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| Analysis on Composition and Content of Glucosinolates in Different Genotypes of Chinese Kale |
| SI Yu,CHEN Guo-ju,LEI Jian-jun*,CAO Bi-hao,FENG En-you |
| Biotechnology Institute of Horticulture College,South China Agriculture University，Vegetable Department of Horticulture College,South China Agriculture University,Guangzhou 510642,Guangdong,China |
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Abstract The composition and content of glucosinolates(GSs)among 43 genotypes of Chinese kale(B.alboglabra Bailey)were analyzed,including five aliphatic GSs(2-hydroxybut-3-enyl GS,2-propenyl GS,4-methylsulfinylbutyl GS,4-pentenyl GS and 3-butenyl GS)and four indolyl GSs(4-hydroxyindol-3-ylmethyl GS,indol-3-ylmethyl GS,4-methoxyindol-3-ylmethyl GS and neoindol-3-ylmethyl GS).The main individual GS was 3-butenyl GS.The contents of total GSs,total aliphatic GSs and total indolyl GSs ranged from 3.369 5-21.337 8 mg•g-1（DW）,1.539 7-17.264 5 mg•g-1（DW）,0.797 6-9.590 0 mg•g-1（DW）.
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Received: 10 September 2008
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