Prunus humilis can

Abstract

The invention relates to a prunus humilis can. A preparation method of the prunus humilis can comprises the following steps: weighing 40 parts of white sugar and 60 parts of water according to the weight ratio, uniformly mixing to obtain super liquor, adding a calcium chloride solution of which the weight is 3 percent to 5 percent of the weight of the sugar liquor into the sugar liquor and regulating the pH value of the mixture to 3.5 by adopting citric acid so as to obtain color protection liquid; selecting prunus humilis which is 80 percent to 90 percent mature, washing the prunus humilis clean, placing the prunus humilis into hot water to carry out dipping cooking and then placing the prunus humilis into cold water to cool; then placing the prunus humilis into a vacuum degassing device filled with the color protection liquid to carry out degassing processing, and continuously soaking degassed fruits of prunus humilis in the vacuum degassing device for 2 hours to obtain the preprocessed prunus humilis; taking 72 parts of water and 28 parts of white sugar according to the weight ratio, uniformly mixing to obtain a white sugar solution, then adding ascorbic acid into the white sugar solution, placing the obtained product into a pot to boil, and filtering to obtain filling liquid; placing the preprocessed prunus humilis into a glass bottle and then filling the filling liquid into the glass bottle so as to obtain a semifinished prunus humilis can; finally, carrying out exhausting and sterilization processing to obtain the prunus humilis can.

Description

technical field [0001] The invention relates to a canned oatmeal, which belongs to the technical field of canned food. Background technique [0002] Ou plum, also known as calcium fruit and Yu plum, is a unique wild fruit plant in my country. Plum fruit is bright in color, rich in juice, rich in fragrance, and tastes like plums. It is known as a natural green food. The content of protein, VC, VE, and iron in Oli fruit is higher than that of ordinary fruits, especially the content of calcium ranks first among all fruits, and it is called "natural pigment calcium powder". Plum fruit contains 17 kinds of amino acids, the total amount is as high as 338.3-451.7mg / 100g, among which the content of amino acids needed for children's growth is as high as 102.7-126.6mg / 100g, especially lysine, valine, leucine and iso The content of leucine is very rich, and it is an ideal health-care fruit for children and the elderly. However, due to the high sour content of prunes, it is not suitab...

AI Technical Summary

Problems solved by technology

Plum fruit contains 17 kinds of amino acids, the total amount is as high as 338.3-451.7mg / 100g, among which the content of amino acids needed for children's growth is as high as 102.7-126.6mg / 100g, especially lysine, valine, leucine and iso The content of leucine is very rich, and it is an ideal health-care fruit for children and the elderly. However, due to the high sour content of prunes, it is not suitable for fresh consumption