|
|||||
|
|
| 不同的干燥工艺对荷花蜂花粉功能成分的影响 | |
| 引用本文： | 刘家银,尹永,吴苏喜,郑慧,肖卫华. 不同的干燥工艺对荷花蜂花粉功能成分的影响[J]. 中国蜂业, 2008, 59(3): 9-11 |
| 作者姓名： | 刘家银 尹永 吴苏喜 郑慧 肖卫华 |
| 作者单位： | 湖南省明园蜂业有限公司 长沙410125(刘家银，尹永，郑慧，肖卫华)，长沙理工大学生物与食品工程学院 长沙410076(吴苏喜) |
| 摘 要： | 探讨了5种干燥工艺对荷花蜂花粉功能成分的影响。微波干燥的干燥效率最高,60%火力处理540s可使水分从31.41%降到6.42%;干燥方式对荷花蜂花粉蛋白质影响较小;微波干燥后总黄酮提取率最高,为13.20mg/g;真空冷冻干燥后维生素C和过氧化氢酶含量最高,分别为48.89mg/100g和29.86mg/g·min。总的来说,真空冷冻干燥对荷花蜂花粉的功能成分影响最小;常压恒温干燥对功能成分影响较小、工艺简单、对设备要求低,宜于大规模应用于实际生产中。 |
| 关 键 词： | 荷花蜂花粉 干燥方式 功能成分 |
| 文章编号： | 0412-4367（2008）03-0009-03 |
Effects of Different Drying Methodson Functional Components of Bee Pollen of Lotus |
|
| Liu Jiayin,Yin Yong,Wu Suxi,Zheng Hui,Xiao Weihua. Effects of Different Drying Methodson Functional Components of Bee Pollen of Lotus[J]. Apiculture of China, 2008, 59(3): 9-11 | |
| Authors: | Liu Jiayin Yin Yong Wu Suxi Zheng Hui Xiao Weihua |
| Abstract: | In this paper, effects of five kinds drying methods on functional components of bee pollen of lotus were studied. Microwave drying was high efficiency, and water content decreased from 31.41% to 6.42% by 60% power 540s microwave drying. Different drying methods have litter effect on protein of bee pollen of lotus. The extraction rate of total flavonids by microwave drying was 13.20mg/g, and the vitamin C and catalase by vacuum freeze-drying were 48.89mg/100g and 29.86mg/g?min respectively, higher than other drying methods. Compared with other drying methods, the loss of functional components by vacuum freeze-drying was least, and convective airflow drying was easier using in practical production application. |
| Keywords: | bee pollen of lotus drying methods functional components |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |