胶红酵母产类胡萝卜素固态发酵工艺

孙佳静, 李貌, 孙志洪, 唐志如, 张相鑫, 陈进超

The Solid-State Fermentation Process of Rhodotorula Mucilaginosa for Producing Carotenoids

JiaJing SUN, Mao LI, ZhiHong SUN, ZhiRu TANG, XiangXin ZHANG, JinChao CHEN

表6 发酵底物与胶红酵母类胡萝卜素产量及菌体数量的相关性

Table 6 The correlation between the fermentation substrates of Rhodototula mucilaginosa and the carotenoid yield or number of bacteria

因素 Factor 类胡萝卜素 Carotenoids P值 P-value 胶红酵母数 Number of Rhodototula mucilaginosa P值 P-value 麦麸 Wheat bran -0.336 0.045 -0.370 0.067 豆粕 Soybean meal 0.200 0.242 0.510 0.001 玉米粉 Maize -0.049 0.777 0.005 0.978 米糠 Rice bran 0.329 0.050 -0.027 0.874 玉米浆 Maize syrup 0.344 0.040 0.183 0.284 硫酸铵 Ammonium sulphate 0.094 0.586 -0.296 0.080 磷酸二氢钾 Monopotassium phosphate -0.009 0.960 -0.276 0.104 硫酸镁 Magnesium sulphate 0.196 0.253 -0.069 0.687