| 胡会刚1，赵巧丽1，林丽静2，王松标1，谢江辉1.凯特芒加工副产物多糖提取工艺[J].广东农业科学,2016,43(12):80-84 |
|
查看全文
HTML
凯特芒加工副产物多糖提取工艺 |
| Extraction technology of polysaccharidesfrom Kaite mango by-products |
| |
| DOI：10.16768/j.issn.1004-874X.2016.12.014 |
| 中文关键词: 芒果 多糖 提取工艺 |
| 英文关键词: mango polysaccharide extraction technology |
| 基金项目:国家公益性行业（农业）科研专项经费（201503142-13，201503142-14） |
|
| 摘要点击次数: 1631 |
| 全文下载次数: 660 |
| 中文摘要: |
| 为研究凯特芒果加工副产物的多糖提取工艺，采用正交试验优化凯特芒果果皮和果胚多糖提
取工艺参数，利用蒽酮- 硫酸法测定多糖含量。结果表明：果皮多糖最优提取工艺参数为温度70℃、料液
比1∶25、提取时间2 h、提取次数3 次，多糖得率可达6.62（±0.51）%；果胚多糖最优提取工艺参数为：
提取温度90℃、提取时间3 h、料液比1∶20，提取3 次，多糖得率可达3.48（±0.40）%。果皮多糖含量高
于果胚。结果表明芒果加工副产物可以用于多糖的产品开发。 |
| 英文摘要: |
| To explore the extraction technology of polysaccharides from Kaite mango processing wastes，the
optimal extraction parameters were investigated by using orthogonal array design. The contents of polysaccharide
were determinated by anthranone-sulfuric acid. The results showed that the optimum conditions for extracting
polysaccharides in peel were as follows：extraction temperature of 70℃，extraction time for 2 hours，
liquid-to-solid ratio of 1∶25，and re-extracted 3 times. The polysaccharide yield could reach 6.62
（±0.51）% in peel.For the fruit embryo，the optimum extraction technology was as follows：extraction
temperature of 90℃，extraction time for 3 hours，liquid-to-solid ratio of 1∶20 and re-extracted 3 times.
The polysaccharide yield was 3.48（±0.40）%. The polysaccharide content in peel was higher than that in
embryo. These results suggested that extracts of mango processing wastes had potential value of utilization in
polysaccharide industries. |
|
查看/发表评论 下载PDF阅读器 |
