Planting method capable of increasing puerarin content in kudzu vine roots

A technology of puerarin and planting methods, applied in botany equipment and methods, horticultural methods, agricultural machinery and equipment, etc., can solve the problems of low puerarin content and affecting the nutritional value of puerarin, increase glycogen content, and promote photosynthesis speed, effect of increasing content

Inactive Publication Date: 2017-10-13
安徽胜华农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pueraria lobata is the tuber of the vine plant Pueraria, which tastes sweet and cool, and is often used for soup. Its main component is starch, and it also contains flavonoids, including daidzein, puerarin, amino acids, and coumarins. etc., have the functions of relieving fever, promoting body fluid, quenching thirst, and stopping diarrhea, and have high nutritional and medicinal value. It has a protective effect on acute myocardial hemorrhage caused by vasopressin, and is widely used. The content of puerarin in pueraria directly affects the nutritional value of puerarin, but the content of puerarin in puerarin currently planted is low, which cannot meet the needs of the people

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A planting method for increasing the puerarin content of puerarin. The kudzu vines with bud nodes are trimmed off as cuttings, and the cuttings are soaked in vitamin B6 solution, then treated with low-temperature plasma, and then cut in the seedling field. When the kudzu vine cuttings grow to 20 cm, start watering with vitamin B6 solution and Trichosanthes leaf extract every day, and add an additional 2 hours of red light every day for 40 days.

[0017] The length of the lower end of the kudzu vine with bud nodes is 5.6 cm, and the length of the upper end of the bud nodes is 1.2 cm.

[0018] The mass fraction of the vitamin B6 solution is 0.35%.

[0019] The cuttings are soaked in the vitamin B6 solution specifically as follows: the cuttings are soaked in the vitamin B6 solution, the soaking temperature is 28° C., and the soaking time is 2 hours.

[0020] The low-temperature plasma treatment specifically includes: subjecting cuttings to low-temperature plasma treatment...

Embodiment 2

[0026] A planting method for increasing the puerarin content of puerarin. The kudzu vines with bud nodes are trimmed off as cuttings, and the cuttings are soaked in vitamin B6 solution, then treated with low-temperature plasma, and then cut in the seedling field. When the kudzu vine cuttings grow to 22 cm, start watering with vitamin B6 solution and Trichosanthes leaf extract every day, and add an additional 2 hours of red light every day for 50 days.

[0027] The length of the lower end of the bud node in the described kudzu vine with bud node is 6.2 cm, and the length of the upper end of the bud node is 1.6 cm.

[0028] The mass fraction of the vitamin B6 solution is 0.38%.

[0029] The cuttings are soaked in the vitamin B6 solution specifically as follows: the cuttings are soaked in the vitamin B6 solution, the soaking temperature is 30° C., and the soaking time is 3 hours.

[0030] The low-temperature plasma treatment specifically includes: subjecting the cuttings to low-...

Embodiment 3

[0036] A planting method for increasing the puerarin content of puerarin. The kudzu vines with bud nodes are trimmed off as cuttings, and the cuttings are soaked in vitamin B6 solution, then treated with low-temperature plasma, and then cut in the seedling field. When the kudzu vine cuttings grow to 21 cm, start watering with vitamin B6 solution and Trichosanthes leaf extract every day, and add an additional 2 hours of red light every day for 45 days.

[0037] The length of the lower end of the kudzu vine with bud nodes is 5.8 cm, and the length of the upper end of the bud nodes is 1.4 cm.

[0038] The mass fraction of the vitamin B6 solution is 0.36%.

[0039] The cuttings are soaked in the vitamin B6 solution specifically as follows: the cuttings are soaked in the vitamin B6 solution, the soaking temperature is 29° C., and the soaking time is 2 hours.

[0040] The low-temperature plasma treatment specifically includes: subjecting the cuttings to low-temperature plasma treat...

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Abstract

The invention discloses a planting method capable of increasing puerarin content in kudzu vine roots. The planting method includes: trimming off a kudzu vine with bud knobs to serve as a cutting twig, soaking the cutting twig in a Vitamin B6 solution, subjecting the soaked cutting twig to low-temperature plasma processing, performing cutting in a seedling cultivating land, when the cutting twig of the kudzu vine grows to 20cm, starting to water the cutting twig with a mixture of the Vitamin B6 solution and a mongolian snakegourd leaf extracting solution, and adding extra 2 hours of red light illumination every day for 40 days. The planting method is capable of increasing the puerarin content in the kudzu vine roots remarkably, and thereby capable of increasing a nutritive value of the kudzu vine roots.

Description

technical field [0001] The invention belongs to the technical field of puerarin planting, and in particular relates to a planting method for increasing the puerarin content of puerarin. Background technique [0002] Pueraria lobata is the root of the vine plant Pueraria. It tastes sweet, cool and delicious. It is often used for soup. Its main component is starch. In addition, it also contains flavonoids, including daidzein, puerarin, amino acids, and coumarins. etc. It has the functions of relieving fever, promoting body fluid, quenching thirst, and stopping diarrhea, and has high nutritional and medicinal value. The puerarin extracted from Pueraria root has the functions of reducing fever, sedation, and increasing coronary blood flow. It has a protective effect on acute myocardial hemorrhage caused by vasopressin, and is widely used. The content of puerarin in pueraria directly affects the nutritional value of puerarin, but the content of puerarin in puerarin currently plan...

Claims

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Application Information

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IPC IPC(8): A01G7/04A01G7/06
CPCA01G7/04A01G7/06Y02P60/14
Inventor 方光胜唐爱花
Owner 安徽胜华农业发展有限公司
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