Analysis and biological properties of amino acid derivates李向高;郑毅男.红参加工中梅拉德反应及其产物的研究.中国中药杂志.1999.274-278红参加工中梅拉德反应及其... 李向高,郑毅男 - 《吉林农业大学学报》 被引量: 57发表: 1997年 Design, synthesis, and anti-inflammatory evaluation of a series of novel ...
AbstractAmong 30 amino acid derivatives, comprising simple amino acids, dipeptides with L-tryptophane moiety and amino acids substituted at the α-amino group by (1 R,S) (cis-trans)-permethrinic acid residue, 5 compounds revealed high antifeeding activity against three selected stored product insec...
P. et al. An integrated stress response regulates amino acid metabolism and resistance to oxidative stress. Mol. Cell 11, 619–633 (2003). Article CAS PubMed Google Scholar Komatsu, M. et al. The selective autophagy substrate p62 activates the stress responsive transcription factor Nrf2 ...
摘要: Phosphorylation of protected serine (I) and tyrosine (VI) with (II) leads to the title products (III) and (VIIa).关键词: organo﹑hosphorus compounds, isocyclic O,N,S derivatives amino acids, peptides DOI: 10.1002/chin.198903217 年份: 1989 ...
A protein hydrolyzing hydroxycinnamoyl-CoA esters has been purified from tobacco stem extracts by a series of high pressure liquid chromatography steps. The determination of its N-terminal amino acid sequence allowed design of primers permitting the corresponding cDNA to be cloned by PCR. Sequence an...
MECHANISTIC FEATURES OF POLYMERIZATION OF N-CARBOXY-α-AMINOACID ANHYDRIDES—COMPARISON WITH THOSE OF 1,2-EPOXIDES - ScienceDirect This paper reviews recent results of our studies on (1) polymerization mechanism of α-aminoacid NCA with organozinc compounds, (2) asymmetric selective polymerization of...
amino acid profile of cold-pressed seed flours, all analysed samples contained incomplete protein. The amino acid most limiting the nutritional value in selected flours was lysine (Lys), except for peanut flour in which threonine (Thr) was found. Diversity was observed in terms of the second ...
Reduced contents of antinutritional factors (tannins, phytic acid, trypsin inhibitors) in the protein isolate were observed following acylation; reduction of antinutritional factors was greater following acetylation than succinylation. Invitro protein digestibility of protein isolate increased with increasing ...
Here we present the synthesis, isolation and reactivity of a metal-hydride amidate complex (HMn–NLi). Kinetic studies show that the rate of hydride transfer from HMn–NLi to a ketone is 24-fold higher than that of the corresponding amino metal-hydride complex (HMn–NH). Moreover, the ...
amino acid. The 5(4H)-oxazolones and relatedN-carboxyanhydrides can be made abiotically under prebiotically plausible conditions40,41,42,43,44,45,46,47,48. Three distinct, evolutionarily unrelated catalytic motifs had been discovered from the exhaustive search. Here we determine the ability of ...