| Literature DB >> 23122069 |
Imededdine Arbi Nehdi1, Hassen Sbihi, Chin Ping Tan, Saud Ibrahim Al-Resayes.
Abstract
The physicochemical properties, fatty acid, tocopherol, thermal properties, (1)H NMR, FTIR and profiles of non-conventional oil extracted from Citrullus colocynthis (L.) Schrad seeds were evaluated and compared with conventional sunflower seed oil. In addition, the antioxidant properties of C. colocynthis seed oil were also evaluated. The oil content of the C. colocynthis seeds was 23.16%. The main fatty acids in the oil were linoleic acid (66.73%) followed by oleic acid (14.78%), palmitic acid (9.74%), and stearic acid (7.37%). The tocopherol content was 121.85 mg/100g with γ-tocopherol as the major one (95.49%). The thermogravimetric analysis showed that the oil was thermally stable up to 286.57°C, and then began to decompose in four stages namely at 377.4°C, 408.4°C, 434.9°C and 559.2°C. The present study showed that this non-conventional C. colocynthis seed oil can be used for food and non-food applications to supplement or replace some of the conventional oils.Entities:
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Year: 2012 PMID： 23122069 DOI： 10.1016/j.foodchem.2012.09.009
Source DB: PubMed Journal: Food Chem ISSN： 0308-8146 Impact factor: 7.514