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| 甜橙皮渣中柠檬苦素类似物提取工艺研究 | |
| 引用本文： | 陈飞平,曾凡坤,吴剑. 甜橙皮渣中柠檬苦素类似物提取工艺研究[J]. 食品工业科技, 2012, 33(6): 276-279 |
| 作者姓名： | 陈飞平 曾凡坤 吴剑 |
| 作者单位： | 1. 西南大学食品科学学院,重庆,400715 2. 西南大学食品科学学院,重庆400715／重庆市特色食品工程技术中心,重庆400715 3. 嘉兴市农业科学研究院,浙江嘉兴,314024 |
| 基金项目： | 国家科技支撑计划项目(2007BAD47B06-4) |
| 摘 要： | 以硫酸调节的酸性水为提取剂,采用单因素实验和正交实验探讨了料液比、提取温度、时间和提取剂pH对甜橙皮渣中柠檬苦素类似物提取的影响,并确定了最佳的工艺参数为温度65℃、时间1.5h、提取剂pH为4、料液比1∶12,在该工艺路线下提取柠檬苦素类似物的得率为1.19mg/g(鲜重)。 |
| 关 键 词： | 甜橙 柠檬苦素类似物 酸性水提取 |
Study on extraction of limonoids from sweet orange peel |
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| CHEN Fei - ping,ZENG Fan - kun,WU Jian. Study on extraction of limonoids from sweet orange peel[J]. Science and Technology of Food Industry, 2012, 33(6): 276-279 | |
| Authors: | CHEN Fei - ping ZENG Fan - kun WU Jian |
| Affiliation: | 1. College of Food Science,Southwest University,Chongqing 400715,China; 2. Chongqing Special Food Engineering Technology Research Center,Chongqing 400715,China; 3. Jiaxing Agricultural Science Research Institute,Jiaxing 314024,China) |
| Abstract: | The solid - liquid ratio,extraction temperature,time and pH on extraction limonoids from orange peel,were reseached by acidic water as extracting solvent by using single - factor experiments and orthogonal test. The optimal parameters of extraction limonoids were acidic water(pH 4. 0)as solvent and solid - liquid ratio 1∶ 12 at 65℃ for 1. 5h,and the yield of limonoids was 1. 19mg/g(fresh weight). |
| Keywords: | sweet orange limonoids acidic water extraction |
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