Study on Increasing Crude Protein of Fermented Feed from Citrus Peels

摘要：

Yields of crude protein (CP) in citrus peels feed were obtained by citrus peels fermentation through an orthogonal experiment to get the optimum fermentation conditions. In this study, a batch of citrus peels was inoculated with Geotrichum candidum, Aspergillus usamii and Candida tropicalis. Using the content of CP as evaluating indicator, Single-factor experimental results showed that fermentation temperature, inoculation amount, inoculation ratio, fermentation time were the main four variables that influenced the yields of fermentation. Orthogonal experiment was carried out on the basis of the single-factor experiments. The highest yield was obtained when fermentation time, inoculation ratio, inoculation amount and fermentation temperature were 4d, 1∶1∶1, 20％ , 28℃ , respectively.

关键词： Citrus peels Crude protein Fermentation condition

作者: Hua Wang Shuli Liu Houjiu Wu Taotao Qiu

作者单位: Citrus Research Institute, CAAS, Chongqing 400712, China College of Food Science, Southwest University,Chongqing 400712, China

会议类型: 国际会议

会议名称: 11th International Citrus Congress(第11届国际柑橘大会)

会议地点: 武汉

会议语种:英文

页码: 1459-1461

在线出版日期: 2008-10-01（万方平台首次上网日期，不代表论文的发表时间）