Composition of the unsaponifiable material in tung oil
β Scribed by G. Shone
- Publisher
- John Wiley and Sons
- Year
- 1962
- Tongue
- English
- Weight
- 486 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0022-5142
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π SIMILAR VOLUMES
for his keen interest and encouragement in carrying out this work.
## Abstract A column chromatographic method for determination of unsaponifiable matter (UM) in fats and oils has been developed. The procedure involves saponification of the oil and elution or UM through a mixed bed consisting of an upper layer of calcium oxide and a lower layer of basic aluminium
An investigation on carotene, a-tocopherol and squalene contents of olives from six di β erent cultivars and 15 virgin olive oils produced in Molise region in 1995 was carried out. Olives were harvested at di β erent stages of ripeness and oil was extracted in industrial plants by pressure or centrifu