| 响应曲面法优化浸提新疆红树莓中花色苷的工艺研究 |
| |
| 引用本文： | 陈其钢,沈艾彬,陈国辉. 响应曲面法优化浸提新疆红树莓中花色苷的工艺研究[J]. 中国酿造, 2014, 0(12): 76-79 |
| |
| 作者姓名： | 陈其钢 沈艾彬 陈国辉 |
| |
| 作者单位： | 新疆中亚食品研发中心(有限公司); |
| |
| 基金项目： | 自治区科技支疆项目(2013911007) |
| |
| 摘 要： | 以新疆红树莓为原料,选取料液比、浸提温度、浸提时间为三个主要因素,在单因素试验的基础上,采用响应曲面法研究各个因素间的交互作用,优化花色苷提取工艺.结果表明,5.0g红树莓样品中加入经盐酸酸化的体积分数80％乙醇溶液（pH 3）,料液比1∶7（g∶mL）、提取温度51℃、提取时间65 min,该最优条件下得到的花色苷含量为56.45 mg/100 g.
|
| 关 键 词： | 新疆红树莓 花色苷 提取工艺 响应曲面法 |
Optimization of anthocyanins extraction from red raspberry by response surface methodology |
| |
| CHEN Qigang,SHEN Aibin,CHEN Guohui. Optimization of anthocyanins extraction from red raspberry by response surface methodology[J]. China Brewing, 2014, 0(12): 76-79 |
| |
| Authors: | CHEN Qigang SHEN Aibin CHEN Guohui |
| |
| Affiliation: | (Central Asia Food Research and Development Center Co., Ltd., Urumqi 830026, China) |
| |
| Abstract: | Using Xinjiang raspberry as raw material,the material to solution ratio,extraction temperature,extraction time were selected as experiment parameters to optimize extraction conditions.On the basis of single-factor experiment,the anthocyanins extraction process was optimized by response surface methodology to study the interaction between the various factors.The experimental results showed that：when 80％ ethanol solution by hydrochloric acid acidification （pH 3） was added to 5.0 g Xinjiang raspberry,under the condition of material to liquid ratio 1∶7（g∶ml）,extraction temperature 51 ℃,time 65 min,the optimal anthocyanin content was 56.45 mg/100 g. |
| |
| Keywords: | Xinjiang raspberry anthocyanins extraction technology response surface methodology |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
