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¡¶±±·½Ô°ÒÕ¡·[ISSN:1001-0009/CN:23-1247/S]

Issue:

2018Äê21

Page:

30-36

Research Field:

Publishing date:

Info

Title:

Analysis of Glucosinolate Content in Different ª«Brassicaª« Vegetables

Author(s):

YAO Xiaotong; ZHANG Runzhi; XU Ning; ZHANG Chunyi; WANG Xuerong; LI Shumin

(College of Resources and Environment,Northeast Agricultural University,Harbin,Heilongiang 150030)ª¤

Keywords:

glucosinolate; ª«Brassica ª«vegetable; HPLC

PACS:

-

DOI:

10.11937/bfyy.20180890

Abstract:

Four ª«Brassicaª« vegetables were used as test materials,the glucosinolates(GS) composition and contents were evaluated by HPLC,in order to provide reference for the rational rotation planting mode of ª«Brassica ª«vegetables.The results showed that 15,16,13 individual glucosinolates were found in the root and leaves of ª«Brassica napiformis ª«var.ª« ª«Erdaomei and ª«Brassica juncea ª«var.ª« multiceps ª«Xuelihong respectively.In addition,the main composition was 2-propenyl glucosinolate,which occupied 89.23%£¬91.71% and 75.23% respectively of the total glucosinolates in root and leaves of these ª«Brassica ª«vegetables.However,root and leaves of ª«Brassica napiformis ª«var.Xiaohuaying and ª«Brassica campestrisª« L.Woguan-2 contained 13£¬12,14 individual glucosinolates.3-butenyl-GS was the dominant glucosinolate,representing about 30.25%£¬38.11% and 91.80% respectively of the total.In these 4 different ª«Brassicaª« vegetables,the root of ª«Brassica napiformis ª«var.ª« ª«Erdaomei had the highest total glucosinolate content,while the lowest concentration was found in root ofª« Brassica napiformis ª«varª«.ª«Xiaohuaying.Differentª« Brassica ª«vegetables had different glucosinolate content and composition,different genotypes of the same species and different organs of ª«Brassica ª«vegetable.ª¤

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Last Update: 2018-12-19