Extraction of anthraquinone and salicylic acid from Aloe barbadensis miller

The objective of the research was to identify suitable parameters for extraction of anthraquinone, and salicylic acid from Aloe ( Aloe barbadensis Miller). The parameters were evaluated including ethanol concentration (99.5, 80.0, 50.0%), material/solvent ratio (50 g/50 mL, 50 g/100 mL, 50 g/150 mL,...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2023-03, Vol.1155 (1), p.12015
Main Authors: Luong, T M V, Nguyen, T P T, Nguyen, L N T, Tran, T T T, Nguyen, N T P, Mai, C H
Format: Article
Language:English
Subjects:
Aloe
Aloe barbadensis
Anthraquinone
Anthraquinones
Ethanol
miller
Parameter identification
Salicylic acid
Solvent extraction
Solvents
Stirring
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Summary:The objective of the research was to identify suitable parameters for extraction of anthraquinone, and salicylic acid from Aloe ( Aloe barbadensis Miller). The parameters were evaluated including ethanol concentration (99.5, 80.0, 50.0%), material/solvent ratio (50 g/50 mL, 50 g/100 mL, 50 g/150 mL, 50 g/200 mL), stirring speed (100, 200, 300, 400 rpm), temperature (40, 45, 50, 55°C), extraction time (10, 20, 30, 40 minutes). Optimum conditions for anthraquinone and salicylic acid extraction on a laboratory scale were the ratio of 1/2 (g/mL), 50°C, 20 minutes and 300 rpm for the ratio of material/solvent, extraction temperature, extraction time, stirring speed, respectively using ethanol 99.5% as solvent extraction. The maximum anthraquinone and salicylic acid content are 0.31 mg/mL and 2.03 mg/mL, respectively.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/1155/1/012015