1) propolis extract of the semi-bionic
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蜂胶的半仿生提取物
2) extracts of propolis
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蜂胶提取物
1.
The cells were divided into ten groups:eight groups were exposed to an extracts of propolis in various concentrations of 150μg/ml、200μg/ml、250μg /ml、300μg/ml、350μg/ml and 400μg/ml、450μg/ml、500μg/ml respectively;one group was exposed to 100ng/ml of basic fibroblast growth factor(bFGF) as positive control;the final group was exposed to DMEM containing 1%fetal bovine serum as negative control.
第一部分、蜂胶提取物对体外培养人牙周膜成纤维细胞增殖、分化的影响[目的]探讨蜂胶提取物对体外培养人牙周膜成纤维细胞(Human periodontalligament fibroblasts,HPDLFs)生长增殖、骨化分化的影响,寻找蜂胶对人牙周膜成纤维细胞促增殖及分化作用的最佳显效浓度,为蜂胶牙周局部缓释制剂的研究提供实验依据。
2.
The extracts of propolis was prepared and its antibacterial activities was examined against five bacteria, which are common bacteria to induce food corrupt.
制备蜂胶提取物,对5种食品中常见的致腐菌作抑菌实验,结果表明蜂胶提取物对G+菌的抑制效果好,对G-菌的抑制效果次之,对黑曲霉的抑制效果略差;pH值越低,蜂胶抑菌效果越好;Na+、Fe3+、Mg2+、Ca2+和K+对蜂胶的抑菌效果基本上无影响;过高的温度会使蜂胶的抑菌效果变差。
3) semi-bionic extraction
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半仿生提取
1.
Study on optimum process for semi-bionic extraction of total flavonoids from Toona sinensis(A. Juss.)Roem. leaves by orthogonal test;
正交试验法优选香椿叶总黄酮的半仿生提取工艺
2.
Study on optimum process for semi-bionic extraction of total flavonoids from propolis
![点击朗读](/dictall/images/read.gif)
蜂胶总黄酮半仿生提取工艺研究
3.
Study on optimum process for semi-bionic extraction of total flavonoids from ginkgo leaves by orthogonal test
正交实验法优选银杏叶总黄酮的半仿生提取工艺
4) ethanol extract of propolis
![点击朗读](/dictall/images/read.gif)
蜂胶醇提取物
5) ethanol extracts of propolis(EEP)
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蜂胶乙醇提取物
1.
The main component of the ethanol extracts of propolis(EEP) is flavanoids.
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通过测定过氧化值(POV值),考查蜂胶乙醇提取物对猪油、菜籽油、花生油、大豆油4种油样的抗氧化效果,结果表明:蜂胶乙醇提取物对于以上4种油样都具有抗氧化的作用,添加0。
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