TRIPEPTIDES

作品数：6被引量：11H指数：2
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相关期刊：《Chinese Journal of Structural Chemistry》《Journal of Pharmaceutical Analysis》《Journal of Dermatologic Science and Cosmetic Technology》《World Journal of Gastrointestinal Surgery》更多>>
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Chemical isotope labeling-assisted liquid chromatography-mass spectrometry enables sensitive and accurate determination of dipeptides and tripeptides in complex biological samples
《Chinese Chemical Letters》2024年第11期284-289,共6页Feng-Qing Huang Yu Wang Ji-Wen Wang Dai Yang Shi-Lei Wang Yuan-Ming Fan Raphael N.Alolga Lian-Wen Qi 
financially supported in part by the National Natural Science Fund of China for Distinguished Young Scholars(No.81825023);National Natural Science Foundation of China(No.82003979);Natural Science Foundation of Shanghai(No.23ZR1459100)。
Small peptides have attracted increasing attention for their unique features and diverse biological functions.Achieving rapid separation and accurate quantification,however,remains a challenge because of their low abu...
关键词：Di/tripeptides Chemical derivatization Isotope labeling Liquid chromatography tandem mass SPECTROMETRY Biliary tract cancer 
Anti-skin aging effects and bioavailability of collagen tripeptide and elastin peptide formulations in young and middle-aged women被引量：1
《Journal of Dermatologic Science and Cosmetic Technology》2024年第2期26-37,共12页Shan Lu Silu Zhang Yun Wang Jiayi Ni Tiantian Zhao Guoxun Xiao 
Background:Collagen peptides(CP),including tripeptides and elastin peptides(EP),are known for their in vitro and in vivo anti-skin aging effects.Despite positive results in animal models,the combination effects of CP ...
关键词：Collagen tripeptides Elastin peptides ANTI-AGING Skin protection Peptide absorption 
Dock-able linear and homodetic di, tri, tetra and pentapeptide library from canonical amino acids: SARS-CoV-2 Mpro as a case study
《Journal of Pharmaceutical Analysis》2023年第5期523-534,共12页Sarfraz Ahmad Muhammad Usman Mirza John F.Trant 
Peptide-based therapeutics are increasingly pushing to the forefront of biomedicine with their promise of high specificity and low toxicity.Although noncanonical residues can always be used,employing only the natural ...
关键词：DIPEPTIDES TRIPEPTIDES Tetrapeptides Pentapeptides N-to-C-terminal cyclic peptides Peptide library 
Peptide-based enteral formula improves tolerance and clinical outcomes in abdominal surgery patients relative to a whole protein enteral formula被引量：8
《World Journal of Gastrointestinal Surgery》2016年第10期700-705,共6页Ming-Yi Liu Hsiu-Chih Tang Shu-Hui Hu Sue-Joan Chang 
AIM To compare a dipeptide- and tripeptide-based enteral formula with a standard enteral formula for tolerance and nutritional outcomes in abdominal surgery patients.METHODS A retrospective study was performed to asse...
关键词：DIPEPTIDES and TRIPEPTIDES ENTERAL NUTRITION ABDOMINAL surgery Gastric residual volume Absorption 
Studies on the QSAR of ACE Inhibitory Tripeptides with Proline as C-Terminal and Determination Inhibitory Activities被引量：2
《Chinese Journal of Structural Chemistry》2014年第12期1741-1748,共8页黄国栋 张荣 罗永平 曾威 吴文娟 
Supported by the National Natural Science Foundation of China(No,20903026);the Talents Introduction Foundation for Universities of Guangdong Province(2011);the Science and Technology planning Project of Guangzhou(No.2013J4100071)
A database of 38 tripeptides with C-terminal proline was constructed to study QSAR of ACE inhibitory peptides. The model was established using PLS based on the three z-scores of 20 coded amino acids. The prediction ab...
关键词：PROLINE ACE tripeptides inhibitor QSAR direct spectrophotometric assay 
Fragmentation mechanism of product ions from protonated proline-containing tripeptides in electrospray ionization mass spectrometry
《Chinese Science Bulletin》2012年第17期2051-2061,共11页YOU ZhuShuang WEN YongJun JIANG KeZhi PAN YuanJiang 
supported by China National Funds for Distinguished Young scientists(21025207);the National Natural Science Foundation of China(20975092);the Zhejiang Provincial Natural Science Foundation of China(Y4100020)
The dissociation chemistry of primary fragment ions from the protonated proline-containing tripeptides glycylprolylglycine,prolylglycylglycine,and prolylprolylglycine was investigated by electrospray ionization multi-...
关键词：分子内质子转移 质谱裂解机理 碎片离子 电喷雾 脯氨酸 三肽 产品 密度泛函理论 
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