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What are the different extraction methods of sesame oil?
The target of this review article is comparing different extraction method of sesame oil. Sesame oil extraction methods categorizes in two groups; laboratory method and industrial method including, Hot water flotation, Ram Press, Ghani Process, pressing method, subcritical liquid method, soxhelet method, fractionation, and enzyme extraction.
How is sesame oil extracted?
Sesame oil can extract by demanding different enzymes like papain, Tripsin and cellulase. Enzyme extraction in neutral condition i.e. at 50° C, 3hr, 80 rpm, enzyme amount were 6000,400 and 250U/g is %58.87. The most extracted oil was related to poly press method with %70 efficiency.
What are the processing methods of sesame oil?
All processing methods including refining of sesame oil obtained from crude seeds (with/without husk), fried oil resulted from fried sesame, sesame oil produced from non-husk fried sesame seeds (Hwan, 2005). Husk peeling is essential as a result of the presence oxalic acid and non-digestible fiber.
How to extract sesame seeds?
Sesame seeds smashed through a plate with mesh 2mm. In this method as much as fine seeds consumed, obtained oil has better quality. Extraction is performed through adding water (%11-13 w/w), the resulted paste dried at 70°C (Warra et al, 2011). Modern methods using normal hexane and enzyme extraction.