蒜叶不同生长期提取液中有机硫化物组分含量研究

浙江农业学报

蒜叶不同生长期提取液中有机硫化物组分含量研究

青岛大学化学科学与工程学院，山东青岛 266000

出版日期:2014-07-25 发布日期:2014-08-06

Component concentration of organic sulfides in garlic leaf extracts at different developmental stages#br#

College of Chemical Sciences and Engineering， Qingdao University， Qingdao 266000， China

Online:2014-07-25 Published:2014-08-06

摘要/Abstract

摘要： 大蒜植株中含有一定量具有生理活性及药理性质的有机硫化物，采用有机溶剂提取法和气相色谱—质谱(GCMS)技术，对4个不同生长时期新鲜蒜叶提取液中的有机硫化物进行分析和鉴定。四个时期包括: 生长到1个月、生长到2个月、生长到5个月(包括2～3个月的冬季休眠期)和生长到7个月(成熟)。结果表明，蒜叶提取液中有机硫化物主要成分可分为3类: 烯丙基类硫化物、杂环类硫化物和烷基类硫化物，其中包含一定量的大蒜油成分。在大蒜植株生长过程中，各阶段蒜叶提取液组分及相对含量有一定的差别，在其生长到2个月和7个月时，提取液中的有机硫化物含量相对较高。其中具有代表性的二烯丙基二硫醚在4次试验提取液中的相对含量分别是609%，1567%，235%和1309%，3乙烯基1，2二硫杂5环己烯在4次试验中的相对含量分别是400%，1058%，230%和149%。

关键词: 蒜叶, 有机硫化物, 相对含量, 生长期, 药理性质

Abstract: Based on the biological activity and pharmacological effects of garlic， we analyzed and identified organic sulfides contained in fresh garlic leaf extracts at four developmental stages with GCMS by organic solvent extraction method. Four different periods included: one month， two months， five months (including 2-3 months of winter hibernation) and seven months (mature) after planting. The results showed that the main composition of garlic leaf extracts could be divided into three categories: allyl sulfides， heterocyclic sulfides and alkyl sulfides， containing a number of components of garlic oil. Garlic leaf extracts composition and relative contents varied during development and ripening. A significant increase in organic sulfur was observed when the garlic was two months and seven months old. The most representative compositions were diallyl disulphide and 3vinyl1，2dithiacyclohex5ene， whose relative contents were 609%，1567%，235% and 1309%; 400%，1058%，230% and 149%， respectively.

Key words: garlic leaf, organic sulfide, relative content, growth period, pharmacological effects

孙锡泉*，李欢*，李丽，姜勤，孙乔乔，杨迪，马兆立，孙典亭. 蒜叶不同生长期提取液中有机硫化物组分含量研究[J]. 浙江农业学报.

SUN Xiquan*， LI Huan*， LI Li， JIANG Qin， SUN Qiaoqiao， YANG Di， MA Zhaoli， SUN Dianting. Component concentration of organic sulfides in garlic leaf extracts at different developmental stages#br#[J]. .