Mulberry leaf water drink and method for preparing same

A technology for mulberry leaves and beverages, which is applied in the field of plant extraction, can solve the problems of destruction of effective components of mulberry leaves, reduced health care value, low nutritional value, etc., and achieves the effects of eliminating low toxicity, improving health care value, and low temperature.

Inactive Publication Date: 2013-04-03
黄汐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventors of this case thought through many experiments and tests that although the content of flavonoids in dried mulberry leaves has increased, its nutritional value is lower than that of fresh mulberry leaves

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Embodiment 1 This mulberry leaf water drink is the original flavor mulberry leaf water drink that adopts mulberry leaf water extract configuration, and it adopts fresh mulberry leaf, through ultrasonic leaching, pressing filtration and concentrating to the extract that the specific gravity is 1.1-1.15, the The mulberry leaf water extract obtained by the high temperature instantaneous sterilization of the extract. The specific preparation method is:

[0019] Use fresh mulberry leaves picked from mulberry trees in summer or autumn, cut them into pieces after cleaning, put them in an ultrasonic extraction tank, add drinking water 30 times the weight of fresh mulberry leaves in the ultrasonic extraction tank, and heat at 60°C Ultrasonic leaching was carried out for 40 minutes under the same temperature conditions to obtain the first leaching mixture, filtered to obtain a clear leachate, and then the second leaching was carried out under the same conditions as above, and the...

Example Embodiment

[0021] Embodiment 2 This mulberry leaf water drink is the original flavor mulberry leaf water drink that adopts mulberry leaf water extract configuration, and it adopts fresh mulberry leaf, through ultrasonic extraction, pressing filtration and concentrating to the extract that specific gravity is 1.1-1.15, this The mulberry leaf water extract obtained by the high temperature instantaneous sterilization of the extract. The specific preparation method is:

[0022] Use fresh mulberry leaves picked from mulberry trees in summer or autumn, cut them into pieces after cleaning, put them in an ultrasonic extraction tank, add drinking water 10 times the weight of fresh mulberry leaves in the ultrasonic extraction tank, and heat at 55°C Ultrasonic leaching was carried out for 40 minutes under the same temperature conditions to obtain the first leaching mixture, filtered to obtain a clear leachate, and then the second leaching was carried out under the same conditions as above, and the ...

Example Embodiment

[0024] Embodiment 3 This mulberry leaf water drink is the original flavor mulberry leaf water drink that adopts mulberry leaf water extract configuration, and it adopts fresh mulberry leaf, through ultrasonic extraction, pressing filtration and concentrating to the extract that specific gravity is 1.1-1.15, the The mulberry leaf water extract obtained by the high temperature instantaneous sterilization of the extract. The specific preparation method is:

[0025] Use fresh mulberry leaves picked from mulberry trees in summer or autumn, cut them into pieces after cleaning, put them in an ultrasonic extraction tank, add drinking water 20 times the weight of fresh mulberry leaves into the ultrasonic extraction tank, and heat at 65°C Ultrasonic leaching was carried out for 40 minutes under the same temperature conditions to obtain the first leaching mixture, filtered to obtain a clear leachate, and then the second leaching was carried out under the same conditions as above, and the...

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PUM

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Abstract

A mulberry leaf water drink and a method for preparing the same are disclosed. The mulberry leaf water drink is characterized in that fresh mulberry leaves are subjected to ultrasound-assisted extraction, squeezing and filtering and concentration so that an extract liquid in the proportion of 1.1-1.5 is obtained, the extract liquid is subjected to high-temperature instantaneous sterilization to obtain the water extract of the mulberry leaves, and the water extract of the mulberry leaves is used for the raw juice of the mulberry leaf water drink. The mulberry leaf water drink is high in nutritional value, and the method for preparing the mulberry leaf water drink is nontoxic; the mulberry leaf water drink is suitable for different types of people to drink and capable of effectively maintaining the nutrition and health care components rich in the fresh mulberry leaves, thereby improving the content of polysaccharides and amino acids therein; and the method for preparing the mulberry leaf water drink is simple and low in cost, suitable for large scale production and also capable of guaranteeing the safety of the mulberry leaf water drink.

Description

technical field [0001] The invention belongs to plant extraction technology, and in particular relates to a mulberry leaf water drink prepared from fresh mulberry leaves and a preparation method of the mulberry leaf water drink. Background technique [0002] Mulberry leaves are rich in protein and amino acids, and have the functions of lowering blood sugar, lowering blood pressure, clearing intestines and detoxifying, reducing weight and clearing fat, removing freckles and beautifying, clearing liver and improving eyesight. In addition, mulberry leaves also contain a variety of vitamins and minerals, amino acids and plant fibers, etc., and have been recognized by the Ministry of Health as "medicine and food from the same source" food. Mulberry leaves are a good functional food. Mulberry leaves contain a variety of flavonoids, alkaloids, phytosterols and other pharmacological components, which can lower blood fat, lower blood pressure, lower cholesterol, inhibit thrombosis, a...

Claims

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Application Information

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IPC IPC(8): A23L2/38
Inventor 黄汐
Owner 黄汐
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