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Drying process capable of keeping chrysanthemum flowers lilac

A drying process, lavender technology, applied in the drying machine of static materials, tea drying, drying solid materials, etc., can solve the problems of inability to ensure the integrity of the flower shape, easy browning of flower color, and easy damage to chrysanthemum petals, etc., to achieve shortening Drying time, reduce the chance of fading, and brighten the soup color

Inactive Publication Date: 2018-12-11
浙江敬存仁生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the current chrysanthemums are processed, due to the high temperature, the chrysanthemums are often easy to damage the petals of the chrysanthemums, which cannot ensure the integrity of the flower shape. If the temperature is too low, there will still be water in the chrysanthemum, which will make the chrysanthemum easily damaged during storage and transportation, and the soup color and taste will be lacking after brewing

Method used

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Embodiment Construction

[0022] In order to better illustrate the content of the present invention, the following will expand the description in conjunction with implementation examples:

[0023] The present invention provides a drying process for maintaining the lavender color of chrysanthemum, which includes the following preparation steps:

[0024] Step 1. Pick fresh chrysanthemums without dew in the time period between 9 am and 13 pm. Picking is carried out within 15 minutes for sorting and screening, and fresh chrysanthemums with intact patterns are reserved for use;

[0025] Step 2: Soak the picked fresh chrysanthemum in glycerin solution for 3-4 hours;

[0026] Step 3: Soak the fresh chrysanthemum in a tartaric acid solution for 1 hour;

[0027] Step 4. Put the soaked fresh chrysanthemum in a cool place, spread it thinly, and wither for 6 hours until the flowers are soft and the moisture content is between 65% and 75;

[0028] Step 5. Put the withered chrysanthemums in the drying rack of the drying room. ...

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Abstract

The invention provides a drying process capable of keeping chrysanthemum flowers lilac. The drying process includes the steps of (1), picking, sorting and screening fresh chrysanthemum flowers withoutany dew from 9:00 am to 13:00 pm, soaking the fresh chrysanthemum flowers in glycerin and tartaric acid solution, preserving in shade, spreading for withering for 6 hours, placing in drying shelves of a drying room, controlling to raise the temperature to 75 DEG C through a heating control device arranged in the drying room within 20 minutes and then holding the temperature for 90 minutes; cooling rapidly to 25 DEG C and then holding the temperature for 5 hours; controlling the temperature of the drying room to be 55 DEG C, placing dryer bags on the drying shelves for drying process for 8 hours; raising temperature of the drying room to be 90 DEG C and then holding the temperature for 30 minutes; cooling to the normal temperature and then spreading for airing for 30 minutes, and finally packing and preserving.

Description

Technical field [0001] The invention relates to the field of chrysanthemum drying, in particular to a drying process for keeping the lavender of chrysanthemums. Background technique [0002] Chrysanthemum tea is a herbal tea made from chrysanthemum. The main raw material, chrysanthemum, is made through processes such as picking flowers, drying in the shade, steaming in the sun, and baking. According to ancient records, chrysanthemum has a sweet and bitter taste and slightly cold in nature. It has the effects of dispelling wind and heat, clearing liver and improving eyesight, detoxification and anti-inflammatory. In the current chrysanthemum processing process, because the temperature is too high, the chrysanthemum tends to damage the petals of the chrysanthemum, which cannot ensure the integrity of the flower shape. At the same time, the chrysanthemum has a chemical reaction, and the flower color is prone to browning and fading. There are many green leaves in the chrysanthemum. ...

Claims

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Application Information

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IPC IPC(8): F26B9/02F26B21/10F26B25/22A23F3/34
CPCA23F3/34F26B9/02F26B21/10F26B25/22F26B2200/20
Inventor 严杰凯
Owner 浙江敬存仁生物科技有限公司