结论,本研究所开发之新光学衍生剂AFGIT能有效的分离 混旋性胺类药物或胺基酸,并且增加它们的侦测灵敏度。
In conclusion, the new chiral derivatizing agent, AFGIT, is not only useful to resolve the racemic amine drugs or amino acids but also to enhance their detection sensitivity by the developed methods.
当制成膳食补充剂时,视黄醇稳定为乙酸视黄酯或棕榈酸视黄酯的酯衍生物。
When prepared as a dietary supplement, retinol is stabilized as the ester derivatives retinyl acetate or retinyl palmitate.
而且棉花种植过程中需要数以吨计的杀虫剂和肥料,而它们至少一部分是石油衍生品。
And cotton cultivation still requires tons of pesticides and fertilizers, both of which are derived, in part, from petroleum.
有几项研究已经表明:人类的皮肤能够受到植物衍生出的抗氧化剂的保护。
Several studies have demonstrated that human skin can be protected against UV radiation by using plant-derived antioxidants.
有一些衍生自藻类的纯素补充剂,以满足长链欧米茄-3脂肪酸的需要。
A numberof vegan algae-derived supplements are available that fulfill the need for longchain omega-3 fatty acids.
纺织品。偶氮染色剂衍生的特定芳香胺的测定方法。第2部分:通过萃取纤维取得的偶氮染色剂使用的检测。
Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 2 : detection of the use of certain azo colorants accessible by extracting the fibres.
表面活性剂是乳化剂、防尘剂、含水羊毛脂衍生物。
Exterior activator is ramification of emulsifying agent, dust - proofing agent, hydrous lanolin .
木质素的衍生物可作为泥浆处理剂、堵水剂、调剖剂、增粘剂、表面活性剂驱油的牺牲剂。
Lignin derivatives can be used as additives to drilling mud, plugging agents, mobility control agents and sacrificial agents in surfactant flooding.
论述了以葡萄糖苷为起始剂的各种糖苷衍生物的结构、制备方法以及应用。
In this paper, the manufacture, constitution and application of the surfactants derived from glucoside were described.
本文研究了落叶松碱性亚硫酸盐蒸煮中,蒽醌及其几种衍生物作为氧化还原性催化剂对蒸煮反应的影响。
The effect of anthraquinone and some derivatives as oxido reductive additives on the cooking result of alkaline sulfite anthraquinone pulping is studied.
摘要合成了一种新型润滑脂添加剂噻二唑衍生物。
A novel grease additive derivative of thiadiazole was synthesized.
淀粉衍生物絮凝剂具有选择性大、无毒、可生物降解等特点。
The modified starch flocculant has a series of advantages such as wide selection possibility, non-toxicity, biological degradation, etc.
因此,无论是烷化剂和邻苯二甲酸衍生穿透胎盘,是危险的胚胎。
Hence, both the alkylating agent and the phthalate derivative penetrate placenta and are dangerous for embryos.
吲哚及其衍生物可广泛用于医药、农药、香料、染料、食品和饲料添加剂等领域。
Indole and its derivatives can be widely used in pharmaceuticals, pesticides, perfumes, dyes, food and feed additives and so on.
嘧啶- 4 -酮衍生物,其作为除草剂的用途,制备其的中间体和生产上述化合物的方法。
Pyrimidin-4-one derivatives, their use as herbicides, intermediates for their production and process for producing these compounds.
目的研究异噻唑啉酮类衍生物(KF- 88)的抑菌效果,观察其在洗涤剂中的防腐性能。
Objective To study the bacteriostasis effect of one of the isothiazolinone derivatives KF-88 and observe its bacteriostasis efficacy in detergent.
含有1,2,4 -三唑衍生物的组合物,其制备方法及其作为植物保护剂的应用。
Compound containing 1, 2, 4-triazole derivatives, its preparation and its application used as plant protective agent.
例如吡咯希夫碱、卟啉光敏剂、叶绿素铜钠盐等都是吡咯的衍生物。
Other compounds, for example, pyrrole Schiff base, porphyrin photosensitizers and sodium copper chlorophyll in, are also pyrrole derivatives.
新的光学活性三唑衍生物,其制备方法,抗真菌剂和其应用方法。
Novel optically active triazole derivative, process for producing the same, antifungal agent and method for using the same.
综述了近年来以壳聚糖和壳聚糖衍生物为原料的金属离子吸附剂的研究进展。
The recent progress in adsorbents for metal ions based on chitosan and its derivates was summarized in this article.
苄基腙衍生物,其制备方法,以及农业和园艺的杀菌剂。
Benzylhydrazone derivatives, a process for production thereof, and agricultural and horticultural fungicides.
方法以苯甲醛衍生物和苯乙酮为原料,弱碱碳酸钾为催化剂,水为溶剂,用相转移催化法合成查耳酮衍生物。
Methods Chalcone derivatives were synthesized from benzaldehyde derivatives and acetophenone by using weak alkali potassium carbonate as based catalyst in water via phase - transfer catalysis.
氯化N-三甲基壳聚糖是壳聚糖的部分季铵化衍生物,能溶于中性及碱性环境中,可作为肽类药物的口服吸收促进剂。
Ntrimethyl chitosan chloride, a partially quaternised derivative of chitosan, which is soluble in neutral and basic environment, can be used as an absorption enhancer of oral peptide drugs.
羧甲基纤维素,纤维素胶:一种纤维素衍生物,其钠盐在加工食品的制作过程中用作稳定剂和乳化剂,也在医药中用作通便剂。
A derivative of cellulose whose sodium salt is used in the manufacture of processed foods as a stabilizing and emulsifying agent and in medicine as a laxative.
可用作治疗剂的噻吩并吡啶的苯并稠合杂芳基酰胺衍生物,包括它的药物组合物,及其使用方法。
Benzofused heterozryl amide derivatives of thienopyridines useful as therapeutic agents, pharmaceutical compositions including the same, and methods for their use.
二胺衍生物,二胺衍生物的制备方法,以及含有二胺衍生物作为活性成分的杀菌剂。
Diamine derivative, process for producing the same, and bactericide containing the same as active ingredient.
以磺基甜莱碱的衍生物为整平剂,多元有机酸为干扰离子络合剂,研制了SN - 1镀镍光亮剂。
By using sulfobetaine derivant as leveling agent and polybasic acid as complexant of interfering ions, the brightener SN-1 for nickel plating is developed.
以磺基甜莱碱的衍生物为整平剂,多元有机酸为干扰离子络合剂,研制了SN - 1镀镍光亮剂。
By using sulfobetaine derivant as leveling agent and polybasic acid as complexant of interfering ions, the brightener SN-1 for nickel plating is developed.
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