Results 1 to 10 of about 34,459 (266)

Differential analysis of free and bound phenolic compounds and its antioxidant activity of Ficus hirta Vahl. root cortex with different leaf morphotypes based on metabolomics [PDF]

Food Chemistry: X
The free and bound phenolic compounds and its antioxidant activities in the root cortext of F. hirta Vahl. were analyzed by UPLC-MS. 57 phenolic compounds were identified, among which 49 are novel and reported for the first time.
Qing Gui, Qingmian Chen, Yufeng Zhang, Xiu Zeng, Shiyu Li, Jianxiong Huang, Xiuquan Wang   +6 more
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From pulp to pomace: Distribution and bioactivity of free and bound phenolics in Rosa roxburghii [PDF]

Food Chemistry: X
The functional properties of Rosa roxburghii phenolics are governed by their distribution among free (FP), ester-bound (EP), glycoside-bound (GP), and insoluble-bound forms (IBP).
JinTao Yang, Xiuping Wan, Juyan Sun, Qiuqiu Zhang, Qingshan Yang, Yan Hu, Yong Li, Renshuai Huang, Guangjing Chen   +8 more
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Effect of Debittering with Different Solvents and Ultrasound on Carotenoids, Tocopherols, and Phenolics of Lupinus albus Seeds

Antioxidants, 2022
Lupin seeds represent a rich nutritional source of bioactive compounds, including antioxidant molecules such as carotenoids, tocopherols, and phenolics.
Lorenzo Estivi, Davide Fusi, Andrea Brandolini, Alyssa Hidalgo   +3 more
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Profiles of Free and Bound Phenolics and Their Antioxidant Capacity in Rice Bean (Vigna umbellata)

Foods, 2023
Rice bean (Vigna umbellata) is a medicinal and dietary legume rich in polyphenols. In this study, the free and bound phenolics in rice bean were extracted by water, 80% methanol, and acid, base, and composite enzymatic hydrolysis, respectively.
Qinzhang Jiang, Shengwei Wang, Yuzhe Yang, Jinxin Luo, Ruili Yang, Wu Li   +5 more
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Bioaccessibility and Gut Metabolism of Free and Melanoidin-Bound Phenolic Compounds From Coffee and Bread

Frontiers in Nutrition, 2021
The aim of this study is to investigate the bioaccessibility and gut metabolism of free and melanoidin-bound phenolic compounds from coffee and bread. Phenolics from coffee were predominantly found in free forms (68%, mainly chlorogenic acids), whereas ...
Genilton Alves, Leandro Araújo Lobo, Regina Maria Cavalcanti Pilotto Domingues, Mariana Monteiro, Daniel Perrone   +4 more
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Identification and Antioxidant Capacity of Free and Bound Phenolics in Six Varieties of Mulberry Seeds Using UPLC-ESI-QTOF-MS/MS

Antioxidants, 2022
Mulberry seeds are a byproduct of juice processing and may be an important resource for its abundant compounds. In this study, we analyzed the qualitative composition of free and bound phenolics from six varieties of mulberry seeds using UPLC-ESI-QTOF-MS/
Huaqi Gao, Meimei Guo, Liqin Wang, Cui Sun, Lingxia Huang   +4 more
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Effects of Free Phenolics from Lycopus lucidus Turcz. on Apoptosis, Cell Cycle and Inflammatory Factors in CCl4 Induced Hepatocyte Injury

Shipin gongye ke-ji, 2022
To investigate the effects of free phenolics from Lycopus lucidus Turcz. on apoptosis, cell cycle and inflammatory factors in CCl4 induced hepatocyte injury by using a in vitro experiment. Apoptosis and the distribution of cell cycle was analyzed by flow
Yuanli LI, Yue HONG, Xiao KONG, Lin LIN, Tianyang ZHANG, Wang LI, Qing LIU, Chunyan GAO, Yuehong LU   +8 more
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Antioxidant Capacity of Free and Bound Phenolics from Olive Leaves: In Vitro and In Vivo Responses

Antioxidants, 2023
Olive leaves are rich in phenolic compounds. This study explored the chemical profiles and contents of free phenolics (FPs) and bound phenolics (BPs) in olive leaves, and further investigated and compared the antioxidant properties of FPs and BPs using ...
Ting Li, Wenjun Wu, Jianming Zhang, Qinghang Wu, Shenlong Zhu, Erli Niu, Shengfeng Wang, Chengying Jiang, Daqun Liu, Chengcheng Zhang   +9 more
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In Vitro α-Glucosidase and α-Amylase Inhibitory Activities of Free and Bound Phenolic Extracts from the Bran and Kernel Fractions of Five Sorghum Grain Genotypes

Foods, 2020
Diabetes is a global health challenge. Currently, an effective treatment for diabetes is to reduce the postprandial hyperglycaemia by inhibiting the carbohydrate hydrolysing enzymes in the digestive system.
Yun Xiong, Ken Ng, Pangzhen Zhang, Robyn Dorothy Warner, Shuibao Shen, Hsi-Yang Tang, Zijian Liang, Zhongxiang Fang   +7 more
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The Profile and Bioaccessibility of Phenolic Compounds in Cereals Influenced by Improved Extrusion Cooking Treatment. [PDF]

PLoS ONE, 2016
The aim of this study was to investigate the effect of Improved Extrusion Cooking Treatment (IECT) on the phenolics and its bioaccessibility in cereals, represented by brown rice, wheat, and oat.
Zicong Zeng, Chengmei Liu, Shunjing Luo, Jun Chen, Ersheng Gong   +4 more
doaj   +1 more source