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Processing method of dried chloranthus spicatus flowers

A processing method and a technology for Orchid Orchid, applied in the field of processing dried Orchid Orchid, can solve problems such as loss of nutrient effective components, and achieve the effects of low moisture content, maintaining nutrients and active substances, and easier brewing

Pending Publication Date: 2022-01-11
HUANGSHAN WUYUNJIAN ECOLOGICAL AGRI DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are few dried pearl orchids in the market, and the traditional high-temperature treatment can easily lead to the loss of effective nutrients

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1 Preparation of Vacuum Permeate

[0026] The permeate for vacuum infiltration consists of the following components:

[0027] The permeate of vacuum infiltration consists of the following components: 26% ethanol, 1.3% sodium carboxymethylcellulose, 3% rosemary extract, 0.6% tea polyphenols, 4% sodium alginate, and the balance is water. Put the above components into a magnetic stirrer one after another, and after stirring thoroughly, it is obtained.

Embodiment 2

[0028] Embodiment 2 A kind of pearl orchid dried flower processing method

[0029] Include the following steps:

[0030] Step 1: Picking

[0031] Choose fresh, healthy and complete flower-shaped pearl orchids picked between 6 am and 9 am;

[0032] Step 2: Preprocessing

[0033] Wash the plucked pearl orchids, remove impurities, carry out vacuum infiltration, the number of infiltrations is 2 times, and then air-dry;

[0034] Step 3: Prefreeze

[0035] Pre-freeze the air-dried pearl orchids at a temperature of -25°C and a pre-freezing time of 1.6 hours;

[0036] Step 4: Vacuum freeze-drying

[0037] Set the initial temperature of the vacuum dryer to -32°C, put the pre-frozen pearl orchids into the vacuum dryer, evacuate, and keep the vacuum at 15Pa for 20 hours;

[0038] Then adjust the vacuum degree to 8Pa, adjust the temperature to 2°C, and heat and sublimate for 10 hours; then, when the temperature is adjusted to 6°C, heat and sublimate for 12 hours; then adjust the tem...

Embodiment 3

[0040] Embodiment 3 A kind of pearl orchid dried flower processing method

[0041] Include the following steps:

[0042] Step 1: Picking

[0043] Choose fresh, healthy and complete flower-shaped pearl orchids picked between 6 am and 9 am;

[0044] Step 2: Preprocessing

[0045] Wash the plucked pearl orchids, remove impurities, carry out vacuum infiltration, the number of infiltrations is 2 times, and then air-dry;

[0046] Step 3: Prefreeze

[0047] Pre-freeze the air-dried pearl orchids at a temperature of -25°C to -35°C, and the pre-freezing time is 1-2h;

[0048] Step 4: Vacuum freeze-drying

[0049] Set the initial temperature of the vacuum dryer to -30°C, put the pre-frozen pearl orchids into the vacuum dryer, and vacuum at 16 Pa for 20 hours;

[0050] Then adjust the vacuum degree to 8Pa, adjust the temperature to 5°C, and heat and sublimate for 10 hours; then, when the temperature is adjusted to 8°C, heat and sublimate for 12 hours; then adjust the temperature to...

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PUM

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Abstract

The invention discloses a processing method of dried chloranthus spicatus flowers. The processing method of the dried chloranthus spicatus flowers comprises the steps of picking, pretreatment, pre-freezing, vacuum freeze-drying and the like. According to the processing method of the dried chloranthus spicatus flowers, the appearance of the chloranthus spicatus flowers can be well preserved, nutritional ingredients and active substances are kept, the moisture content is low, and the dried chloranthus spicatus flowers are convenient to transport and store for a long time.

Description

technical field [0001] The invention relates to a method for processing dried orchid orchid flowers. Background technique [0002] Pearl orchid has an elegant and refreshing fragrance, and is an important raw material for scenting tea. It was once popular among consumers for its pure orchid fragrance. In addition, Zhulan has many uses. Its flowers can not only extract Zhulan essential oil and extract Zhulan extract, but also are excellent aromatic raw materials. Its stems, leaves, and roots can all be used as medicine. Pearl Orchid has a strong, delicate, mellow, and long-lasting fragrance, similar to orchids, and can be used fresh or dried in the shade for later use. Its stems, leaves and roots can be harvested in four seasons, the leaves are mostly used fresh, and the stems and roots can be washed, sliced ​​and dried in the sun for later use. Pearl Orchid flowers are pungent, sweet, slightly astringent, warm; Pearl Orchid leaves and stems are pungent and warm; Pearl Orch...

Claims

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Application Information

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IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 王承善曹田中邵鑫吴慧青伍全根
Owner HUANGSHAN WUYUNJIAN ECOLOGICAL AGRI DEV CO LTD
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