High-activity composite microalga and preparation method thereof

Abstract

The invention discloses high-activity composite microalga, which is prepared from the following raw materials including 1000kg of alga liquid, 500kg of potassium humate, 1g of vitamin B6, 1g of vitamin B12, 20g of taurine and 50g of compound sodium nitrophenolate. A preparation method of the high-activity composite microalga comprises the following steps of (1) putting alga liquid into a stirring barrel; (2) feeding the vitamin B6, the vitamin B12, the taurine and the compound sodium nitrophenolate into the stirring barrel; mixing with the materials with the alga liquid put in the step (1); performing stirring for 5 minutes; performing dilution; (3) feeding the potassium humate into the stirring barrel to be mixed with the raw materials fed in the steps (1) and (2); performing stirring for 30 minutes; (4) performing uniform stirring; obtaining a finished product after the split charging. The alga is used as a composite alga group preparation subjected to dormancy treatment; under the normal temperature storage conditions, the shelf life can exceed half a year; the long-distance market putting can be met; meanwhile, all natural original ecological rule functions of supplementing the water body dissolved oxygen, providing natural bait, eliminating toxic and harmful substances of the water body and the like are achieved.

Description

technical field [0001] The invention relates to an algae, in particular to a high-activity composite microalgae and a preparation method thereof. Background technique [0002] Microalgae are a kind of autotrophic plants widely distributed in land and ocean, rich in nutrients and high in photosynthetic utilization. The polysaccharides, proteins, pigments, etc. produced by cell metabolism make them useful in the fields of food, medicine, genetic engineering, and liquid fuels. Very good development prospects. Similar products in the past belong to highly active microalgae, and the shelf life of the product is very short, which is not conducive to large-scale production and sales. Contents of the invention [0003] In order to solve the above-mentioned deficiencies of the prior art, the present invention provides a high-activity composite microalgae and a preparation method thereof. [0004] The above-mentioned purpose of the present invention is achieved through the followi...

AI Technical Summary

Problems solved by technology

Previous similar products belong to highly active microalgae, and the shelf life of the product is very short, which is not conducive to large-scale production and sales