Technique for extracting and preparing kudzu root and fern root starch

Abstract

The invention relates to a technical method of extracting and manufacturing starch of kudzuvine root and eastern bracken fern rhizome. The technical method comprises the steps of filtration and grading, primary crashing, washing and dipping, repeated grinding and sieving, separating and dehydration, hot blast drying and inspecting and packaging, etc. By employing the technical method, the extracted and processed edible starch of the kudzuvine root and the eastern bracken fern rhizome has good quality. And the method can be used for extracting and processing the starch from other wild plants such as acorn seeds, so as to meet the market demand and create certain economic benefit at the same time.

Description

1. Technical field [0001] The invention relates to a method for extracting starch, in particular to a process for extracting starch from wild kudzu root and fern root. 2. Background technology [0002] Pueraria, a wild plant, is a perennial vine. Its roots can be used to extract starch and can be used for medicine. It is mainly used to treat colds and fever, impervious rashes, acute gastroenteritis, infantile diarrhea, dysentery and other diseases; [0003] Wild plant fern, perennial herb, young leaves can be eaten, and underground roots can be used to make starch, and then make other foods such as vermicelli. Because the starches extracted from these two wild plants are not only edible, but also have health care and medicinal properties for the human body, they are favored by the public. But at present, the extraction and processing of its starch mostly adopts manual method, which not only has a low yield, but also is difficult to guarantee the quality. 3. Contents of th...

AI Technical Summary

Problems solved by technology

However, at present, the extraction and processing of its starch is mostly done by hand, not only the output is low, but the quality is also difficult to guarantee.