Method for producing asparagus powder

Abstract

The invention discloses a method for producing asparagus powder. Totally green fresh asparagus are taken as main raw materials, and the method comprises the following steps of: cleaning, blanching, cooling, quick freezing or not, adding water in a volume which is 0.8 to 2 times weight of the raw materials, crushing, pulping, grinding, adding a proper amount of malt dextrin, homogenizing, performing spray drying till the moisture is less than or equal to 5 percent to obtain primary asparagus powder, adding collagen, medlar extract and food additive into the primary asparagus powder for compounding or not, and packing the mixture to obtain the asparagus powder for drinking by dissolving. The raw material sources are wide, and the production process is simple and feasible. The product has the effects of relaxing bowel, improving immunity, adjusting blood pressure and blood fat and eliminating fatigue of the human body.

Description

technical field [0001] The invention relates to a method for deep processing of natural plants. Specifically, it is a production method of asparagus powder. Background technique [0002] At present, asparagus processed products mainly include: preserved asparagus products (primary processed products), deep-processed asparagus products, and asparagus health-care pharmaceutical products. Preserved asparagus products mainly include canned asparagus, refrigerated fresh-keeping asparagus, quick-frozen asparagus, etc. These are still the main processing forms now. The amount of deep processing of asparagus is very small, such as asparagus chewable slices, asparagus drinks, preserved asparagus fruit, asparagus wine, asparagus pickles, asparagus sugar, etc. The functional ingredients of asparagus health care medicine products mainly include flavonoids, rutin, polysaccharides, saponins, free amino acids, and highly active dietary fiber in asparagus skin. They are gradually being w...

AI Technical Summary

Problems solved by technology

[0004] The main problems in the development of asparagus in our country include: 1. There are few varieties of asparagus intensively processed, so far the main forms of domestic asparagus consumption are still fresh asparagus, canned asparagus, pickled asparagus, etc.; 2. Most of the asparagus produced are exported, and primary There are many products, the added value of products is not high, and the export advantages are mostly reflected in low production costs such as labor and land; 3. Some new products put on the market, due to insufficient publicity and promotion, as well as factors such as consumer awareness and product quality, The market demand is limited, and it is difficult to form industrialized large-scale production, which to a certain extent restricts the enthusiasm of processing enterprises for the development of asparagus; Most of the talents set foot in the field of asparagus development in the form of scientific research projects. With the completion of the project, it is difficult to continue the follow-up research, resulting in insufficient scientific research stamina, and the emergence of intensively processed products is very limited.

[0005] At present, the research on the production of asparagus powder by spray drying method is still in its infancy in our country, and there are no literatures and reports about the production technology of asparagus powder disclosed in this respect.