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- Firstly, a novel class of ionic chiral amines (ICAs) was designed and synthesized efficiently from natural amino acids. 设计合成了一类以氨基酸为原料,经还原、溴化、季铵化和离子交换反应得到的新型离子化手性胺。
- Main ingredients: Liquorice,Hyacinth Bletilla,White Atractylodes, Angelica, Dogberry,Natural Amino acid Moisturing Factors. 主要成分:甘草、白芨、白术、当归、山茱萸、天然氨基酸保湿因子等。
- Proline is the only natural amino acid which contains an important five-membered ring as part of a secondary amino group. 脯氨酸是天然氨基酸中唯一含五员环亚胺,其衍生物和类似物广泛用于不对称合成、对映体拆分和生物化学中。
- Natural Amino Acid, Wheat Protein, Aloe, Chamomile, Lemon, Grape Seed Extract, Lauryl-Betaine, Natural Citrus Acid, NMF. 天然氨基酸、小麦蛋白、芦荟、洋甘菊、柠檬、葡萄籽萃取、月桂基甜菜碱、天然柠檬酸、天然保湿因子。
- MAXI-HGHTM is a safe, sensible, cost-effective approach to supporting human growth hormone levels. * Because it contains only natural amino acids and it's safe for everyone to use. HGHTM人体生长荷尔蒙是安全,易察觉,超值有效的。由于它的成份是全自然的氨基酸最新复方组合,不会和其它食品,药品起冲突,所有的人都可安全使用。
- Starting from natural amino acid,diphenol having a phenolic hydroxyl group was synthesized.Using the diphenole as comonomer,a biodegradable epoxy resin in which contain amide group. 用天然氨基酸为起始材料,合成了一种具有双酚羟基官能团的环肽,并以此环肽为联酚合成了主链包含酰胺键的可生物降解环氧树脂。
- "Of over 100 natural amino acids, each with a different R group, only 20 make up the proteins of all living organisms." 在一百多种天然的氨基酸中,每个都有不同的R基团,其中只有二十种组成所有生命组织中的蛋白质。
- The natural amino acids. Plant enzyme, rosemary. 天然氨基酸、植物酵素、迷迭香。
- Synthesis and Catalytic Activities of Bicyclic Chiral Ammonium Salt Phase-Transfer Catalysts Based on Natural Amino Acids 基于天然氨基酸的双环手性季铵盐相转移催化剂的合成及催化性能研究
- Keywords chiral phase-transfer catalyst;natural amino acid;quaternary ammonium salt;chalcone;asymmetric epoxidation; 手性相转移催化剂;天然氨基酸;季铵盐;查耳酮;不对称环氧化;
- The nonessential amino acids were markedly reduced. 非必须氨基酸明显减少。
- The mutant DNA miscoded a single amino acid. 突变体脱氧核糖核酸误编了一个氨基酸密码。
- Protein is first broken down into amino acids . 蛋白质首先分解成氨基酸。
- This chemical is an amino acid called L-theanine. 这种化学物质是一种叫做L-茶氨酸的氨基酸。
- Amino acids are the building blocks of proteins. 胺基酸是蛋白质的基本成分
- Changzhou Huatai Amino Acids Group Co., Ltd. 常州华泰氨基酸集团有限公司。
- Protein first breaks down into amino acids . 蛋白质首先分解成氨基酸。
- No tyrosine was found in amino acids of AFL. 在AFL的氨基酸组成中不含Tyr。
- PPC has 23 amino acids more than DBI inside. 只是PPC比DBI中间多了23个氨基酸。
- Protein is first broken down into amino acids. 蛋白质首先分解成氨基酸。