Amino Acids in Flowers, Stems and Fruits of Pitaya Grown on Saline Habitats

XIE Hong-gen; LIN Qi-hua; CHEN Yuan; ZHUO Yu-hui; YANG Dao-fu

doi:10.19303/j.issn.1008-0384.2017.05.019

Volume 32 Issue 5

Jun. 2017

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Article Navigation > Fujian Journal of Agricultural Sciences > 2017 > 32(5): 568-571

XIE Hong-gen, LIN Qi-hua, CHEN Yuan, ZHUO Yu-hui, YANG Dao-fu. Amino Acids in Flowers, Stems and Fruits of Pitaya Grown on Saline Habitats[J]. Fujian Journal of Agricultural Sciences, 2017, 32(5): 568-571. doi: 10.19303/j.issn.1008-0384.2017.05.019

Citation:

XIE Hong-gen, LIN Qi-hua, CHEN Yuan, ZHUO Yu-hui, YANG Dao-fu. Amino Acids in Flowers, Stems and Fruits of Pitaya Grown on Saline Habitats[J]. Fujian Journal of Agricultural Sciences, 2017, 32(5): 568-571. doi: 10.19303/j.issn.1008-0384.2017.05.019

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Amino Acids in Flowers, Stems and Fruits of Pitaya Grown on Saline Habitats

doi: 10.19303/j.issn.1008-0384.2017.05.019

1.
Institute of Agricultural Engineering and Technology, Fujian Academy of Agricultural Science, Fuzhou, Fujian 350003, China
2.
Fruit Research Institute, Fujian Academy of Agricultural Science, Fuzhou, Fujian 350003, China
3.
Putian Xinmin Modern Agriculture Co., Ltd. Putian, Fujian 351111, China

Received Date: 2017-02-12
Rev Recd Date: 2017-03-15
Publish Date: 2017-05-28

Abstract

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.
- Pitaya,
- saline habitat,
- amino acids

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References(20)

References

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