| 南瓜籽油微胶囊化的研究 |
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| 引用本文： | 牛广财,朱 丹,李志江,左 锋,吴子亮.南瓜籽油微胶囊化的研究[J].中国农学通报,2007,23(9):81-81. |
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| 作者姓名： | 牛广财 朱 丹 李志江 左 锋 吴子亮 |
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| 作者单位： | 河海大学农业工程学院，沈阳农业大学园艺学院 辽宁省设施园艺重点实验室，沈阳农业大学园艺学院，辽宁省设施园艺重点实验室，南京210098，沈阳100161，沈阳100161 |
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| 摘 要： | 采用喷雾干燥法对以超临界CO2萃取的南瓜籽油进行微胶囊化研究，并对产品进行显微镜观察和抗氧化试验。结果表明：南瓜籽油微胶囊配方中对产品包埋率的影响大小顺序为，壁材（大豆分离蛋白/麦芽糊精）配比>芯材与壁材配比>总固形物含量；由正交试验所得微胶囊配方的最佳配比为：大豆分离蛋白与麦芽糊精的质量比为1:1，芯材与壁材的质量比为1:5，总固形物含量为25%(W/V)。微胶囊化工艺参数中影响微胶囊化效率的主次顺序是:进风温度>出风温度>均质压力；喷雾干燥工艺条件为：进风温度180℃，出风温度80℃，均质压力30MPa。在上述条件下南瓜籽油微胶囊产品的包埋率为90.2%，微胶囊产品具有很好的抗氧化性能和微观结构
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| 关 键 词： | 兰花选育种 兰花选育种 种质资源 传统育种 生物技术 |
| 修稿时间： | 2007-06-19 |
Study on Micro-encapsulation of Pumpkin Seed Oil |
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| Niu Guangcai,Zhu Dan,Li Zhijiang,Zuo Feng,Wu Ziliang.Study on Micro-encapsulation of Pumpkin Seed Oil[J].Chinese Agricultural Science Bulletin,2007,23(9):81-81. |
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| Authors: | Niu Guangcai Zhu Dan Li Zhijiang Zuo Feng Wu Ziliang |
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| Institution: | College of Agricultural Engineering ,Hohai University, Nanjing 210098; College of Horticulture, Key Laboratory of Protected Horticulture of Liaoning Province, Shenyang Agriculture University, Shenyang 110161 |
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| Abstract: | Effects of 35℃sub-high temperature in daytime from the 1st flower efflorescence and 10 days after efflorescence on the phenophase, yield and quality of tomato in the greenhouse were studied. The results showed as follows, long time sub-high temperature in daytime advanced the phenophase of plant and made the plants senescence earlier. The fruit-set ratio, weight of per fruit and the yield and quality of fruits under sub-high temperature all decreased. Results showed that the earlier the plants suffered sub-high temperature from the 1st flower efflorescence, the worst did the growth and development and the quality and yield of fruits. |
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| Keywords: | Tomato Sub-high temperature Phonological phase Yield Quality |
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