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Method for preparing okra flower tea

A technology of scented tea and sunflower, which is applied in the field of preparation of okra scented tea, can solve the problems of okra flowers that are easy to rot, high temperature, and perishable, and achieve the effect of plump and firm flower shape, shortened picking time, and rich nutrients

Inactive Publication Date: 2016-05-25
ZHEJIANG XIUDI BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] But this invention has disadvantages, because the okra flower is easy to rot after blooming, and it is easy to rot during picking and picking before entering the warehouse for refrigeration, which not only causes the flower shape of the okra flower to be firm and full, but also affects the final product. appearance, but also lead to the loss of nutrients in okra flowers
In addition, during the preparation of scented tea, the temperature of the drying process is relatively high, which is not conducive to the preservation of nutrients.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A preparation method of okra scented tea, comprising the steps of:

[0035] (1) Fresh-keeping pretreatment: 3.5 hours before spraying the fresh-keeping solution on the okra flowers, spray the okra flowers with an aqueous solution of acetic acid with a concentration of 2.5wt%, and just wet the petals of the okra flowers when spraying the acetic acid solution. Then, 1.5 hours before the closure of the okra flowers, the preservative solution is sprayed on the surface of the petals of the okra flowers.

[0036] Wherein the above-mentioned preservative solution is a chitosan suspension with a concentration of 1.5wt%, and the spraying amount of the preservative solution is 0.2 grams per square centimeter.

[0037] (2) Picking: pick the okra flowers within 2.5 hours after the closure of the okra flowers after the above fresh-keeping pretreatment.

[0038] (3) Refrigeration: Put the picked okra flowers into a fresh-keeping store for refrigeration; the temperature of the fresh-...

Embodiment 2

[0045] A preparation method of okra scented tea, comprising the steps of:

[0046] (1) Fresh-keeping pretreatment: 3 hours before spraying the fresh-keeping solution on the okra flowers, spray the okra flowers with an aqueous solution of acetic acid with a concentration of 2wt%, and just wet the petals of the okra flowers when spraying the acetic acid solution. Then, 1 hour before the okra flowers close, the preservative solution is sprayed on the surface of the petals of the okra flowers.

[0047] Wherein the above-mentioned fresh-keeping liquid is a carboxymethyl chitosan aqueous solution with a concentration of 0.5 wt%, and the spraying amount of the fresh-keeping liquid is 0.3 grams per square centimeter.

[0048] (2) Picking: pick the okra flowers within 2 hours after the okra flowers that have been pre-treated for preservation are closed.

[0049] (3) Refrigeration: Put the picked okra flowers into a fresh-keeping store for refrigeration; the temperature of the fresh-ke...

Embodiment 3

[0056] A preparation method of okra scented tea, comprising the steps of:

[0057] (1) Fresh-keeping pretreatment: 4 hours before spraying the fresh-keeping solution on the okra flowers, spray the okra flowers with an aqueous acetic acid solution with a concentration of 3 wt%, and just wet the petals of the okra flowers when spraying the acetic acid solution. Then, 2 hours before the closure of the okra flowers, the preservative solution is sprayed on the surface of the petals of the okra flowers.

[0058] Wherein the above-mentioned fresh-keeping liquid is the chitosan suspension that concentration is 2wt%, and the spray amount of fresh-keeping liquid is 0.1 gram per square centimeter.

[0059] (2) Picking: pick the okra flowers within 2 hours after the okra flowers that have been pre-treated for preservation are closed.

[0060] (3) Refrigeration: Put the picked okra flowers into a fresh-keeping store for refrigeration; the temperature of the fresh-keeping store is 15°C, an...

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PUM

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Abstract

The invention relates to the technical field of flower tea, and discloses a method for preparing okra flower tea. The method comprises the following steps: (1) freshness preservation treatment; (2) picking; (3) refrigeration; (4) airing; (5) drying; (6) sterilization; (7) packaging and storage; (8) classification and packaging. The method has the advantages that okra flowers can keep fresh for a long time after picked, nutritional ingredients of the okra flowers are maintained without losing in a preparation process, and the okra flowers are eventually prepared into flower tea products; the okra flower tea has the advantages of full and firm flower shapes, rich nutrients and good healthy function.

Description

technical field [0001] The invention relates to the technical field of scented tea, in particular to a preparation method of okra scented tea. Background technique [0002] Okra scented tea is rich in pectin (polysaccharides, counted as carbohydrates) and dietary fiber. The viscous state of pectin is very rare in the plant world. The proportion of dietary fiber and the proportion of soluble dietary fiber Both are very rare in plants. Okra flowers are rich in vitamin A, carotene, vitamin C, E, etc., especially the content of vitamin A and carotene ranks first among the animals and plants discovered so far. Okra flower also contains selenium, calcium, iron, phosphorus, potassium and other trace elements, but the content is not particularly rich, but the absorption rate of calcium is more than 50%, which is still an ideal food for calcium supplementation. [0003] The viscous substance rich in okra flowers mainly contains LM, a substance similar to natural hormones, which can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 周献中
Owner ZHEJIANG XIUDI BIOTECH CO LTD
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