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Organic spirulina culture medium

A technology of spirulina and culture medium, applied in the direction of bacteria, etc., can solve the problems that are rare and have not been reported by the media

Inactive Publication Date: 2013-08-28
DONGTAI CITY SPIRULINA BIO ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, Spirulina medium that does not affect the growth of Spirulina and can increase the types and contents of vitamins and trace elements in Spirulina is still rare, and has not been reported by the media

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0017] Organic spirulina medium, including water and baking soda and salt added to the water, the quality of the salt is 0.18-0.4‰ of the water quality, and the biogas liquid supernatant is added to the water, the biogas The quality of the liquid supernatant is 8‰~16‰ of the quality of water, and the added amount of the sodium bicarbonate is the amount added to make the pH value of the spirulina culture medium between 8.2~9.8.

example 2

[0019] Organic spirulina medium, including water and baking soda and salt added to the water, the quality of the salt is 0.20-0.35‰ of the quality of the water, and the quality of the supernatant of the biogas liquid is 10% of the quality of the water ‰~14‰, the added amount of the sodium bicarbonate is the amount added to make the pH value of the spirulina culture medium between 8.8 and 9.6.

example 3

[0021] Organic spirulina medium, including water and baking soda and salt added to the water, the quality of the salt is 0.24-0.30‰ of the quality of the water, and the quality of the supernatant of the biogas liquid is 12% of the quality of the water ‰~13‰, the added amount of the sodium bicarbonate is the amount added to make the pH value of the spirulina culture medium between 8.6~9.5.

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PUM

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Abstract

The invention relates to marine organisms, and in particular relates to an improvement of a spirulina culture medium. The organic spirulina culture medium comprises water, baking soda and salt; the baking soda and the salt are added to the water; the salt is 0.018 to 0.04% in mass of the water; the amount of added baking soda is the amount meeting the requirement that the pH (Potential Of Hydrogen) of the spirulina culture medium ranges from 8.2 to 9.8; and the supernate of liquid methane, being 0.8 to 1.6% in mass of the water, is also added to the water. The organic spirulina culture medium does not influence the growth of spirulina and can increase the variety and content of vitamins and trace elements in the spirulina culture medium, so that the organic spirulina culture medium is more conducive to human health.

Description

technical field [0001] The invention relates to marine organisms, in particular to improvement of spirulina culture medium. Background technique [0002] Spirulina is a class of lower plants with simple and primitive cell structure and no chromatophores in the cells. It is the earliest photosynthetic organism on the earth, and its pigments are distributed in the pigmented area outside the protoplast. Spirulina contains β-carotene, vitamins B1, B2, B5, B6, B11, B12, C, E, and a variety of essential trace elements calcium, magnesium, sodium, potassium, phosphorus, iodine, selenium, iron, copper , zinc, etc., as well as γ-linolenic acid and polysaccharides, each of which has special physiological functions, can enhance the body's immunity, inhibit the carcinogenic effect of some carcinogens, and have good effects on reproduction, cardiovascular, respiratory, digestive and nervous systems . The cell wall of Spirulina is very thin, only 40-60μm thick, and it is composed of pept...

Claims

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Application Information

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IPC IPC(8): C12N1/20
Inventor 高志刚王长海刘建国赵耕毛李元广
Owner DONGTAI CITY SPIRULINA BIO ENG CO LTD
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