| 松馏油及其提取物中苯并（a）芘的含量测定 |
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| 引用本文： | 孙晔,沈海葆.松馏油及其提取物中苯并（a）芘的含量测定[J].中药材,1999,22(5):243-245. |
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| 作者姓名： | 孙晔 沈海葆 |
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| 作者单位： | 南京中医药大学 210029
(孙晔，沈海葆)，南京中医药大学 210029(邱鲁婴) |
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| 摘 要： | 本文采用纸上层析荧光扫描法测定松馏油及其提取物A、B中苯并(a)芘B(a)P]的含量。样品经索氏提取器提取后,再以咖啡因-甲酸提取液提取,经乙酰化滤纸纸层析分离,用荧光薄层扫描法测定各样品中B(a)P的含量。结果表明,松馏油及其提取物A、B中B(a)P的含量分别为6171.3、2285.2、129.6ppb,其中以松馏油提取物B中B(a)P的含量最低。
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| 关 键 词： | 松馏油 苯并(a)芘 |
Determination of B(a)p Contents of Pine Tar and Its Extractives |
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| Sun Ye,Shen Haibao,Qiu Laying.Determination of B(a)p Contents of Pine Tar and Its Extractives[J].Jorunal of Chinese Medicinal Materials,1999,22(5):243-245. |
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| Authors: | Sun Ye Shen Haibao Qiu Laying |
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| Institution: | Nanjing University of TCM, 210029. |
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| Abstract: | In this paper, the B(a)P contents of pine tar and its extractives A,B were determined by PC-Scanning method. After combining extraction by caffeine and formic acid with PC-Scanning method, the B(a)P contents were obtained. The results showed the B(a)P contents of pine tar and its extractives A,B were 6171.3 pp,2285.2 ppb,129.6 ppb, among them, the B(a) P content of B was the lowest. |
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| Keywords: | Pine tar B(a)P |
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