control release. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113098] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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9
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Fan M, Lian W, Li Y, Qian H, Zhang H, Rao Z, Wang L. Evaluation of the physicochemical properties and in vitro digestibility of the complex formed between rice starch and a novel pigment from Vaccinium bracteatum Thunb. leaf. Food Chem 2021; 374:131627. [PMID: 34823939 DOI: 10.1016/j.foodchem.2021.131627] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 10/23/2021] [Accepted: 11/14/2021] [Indexed: 11/26/2022]
Abstract
This study investigated the effect of Vaccinium bracteatum Thunb. leaf (VBTL) dark blue pigment on the physicochemical properties and in vitro digestibility of different rice starches. The results showed that glutinous rice starch (GRS) had a higher pigment loading capacity than indica rice starch (IRS) and japonica rice starch (JRS). Fourier transform infrared spectroscopy showed that these binary complexes between pigment and starch molecules bind through strong hydrogen bonds. All starch-pigment complexes displayed a lower gelatinization enthalpy than the controls. The addition of this pigment reduced the maximum starch in vitro digestion amount. Furthermore, the addition of pigment significantly increased the resistant starch and decreased the rapidly digestible starch in 'Wu mi', rice grains dyed by VBTL. This study provided important evidence of the digestion resistibility of VBTL dark blue pigment on 'Wu mi' to promote glycaemic regulation as a healthy cereal product.
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Affiliation(s)
- Mingcong Fan
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Weijia Lian
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Yan Li
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Haifeng Qian
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Hui Zhang
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Zhiming Rao
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Li Wang
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China.
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Fu X, Liu Q, Xu E, Yang Y, Zhu K, Jin Z, Jiao A. The effect of Vaccinium bracteatum Thunb. leaves addition on antioxidant capacity, physicochemical properties, and in vitro digestibility of rice extrudates. J Food Sci 2021; 86:4730-4740. [PMID: 34519044 DOI: 10.1111/1750-3841.15911] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 07/07/2021] [Accepted: 08/12/2021] [Indexed: 11/27/2022]
Abstract
Vaccinium bracteatum Thunb.leaves (VBTL) are a traditional Chinese herbal medicine with potential natural pigments and antioxidants. Its application information on extrusion is limited. In this study, to increase the usage of foods containing VBTL, rice-based extrudates with VBTL were investigated. The extrusion was performed at a wide temperature range (60-140°C) and with different VBTL supplementations (3%-10%). The extrudates with 10% VBTL showed a significant decrease in total phenolic content (TPC), total flavonoid content (TFC), and antioxidant activity upon extrusion. TPC and TFC increased with the rise of barrel temperature. The VBTL color was stable during the wide-temperature extrusion process. The bioactivities of the extrudates were positively correlated with the VBTLsupplement (R = 0.943-0.989). In addition, different addition levels of VBTL significantly changed the water absorption index (WAI), water solubility index (WSI), pasting properties, and in vitro starch digestibility of the extrudates. Moreover, extrudates with 3% VBTL showed the highest WAI and peak viscosity but the lowest in vitro starch digestibility. These results may suggest that rice extrudates with a low supplement of VBTL have an acceptable color and may be used as functional additives for high antioxidant and low glycemic response diets. PRACTICAL APPLICATION: The results showed that the Vaccinium bracteatum Thunb. leaves (VBTL) color and antioxidation were stable during the wide-temperature extrusion process. Extrusion processing can be used to enlarge the usage of VBTL and simplify its traditional processing method. Applying VBTL to the process of extrusion appears to be a suitable method of producing value-added and low glycemic response extrudates.
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Affiliation(s)
- Xi Fu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.,School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Qing Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.,School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Enbo Xu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, People's Republic of China
| | - Yueyue Yang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.,School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Kunfu Zhu
- Shandong Zhushi Pharmaceutical Group Co., Ltd, Heze, People's Republic of China
| | - Zhengyu Jin
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.,School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.,Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, People's Republic of China
| | - Aiquan Jiao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.,School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.,Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, People's Republic of China
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11
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Fan M, Li T, Li Y, Qian H, Zhang H, Rao Z, Wang L. Vaccinium bracteatum Thunb. as a promising resource of bioactive compounds with health benefits: An updated review. Food Chem 2021; 356:129738. [PMID: 33839532 DOI: 10.1016/j.foodchem.2021.129738] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/25/2021] [Accepted: 03/28/2021] [Indexed: 11/27/2022]
Abstract
Vaccinium bracteatum Thunb.(VBT) is well-known for many physiological and bioactivities in some ancient Chinese pharmacopeias and modern researches. The health benefits are related to the presence of various nutritional and bioactive compounds. This review aims to demonstrate an updated overview of VBT in respect of botanical characters, nutritional and bioactive composition, main biological activities, and current applications. Various studies have emphasized at promising health benefits of VBT against hyperglycemia, oxidative stress, inflammation, depressive disorder, and retinal damage. However, the applications of VBT are limited to some native traditional foods and Chinese medicine. The novel beneficial efficacy and applications are still needed to be investigated. In conclusion, more research is necessary to overcome these gaps between the in-depth insights of health benefits and potential industrial applications. This review will contribute in future research for developing the functional foods derived from VBT.
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Affiliation(s)
- Mingcong Fan
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Tingting Li
- Department of Food Science and Engineering, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Yan Li
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Haifeng Qian
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Hui Zhang
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Zhiming Rao
- School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Li Wang
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China.
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12
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Han M, Bao W, Wu Y, Ouyang J. Insights into the effects of caffeic acid and amylose on in vitro digestibility of maize starch-caffeic acid complex. Int J Biol Macromol 2020; 162:922-930. [DOI: 10.1016/j.ijbiomac.2020.06.200] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 06/02/2020] [Accepted: 06/21/2020] [Indexed: 12/14/2022]
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