土耳其野生刺山柑（刺山柑属物种）嫩梢和花芽中的硫代葡萄糖苷成分

Glucosinolate composition of young shoots and flower buds of capers (Capparis species) growing wild in Turkey.

作者信息

Matthäus Bertrand, Ozcan Musa

机构信息

Institute for Lipid Research of the Federal Center for Cereal, Potato and Lipid Research, P.O. 1705, 48006 Münster, Germany.

出版信息

J Agric Food Chem. 2002 Dec 4;50(25):7323-5. doi: 10.1021/jf020530+.

DOI:10.1021/jf020530+

PMID:12452652

Abstract

The content and glucosinolate composition of young shoots and raw flower buds of Capparis spinosa var. spinosa and Capparis ovata Desf. var. canescens at three different sizes (x <or= 8 mm, 8 < x <or= 13 mm, and x > 13 mm) were investigated by HPLC with UV detection. Samples were harvested in August 2001 in Turkey. Twelve different glucosinolates were identified in the young shoots and buds of both species. Total content of glucosinolates ranged from 6.55 micromol/g (large buds of C. spinosa) to 45.56 micromol/g (young shoots of C. ovata). The main glucosinolate was glucocapperin, which amounted to approximately 90% of the total glucosinolates. In both species the total glucosinolate content varied in dependence on the bud size, whereas a greater variability was given for buds from C. spinosa.

摘要

采用高效液相色谱-紫外检测法，对刺山柑变种刺山柑和卵叶山柑变种灰毛山柑三种不同大小（x≤8毫米、8＜x≤13毫米和x＞13毫米）的嫩梢和未成熟花蕾的含量及硫代葡萄糖苷组成进行了研究。样本于2001年8月在土耳其采集。在这两个物种的嫩梢和花蕾中鉴定出了12种不同的硫代葡萄糖苷。硫代葡萄糖苷的总含量在6.55微摩尔/克（刺山柑的大花蕾）至45.56微摩尔/克（卵叶山柑的嫩梢）之间。主要的硫代葡萄糖苷是葡萄糖芥苷，约占硫代葡萄糖苷总量的90%。在这两个物种中，硫代葡萄糖苷的总含量均随花蕾大小而变化，而刺山柑花蕾的变化更大。