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A kind of preparation method of instant gardenia powder

A gardenia powder, instant technology, applied in the field of food and medicine, can solve the problems of affecting people's appetite and taking taste, loss of medicinal ingredients and nutritional ingredients, affecting efficacy and health care value, etc. , the effect of improving taste

Inactive Publication Date: 2016-01-20
NANJING BOSHINIU BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] From the instant products and decoction-free traditional Chinese medicine products sold in the market, we found two problems: on the one hand, some of these products cannot be dissolved in cold water, or the liquid form after dissolving in hot water is quite turbid, and there is precipitation, which affects People's appetite and taste; on the other hand, the processed products have serious loss of original medicinal ingredients and nutritional ingredients, which affects people's application of efficacy and health care value.

Method used

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  • A kind of preparation method of instant gardenia powder
  • A kind of preparation method of instant gardenia powder
  • A kind of preparation method of instant gardenia powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1) Extraction: Weigh 1000kg of gardenia, after ordinary crushing and sieving, place 8000kg of water in a continuous countercurrent extraction mechanical device for continuous countercurrent ultrasonic extraction; the extraction temperature is 45°C, the extraction time is 1.0h, ultrasonic The power is 8.4kw, and the output speed is 800L / h;

[0025] 2) Filtration: Filter the extracted gardenia extract through a horizontal screw discharge centrifugal device;

[0026] 3) Enzymolysis: put the filtered gardenia extract in a liquid storage tank, and add a compound enzyme containing pectinase for enzymolysis; the enzymolysis temperature is 45°C, and the enzymolysis time is 65 minutes;

[0027] 4) Ultrafiltration: The enzymatically hydrolyzed gardenia extract is clarified by 10nm ceramic membrane ultrafiltration;

[0028] 5) Concentration: Concentrate the ultrafiltered gardenia extract to 23Brix using a reverse osmosis membrane, and the concentration temperature is 40°C;

[00...

Embodiment 2

[0032] 1) Extraction: Weigh 1,000kg of gardenia, after ultrafine crushing and sieving, put it in a continuous countercurrent extraction mechanical device with 10,000kg of water, and perform continuous countercurrent ultrasonic extraction; the extraction temperature is 55°C, and the extraction time is 1.0h. The ultrasonic power is 8.4kw, and the output speed is 1000L / h;

[0033] 2) Filtration: Filter the extracted gardenia extract through a horizontal screw discharge centrifugal device;

[0034] 3) Enzymolysis: put the filtered gardenia extract in a liquid storage tank, and add a compound enzyme containing tannase for enzymolysis; the enzymolysis temperature is 45°C, and the enzymolysis time is 40 minutes;

[0035] 4) Ultrafiltration: subject the enzymatically hydrolyzed gardenia extract to 50nm ceramic membrane ultrafiltration for clarification;

[0036] 5) Concentration: Concentrate the ultrafiltered gardenia extract to 20 Brix under reduced pressure, and the concentration t...

Embodiment 3

[0040] 1) Extraction: Weigh 1,000kg of gardenia, after ordinary crushing and sieving, place 10,000kg of water in a continuous countercurrent extraction mechanical device for continuous countercurrent ultrasonic extraction; the extraction temperature is 55°C, the extraction time is 0.5h, ultrasonic The power is 8.4kw, and the output speed is 1000L / h;

[0041] 2) Filtration: Filter the extracted gardenia extract through a butterfly centrifugal device;

[0042]3) Enzymolysis: put the filtered gardenia extract in a liquid storage tank, and add a compound enzyme containing cellulase for enzymolysis; the enzymolysis temperature is 45°C, and the enzymolysis time is 30 minutes;

[0043] 4) Ultrafiltration: The enzymatically hydrolyzed gardenia extract is subjected to ultrafiltration clarification with an organic membrane (molecular weight cut-off 50,000 Daltons);

[0044] 5) Concentration: Concentrate the ultrafiltered gardenia extract to 25Brix under reduced pressure, and the concen...

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Abstract

The invention discloses a preparation method of instant gardenia powder, which uses gardenia as a raw material to obtain the product after extraction→filtration→ultrafiltration→concentration→sterilization→drying; in the process, a compound enzyme is added for enzymolysis, The compound enzyme is selected to be added to the reaction system during the extraction step or after the filtration step; the preparation method of the instant gardenia powder provided by the present invention utilizes modern biological extraction techniques such as continuous countercurrent, ultrasound, and enzymatic hydrolysis to realize low-temperature and high-efficiency extraction, so that The nutritional components and medicinal ingredients in the gardenia extract are closer to the raw material gardenia, and its medicinal effect is the same as that of the raw material; at the same time, ultrafiltration technology is used for purification, so that the prepared instant tea powder can be instantly dissolved in hot water, It is also instant soluble in cold water, and the solution is clear and bright without impurities, which improves the taste of people taking it.

Description

technical field [0001] The invention belongs to the field of food and medicine, and relates to a preparation method of instant gardenia powder. Background technique [0002] Gardenia is the dry and mature fruit of Gardenia jasminoides Ellis (Gardenia jasminoides Ellis), a Rubiaceae plant. Gardenia is widely distributed in my country, with complex plant sources and high demand. It is the first batch of medicinal and edible varieties announced by the Ministry of Health. The 2010 edition of the Chinese Pharmacopoeia stipulates that Gardenia is mainly used as the fruit of the Rubiaceae plant Gardenia. ) fruit is used as medicine. Gardenia is a commonly used traditional Chinese medicine in my country, and herbal medicine was first recorded in "Shen Nong's Materia Medica". Traditional Chinese medicine believes that gardenia is bitter and cold in nature, non-toxic, enters the heart, liver, lung, and stomach meridian, can clear away heat, purify fire, and cool blood. Indications ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/704A61K9/14A23F3/34
Inventor 刘世柏李旺盛伍有福姚涛涛周林
Owner NANJING BOSHINIU BIOLOGICAL SCI & TECH
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