1) phenolic acid
酚酸类成分
1.
The chemical constituents of flavonoids and phenolic acid compounds of leaves from Nitraria tangutorum Bor. in China;
唐古特白刺叶黄酮类及酚酸类成分的分离鉴定
2) phenolic compounds
酚类成分
1.
Studies on phenolic compounds from Stellera chamaejasme;
瑞香狼毒根中酚类成分的研究
2.
Several phenolic compounds was isolated from grape seeds,and NMR was applied to identification of the compounds obtained.
从葡萄籽中分离出几种酚类成分,并用核磁共振等方法进行结构表征。
3.
High Performance Liquid Chromatographic Determination of Major Phenolic Compounds in Mainstream and Sidestream Cigarette Smoke;
建立了采用高效液相色谱直接分析卷烟主流和侧流烟气中7种主要酚类成分的方法。
3) phenols
酚类成分
1.
Objective:To compare the content of phenols bioactive components in the fresh dry Houttuynia cordata with the dry one by HPLC.
目的:比较冻干鲜鱼腥草/干品中的酚类成分含量。
2.
Objective:To observe the content variation of phenols from different growing stages in Dendrobium thyr- siflorum through the simultaneous determination of bibenzyls,phenanthrenes and fluorenones by HPLC.
目的:比较不同采收期球花石斛叶酚类成分(联苄、菲和芴酮类成分)的含量变化,为球花石斛的合理采收及质量评价提供科学依据。
4) phenolic constituents
酚类成分
1.
Study on phenolic constituents of Pholidota yunnanensis;
云南石仙桃中酚类成分的研究
5) phenolic components
酚类成分
1.
NMR spectroscopic characteristics of phenolic components from Caesalpinina sappan L.;
苏木酚类成分核磁共振波谱特征
2.
HPLC determination of four phenolic components in effective fraction of Stevia rebaudiana Bertoni
HPLC法测定甜叶菊有效部位中4个酚类成分含量
6) tamariscina ester A
酚酸成分
补充资料：酸类
酸类
通常指在水溶液中进行电离时放出水化氢离子(H3O+）的化合物。例如盐酸、醋酸等。溶液具有酸味，使蓝色石蕊试纸变红是其共性。广义的酸应该是指任何能放出质子(H+）的分子或离于。铵离子(NH4+）放出质子而成氨(NH3），所以铵离于是酸。
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