STUDIES OF LUFFA ECHINATA .3. OIL AND SAPONIN
STUDIES OF LUFFA ECHINATA .3. OIL AND SAPONIN
复制标题
DOI：
10.1002/jps.2600500816
复制
发表时间：
1961-01-01
影响因子：
3.8
通讯作者：
RAISINGHANI, KH
中科院分区：
文献类型：
--
作者：
KHORANA, ML;RAISINGHANI, KH
丝瓜子油。发现它能存款碳氢化合物，十三烷，C31 H64。皂苷已经以部分纯化的形式被分离，并且皂苷元被鉴定为gypsogenin。用硼氢化钠还原，得到常春藤皂苷元。用改进的Wolff-Kishner法还原其甲酯得到油酸。葡萄糖、鼠李糖和木糖已在存在的糖中被鉴定。它们似乎以葡萄糖-木糖-鼠李糖3：2：1的分子比发生。
The oil of the fruits ofLuffa echinataRoxb. is found to deposit the hydrocarbon, hentriacontane, C31H64. Saponin has been isolated in partially purified form, and the sapogenin is identified as gypsogenin. On reduction with sodium borohydride it gave hederagenin. Reduction of its methyl ester by a modified Wolff-Kishner method gave oleanolic acid. Glucose, rhamnose, and xylose have been identified among the sugars present. They seem to occur in the molecular ratio of glucose-xylose-rhamnose 3:2:1.