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Preparation method of instant folium apocyni veneti powder

A kind of hemp powder and instant technology, which is applied in the field of preparation of instant apocynum powder, can solve the problems of insufficient dissolution of effective substances, small adaptability to the crowd, single variety, etc., achieve bright yellow soup, improve quality, and reduce the loss of aroma components Effect

Inactive Publication Date: 2018-11-09
XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And apocynum is as medicine and food dual-purpose plant, uses mainly apocynum tea in the field of health food at present, and its production is to imitate the preparation of green tea production technology, there is kind singleness, mouthfeel is not good enough, the stripping of effective substance is not enough, adapts to crowd face minor issues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] a, pretreatment: picking fresh apocynum leaves as raw material, washing with clear water, and drying;

[0033] b. Fixing: use the apocynum leaves obtained in step a with a roller fixing machine, the fixing temperature is 180°C, and the fixing time is 90s;

[0034] c. Extraction: crush 1000kg of Apocynum leaves after step b is completed to 30 meshes, add water with a mass ratio of 10 times the raw material, and add 5kg of β-cyclodextrin at the same time, extract 2 times, each time for 1 hour, extract The temperature is 80°C, filter, and collect the water extract;

[0035] d, primary filtration: filter the water extract obtained in step c with a disc centrifuge, and the centrifugal speed is 5000r / min to obtain the filtrate;

[0036] e, ultrafiltration: the filtrate obtained in step d is filtered by an organic membrane with a molecular weight cut-off of 50,000 Daltons using an ultrafiltration membrane;

[0037] f. Concentration: Concentrate the filtrate filtered in step ...

Embodiment 2

[0040] a, pretreatment: picking fresh apocynum leaves as raw material, washing with clear water, and drying;

[0041] b, finishing: use the roller finishing machine for the Apocynum leaves obtained in step a, the finishing temperature is 200°C, and the finishing time is 150s;

[0042] C, extraction: the Apocynum leaf 1000kg after step b is finished, pulverize to 20 orders, add the water of 12 times amount of raw material mass ratio, add 20kgβ-cyclodextrin simultaneously, extract 3 times, each 1 hour, extraction temperature is 90°C, filter and collect the water extract;

[0043] d, initial filtration: filter the water extract obtained in step c with a disc centrifuge, and the centrifugal speed is 6000r / min to obtain the filtrate;

[0044] e, ultrafiltration: the filtrate obtained in step d is filtered by an organic membrane with a molecular weight cut-off of 100,000 Daltons using an ultrafiltration membrane;

[0045] f. Concentration: Concentrate the filtrate filtered in step...

Embodiment 3

[0048] a, pretreatment: picking fresh apocynum leaves as raw material, washing with clear water, and drying;

[0049] b. Finishing: use the apocynum leaves obtained in step a with a drum fixing machine, the finishing temperature is 240°C, and the finishing time is 120s;

[0050] C, extraction: the Apocynum leaf 1000kg after step b is finished, pulverize to 40 orders, add the water of 20 times of raw material mass ratio, add 10kgβ-cyclodextrin simultaneously, extract 2 times, each 2 hours, extraction temperature is 95°C, filter and collect the water extract;

[0051] d, primary filtration: the water extract obtained in step c is filtered with a disc centrifuge, and the centrifugal speed is 8000r / min to obtain the filtrate;

[0052] e, ultrafiltration: the filtrate obtained in step d is filtered by an organic membrane with a molecular weight cut-off of 100,000 Daltons using an ultrafiltration membrane;

[0053]f. Concentration: the filtrate filtered in step e is concentrated t...

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PUM

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Abstract

The invention relates to a preparation method of instant folium apocyni veneti powder. The preparation method comprises the steps of: adopting folium apocyni veneti as a raw material, and conducting pretreatment, fixation, extraction, preliminary filtration, ultrafiltration, concentration and drying to obtain the instant folium apocyni veneti powder. The instant folium apocyni veneti powder obtained by the method not only maintains nutrient compositions and natural flavor of folium apocyni veneti tea, but also can be brewed to drink by hot and cold water, and a solution is clear yellow-green bright, the taste is fresh and refreshing, and the aroma is more harmonious and lasting, the instant folium apocyni veneti powder is easy to store, easy to use and so on. The total polyphenol content of the instant folium apocyni veneti powder obtained by Folin-Ciocalteu colorimetry can be 10% or more. A unique structure of polyphenols has many pharmacological functions, such as anti-oxidation, anti-arteriosclerosis, hypolipidemic, prevention and treatment of cardiovascular and cerebrovascular diseases such as coronary heart disease and stroke and antibacterial. The preparation method of the instant folium apocyni veneti powder is widely used in food, cosmetics, daily necessities, medicine and health care products and other fields.

Description

technical field [0001] The invention relates to the field of food and medicine, in particular to a preparation method of instant apocynum powder. Background technique [0002] Apocynum venetum (Apocynum venetum L.) belongs to the genus Apocynum venetum, also known as floret Apocynum venetum and Apocynum kenaf. , Zeqi Ma, Niu Cha, etc. Apocynum apocynum is a genuine medicinal material included in the Pharmacopoeia of the People's Republic of China (2010 edition one), which has the functions of calming the liver and calming the nerves, clearing heat and diuresis, and is used for liver yang dizziness, palpitation, insomnia, edema and oliguria. "Its dried leaves are used as medicine. It is sweet, bitter, and cool in nature and taste, and returns to the Liver Meridian. It has the effects of calming the liver and calming the nerves, clearing away heat and diuresis, and is used to treat dizziness due to liver yang, palpitations, insomnia, neurasthenia, edema, oliguria, high blood ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/24A61K9/14A23F3/34A61P1/08A61P9/06A61P25/20A61P25/00A61P7/10A61P9/12A61P13/12A61K127/00
CPCA23F3/34A61K9/14A61K36/24A61K2236/331A61K2236/39A61K2236/51A61K2236/53A61P1/08A61P7/10A61P9/06A61P9/12A61P13/12A61P25/00A61P25/20
Inventor 贺飞阿吉艾克拜尔·艾萨吴涛陈君马庆苓
Owner XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI
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