| 用超声波法提取苋红素并用于细胞分裂素生物测试的探讨 |
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| 引用本文： | 梁伯璠,孟令战. 用超声波法提取苋红素并用于细胞分裂素生物测试的探讨[J]. 河北大学学报(自然科学版), 1993, 0(3) |
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| 作者姓名： | 梁伯璠 孟令战 |
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| 作者单位： | 河北大学生物系(梁伯璠)，河北大学生物系(孟令战) |
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| 摘 要： | 用超声波法可将尾穗苋幼苗中的苋红素提取出来。处理时间以4分钟为宜。但对苋红素有轻微的破坏作用。用超声波法提取的苋红素稳定性较好,不会因时间延长或加热而降解。所提取的苋红素光密度值与激动素浓度的关系曲线与冻融法的相同,并可用于细胞分裂素的生物测试。
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| 关 键 词： | 超声波 苋红素 细胞分裂素 |
Studies on Amaranthin Abstracted with Ultrasonic Method and Used in Biological Determination of Cytokinin |
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| Liang Bo fan Meng Lingzhan. Studies on Amaranthin Abstracted with Ultrasonic Method and Used in Biological Determination of Cytokinin[J]. Journal of Hebei University (Natural Science Edition), 1993, 0(3) |
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| Authors: | Liang Bo fan Meng Lingzhan |
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| Affiliation: | Department of Biology |
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| Abstract: | Amaranthin in seedings of Amaranthus candatus L. could be abstracted with ultrasonic method. Four minutes was considered suitable in course of abstration. Although harm had be done on the amaranthin , it was far from serious.The amaranthin had good feature of stability .It would not be resolve by heating or preserving for long time.Relation curve of optical density of amaranthin and concertration of kinetin was same as what was done by freezing-melting method and could be used in biological determination of cytokinin |
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| Keywords: | Ultrasonic wave Amaranthin Cytokinin |
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