The synthesis method of L cysteic acid and its application in medicine, cosmetics and detergent has been discussed.
主要介绍了重要生化试剂磺基丙氨酸的合成方法及其在医药、化妆品、洗涤剂等方面的应用 。
The ions exchange between calcium ions and zinc ions in L-guluronic acid units would influence the binding ability of zinc ion in D-mannuronic acid units.
钙锌离子交换试验表明钙离子与锌离子在海藻酸古洛糖醛酸片段的离子交换会影响锌离子与甘露糖醛酸片段的结合。
Nonnatural amino acid 3 (4 thiazolyl) D, L alanine hydrochloride and its four intermediates were synthesized.
合成了非天然氨基酸3（4噻唑基）D，L丙氨酸盐酸盐及其四个中间体。
Foods that contain a substance called tryptophan, which is converted to an amino acid called L-tryptophan, promote sleep.
食物中含有一种称为色氨酸的物质，它可以转化为一种能促进睡眠的氨基酸—l -色氨酸。
Your mop top is a rich source of L-cysteine, an amino acid that can be extracted from hair and used as a flavour enhancer or flour improver.
头发梢富含L-半胱氨酸，它是一种可以从头发里提炼的氨基酸，可用作增味剂或面粉改良剂。
If you’ve been exposed to mercury, consider taking a supplement containing N-acetyl-L-cysteine (NAC) and alpha lipoic acid to aid in detoxification.
不慎接触到汞时，建议服用含有N-乙酰-L-半胱氨酸（NAC）和α-酸的脂肪酸物质，达到解毒目的。
As one of the most potential new drags, L-glutamine is a conditional necessary amino acid, with various important physiological functions.
谷氨酰胺是一种条件性必需氨基酸，具有重要的生理作用，是一种极有开发前途的新药。
N-Acetyl Glucosamine is an aminosaccharide, synthesized from glucose and the amino acid L-glutamine, that has been stabilized by complexing it to an acetyl group. aminosaccharide.
乙酰氨基葡萄糖是一种合成葡萄糖和氨基酸l -谷氨酰胺，集团已通过络合稳定到一个乙酰。
This text studied the technology about sodium sulfite and L-ascorbic acid restrain Maillard reaction which produces pigment accompanied with hydrolysis of casein.
本文探讨了亚硫酸钠和L-抗坏血酸抑制酪蛋白在水解过程中发生褐变的技术。
Such findings suggest that diets including lactic acid bacteria, especially L. acidophilus, may contribute to the control of colon cancer.
这些发现表明，含有乳酸菌尤其是嗜酸性的乳酸杆菌的食物会对防止结肠癌有一定帮助。
A new technology, extractive fermentation using ion exchange resin, for fermentation of L malic acid was developed in this research.
研究开发一种L-苹果酸发酵的新工艺——离子交换树脂分离发酵法。
Fruits maturing in winter were of poorer quality, but had higher content of L-ascorbic acid.
冬季成熟的果实品质较差，但L -抗坏血酸含量较高。
The preparation, degradation, and cytocompatibility of poly-L-lactic acid (PLLA) scaffold for cartilage tissue engineering were studied in this thesis.
本文以聚- L -乳酸(PLLA)为原料，研究了多孔支架的制备、体外降解和软骨细胞的相容性。
The research shows that cytosolic pathway is the principal pathway of L-malic acid production and carboxylases play the crucial role in the L- malic acid's synthesis.
研究表明，浆胞途径是产生L-苹果酸的主要途径，羧化酶在L-苹果酸的合成中起到关键作用。
Thus, the PFR was optimal for immobilized cells to produce L-malic acid in ammonium fumarate system.
因此，在富马酸铵体系中用固定化酶生产L-苹果酸采用填充床反应器更佳。
Poly(succinimide)(PSI) was synthesized by polycondensation of L-aspartic acid in a solvent. The effects of the catalyst, reaction time and solvent on the reaction were studied.
以L 天冬氨酸为原料，采用溶剂法合成聚琥珀酰亚胺，并研究了催化剂、反应时间和混和溶剂配比对反应的影响。
Eleven solid quaternary complexes of rare earth perchlorate with diphenyl sulfoxide (L) and benzoic acid (L') have been synthesized and characterized.
本文首次合成并表征了高氯酸稀土与二苯基亚砜、苯甲酸的十一种四元配合物。
L lactic acid is an important organic and with multi applications.
乳酸是一种有多种用途的重要的有机酸。
The preliminary results indicate that these molecular clefts not only recognize neutral molecules, but also show good enantio selectivity for D/L amino acid methyl esters.
初步研究表明，这类裂缝型受体不仅对中性小分子具有优良的识别性能，而且对D/L氨基酸甲酯具有良好的手性识别能力。
Objective: to study the effect of L-amino acid oxidase (LAAO) of king cobra venom-induced apoptosis of human palatal Salivary gland of adenoid cystic carcinoma (NACC).
目的：研究眼镜王蛇毒l -氨基酸氧化酶(LAAO)诱导人类腭部小涎腺腺样囊性癌细胞系(NACC)细胞凋亡的作用。
The preliminary results indicate that these chiral molecular tweezers not only recognize neutral molecules, but also show enantio-selectivity for D/L-amino acid methyl esters.
初步研究结果表明，这类分子钳受体不但对中性小分子具有识别性能，而且对D/L氨基酸甲酯具有对映选择性识别性能。
The effect of combination of L-ascorbic acid with cysteine and sodium sulfite on anti-browing of green tea liquor was better than that of single compound of L-ascorbic acid.
抗坏血酸与半胱氨酸和亚硫酸钠组合处理对绿茶水的保质效果优于L-抗坏血酸单独处理。
L aspartic acid was the optimal amino donor.
天冬氨酸是转氨反应的最适氨基供体；
The wastewater of L-glutamic acid was separated by electrodialysis and the result of separation was obtained. The effects of several factors on the electrodialyzer's equipment were studied.
本文用电渗析法对模拟的L -谷氨酸废水进行了分离处理，对分离结果进行了分析，并就几种因素对设备的极限电流密度影响做了研究。
L - aspartic acid is a non - essential, acidic, genetically coded amino acid. Found especially in young sugar cane and sugar - beet molasses.
天冬氨酸是一种非必需的酸性氨基酸，尤指从小的甘蔗和甜菜的糖蜜中提取的。
The rate constant of racemization of L-Pro increased with decreasing acidity of the carboxylic acid. However, the racemization of L-His was most rapid in acetic acid.
消旋速率因羧酸溶剂的不同而异：L-组氨酸在乙酸溶剂中消旋最快，而L-脯氨酸在正丁酸溶剂中最快。
A novel route for synthesis of L-ascorbyl fatty acid esters (AFAE) was investigated.
研究了一种L -抗坏血酸脂肪酸酯(AFAE)合成新途径。
We applied dehydroabietyl chloride that is a new chiral reagent for the formation of diastereomers and resolved D, L-amino acid.
探索了新型胺类手性衍生试剂-脱氢松香酸酰氯与氨基酸的衍生反应。
The thesis introduced the procedure of synthesizing L-aspartic acid zinc complex with the raw material of L-aspartic acid and Zinc nitrate.
以L-天门冬氨基酸和硝酸锌为原料合成L-天门冬氨基酸锌螯合物。
The thesis introduced the procedure of synthesizing L-aspartic acid zinc complex with the raw material of L-aspartic acid and Zinc nitrate.
以L-天门冬氨基酸和硝酸锌为原料合成L-天门冬氨基酸锌螯合物。
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