福建农业学报2017，Vol.32Issue(5)：568-571,4.DOI:10.19303/j.issn.1008-0384.2017.05.019
盐碱环境火龙果花、茎和果实氨基酸分析
Amino Acids in Flowers, Stems and Fruits of Pitaya Grown on Saline Habitats
摘要
Abstract
Contents of amino acids (AA) in the flowers, stems and fruits of pitayagrown on saline habitats were analyzed.The results indicated that the fruit flesh, pericarps, biennial stems, annual branches, petals and filaments all contained the 17 AAs detected.The total AA content (fresh weight) in fruit flesh was 973.85 mg·hg-1, 500.46 mg·hg-1 in pericarp, 552.32 mg·hg-1 in biennial stem, 389.57 mg·hg-1 in annual branch, 736.47 mg·hg-1 in petal, and 604.64 mg·hg-1 in filament.The flavoring AAs and medicinal AAs were abundant.The flavoring AAs in the fruit flesh, pericarps, biennial stems, annual branches, petals, and filaments were 58.02%, 62.45%, 58.46%, 58.18%, 61.79%, and 60.66%, respectively;and, the medicinal AAs were 65.58%, 64.05%, 62.63%, 61.39%, 62.08%, and 61.73%, respectively.According to the analytical results, development and utilization of pitaya flowers and stems were suggested.The effect of saline habitat on the AA contents in parts of the plants grown on it was discussed.关键词
火龙果/盐碱环境/氨基酸Key words
Pitaya/saline habitat/amino acids分类
农业科技引用本文复制引用
谢鸿根,林旗华,陈源,卓玉辉,杨道富..盐碱环境火龙果花、茎和果实氨基酸分析[J].福建农业学报,2017,32(5):568-571,4.基金项目
科技部科技基础性工作专项(2007FY110500-04) （2007FY110500-04）
