1) free Flavonoids
游离黄酮
1.
According to different acidity of free Flavonoids in Resina Draconis,different acidic lavonoids were extracted with the pH gradient extraction method from ethyl ether.
根据血竭中游离黄酮存在着酸性差异,采用溶剂除杂,转溶于乙醚,再用pH梯度萃取得到不同酸性的黄酮,进而对弱酸性组分分离纯化得到2个单体化合物。
3) Free testosterone
游离睾酮
1.
Study of serum testosterone,free testosterone,dihydrotestosterone concentrations related with age in men;
血清睾酮、游离睾酮、双氢睾酮浓度与男性年龄关系的研究
2.
Objective:To observe the changes of serum free testosterone (FT) and testosterone secreting index (TSI) in ED patients, and to assess the contribution of these two indexes to the diagnosis of ED caused by endocrine factors.
目的:通过观察勃起功能障碍(ED)患者的血清游离睾酮(FT)、睾酮分泌指数(TSI)的变化,探讨两者在ED内分泌病因中的诊断价值。
3.
Objective To investigate the relationship between testosterone, free testosterone and von Willebrand factor and to explore the mechanism of internal environment disturbance of sex hormones on atherosclerosis and coronary heart disease in male patients with acute coronary syndrome.
目的:观察不同类型男性冠心病患者血清睾酮、游离睾酮与血管性假血友病因子水平改变及互相间相关关系,进一步探讨睾酮与血管性假血友病因子在男性急性冠脉综合征发病中的作用。
4) Emodin
[英]['emədin] [美]['ɛmə,dɪn]
游离大黄素
1.
Simultaneous HPLC Determination of Resveratrol,Polydatin and Free Emodin in Polygonum Cuspidatum;
高效液相色谱法测定虎杖中白藜芦醇、白藜芦醇苷和游离大黄素
5) free lutein
游离叶黄素
1.
40 commercial Hy-Line Grey latter-laying hens were divided into 2 groups randomly,and were fed on a basal diet with additive lutein ester and a basal diet containing free lutein respectively after a 2-week washout period during which they consumed a low-lutein diet.
将40只产蛋后期海兰灰商品蛋鸡,随机分为2个组,用低叶黄素饲粮耗空2周后,分别饲喂在基础日粮中添加叶黄素酯和游离叶黄素的叶黄素强化日粮,两组均含有效叶黄素15 mg/kg。
6) free testosterone index(FTI)
游离睾酮指数
补充资料：游离硫黄
分子式：
分子量：
CAS号：
性质：硫化橡胶的化学试验项目之一。指硫化橡胶中未与橡胶结合的硫黄。可用丙酮将其分离或抽提出来。用硫黄硫化的橡胶，不论加热时间怎样长，用硫量怎样少，经分析发现总有未与橡胶结合的硫黄。总硫量与结合硫黄量之差，即为游离硫黄量。见结合硫黄。
分子量：
CAS号：
性质：硫化橡胶的化学试验项目之一。指硫化橡胶中未与橡胶结合的硫黄。可用丙酮将其分离或抽提出来。用硫黄硫化的橡胶，不论加热时间怎样长，用硫量怎样少，经分析发现总有未与橡胶结合的硫黄。总硫量与结合硫黄量之差，即为游离硫黄量。见结合硫黄。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条