Barley grass powder rich in resveratrol, and preparation method for barley grass powder

Abstract

The invention provides barley grass powder rich in resveratrol and a preparation method for the barley grass powder. The barley grass powder comprises the following raw materials in part by weight: 1 to 3 parts of barley grass powder and 1 part of grape seed powder, wherein 100 grams of barley grass powder contains 6.25 milligrams of resveratrol. The preparation method for the barley grass powdercomprises the following steps of: pretreating the raw materials, crushing and juicing, concentrating, spray-drying, performing physicochemical measuring, obtaining the barley grass powder serving as a finished product, adding the grape seed powder and stirring, measuring the content of the resveratrol and the like. According to the method, the grape seed coarse powder is added into the spray-dried barley grass powder in a ratio, so that the barley grass powder is rich in resveratrol effective ingredients, and the functionality of resisting oxidation, aging and diseases relevant to aging by the barley grass powder is replenished. The barley grass powder is pure natural, does not have any additive and is suitable to be eaten by all people.

Description

technical field [0001] The invention relates to a vegetable powder making process, in particular to a spray-drying method for preparing barley powder rich in resveratrol and a preparation method thereof. Background technique [0002] Barley seedlings are functional food resources available for development. In the early 1990s, there was a frenzy of eating barley green juice for health care in Japan. In my country, the research on barley seedlings has been relatively mature in recent years, and the nutritional and health effects of the original leaves on the human body have been affirmed by relevant researchers, but how to make it convenient to eat and retain its original functional components is the key to the commercial development of barley seedlings . According to the report of Feng Qihao, a Chinese scholar, fresh wheat seedlings can be made into wort powder by freeze-drying method, which can keep most of the biologically active substances, but the cost is too high in larg...

AI Technical Summary

Problems solved by technology

According to the report of Feng Qihao, a Chinese scholar, fresh wheat seedlings can be made into wort powder by freeze-drying method, which can keep most of the biologically active substances, but the cost is too high in large-scale production, which is not ideal, and it is difficult to promote. If spray drying is used, choose the corresponding The parameters can also achieve the purpose of drying and maintaining biologically active substances. The process is simple and easy, and the cost is low. However, the optimized technical indicators and process parameters have not been obtained so far, and the technology is blank.

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