| 超声波辅助酶法提取榛子壳色素工艺条件的研究 |
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| 引用本文： | 赵玉红,王静,金秀明.超声波辅助酶法提取榛子壳色素工艺条件的研究[J].中国调味品,2010,35(4). |
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| 作者姓名： | 赵玉红 王静 金秀明 |
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| 作者单位： | 东北林业大学,林学院,哈尔滨,150040 |
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| 摘 要： | 文章研究了榛子壳色素的提取工艺条件,为综合利用榛子壳,开发天然色素提供科学依据。采用超声波辅助纤维素酶提取榛子壳色素,通过单因素和正交试验确定了其最佳提取条件:酶用量为2.2%,液固比15:1,超声时间25min,超声功率300W。在此条件下测得的吸光值为0.832。实验结果表明超声波辅助酶法能更好的提取榛子壳色素,为榛子壳色素的进一步研究打下了基础。
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| 关 键 词： | 纤维素酶 超声波辅助提取 榛子壳 色素 研究 |
Study on optimization of ultrasonic-assisted enzymatic extraction of hazelnut shells pigment |
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| ZHAO Yu-hong,WANG Jing,JIN Xiu-ming.Study on optimization of ultrasonic-assisted enzymatic extraction of hazelnut shells pigment[J].China Condiment,2010,35(4). |
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| Authors: | ZHAO Yu-hong WANG Jing JIN Xiu-ming |
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| Affiliation: | ZHAO Yu-hong,WANG Jing,JIN Xiu-ming(Forestry College,Northeast Forestry University,Harbin 150040,China) |
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| Abstract: | In this paper,we studied the hazelnut shells pigment extraction conditions for the comprehensive utilization of hazelnut shells,the development of natural pigments to provide a scientific basis.Hazelnut shells were used to pigment by ultrasonic-assisted enzymatic extraction method,by single factor and orthogonal tests to determine the best extraction conditions:enzyme dosage of 1.8%,tmie 30 min,rate of liquid and solid 15:1,power 400 W.Under this condition the measured Absorbance value of 0.832.The experime... |
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| Keywords: | cellulase ultrasound-assisted extraction hazelnut shells pigment research |
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