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Selenium-enriched imperial chrysanthemum and preparation method thereof

A technology of enriching selenium and imperial chrysanthemum, applied in tea substitutes, etc., can solve the problem of low selenium content

Inactive Publication Date: 2020-10-27
滁州市恩典硒文化传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The content of selenium element in the chrysanthemum tea produced by the prior art is very low, so it is necessary to produce a kind of chrysanthemum rich in selenium, which not only has the health care function of chrysanthemum, but also can supplement the selenium needed by the human body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The preparation method of selenium-enriched imperial chrysanthemum comprises the following steps:

[0045] (1) Pre-harvest treatment: Spray selenium-enriched nutrient solution on the leaves of Huangchrysanthemum from September 1st, spray once every 15 days, spray 4 times in total, spray 60kg of selenium-enriched nutrient solution per mu each time ;

[0046] (2) Picking: Pick the imperial chrysanthemum with complete flower shape, bright color, no pests and diseases, and no flower stalks on November 5;

[0047] (2) Picking: picking imperial chrysanthemums with complete flower shape, bright color, no pests and diseases, and no pedicels;

[0048] (3) Spreading: put the plucked chrysanthemums on the withering trough with their hearts facing up, and the flowers do not overlap. After spreading them at 33°C for 3 hours, then at 25°C for 6 hours, and then at 18°C ​​for 5 hours. Hour;

[0049] (4) Finishing: The emperor chrysanthemum treated in step (3) is fixed in a microwave...

Embodiment 2

[0054] The preparation method of selenium-enriched imperial chrysanthemum comprises the following steps:

[0055] (1) Pre-harvest treatment: Spray selenium-enriched nutrient solution on the leaves of Huangchrysanthemum from September 1st, spray once every 15 days, spray 4 times in total, spray 60kg of selenium-enriched nutrient solution per mu each time ;

[0056] (2) Picking: Pick the imperial chrysanthemum with complete flower shape, bright color, no pests and diseases, and no flower stalks on November 5;

[0057] (3) Color protection: soak the plucked imperial chrysanthemum in the color protection solution for 5 minutes, then take it out to obtain the color-protected imperial chrysanthemum;

[0058] (4) Spreading: Put the color-protecting queen chrysanthemum flowers heart-up on the withering tank, the flowers do not overlap, spread at 33°C for 3 hours, then spread at 25°C for 6 hours, and then spread at 18°C 5 hours;

[0059] (5) Fixing: The emperor chrysanthemum treated...

Embodiment 3

[0066] The preparation method of selenium-enriched imperial chrysanthemum comprises the following steps:

[0067] (1) Pre-harvest treatment: Spray selenium-enriched nutrient solution on the leaves of Huangchrysanthemum from September 1st, spray once every 15 days, spray 4 times in total, spray 60kg of selenium-enriched nutrient solution per mu each time ;

[0068] (2) Picking: Pick the imperial chrysanthemum with complete flower shape, bright color, no pests and diseases, and no flower stalks on November 5;

[0069] (3) Color protection: soak the plucked imperial chrysanthemum in the color protection solution for 5 minutes, then take it out to obtain the color-protected imperial chrysanthemum;

[0070] (4) Spreading: Put the color-protecting queen chrysanthemum flowers heart-up on the withering tank, the flowers do not overlap, spread at 33°C for 3 hours, then spread at 25°C for 6 hours, and then spread at 18°C 5 hours;

[0071] (5) Fixing: The emperor chrysanthemum treated...

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Abstract

The invention discloses selenium-rich Huang chrysanthemum and a preparation method thereof. The preparation method of the selenium-rich Huang chrysanthemum comprises the following steps: (1) processing before picking; (2) picking; (3) spreading; (4) carrying out deactivation of enzymes; (5) drying. According to the selenium-rich Huang chrysanthemum and the preparation method thereof disclosed by the invention, Huang chrysanthemum planted in Enshi District of Hubei is adopted, and the selenium content is high; in the preparation process, the color of the Huang chrysanthemum is protected; by spreading in stages, the color of the prepared Huang chrysanthemum is bright and the fragrance is dense; by adopting the ways of microwave enzyme deactivation and vacuum drying, the loss of nutrient contents of the Huang chrysanthemum in a high temperature process is avoided. The selenium-rich Huang chrysanthemum prepared by the method is rich in selenium element required by a human body, the sensory quality is good, and the nutrition is rich.

Description

technical field [0001] The invention relates to a selenium-enriched imperial chrysanthemum and a preparation method thereof, belonging to the field of chrysanthemum preparation. Background technique [0002] Selenium is one of the 14 trace elements necessary for human health and animals. It has triple biological functions of nutrition, toxicity and detoxification. Degeneration, pancreatic atrophy and fibrosis, muscular dystrophy, Keshan disease, Kashin Joint, cataract and other diseases, selenium is widely used in cancer surgery, radiotherapy and chemotherapy, etc. Drug supplement, so the production of selenium-enriched health products is very necessary. [0003] The average selenium content in the soil of Hubei Province is 0.259mg / kg. There is no selenium deficiency in the whole, and high selenium in some areas. Studies have confirmed that the Enshi area in the southwest of Hubei is the largest high-selenium area in China, and the selenium content in the soil reaches 20-30...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 卢梅芳
Owner 滁州市恩典硒文化传媒有限公司