Crude extracts of Sesamum Indicum roots used as anthraquinone source effect on pulping with sodium hydroxide of Sudanese bagasse

The work was carried out for extraction of natural anthrasesamones from roots of Sesamum Indicum using different organic solvents and utilization of extracts as catalyst in pulping with sodium hydroxide for a by-product of sugar industry (Sudanese bagasse). Sesamum Indicum roots when extracted with...

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Bibliographic Details
Published in:BMC research notes 2019-01, Vol.12 (1), p.26-5, Article 26
Main Authors: Shomeina, Suhair Kamalaldeen, Elzaki, Osman Taha, Yagi, Sakina, Mohieldin, Salaheldin Dafaalla, Khider, Tarig Osman
Format: Article
Language:English
Subjects:
Acetic acid
Agricultural production
Aluminum compounds
Anthraquinone
Anthraquinone (AQ)
Anthraquinones
Anthrasesamones
Backup software
Bagasse
Caustic soda
Cellulose
Chlorinated solvents
Chloroform
Cooking
Cooking with sodium hydroxide
Dichloromethane
Esters
Ethanol
Ethyl acetate
Humans
Hydroxides
Manufacturing Industry
Metabolites
Petroleum ether
Plant Roots
Pulp & paper industry
Pulp yield
Research Note
Roots
Seeds
Sesamum
Sesamum Indicum
Sodium
Sodium Hydroxide
Sudan
Sugar
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Summary:The work was carried out for extraction of natural anthrasesamones from roots of Sesamum Indicum using different organic solvents and utilization of extracts as catalyst in pulping with sodium hydroxide for a by-product of sugar industry (Sudanese bagasse). Sesamum Indicum roots when extracted with ethanol, it gave the highest extracts yield % (0.964), followed by ethyl acetate, chloroform, dichloromethane and petroleum ether extracts. The chemical pulping of Bagasse was done by using of sodium hydroxide, sodium hydroxide with anthraquinone, and sodium hydroxide with extract instead of anthraquinone keeping constant conditions at temperature 160 °C and applied sodium oxide 10.9% and time was 120 min, gave promising screened yield between 49.84 and 53.68%, bleachable kappa number between 15.57 and 8.26 for sodium hydroxide only and cooking with sodium hydroxide with anthraquinone. Cooking with sodium hydroxide of bagasse with anthrasesamones gave good pulping yields and kappa number.
ISSN:1756-0500
1756-0500
DOI:10.1186/s13104-019-4075-9