| 苹果渣脱色工艺研究 |
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| 引用本文： | 艾志录,王育红,任娜,郭娟.苹果渣脱色工艺研究[J].食品研究与开发,2006,27(9):77-80. |
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| 作者姓名： | 艾志录 王育红 任娜 郭娟 |
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| 作者单位： | 河南农业大学食品科学技术学院,河南,郑州,450002 |
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| 摘 要： | 对苹果渣脱色工艺进行了初步研究,以过100目筛苹果渣为原料,用有机溶剂浸泡,提取其中色素得到脱色后的果渣。通过正交实验确定苹果渣脱色的最佳工艺条件:料液比1∶20,浸提时间40min,以乙醇为浸提剂,浸提级数2级,可以获得最佳脱色效果。
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| 关 键 词： | 苹果渣 脱色 浸提 |
| 收稿时间： | 2006-05-22 |
| 修稿时间： | 2006年5月22日 |
STUDY ON THE DISCOLORATION PROCESS FROM APPLE POMACE |
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| AI Zhi-lu,WANG Yu-hong,REN Na,GUO Juan.STUDY ON THE DISCOLORATION PROCESS FROM APPLE POMACE[J].Food Research and Developent,2006,27(9):77-80. |
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| Authors: | AI Zhi-lu WANG Yu-hong REN Na GUO Juan |
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| Affiliation: | College of Food Science and Technology, Henan Agricultural University, Zheng zhou 450002, Henan, China |
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| Abstract: | The preliminary study of discoloration process from apple pomace is probed. Taking apple pomace as raw material and adopting the organical solution to extract natural pigment in this experiment. Optimum reaction conditions are defined through orthogonal experiment. The best technological process of discoloration is as follows: take ethanol as extraction solution with material/extraction solution ratio of 1:20 for 40 min and extraction in the second degree. This extraction process basically can extract a majority of natural pigment from apple pomace, the effect of discoloration is in evidence. |
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| Keywords: | apple pomace discoloration extraction |
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