| 超声波提取金柑黄酮类化合物的工艺研究 |
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| 引用本文： | 陈源,潘东明,陈玲妹. 超声波提取金柑黄酮类化合物的工艺研究[J]. 热带作物学报, 2011, 32(2): 345-348 |
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| 作者姓名： | 陈源 潘东明 陈玲妹 |
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| 作者单位： | 1. 福建农林大学园艺学院,福建福州350002;福建省农业科学院农业工程技术研究所,福建福州350003
2. 福建农林大学园艺学院,福建福州,350002 |
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| 基金项目： | 国家科技支撑计划课题“台湾保鲜新技术在亚热带果蔬上的应用研究” |
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| 摘 要： | 采用超声波提取,通过L16(45)正交试验设计,探讨提取条件对金柑黄酮得率的影响。结果表明,金柑黄酮类化合物提取的最佳的工艺条件为超声波功率为450 W,乙醇提取分数为60%,料液比为1∶50,超声波作用时间为25 min,温度为30℃,黄酮类化合物的得率为1.51%。
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| 关 键 词： | 金柑 超声波 黄酮类化合物 提取 |
Ultrasonic-assisted Extraction of Flavonoids from Kumquat Peel |
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| CHEN Yuan,PAN Dongming and CHEN Lingmei. Ultrasonic-assisted Extraction of Flavonoids from Kumquat Peel[J]. Chinese Journal of Tropical Crops, 2011, 32(2): 345-348 |
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| Authors: | CHEN Yuan PAN Dongming CHEN Lingmei |
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| Affiliation: | Chen Yuan1,2,Pan Dongming1,Chen Lingmei1 1 College of Horticulture,Fujian Agriculture and Forestry University,Fuzhou 350002 2 Agricultural Engineering Research Institute of Fujian Academy of Agricultural Sciences,Fuzhou 350003 |
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| Abstract: | Ultrasonic treatment was applied to the ethanol extraction of flavonoids from kumquat.The effects of five crucial variables such as ultrasonic power,ethanol concentration,material/liquid ratio,tempreture and ultrasonic treatment time on the yield of flavonoids were investigated by single-factor method.An orthogonal array design leading to a set of 16 combination of these variables was performed to obtain the highest yield of flavonoids.Under the optimized conditions as follows: ultrasonic power 500 W,tempre... |
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| Keywords: | Kumquat ultrasonic flavonoids extractio |
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