Beta acid a component of lupulin.
贝塔酸，蛇麻素的成份之一。
Peudolaric acid a (PAA); S180 cells; Apoptosis of tumor cells.
土槿甲酸；肉瘤180细胞；瘤细胞凋亡。
Objective:To analyse aristolochic acid A in Asarum petelotii O.
目的：对红金耳环中马兜铃酸A进行定量分析。
METHODS:HPLC method was used to determine aristolochic acid A content content in different parts of Herba Asari.
方法：用高效液相测定细辛不同部位马兜铃酸A的含量。
OBJECT To search method of synthesising Hexamethyl ether of salvianolic acid A benzyl ester as danshensu derivative.
目的：探讨六甲基丹酚酸A苄酯的合成方法。
Cichoric acid, a powerful stimulant for the immune system, is widely used in Europe and America.
菊苣酸已被欧美国家作为免疫增强剂而广泛使用。
Through adjustment (adding stabilizer and antioxidant agents, adjusting the ratio of sugar to acid) a stable olive cloudy juice drink with a pleasant color, special olive scent was produced.
通过调配（添加稳定剂、抗氧化剂、调节糖酸比），可获得色、香、味俱佳的橄榄浑浊汁饮料。
This thesis introduces a method of synthesis of lignin phosphonic acid, a new product, by making use of lignin, the scrap material in the course of paper-making.
利用造纸工业副产品—木质素合成木质素膦酸新产品，并测定了它的含磷量和红外光谱。
The paint is prepared from the epoxy modified resin with complex acid, a cashew nut oil curing agent, red iron oxide, zinc oxide, a solvent, the addition agent, and the like.
本发明是由带络合酸的环氧改 性树脂，腰果油固化剂，氧化铁红，氧化锌，溶剂，助剂等配制而成的。
Phytic acid, a natural nontoxic chemical, is a kind of organic phosphate compound extracted from foodstuff.
植酸是从粮食作物中提取的有机磷酸化合物，它是天然的无毒化工产品。
Lactic acid: a smooth (not sharp) acid created during malolactic fermentation. This acid is also found in milk.
乳酸：在苹果乳酸发酵中产生的一种圆滑(不尖锐)的酸。这种酸也存在于牛奶中。
Abstract: Glucaric acid, a high value-added organic acid, is widely used in food, pharmaceutical and chemical industries.
摘要：葡萄糖二酸是一种高附加值的有机酸，广泛用于食品、医药和化工领域。
Analysis of amino acid composition of LPL shows that it has a high content of acidic amino acid, a few of basic amino acid but no Arg.
氨基酸组成分析表明，该凝集素富含酸性氨基酸，而碱性氨基酸含量较少，不含精氨酸。
Buildup of uric acid, a natural waste product, can lead to a painful inflammation of the joints called gout, a form of arthritis that typically occurs in middle-aged men.
尿酸是一种天然产生的废物，尿酸的积聚会导致发生一种很痛苦的称为痛风的关节炎症，这是关节炎的一种表现形式，常发生于中年男性。
In order to explore a biological process to produce 6-hydroxynicotinic acid, a strain, named BK-1, was rapidly isolated by a novel screening protocol from soil samples in various districts.
为开发生物法生产6-羟基烟酸，利用快速筛选方法从多个地区的土壤中筛到了一株能高效羟化烟酸为6-羟基烟酸的菌株BK-1，可以用菌体催化得到高纯度的6-羟基烟酸。
For resolving the lack of solubility data terephthalic acid in aqueous acetic acid, a method of determining the solubility at high temperature was developed.
针对对苯二甲酸工业中的溶解度基础数据缺乏的问题，提出了一种测定高温下对苯二甲酸在醋酸水溶液中的溶解度的方法。
Based on the mixed filtration of phosphoric acid slurry in the conventional manufacturing of wet-process phosphoric acid, a new stratified filtration process was advanced in this article.
本文在传统的湿法磷酸生产中磷酸料浆混合过滤的基础上，提出了分层过滤的新工艺。
Many human cancer cell lines have absolute requirements for exogenous methionine, an essential amino acid. A number of researchers have attempted to exploit the methionine dependence of tumors.
多种肿瘤细胞表现出对外源性甲硫氨酸的依赖，人们对于限制甲硫氨酸后肿瘤细胞生长受到抑制这一现象进行了很多的研究。
Ursolic acid, a pentacyclic triterpene compound, naturally occurs in a large variety of plants, has attracted considerable interest owing to its significant biological activities.
熊果酸属于五环三萜类化合物，广泛存在于天然植物中，具有多种显著的药理活性。
Ursolic acid, a pentacyclic triterpene compound, naturally occurs in a large variety of plants, has attracted considerable interest owing to its significant biological activities.
熊果酸属于五环三萜类化合物，广泛存在于天然植物中，具有多种显著的药理活性。
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