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柞蚕粉超临界CO₂萃取除腥工艺的研究

PRELIMINARY STUDY ON THE DEODORIZATION OF TUSSAH POWDER BY SUPERCRITICAL CO₂ FLUID TECHNOLOGY

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【Author】 WANG Chao-chen1,WANG Xiao-jie2,RUAN Mei-juan1 (1.College of Food Engineering and Biotechnology,Tianjin University of Science and Technology,Tianjin 300457,China;2.Tianjin University of Traditional Chinese Medicine,Tianjin 300193,China)

【机构】天津科技大学食品工程与生物技术学院；天津中医药大学；天津科技大学食品工程与生物技术学院天津300457；天津300193；天津300457；

【摘要】以柞蚕为原料,系统地探讨了超临界状态下萃取压力、温度、时间及柞蚕粉细度对柞蚕粉除腥率的影响.最佳工艺条件为:压力为30 MPa,温度为50℃,时间为60 min,粉碎度为110目.除腥率可达到99.6%.更多还原

【Abstract】 In order to make the better use of tussah,the influence of extracting pressure,temperature,time,and tussah powder’s shatter on the deodorization of tussah was studied systematically under supercritical condition.The results showed that the best condition is 30 MPa,50 ℃,60 min and the powder’s shatter 110.The rate of deodorization is 99.6%.更多还原