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| 水酶法提取油茶籽油的工艺研究 | |
| 引用本文： | 刘倩茹,赵光远,王瑛瑶,栾霞. 水酶法提取油茶籽油的工艺研究[J]. 中国粮油学报, 2011, 26(8): 36-40 |
| 作者姓名： | 刘倩茹 赵光远 王瑛瑶 栾霞 |
| 作者单位： | 1. 郑州轻工业学院食品工程系,郑州450002;国家粮食局科学研究院,北京100037 2. 郑州轻工业学院食品工程系,郑州,450002 3. 国家粮食局科学研究院,北京,100037 |
| 基金项目： | “十一五”国家科技支撑计划(2009BABD1B0305) |
| 摘 要： | 试验探索了油茶籽的水酶法提油工艺,研究了原料预处理方式、不同酶系、酶解条件对清油得率的影响。结果表明,原料经过二次粉碎后,果胶酶的作用效果好;酶解温度对工艺结果影响不明显;在固液比1∶4,酶解pH4.5,酶解温度40℃、加酶量1%,酶解时间3 h条件下,清油得率可达到88.63%。 |
| 关 键 词： | 水酶法 油茶籽 清油得率 果胶酶 |
Study on Aqueous Enzymatic Extraction of Oil from Camellia Oleifera Seeds |
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| Liu Qianru,Zhao Guangyuan,Wang Yingyao,Luan Xia. Study on Aqueous Enzymatic Extraction of Oil from Camellia Oleifera Seeds[J]. Journal of the Chinese Cereals and Oils Association, 2011, 26(8): 36-40 | |
| Authors: | Liu Qianru Zhao Guangyuan Wang Yingyao Luan Xia |
| Affiliation: | Liu Qianru1,2 Zhao Guangyuan1 Wang Yingyao2 Luan Xia2 (Food Engineering Department of Zhengzhou Institute of Light Industry1,Zhengzhou 450002)(Academy of State Administration of Grain2,Beijing 100037) |
| Abstract: | In the present study,the effects of pretreatment methods,enzyme type and process conditions on the yield of Camellia oleifera oil extracted by enzyme-assisted aqueous technology were investigated.The results showed that the use of pectinase after two-time grinding of the raw materials could effectively destroy the cell wall of Camellia oleifera seeds.The effect of incubation temperature on the oil extracted was not significant for this mixture;the optimum conditions of single-factor experiments were the rat... |
| Keywords: | aqueous enzymatic extraction camellia oleifera seeds the yield of free oil pectinase |
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