| Duncar新复极差法优化特色“明目”花草茶工艺的研究 |
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| 引用本文： | 关海宁,刁小琴,徐桂花,马松艳.Duncar新复极差法优化特色“明目”花草茶工艺的研究[J].饮料工业,2010,13(6):30-33. |
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| 作者姓名： | 关海宁 刁小琴 徐桂花 马松艳 |
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| 作者单位： | 1. 黑龙江绥化学院生物与食品工程系,黑龙江绥化,152061
2. 宁夏大学农学院食品系,宁夏银川,750021 |
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| 基金项目： | 绥化学院科研创新团队基金 |
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| 摘 要： | 以绿茶、菊花、决明子及枸杞4种植物提取物为原料,研制出特色＂明目＂花草茶。经初级条件性摸索后采用正交试验设计方案,结合Duncar新复极差法优化参数原理对其工艺进行研究,结果表明在此条件下最佳工艺参数为：绿茶提取物、菊花提取物、决明子提取物、枸杞提取物、糖基的添加量分别为0.6g/100ml、0.3g/100ml、0.2g/100ml、0.5g/100ml、4g/100ml。验证性实验表明该＂明目＂花草茶口感舒适、效果良好。
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| 关 键 词： | 植物提取物 花草茶 明目 保健饮料 |
Optimization of technology for a visual acuity-improving herbal tea beverage by Duncan's new multiple range method |
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| GUAN Hai-ning,DIAO Xiao-qin,XU Gui-hua,MA Song-yan.Optimization of technology for a visual acuity-improving herbal tea beverage by Duncan's new multiple range method[J].Beverage Industry,2010,13(6):30-33. |
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| Authors: | GUAN Hai-ning DIAO Xiao-qin XU Gui-hua MA Song-yan |
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| Affiliation: | 1 Department of Biology and Food Engineering, Suihua College,Suihua 152061,Heilongjiang,China; 2 School of Agriculture,Ningxia University,Yinchuan 750021,Ningxia,China) |
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| Abstract: | A visual acuity-improving herbal tea beverage was scientifically made mainly from the extracts of green tea, chrysanthemum,Semen cassiae and medlar. The technology was studied by a series of pre-disposals,orthogonal experiments and Duncan’s multiple range tests. The results showed the optimal technological parameters as follows： extract of green tea 0.6 g/ 100ml,extract of chrysanthemum 0.3 g/100ml,extract of Semen cassiae 0.2 g/100ml,extract of medlar 0.5 g/100ml,and cane sugar 4 g/100ml. Confirmatory experiments indicated that the herbal tea beverage had good taste and satisfactory effects. |
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| Keywords: | plant extract herbal tea visual acuity-increasing health beverage |
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