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An investigation of the hydrochloric acid lignin of cotton stems

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Summary

1. The lignin has been isolated from the stems of the cotton plant of a late period of vegetation by the hydrochloric acid method. The elementary composition and functional groups have been determined. The mean composition for a C6-C3 structural unit has been determined.

2. By the oxidation of a powder of the stems of the cotton plant with nitrobenzene in the presence of alkali it has been established that the hydrochloric acid lignin is more condensed than the DLA.

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Authors
  1. A. A. Geronikaki
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  2. Kh. A. Abduazimov
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Additional information

Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR. Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 648–650, September–October, 1975.

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Geronikaki, A.A., Abduazimov, K.A. An investigation of the hydrochloric acid lignin of cotton stems. Chem Nat Compd 11, 677–678 (1975). https://doi.org/10.1007/BF00567711

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  • DOI: https://doi.org/10.1007/BF00567711

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