Liquid coconut oil, often called fractionated coconut oil, is created through a process of melting and slow cooling that separates the different types of fats within the oil. This process is called fractionation.
Fractionation: The Key Process
The production of liquid coconut oil hinges on the varying melting points of different fatty acids that make up coconut oil. Here's a breakdown:
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Melting: Regular coconut oil is heated until it completely melts into a liquid state.
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Controlled Cooling: The melted oil is then allowed to cool very slowly. This slow cooling process is crucial.
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Separation: As the oil cools, the long-chain fatty acids, which have higher melting points, solidify and can be separated from the remaining liquid. This leaves behind a fractionated coconut oil composed primarily of medium-chain triglycerides (MCTs), like caprylic and capric acids, which stay liquid at room temperature.
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Physical Process: It is important to note that fractionation is a physical separation process. No chemical reactions or alterations occur during this process. The fatty acids are merely separated based on their physical properties.
Key Benefits of Fractionation
- Lower Melting Point: The resulting fractionated coconut oil remains liquid at room temperature, making it convenient for various applications.
- Increased MCT Content: Fractionation concentrates the MCTs, which are easily absorbed and metabolized by the body.
- Odorless and Colorless: Fractionated coconut oil is often odorless and colorless, making it a versatile ingredient in cosmetics and personal care products.
Applications of Liquid Coconut Oil
Fractionated coconut oil finds widespread use in:
- Cosmetics: As a moisturizer, carrier oil for essential oils, and ingredient in lotions and creams.
- Massage Therapy: Due to its light texture and odorless nature.
- Dietary Supplements: As a source of MCTs.
