Chiral amino alcohol is a kind of the ligand or catalyst with great potential for the development of catalytic asymmetric synthesis.
手性氨基醇是一类具有很大发展潜力的用于催化不对称合成反应的配体或催化剂。
The composite amino acids lauryl alcohol ester was synthesized by lauryl alcohol and the composite amino acids from rapeseed meal which was hydrolyzed with hydrochloric acid.
以菜籽粕水解制得的复合氨基酸浓缩液为原料,与月桂醇酯化制得复合氨基酸月桂醇酯。
Citric acid, sugars, amino acids and alcohol can also promote iron absorption.
柠檬酸,糖类,氨基酸及酒精也能促进铁的吸收。
Ingredients: Deionized water, glycerin, sodium alkyl sulfate, GMS, fatty alcohol, alga extract, amino acid surfactant, imidazolidinyl urea, essence, etc.
成份:去离子水、甘油、烷基醇硫酸钠、单甘酯、脂肪醇、海藻提取物、氨基酸表面活性剂、烷基咪唑脲等。
A basic, long-chain, unsaturated amino alcohol, C18H 37NO 2, found combined with lipids in the brain and in nerve tissue.
一种不饱合的长链氨基醇,化学式为C18H37NO2,与脂结合而存在于脑中或神经组织中。
Ingredients: Deionized water, glycerin, sodium alkyl sulfate, GMS, fatty alcohol, mulberry extract, amino acid surfactant, imidazolidinyl urea, essence, etc.
主要成份:去离子水、甘油、烷基醇硫酸钠、单甘酯、脂肪醇、桑树提取液、氨基酸表面活性剂、烷基咪唑脲、香精等。
Seabuckthorn contains a variety of vitamins and amino acids, nutrients, is the production of alcohol, food, soft drinks and other high-quality raw materials.
沙棘含有多种维生素和氨基酸,营养成分高,是生产酒类、食品、汽水等的优质原料。
Ingredients: Deionized water, glycerin, sodium alkyl sulfate, GMS, fatty alcohol, Asiatic centella extract, mulberry extract, amino acid surfactant, imidazolidinyl urea, essence, etc.
主要成份:去离子水、甘油、烷基醇硫酸钠、单甘酯、脂肪醇、积雪草提取物、桑树提取液、氨基酸表面活性剂、烷基咪唑脲、香精等。
Amino ethyl formate is a kind of carcinogen. Research reported that it existed not only in alcoholic beverages, but also in food without alcohol at different levels such as soy-fermented products.
氨基甲酸乙酯是一种致癌物质,研究发现,不仅酒类饮料中含有氨基甲酸乙酯,而且在大豆发酵制品等不含酒精的食品中同样不同程度的含有此类物质。
The dibutyl adi-pate was synthesized from adipic acid and n-butyl alcohol in the presence of amino sulfonic acid.
在氨基磺酸存在下,由己二酸和正丁醇合成己二酸二丁酯。
At present the commonly used high polymer material has gathers the multi-carbohydrates, the amino acid, the ethyl cellulose, the polyvinyl alcohol, the polyacrylic acid, the polystyrene and so on.
目前常用的高分子材料有聚多糖类、氨基酸类、乙基纤维素、聚乙烯醇、聚丙烯酸、聚苯乙烯等。
The content of oxalic acid ammonium decreased about 52% processed by alcohol sedimentation, while the content of polypeptide and amino acids only decreased about 8%.
醇沉处理使草酸铵含量下降约52%,而多肽、氨基酸类含量仅降低约8%。
Synthesis of new chiral amino alcohol derived from camphor;
报道了一种制备合成龙脑与合成樟脑的新工艺。
Synthesis of new chiral amino alcohol derived from camphor;
报道了一种制备合成龙脑与合成樟脑的新工艺。
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