Preparation method of chrome-rich quick-frozen spiral algae

Abstract

The invention provides a preparation method of chrome-rich quick-frozen spiral algae. The method comprises the steps that: (1) a spiral algae strain liquid is prepared, wherein: 1.1, a culture medium is prepared according to the components and the ratio presented below; and 1.2, the spiral algae strain liquid is prepared; (2) spiral algae is cultured, wherein: 2.1, a nutrient solution is prepared; and 2.2, according to a ratio that 25kg of the spiral algae strain liquid is added into every 700kg of the nutrient solution, the nutrient solution and the spiral algae strain liquid are added into a culturing tank for carrying out culturing; and the spiral algae is collected after 45 days; and (3) the quick-frozen product is prepared, wherein: 3.1, the collected fresh spiral algae rapidly placed into a low-temperature room with a temperature below 10 DEG C, such that semi-finished product spiral algae is prepared; 3.2, the semi-finished product spiral algae is boxed according to a specification of 10g / box; and the products are frozen and are stored in a quick-freezing storage with a temperature of -28 DEG C to -30 DEG C, such that the chrome-rich quick-frozen spiral algae is obtained. According to the invention, the entire method, from spiral algae strain selection is carried out to the chrome-rich quick-frozen spiral algae is obtained, causes no pollution. The obtained spiral algae food product is rich in trivalent chrome, such that the product can be taken as has a hypoglycemic food.

Description

technical field [0001] The invention relates to spirulina, which is a preparation method of chromium-rich quick-frozen spirulina. Background technique [0002] It is reported in the prior art that spirulina itself contains polysaccharides, magnesium, chromium and other hypoglycemic substances, which can promote insulin secretion, slow down sugar absorption, promote substance metabolism and anti-oxidation, so as to achieve the purpose of regulating blood sugar. Medical research shows that the lack of trivalent chromium in the human body is one of the causes of diabetes. Therefore, people try to reduce blood sugar by taking spirulina orally. However, the existing spirulina oral varieties are generally in tablets and capsules. The deficiency of this oral preparation is that the chromium content is low, and it is difficult to achieve the purpose of lowering blood sugar. When taking spirulina, it also takes more There are many excipients that are not needed by the human body, an...

AI Technical Summary

Problems solved by technology

However, the existing spirulina oral varieties are generally in tablets and capsules. The deficiency of this oral preparation is that the chromium content is low, and it is difficult to achieve the purpose of lowering blood sugar. When taking spirulina, it also takes more There are many excipients that are not needed by the human body, and long-term use will have adverse effects on the human body. In particular, the existing spirulina is easily affected by factors such as air pollution and high water hardness in the production process, so that spirulina contains heavy metals such as lead and mercury. The amount exceeds the standard. When taking spirulina for a long time, heavy metals are also accumulated in the body, which cannot achieve the purpose of health care. Moreover, the existing oral preparations of spirulina have destroyed the nutritional content of spirulina during the production process, so that the health care effect of spirulina has been greatly improved. reduce; these problems existing in the prior art have always been one of the important issues to be solved by those skilled in the art