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Method for preparing eucommia ulmoies leaf and wolfberry beverage

The technology of Eucommia ulmoides leaves and Lycium barbarum is applied in the field of preparation of Eucommia ulmoides leaves and Lycium barbarum beverages, which can solve the problems of inconvenient frying of Eucommia ulmoides and Lycium barbarum, unpleasant taste, scarcity of Eucommia bark resources, etc., and achieves enhanced immunity, good taste and better effect. good effect

Inactive Publication Date: 2012-06-20
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to avoid the deficiencies of the prior art, the present invention proposes a preparation method of eucommia leaf and wolfberry beverage, which overcomes the shortage of eucommia bark resources, inconvenience in taking and eating Eucommia ulmoides and medlar, and unpleasant taste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1: 200 g of fresh eucommia leaves were rinsed and washed, and dried in an oven at 60° C. for 2 hours to obtain 72 g of dried eucommia leaves. Weigh 20g of dried eucommia leaves, add 600ml of pure water, boil for 1 hour, filter through four layers of gauze after cooling, and obtain 515ml of eucommia extract. Weigh 50g of dried wolfberry, add 500ml of pure water, boil for 30 minutes, cool and filter with four layers of gauze to obtain 380ml of wolfberry extract. Beverage preparation: Take 180ml of eucommia extract and 200ml of medlar extract, add 15g of white sugar, 3ml of honey, add about 620ml of purified water to make up to 1000ml, stir evenly, place in a low temperature environment of 4°C for 10 hours, and filter with suction Remove the precipitate, and finally sterilize at 121° C. for 20 minutes with high-pressure steam, and aseptically fill to obtain the product.

Embodiment 2

[0023] Example 2: 100 g of fresh eucommia leaves were rinsed and washed, and dried in an oven at 65° C. for 1.5 hours to obtain 37 g of dried eucommia leaves. Weigh 20g of dried eucommia leaves, add 700ml of pure water, boil for 80 minutes, filter through four layers of gauze after cooling, and obtain 595ml of eucommia extract. Weigh 50g of dried wolfberry, add 650ml of pure water, boil for 40 minutes, cool and filter with four layers of gauze to obtain 517ml of wolfberry extract. Beverage preparation: Take 250ml of eucommia extract and 180ml of medlar extract, add 18g of white sugar, 2ml of honey, add about 570ml of purified water to make up to 1000ml, stir evenly, place in a low temperature environment of 4°C for 10 hours, and filter with suction Remove the precipitate, and finally sterilize at 121° C. for 20 minutes with high-pressure steam, and aseptically fill to obtain the product.

Embodiment 3

[0024] Example 3: 100 g of fresh eucommia leaves were rinsed and washed, and dried in an oven at 70° C. for 1 hour to obtain 35 g of dried eucommia leaves. Weigh 20g of dried eucommia leaves, add 1000ml of pure water, boil for 90 minutes, filter through four layers of gauze after cooling, and obtain 828ml of eucommia extract. Weigh 50g of dried Lycium barbarum, add 550ml of pure water, boil for 40 minutes, filter with four layers of gauze after cooling, and obtain 424ml of Lycium barbarum extract. Beverage preparation: Take 230ml of eucommia extract and 200ml of medlar extract, add 10g of white sugar, 5ml of honey, add about 570ml of purified water to make up to 1000ml, stir evenly, place in a low temperature environment of 4°C for 10 hours, and filter with suction Remove the precipitate, and finally sterilize at 121° C. for 20 minutes with high-pressure steam, and aseptically fill to obtain the product.

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Abstract

The invention relates to a method for preparing an eucommia ulmoies leaf and wolfberry fruit beverage, which is characterized by comprising the following steps of: firstly, sorting, drip-washing and drying eucommia ulmoies leaves, and respectively boiling and extracting the eucommia ulmoies leaves and wolfberry fruits for a certain time by using a fixed amount of purified water; secondly, blending the eucommia ulmoies leaf extraction liquid, the wolfberry fruit extraction liquid, a little honey and white granulated sugar according to a certain proportions, adding a certain proportion of purified water, uniformly stirring the mixture, and settling the mixture at low temperature for a certain time; and finally removing precipitates through suction filtration, sterilizing the liquid at high temperature and filling the liquid. The method has the advantages that the eucommia ulmoies leaves and the wolfberry fruits are extracted in boiling water for a long time such that the effective ingredients contained in the extraction liquids are greatly increased; the slightly bitter flavor of eucommia ulmoies and the slightly sweet flavor of wolfberry fruits are complemented, and the eucommia ulmoies leaf and wolfberry fruit beverage tastes sweetly after the white granulated sugar and the honey are added; and the resource of eucommia ulmoies leaves is abundant and is effectively utilized.

Description

technical field [0001] The invention relates to a preparation method of Eucommia leaf and wolfberry drink. Background technique [0002] Eucommia ulmoides is a famous and precious tonic medicinal material in China. It is sweet and slightly pungent in nature, warm, and enters the liver and kidney meridians. "Shen Nong's Materia Medica" listed it as the top grade, saying that it "cures mainly waist and knee pain, nourishes the middle, nourishes essence, strengthens muscles and bones, eliminates itching and dampness in the shade, and urinates. Long-term use, it can lighten the body and resist aging." According to modern medical research, Eucommia has many functions such as nourishing the liver and kidney, strengthening bones and muscles, lowering blood pressure, preventing miscarriage, anti-tumor, and enhancing immunity. Lycium barbarum is sweet in taste and flat in nature, and has the effect of nourishing the liver and kidney. "Compendium of Materia Medica" says "long-term us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L1/29A23L33/00
Inventor 潘亚磊翟远坤武祥龙牛银波孔祥鹤范於菟梅其炳
Owner NORTHWESTERN POLYTECHNICAL UNIV