Moringa extract as well as preparation method of moringa extract and moringa feed additive

Abstract

The invention relates to the technical field of biology, and discloses a moringa extract as well as a preparation method of the moringa extract and a moringa feed additive. According to the preparation method, water is added into moringa leaves, the pH value and the temperature are reduced, then, biological enzymes are adopted for enzymolysis, next, heating digestion is adopted to obtain water extraction liquid, ethanol precipitation is carried out after water extraction liquid concentration, obtained precipitates are the moringa extract, the biological enzymes are protease, cellulose and pectinase, and the protease is papain, pepsase, trypsin or serrapeptass. The enzymolysis effects of the specific protease, cellulose and pectinase is utilized for hydrolyzing large blocks of complicated-molecular-structure ingredients of the moringa leaves per se into smaller water-soluble high-bioavailability small molecular active substances, and then, high-yield and high-quality moringa extracts are obtained through a water extraction and ethanol precipitation method.

Description

technical field

[0001] The invention relates to the field of biotechnology, in particular to a moringa extract, a preparation method thereof and a moringa feed additive. Background technique

[0002] Moringa, the Moringa family of the cauliflower order, native to India, also known as the drumstick tree, is a perennial tropical deciduous tree. The whole plant of Moringa oleifera can be used, and there are many and complete nutrients, especially the leaves of Moringa oleifera are the most widely used. Moringa leaves are pungent, slightly warm, and non-toxic. Its ingredients are rich in nutrients, including flavonoids, polyphenols, polysaccharides, proteins, vitamins and minerals, and essential amino acids that cannot be synthesized by the human body. Relevant research results show that as long as three tablespoons of Moringa leaf powder, it contains 27% of vitamin A, 42% of protein, 125% of calcium, 70% of iron, and 22% of vitamin C that children need daily. In terms of effi...