What are the date plam seeds oil?
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Date palm seed oil is extracted from the seeds of the date palm tree (Phoenix dactylifera L.). The oil is rich in saturated and unsaturated fatty acids, with lauric and oleic acids being the main components. It also contains tocopherols, tocotrienols, phytosterols, and phenolic compounds, which give it added value for various applications such as food product formulations, cosmetics, and pharmaceuticals . The extraction of date seed oil can be done using organic solvents or green solvents such as orange peel essential oil. Green extraction methods have been found to be effective in obtaining higher yields of oil with characteristics consistent with international standards . Date seed oil has excellent thermal and oxidative stability, making it suitable for consumption. It also has potential as a renewable resource, adding value to various industries .
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| Papers (4) | Insight |
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| The paper discusses the chemical composition and quality parameters of Date Seed Oil (DSO) extracted from ten native date palm seed varieties. It mentions that date palm seeds contain a valuable source of edible oil characterized by a high content of unsaturated fatty acids, sterols, tocopherols, and tocotrienols. | |
| The paper states that date palm seeds contain 10-12% oil, which can be used in cosmetic, pharmaceutical, and food products. | |
| The paper provides information on the chemical composition of the lipid fraction of date seed oil, including the main fatty acids present and their percentages. | |
| The paper discusses the chemical composition and extraction methods of date seed oil, which contains saturated and unsaturated fatty acids, tocopherols, tocotrienols, phytosterols, and phenolic compounds. |
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How do the phytochemicals in date seeds vary by type of seed?5 answersThe phytochemical composition of date seeds varies depending on the type of seed. Different cultivars of date seeds have been found to contain varying levels of phenolic compounds, flavonoids, and antioxidant activity. For example, in Tunisian date palm cultivars, significant differences were observed in the phenolic and flavonoid contents, as well as antioxidant activity, among different seed varieties. Similarly, a study on Moroccan date seeds found variations in the proximate, phytochemical, and nutrient compositions among different varieties, including differences in crude fiber, protein, fat, and mineral content. Another study on date seeds from the Qassim region in Saudi Arabia identified wide variations in total phenolic content, flavonoid content, proanthocyanidine content, and antioxidant potential among different cultivars. These findings suggest that the phytochemical composition of date seeds can vary significantly depending on the specific cultivar or variety of date seed being studied.
How does utilization of date seed help the date palm sector?1 answersUtilization of date seed in the date palm sector offers several benefits. Date seed is a byproduct of date fruit industry and contains carbohydrates, dietary fiber, fat, ash, and protein. Date seed oil (DSO) extracted from date seed has been found to have antioxidant properties comparable to olive oil, making it a valuable source of antioxidants. Different varieties of date fruits have different fatty acid compositions in their seed oil. The use of date seed and date seed oil can help fulfill consumer demand for antioxidants and provide a suitable application for these resources. Additionally, the propagation of date palm cultivars through tissue culture techniques, including the use of date seed, can help in the production of cultivars resistant to diseases, propagation of rare and elite cultivars, and development of new cultivars adapted to specific conditions.
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