| 有机抽提对泥炭中的木栓质体荧光光谱特性的影响 |
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| 引用本文： | 钟建华.有机抽提对泥炭中的木栓质体荧光光谱特性的影响[J].光谱学与光谱分析,1997,17(3):119-122. |
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| 作者姓名： | 钟建华 |
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| 作者单位： | 中国石油大学勘探系 |
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| 摘 要： | 对泥炭中的木栓质体及泥炭有机抽提残渣中的木栓质进行了荧光（光谱）对比研究，研究发现有机抽提对泥炭中的木栓质体的荧光（光谱）性影响很大，有机抽提前泥炭中的木栓质体发鲜艳的黄绿至绿色荧光：λｍａｘ＝４７０～５２０ｎｍ；Ｑ６５０／５００＝０．１０～０．５４。有机抽提后泥炭中的木栓质体则发暗黄色橙黄色荧光：λｍａｘ＝６０５～６６０ｎｍ，Ｑ６５０／５００＝１．８５～４．０９，有机抽提使木栓质体的荧光强度（Ｉ
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| 关 键 词： | 泥炭 木栓质体 荧光光谱 有机抽提 |
INFLUENCE OF EXTRACTION ON FLUORESCENCE OF THE SUBRENITE IN THE PEAT |
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| J Zhong.INFLUENCE OF EXTRACTION ON FLUORESCENCE OF THE SUBRENITE IN THE PEAT[J].Spectroscopy and Spectral Analysis,1997,17(3):119-122. |
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| Authors: | J Zhong |
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| Institution: | Exploration Department, University of Petroleum in China, 257062 Dongying. |
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| Abstract: | Comparative study on the subrenite in the peat and extracted remain has been made. The study reveals that extraction has considerable influence on the fluorescence of the subrenite. Before extracted, the subrenite in the peat gives out violently fresh yellowish green to green fluorescent light ,and the lambda(max), ranges from 470 to 520nm and the Q650/500 from 0.10 to 0.65, but after extracted, the subrenite in the extrated remain gives out weakly dark yellow to orange-yellow fluorescent light and the lambda(max) ranges from 605 to 660nm and the Q650/500 from 1.85 to 4.09. The extraction has made the fluorescent intensity of the subrenite weak. |
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| Keywords: | Peat Subrenite Fluorescent spectrum Extraction |
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