β-carotene extraction technology of Rhodotorula
Liu Yang
Zhang Liang
Jin Chengfan
Liu Jia
Lu Xin
Abstract：In this paper, the extracted from Rhodotorula carotenoid production method is studied, the wall method and compared the different effect of different extraction solvent for extracting pigment, the effect of the ultrasonic treatment is obtained under the condition of the best were extracted with acetone, after the ultrasonic extraction method is optimized, the results show that the best optimum conditions for ultrasonic extraction time of 15 min, extraction temperature is 25 ℃, the quality of red yeast and acetone volume ratio of 1:40, under the condi-tion of the extraction of pigment is 33.3 μg/g.
Keywords：CarotenoidsRhodotorulaExtract
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 55-60 )