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Technical Report: Nutritional content and benefits of Kalahari melon oil (INCI: Citrullus Lanatus Seed Oil)

Kalahari Melon Oil is cold pressed from the seeds of the Kalahari melon (Citrullus lanatus) from the Cucurbitaceae family, a fruit indigenous to the Kalahari Desert region in southern Africa. It is a triglyceride oil, which is filtered and has a pale-yellow colour. It is light, non-greasy and penetrates the skin quickly. This report provides an overview of the nutritional content and health benefits of Kalahari Melon Oil, with a specific focus on fatty acid analysis, vitamins, and traditional use applications.

Fatty Acid Analysis

Kalahari Melon Oil is renowned for its rich fatty acid profile, which determines its nutritional value. The primary fatty acids present are:

Linoleic Acid (Omega-6): This oil accounts for approximately 40-70% of its total fatty acid composition. Linoleic acid is an essential polyunsaturated fatty acid known for its potential health benefits, including supporting heart health and skin barrier function.

Oleic Acid (Omega-9): This is a monounsaturated fatty acid, comprises between 10-25% of the total fatty acids in Kalahari Melon Oil. It contributes to the oil’s stability and may offer cardiovascular benefits.

Palmitic Acid and Stearic Acid: These saturated fatty acids are present in smaller amounts and are essential for the structural integrity of cell membranes.

Kalahari melon oil also contains a high level of y-tocopherol (70.56 mg/100g), followed by a-tocopherol (25.94 mg/100g), which provide antioxidant properties as well as a reasonably good shelf life.

Vitamin Analysis

Kalahari Melon Oil contains various vitamins that contribute to its nutritional profile:

Vitamin E: Kalahari Melon Oil is a good source of vitamin E, primarily in the form of alpha-tocopherol. Vitamin E is a potent antioxidant that helps protect cells from oxidative stress, supporting overall health.

Vitamin A: While present in smaller amounts, Kalahari Melon Oil also contains some vitamin A, which is important for vision, immune function, and skin health.

Traditional Use Applications

Kalahari Melon Oil has a long history of traditional use in southern Africa. Indigenous communities have utilised this oil for its nutritional and therapeutic properties. Traditional applications include:

Nutrition: The seeds and oil have been consumed as a dietary supplement for their fatty acid content, especially in regions where access to other sources of essential fats is limited.

Medicinal Use: Kalahari Melon Oil has been used to alleviate symptoms of various ailments, such as digestive discomfort and skin conditions. Its potential anti-inflammatory and antioxidant properties have been of interest.

Cultural Use: In some cultures, Kalahari Melon Oil is also used for ceremonial purposes, demonstrating its cultural significance beyond its nutritional and medicinal roles. This oil has also traditionally been used as a moisturiser, to protect the skin from the sun damage and to promote hair growth.

Kalahari Melon Oil offers a valuable nutritional profile, with notable concentrations of linoleic acid, oleic acid, vitamin E, and vitamin A. Its traditional use encompasses nutritional and medicinal applications, as well as cultural significance. Understanding its fatty acid composition and vitamin content underscores its potential health benefits and versatility in various applications.

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For precise nutritional information, we recommend referring to our product data sheet, material safety data sheet and COA.

Organic Kalahari Melon Seed Oil is available from Botanica Natural Products – you can read more about it here.


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