Method for preparing suaeda salsa biogenetic salt

Abstract

The invention discloses a method for preparing a suaeda salsa biogenetic salt. The method comprises the following steps of: taking parts, such as stems and leaves, above roots of fresh suaedasalsa; juicing; adding water into residual solid parts and extracting once; mixing the two liquids; and performing enzymolysis, boiling, decoloration, heavy metal removal, concentration and crystallization onthe mixed liquid, thus obtaining a finished product. The yield of the product is 1.2-2.1%. The product comprises inorganic salts serving as major ingredients and natural organic matters serving as minor ingredients. The inorganic salts mainly comprise sodium chloride, potassium chloride and magnesium sulfate as well as a trace amount of trace elements (Ca, P, Fe, Zn, Se, I, Cu and Mn) and the organic matters in the product mainly comprises vitamins, amino acid and polysaccharide. During preparation, any chemical substances are not required; furthermore, the raw materials are abundant, readilyavailable and low in cost, and have extremely high economic additional value; and moreover, the preparation method is simple and feasible, is easy to produce and operate, and is wide in market prospect.

Description

technical field [0001] The invention relates to a preparation method of Suaeda salsa biological salt in the field of tidal flat plant extraction chemical industry. Background technique [0002] Suaedasalsa (Suaedasalsa) is also known as "wolf's tail strip", "haiying dish" and "alkali". "Yellow Cabbage" etc., annual herb, stems are erect, cylindrical, up to 30-100 cm, flowers are solitary or 2-3 petioles are clustered on the short stalks of leaf axils, in the shape of umbrellas, and the perianth is in the shape of a fruit The five-pointed star-shaped plant is a typical halophyte. It mostly grows on the tidal flats near the coast, and it can also be planted. Its cultivation techniques are relatively extensive, and it is mainly distributed in Northeast, Northwest, North China, Henan, Shandong, Jiangsu and Zhejiang. Suaeda salsa has good commerciality and beautiful plant shape. It has the elegant name of "emerald coral". The fresh and tender stems and leaves are rich in nutriti...

AI Technical Summary

Problems solved by technology

Suaeda salsa has the function of absorbing and storing salt. Suaeda salsa absorbs through the roots, purifies the inorganic salts in the soil, and absorbs them selectively, and stores them in its stems and leaves. The salt content is very high, such as sodium chloride, chloride Potassium and magnesium chloride are the main components. In addition, it also contains Ca, P, Fe, Zn, Se, I, Cu, and Mn trace elements. It is a rare source of nutritional biological salts and has important production and development values. not produced and utilized