2 results about "Wickerhamomyces" patented technology

The present disclosure relates to a microorganism having the ability to produce a phytosphingosine derivative and having resistance to cerulenin and / or EGTA, a composition including the same, and a method of producing a phytosphingosine derivative using the same.

The invention belongs to the technical field of microbial fermentation, and particularly relates to Wickers hansenula anomala, a microbial agent of the Wickers hansenula anomala and application of the Wickers hansenula anomala and the microbial agent of the Wickers hansenula anomala. In order to screen and separate more abnormal Wickersenula polymorpha new strains and enrich the flavor of Baijiu, especially Maotai-flavor Baijiu, the abnormal Wickersenula polymorpha new strain w.a is separated, screened and identified from Maotai-flavor Baijiu fermented grains, and the preservation number of the abnormal Wickersenula polymorpha new strain w.a is CGMCC (China General Microbiological Culture Collection Center) No.39014. The strain not only can grow under high acidity, but also can generate various volatile aroma compounds, such as phenethyl acetate, isoamyl acetate, ethyl phenylacetate, isoamyl alcohol, isobutanol, linalool, phenethyl alcohol, 3, 4-dimethylbenzyl alcohol and guaiacol. Therefore, the strain is of great significance in improving the flavor of white spirit and providing the fragrance of flowers and fruits in the wine production process, especially in the fermentation process of Maotai-flavor white spirit.