Wax and Fatty Acids from Rice Bran Oil Sludges
β Scribed by Rao, K. Venkateswara ;Rao, B. Panduranga ;Reddy, G. Siva Rami ;Somayajulu, B. A. R. ;Rao, S. D. Thirumala
- Publisher
- John Wiley and Sons
- Year
- 1966
- Weight
- 318 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0931-5985
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β¦ Synopsis
Sludges obtained as tank settlings from solvent-extracted rice bran oil have been shown to be rich sources of wax and fatty acids. The wax content is variable, being about 18O/o in one sample and about 39O/o in a second sample of sludge. The wax was bleached to light colour. The crude wax shows good compatibility with other types of waxes. The oil fraction of sludges is high in free fatty acids (over ? O O / o ) , about three fourth of which could be vacuum-distilled directly to yield light-coloured fatty acids.
Wachs und Fettsauren aus
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## Abstract Enzymatic waterβextraction of oil and proteins from rice bran was studied in a laboratoryβscale setβup. The effects of the following enzymes β Celluclast 1.5L, hemicellulase, Pectinex Ultra SPβL, Viscozyme L, Alcalase 0.6L and papain β on oil and protein extraction yields, and the level