huotop的部落格

Geotrichum

 

Geotrichum candidum deuteromycetes Amon , Trichosporon Gang , Trichosporon mesh, Cong Terrier spore Branch, Geotrichum , fungi one kind . Mycelium as a diaphragm true hyphae, some for dichotomous branching . Mycelium width 3 ~ 7μm. Mature mycelium broken into individual or chain , long cylindrical , blunt end section spores. Section spore size (4.9 ~ 7.6μm) × (5.4 ~ 16.6μm). Colonies planar diffusion , fast growth , flat , white , short fiber -like or nearly powder, with concentric circles can be radiation , and some were central protrusion . In liquid culture Health white Bu , plush or powder . Glucose , mannose , fructose, the fermentation can be weak ; aerobic assimilation when glycerol, ethanol ,imagenes de mercurial 2013, sorbitol and mannitol. Can break down pectin and grease. Able to assimilate a variety of organic nitrogen and urea . Widely distributed in Lancai , silage ,cristiano ronaldo shoes, pickles, organic fertilizer, animal manure, soil , etc. , and a variety of dairy products . Can be used to handle the fermentation industry and food processing industry organic waste and production of medicinal ,cr7 cleats 2013, food or feed single-cell protein . Geotrichum at 28 ~ 30 ℃ wort cultured 24h, will produce a white , was stuffed or powder film . With true hyphae , and some branches, more or less the diaphragm . Reproduction of fission , the formation of single or connected arthrospore chains , spores elongated cylindrical , square , or oval or circular rounded end . Arthrospore vast majority of (4.9 ~ 7.6) μm × (5.4 ~ 16.6) μm. Geotrichum can hydrolyze proteins , most of which can liquefy gelatin, peptonized milk , a few only peptonized milk, not liquefy gelatin. This bacterium maximum growth temperature 33 ~ 37 ℃. Geotrichum of bacterial protein of high nutritional value for human consumption and feed use , can also be used to extract nucleic acids. Geotrichum can synthesize fat, can take advantage of sugar , distillery and other food plants organic wastewater production of feed proteins.