Use of L-arginine, L-ornithine or L-citrulline as spirulina princeps growing regulator

Abstract

The present invention discloses the application of L-arginine, L-ornithine and L-citrulline as spirulina princeps growth regulator, and aims at promoting the growth of spirulina princeps for cultivating spirulina princeps, L-arginine, L-ornithine or L-citrulline is added into culture liquid to speed the growth of spirulina princeps, raise the yield of spirulina princeps. Test shows that adding L-arginine, L-ornithine or L-citrulline in 0.2-5 g / L into the culture liquid can raise the yield of spirulina princeps by 8-52 % and speed the growth of spirulina princeps by 10-20 %.

Description

(1) Technical field

[0001] The present invention relates to the application of L-arginine, L-ornithine or L-citrulline as a growth regulator of spirulina. (2) Background technology

[0002] L-arginine, L-ornithine and L-citrulline play an important role in the growth process of the human body and participate in many physiological processes: such as ammonia metabolism in the liver, sperm formation, wound healing and immunity System maintenance, etc. L-arginine, L-ornithine, and L-citrulline have irreplaceable effects on the growth and development of human and animal immune organs and immune cells, as well as the secretion of related hormones such as pancreatic hormones, adrenal hormones, and pituitary hormones. effect. In addition, they can also treat mental retardation, dilate arterioles, and prevent thymus degeneration, among other functions. It can thus be said that L-arginine, L-ornithine or L-citrulline are animal growth regulators. But what about L-arginine, L-ornit...