Qingping Yi, Ruiyi Fan, Feng Xie, Qinglin Zhang, Zhengrong Luo（罗正荣）. Recovery of Palladium(II) from nitric acid medium using a natural resin prepared from persimmon dropped fruits residues. Journal of the Taiwan Institute of Chemical Engineers, 2016, 61: 299-305（SCI收录）
发布时间：2022-01-18
点击次数：
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发表刊物：
LWT
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关键字：
Tea protein, Peptide, Amino acid, Antioxidant, Pickled tea
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摘要：
Although active peptide is an important functional component, the mechanism of releasing peptides promoted by the degradation of tea protein during fermentation is still unclear. The profiles of peptides and tea proteins in pickled tea during anaerobic fermentation were analyzed by liquid chromatography-tandem mass spectrometry (LC-MS/MS). The results showed that water-soluble proteins are the main target of hydrolysis in the fermentation, and the degradation of tea protein clusters at different fermentation time triggers the continuous release of peptides. ILW, WLR, WY, YV, ELW, FY, and PYV are considered to be the key peptides related to the antioxidant activity of pickled tea, and enzyme proteins especially rubisco and tubulin family proteins may be responsible for the release of these potential antioxidant peptides. Peptides derived from tea proteins are suggested to be one of the key antioxidants in pickled tea. The findings can promote to targeted degradation of tea protein to increase the active peptides and function in microbial fermented tea.
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是否译文：
否
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发表时间：
2021-06-18
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收录刊物：
SCI
上一条：Rongli Mo, Sichao Yang, Yanmei Huang, Wenxing Chen, Qinglin Zhang, Zhengrong Luo（罗正荣）. ADH and PDC genes involved in tannins coagulation leading to natural de-astringency in Chinese pollination constant and non-astringency persimmon (Diospyros kaki Thunb.). Tree Genetics & Genomes, 2016, 12: 17（SCI收录）
下一条：Feng Xie, Ruiyi Fan, Qingping Yi, Zaijun Fan, Qinglin Zhang, Zhengrong Luo（罗正荣）. Adsorption recovery of Pd(II) from aqueous solutions by persimmon residual based bio-sorbent. Hydrometallurgy,2016, 165: 323-328（SCI收录）
