Preparation method of highland barley green

Abstract

The present invention discloses a preparation method of highland barley green. The preparation method comprises the following steps: fresh highland barley seedlings with a growing height of 25-30 cm are cut and harvested, the cut and harvested fresh highland barley seedlings are washed clean, the washed fresh highland barley seedlings are subjected to a rocking treatment for three times, the treated fresh highland barley seedlings are placed in a steam explosion jar for a steam explosion treatment, the treated fresh highland barley seedlings are concentrated at room temperature, and the concentrated fresh highland barley seedlings are spray-dried to obtain a concentrated solution to obtain powder; 3-8 times of RO water s added into the powder, a mixed enzymolysis agent is added proportionally, an enzymolysis is conducted at 30-35 DEG C for 1-2 h, stirring and oxygenating are conducted for once at every half hour, and a pH value is controlled at 6.5-7.5 to obtain an enzymatic hydrolyzate; the obtained enzymatic hydrolyzate is quickly frozen and the frozen enzymatic hydrolyzate is then thawed naturally, so that starch in an extract is aged and precipitates; a supernatant is collected, a remaining part is centrifuged, and centrifuged liquid is collected and blended into the supernatant; and the materials are dried and a water content in highland barley seedling juice is reduced into 5%-10% to obtain a finished product. A leaching rate of active ingredients and a yield of the highland barley green are obviously increased, the active ingredient such as SOD is increased by about50% and the yield of the highland barley green is improved by about 40%.

Description

technical field [0001] The invention relates to the field of health care products, in particular to a preparation method of barley barley chlorophyll. Background technique [0002] Barley chlorophyll is the abbreviation of barley young leaf juice. The nutritional and medicinal value of wheat seedlings have been discovered as early as the Ming Dynasty in my country. According to the "Compendium of Materia Medica" records: wheat seedlings, pungent cold non-toxic. Cure mainly alcohol poisoning violent fever, wine gangrene yellow eyes. It also detoxifies the cup, boils the juice and filters it, relieves seasonal illness and fever, withdraws the chest and insulates the heat, sharpens the small intestine, and is used as a fast food, which is very beneficial to the color. Modern biochemical studies have shown that the metabolism of wheat seedlings before heading is active, rich in potassium, magnesium, iron, calcium, copper, selenium, manganese and other minerals that maintain h...

AI Technical Summary

Problems solved by technology

[0005] At present, there are defects such as low juice yield and insufficient utilization of barley resources in the current preparation method of barley chlorophyll prepared from wheat seedlings, which seriously hinders the development and popularization of barley chlorophyll products.