1) kitigenin
剀提皂苷元
1.
TLC system was performed for identifing kitigenin and neoaspidistrin respectively by :1) chloroform-ethyl acetate-methyl alcohol-water(1.
2下层)为展开剂,对吉祥草中剀提皂苷元和剀提5-B-D-吡喃葡萄糖皂苷进行薄层鉴别。
2) kitigenin 5-O-β-D-glucopyranoside
剀提5-O-β-D-吡喃葡萄糖皂苷
4) diosgenin
[dai'ɔzdʒənin]
皂苷元
1.
Study on Extracting and Purifying Diosgenin from Dioscorea Zingiberensis C.H.Wright Through Enzymatic Zymotechnics;
酶解发酵盾叶薯蓣皂苷元的提取及纯化研究
2.
Yam's diosgenin is a kind of white crystal or powder with irritant smell, difficult to dissolve in the water, easy to dissolve in the benzene.
薯蓣皂苷元(diosgenin)为白色晶体或粉末,有刺激性气味,难溶于水,易溶于苯、氯仿等有机溶剂,化学式及分子量:C27H42O3,皂苷元具有多种生理功能,生物界称其为"生命的钥匙",医药界称其为"药物黄金,激素之母"。
3.
Ultrasound-assisted extraction of diosgenin from rhizome of Dioscorea zingiberensis C.
探讨了超声波辅助提取盾叶薯蓣皂苷元的优化工艺,主要考察了超声波作用对薯蓣皂苷元得率的影响,并与预发酵法结果进行比较。
5) sapogenin
[,seipə'dʒenin]
皂苷元
1.
Studies on the Growth and Morphological Variation of Leaves and Sapogenin Content of Dioscorea zingiberensis C.H.Wright from Different Populations;
不同居群盾叶薯蓣生长、叶形态及皂苷元含量的研究
6) sapogenins
皂苷元
1.
The crude sapogenins extracted from dried "Enwuyemi" Gynostemma pentaphyllum leaves were recrystallized and separated by Sephadex G-15 to obtain sapogenin monomers.
对"恩五叶蜜"干叶采用苷元提取法提取得粗苷元后,再于丙酮中重结晶得苷元,层析分离得单体苷元,质谱仪检测,得到3,7,12-羟基-24-乙酰基皂苷元分子量435D,最大可能分子式C26H43O5,在17号位结合的辛烷烃上有酯基团;7,8-羰基-11-羟基-3-乙酰基苷元分子量501D,最大可能分子式为C32H53O4,在3号位上结合酯基团,二者苷元与绞股蓝原变种苷元母核相同,是典型人参皂苷元,前二者在17号位或15号位上结合辛烷烃,后者在17号位上都结合辛烯烃,可能揭示其不苦的原因。
补充资料：菝葜皂苷元
分子式：C27H44O3
分子量：416.64
CAS号：126-19-2
性质：
分子量：416.64
CAS号：126-19-2
性质：
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