Fresh water cultivation of series function fresh-keeping spirulina platensis and spirulina maxima

Abstract

The invention belongs to sweet water breeding pure natural fresh-keeping type dull-tip spirulina and ultra-large spirulina which are alga for world wild production at present. Functional fresh-keeping new patern dull-tip spirulina and ultra-large spirulina variety which are emanated by cobalt (60)10 gray-25000 gray for 5 minutes to 10 hours, after controlling temperature, controlling light, controlling pH and conditioning all kinds of nutrition ingredient, single excellent mutagenesis variety screened by micromanipulator are purified and cultured are chosen. The functional fresh-keeping new patern dull-tip spirulina and ultra-large spirulina variety have stabilising germ line and higher nutrition ingredient than general dull-tip spirulina, ultra-large spirulina and other mutagenesis variety, especially some ingredients are more several times than present dull-tip spirulina and ultra-large spirulina. The alga wall of the new type spirulina is very thin, the width and length of alga body are larger than present dull-tip spirulina and ultra-large spirulina. We have breed five kinds of sweet water production alga variety whose functions are respectively fatigue protection, blood sugar dropping, beauty treatment, pruritus protection and hemostasia in indoor large scale clean environment deep layer (1 to 1.5meter).

Description

technical field

[0001] The invention belongs to the phylum Cyanobacteria, in particular to Spirulina. Background technique

[0002] Spirulina, commonly known as cyanobacteria, is a blue photoautotrophic microalgae, belonging to the phylum Cyanobacteria, Oscillatoraceae, and Spirulina. Spirulina is rich in chlorophyll, protein, beta-carotene, gamma-linolenic acid, vitamins (B 1 , B 2 , B 3 , B 6 , B 12 , C, niacin, etc.), trace elements (iron, calcium, magnesium, potassium, selenium, iodine, etc.), enzymes and other biologically active substances, the protein content of which is as high as 65% or more, and has reasonable amino acids (such as It is composed of eight essential amino acids such as amino acid, threonine, methionine and cystine. The algal wall is composed of polysaccharides and is easily absorbed and utilized. Its nutrient composition ratio is almost the same as the standard of the most ideal nutrition source for human being published by the Food and Agricu...