48 results about "Candida guilliermondii" patented technology

The invention discloses application of a yeast strain to elimination of patulin. The invention provides application of Candida guilliermondii to elimination of patulin. Experiments prove that Candida guilliermondii can quickly remove high concentration patulin in culture solution; patulin residues in three concentrations of culture solution can not be detected two days after the Candida guilliermondii cells with concentration being 2*105cfu / ml are inoculated into the culture solution containing 50mu g / ml of patulin, the culture solution containing 100mu g / ml of patulin and the culture solution containing 200mu g / ml of patulin respectively to be cultured. Application provided by the invention can provide a new solution to removal of patulin residues in such food as fruit juice.

A strain of Pichia montonii that degrades polyethylene and produces alkanes simultaneously involves a strain of Pichia mongoliana. The invention provides a strain of Pichia mongolica, which provides a new bacterial source for the biodegradation of polyethylene and the production of alkanes. This season is Pichia pastoris Meyerozyma guilliermondii ZJC‑1, which is preserved in the General Microbiology Center of China Committee for the Collection of Microorganisms. The preservation address is No. 3, No. 1 Beichen Road, Chaoyang District, Beijing, and the preservation date On December 17, 2018, the deposit number is CGMCC No: 16956. The Pichia pastoris Meyerozyma guilliermondii ZJC-1 of the present invention can degrade polyethylene and produce alkane substances simultaneously, providing a new bacterial source for the biodegradation of polyethylene and the biosynthesis of alkane. For the degradation of polyethylene, but also for the preparation of alkanes.

The invention relates to a composite microbial deodorant for treating household garbage and a preparation method of the deodorant. The composite microbial deodorant is prepared from raw materials as follows: 20-30 parts of composite photosynthetic bacterium powder, 10-20 parts of Bacillus subtilis powder, 20-40 parts of composite aspergillus powder and 30-50 parts of composite yeast powder. According to the composite microbial deodorant, hydrogen sulfide, ammonia as well as strains adapted to the household garbage are screened and degraded in a targeted manner, the composite microbial deodorant comprises beneficial microbes such as Thiocapsa roseopersicina capable of efficiently degrading the hydrogen sulfide, Rhodospirillum rubrum capable of efficiently degrading fatty acid series odors and the ammonia, Aspergillus oryzae rich in enzyme systems such as proteases, cellulose and the like, Bacillus subtilis capable of quickly degrading the ammonia, Rhizopus oryzae rich in lactic acid, Saccharomyces cerevisiae for producing ethyl alcohol, Candida guilliermondii rich in aroma-producing substances and the like, the beneficial microbes grow and breed in the household garbage and have the synergistic effect, the ecological environment of the household garbage is effectively improved, and emissions of the hydrogen sulfide, the ammonia and the fatty acid series odors are greatly decreased.