【摘 要】
：
Some kinds of amino acids are the precursors of glucosinolate synthesis,such as Methionine,Phenylalanine and Tryptophane.This paper studied the influence of different kinds of amino acids on the gluco
【机 构】
：
National Engineering Research Center for Vegetables,Beijing,100097,China
【出 处】
：
Vegetable Production,Quality and Process Standardization in
论文部分内容阅读
Some kinds of amino acids are the precursors of glucosinolate synthesis,such as Methionine,Phenylalanine and Tryptophane.This paper studied the influence of different kinds of amino acids on the glucosinolates compositions and contents of Chinese kale.Six kinds of amino acids were used separately by foliar spray.They were Methionine (Met),Phenylalanine (Phe),Tryptophane (Trp),Glycine (Gly),Glutamine (Glu) and Cysteine (Cys).Chinese kale cultivar "Zizhi" was used in the experiment.The results showed that eight kinds of glucosinolates were identified in Chinese kale of all treatments,including 4 aliphatic glucosinolates (progoitrin (PRO),sinigrin (SIN),glucoraphanin (RAA) and gluconapin (NAP)) and 4 indole glucosinolates (4-hydroxyglucobrassicin (4OH),glucobrassicin (GBC),4-methoxyglucobrassicin (4ME) and neoglucobrassicin (NEO)).
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