Extraction and Functional Group Analysis of Gossypol from Cottonseed Meal
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Authors
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MANOJ KUMAR
Scientist, ICAR - Central Institute for Research on Cotton Technology (CIRCOT), Mumbai-400019
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JAYASHREE POTKULE
Junior Research Fellow, ICAR - Central Institute for Research on Cotton Technology (CIRCOT), Mumbai-400019
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SUJATA SAXENA
Principal Scientist, ICAR - Central Institute for Research on Cotton Technology (CIRCOT), Mumbai-400019
Keywords:
Gossypol, Extraction, FTIR, Cottonseed mealAbstract
Gossypol is a polyphenolic aldehydic compound which has been studied for its versatile biological activities. The extraction of gossypol from cottonseed meal was attempted using acidified solvent system. Mixture of acetone: ethanol and water (70:20:10) at 4.5 pH with solid-to-liquid ratio of 1:20 can be considered as best conditions for the extraction of gossypol. The purity and presence of specific functional groups was confirmed using Fourier Transform Infrared (FTIR) spectroscopy. Study will give a basis to further optimize the protocol for efficient extraction of gossypol form cottonseed meal for possible applications in agriculture, medicine and pharmaceuticals.Downloads
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Copyright in respect of material published in the journal vests with ISCI. Requests for permission to reproduce matter/figures, etc. from the printed articles should be addressed to Chief Editor, Editorial Board, Indian Society for Cotton Improvement. However, the authors are free to reproduce part or whole of the papers, including data and figures, in their teaching notes, books etc.