[Main elements]: Saccharomycetes, ferment metabolites.

[Character]: Light yellow powder.

[Biological feature]: Yeast are unicellular eukaryotic microorganisma, generally the forms are sphere, egg, sausage, oval, lemon, lotus or etc., having a strict aerobic life or facultative aerobic life. Single cell of yeast is much bigger than one of bacerium, generally is 1-5umor5-20um. The yeast have not flagella, cannot swim. They have typical eukaryotic cell structure, have cell wall, cell film, cell nucleus, cytoplasm, mitochondria and etc.

[Principle]: The feed yeast is generally made of candida or fluyveromyces fragilis by culturing, drying then to be powder or granular product. It has rich protein, vitamin group B, amino acid and etc., and widely used as animals feed and protein supplements. The yeast has rich various amino acids, poly peptide, flavor nucleotides.

[Main functions]: It can promote the growth and development of poultries, livestocks and aquatic animals, shorten culturing period, increase the amount of meat and eggs, improve the quality of meat and increase the percent of lean meat, improve the glossiness of furs, and enhance their disease resistance.

[Using scope]: the feed additive of poultries and livestocks, the starter feed and feed additive of aquatic animals, rotifera culturing, water adjustment.

[The quality index]:

[Storage]: Keep it at a shady cool and dry place.

[Quality guarantee period]: Eighteen months.

[Specification]: 25kg per woven bag.