Evaluation and characterisation of Citrullus colocynthis (L.) Schrad seed oil: comparison with Helianthus annuus (sunflower) seed oil.
The physicochemical properties, fatty acid, tocopherol, thermal properties, 1H 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. colocyn...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
Elsevier
2013
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/30441/1/Evaluation%20and%20characterisation%20of%20Citrullus%20colocynthis.pdf |
| _version_ | 1796971741886545920 |
|---|---|
| author | Nehdi, Imededdine Arbi Sbihi, Hassen Tan, Ching Ping Al-Resayes, Saud Ibrahim |
| author_facet | Nehdi, Imededdine Arbi Sbihi, Hassen Tan, Ching Ping Al-Resayes, Saud Ibrahim |
| author_sort | Nehdi, Imededdine Arbi |
| collection | UPM |
| description | The physicochemical properties, fatty acid, tocopherol, thermal properties, 1H 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/100 g 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. |
| first_indexed | 2024-03-06T08:17:34Z |
| format | Article |
| id | upm.eprints-30441 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T08:17:34Z |
| publishDate | 2013 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-304412015-12-08T02:45:30Z http://psasir.upm.edu.my/id/eprint/30441/ Evaluation and characterisation of Citrullus colocynthis (L.) Schrad seed oil: comparison with Helianthus annuus (sunflower) seed oil. Nehdi, Imededdine Arbi Sbihi, Hassen Tan, Ching Ping Al-Resayes, Saud Ibrahim The physicochemical properties, fatty acid, tocopherol, thermal properties, 1H 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/100 g 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. Elsevier 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/30441/1/Evaluation%20and%20characterisation%20of%20Citrullus%20colocynthis.pdf Nehdi, Imededdine Arbi and Sbihi, Hassen and Tan, Ching Ping and Al-Resayes, Saud Ibrahim (2013) Evaluation and characterisation of Citrullus colocynthis (L.) Schrad seed oil: comparison with Helianthus annuus (sunflower) seed oil. Food Chemistry, 136 (2). pp. 348-353. ISSN 0308-8146 10.1016/j.foodchem.2012.09.009 English |
| spellingShingle | Nehdi, Imededdine Arbi Sbihi, Hassen Tan, Ching Ping Al-Resayes, Saud Ibrahim Evaluation and characterisation of Citrullus colocynthis (L.) Schrad seed oil: comparison with Helianthus annuus (sunflower) seed oil. |
| title | Evaluation and characterisation of Citrullus colocynthis (L.) Schrad seed oil: comparison with Helianthus annuus (sunflower) seed oil. |
| title_full | Evaluation and characterisation of Citrullus colocynthis (L.) Schrad seed oil: comparison with Helianthus annuus (sunflower) seed oil. |
| title_fullStr | Evaluation and characterisation of Citrullus colocynthis (L.) Schrad seed oil: comparison with Helianthus annuus (sunflower) seed oil. |
| title_full_unstemmed | Evaluation and characterisation of Citrullus colocynthis (L.) Schrad seed oil: comparison with Helianthus annuus (sunflower) seed oil. |
| title_short | Evaluation and characterisation of Citrullus colocynthis (L.) Schrad seed oil: comparison with Helianthus annuus (sunflower) seed oil. |
| title_sort | evaluation and characterisation of citrullus colocynthis l schrad seed oil comparison with helianthus annuus sunflower seed oil |
| url | http://psasir.upm.edu.my/id/eprint/30441/1/Evaluation%20and%20characterisation%20of%20Citrullus%20colocynthis.pdf |
| work_keys_str_mv | AT nehdiimededdinearbi evaluationandcharacterisationofcitrulluscolocynthislschradseedoilcomparisonwithhelianthusannuussunflowerseedoil AT sbihihassen evaluationandcharacterisationofcitrulluscolocynthislschradseedoilcomparisonwithhelianthusannuussunflowerseedoil AT tanchingping evaluationandcharacterisationofcitrulluscolocynthislschradseedoilcomparisonwithhelianthusannuussunflowerseedoil AT alresayessaudibrahim evaluationandcharacterisationofcitrulluscolocynthislschradseedoilcomparisonwithhelianthusannuussunflowerseedoil |