Amino acid application method capable of improving apigenin content of celery petioles

An application method and amino acid technology, which are applied in the field of amino acid application for improving the content of apigenin in celery petioles, can solve the problems of low apigenin content and affect the quality of celery, and achieve the effects of increasing the content, protecting internal organs, and having good antioxidant properties.

Active Publication Date: 2018-04-13
HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of amino acid application method that improves celery petiole apigenin content, this amino acid application method that improves celery petiole apigenin content is used for solving the low apigenin content in the petiole of traditional celery cultivation method, affects the quality of celery question

Method used

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  • Amino acid application method capable of improving apigenin content of celery petioles
  • Amino acid application method capable of improving apigenin content of celery petioles
  • Amino acid application method capable of improving apigenin content of celery petioles

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Embodiment 1

[0018] This amino acid application method for increasing the content of apigenin in celery petiole: applying glycine Gly, leucine Leu, histidine His, tryptophan Trp, cysteine ​​Cys, lysine Lys, celery during the growth period of celery Any one of aspartic acid Asp, valine Val, phenylalanine Phe, glutamic acid Glu, glutamine Gln, and asparagine Asn.

Embodiment 2

[0020] This amino acid application method for improving the content of apigenin in celery petiole: the amino acid is any amino acid in glycine Gly, glutamic acid Glu, asparagine Asn, histidine His, aspartic acid Asp, wherein glycine Gly, glutamic acid The concentration range of any amino acid in acid Glu and asparagine Asn is 80-160 mg·L -1 ; The concentration range of any amino acid in histidine His and aspartate Asp is 40~80 mg·L -1 .

Embodiment 3

[0022] This method of amino acid application to increase the content of apigenin in celery petioles: 80 mg·L -1 Glycine Gly, 80 mg·L-1 Any one of asparagine Asn; in the mid-growth period of celery, that is, 25-40 days after planting, apply 80 mg·L -1 Aspartic acid Asp, 80 mg·L -1 Histidine His, 80 mg·L -1 Any one of glutamic acid Glu; in the later stage of celery growth, that is, 40-55 days after planting, apply 80 mg·L -1 Aspartic acid Asp, 160 mg·L -1 Any one of glutamic acid Glu.

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Abstract

The invention relates to an amino acid application method capable of improving an apigenin content of celery petioles. The amino acid application method capable of improving the apigenin content of the celery petioles comprises the step of applying any amino acid of glycine Gly, leucine Leu, histidine His, tryptophan Trp, cysteine Cys, lysine Lys, aspartic acid Asp, valine Val, phenylalanine Phe,glutamic acid Glu, glutamine Gln and asparagines Asn in a celery growing period. The amino acid application method disclosed by the invention can greatly improve the apigenin content of the celery petioles by accurately applying amino acid to the celeries, and providing appropriate amino acid kinds, amino acid application amounts and application periods.

Description

1. Technical field [0001] The invention relates to the field of vegetable cultivation, in particular to an amino acid application method for increasing the content of apigenin in celery petioles. 2. Background technology [0002] celery( Apium graveolens L.) is a 2-year-old herbaceous plant that forms fat and tender petioles in the genus Apiaceae. It is native to the Mediterranean coast. Its wild species are from the humid areas of eastern Sweden, Algeria, Egypt, and Ethiopia to Asia Minor, the Caucasus, Pakistan, and the Himalayas. distribution in all regions. Since ancient Greece and Rome, its wild species and cultivated species have been used as medicinal materials or spices. Our country introduced and utilized celery earlier, and there is a description about Hu celery in the ancient book "Tang Huiyao". Now celery is widely distributed in our country, and it is planted in all parts of the north and south. Due to the wide adaptability of celery, combined with the prote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00A01G22/15C05C11/00
CPCA01C21/005C05C11/00
Inventor 马光恕张涛廉华李丹丹王茹华
Owner HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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