High Oleic Sunflower Oil: The new olive oil replacement?
The Benefits of Using High Oleic Sunflower Oil in Liquid and Cold Process Soap Bars
High oleic sunflower oil is becoming a popular ingredient in soap making, prized for its beneficial properties and excellent performance in both liquid and cold process soap bars. This type of sunflower oil is specially bred to have a high concentration of oleic acid, which enhances its stability and moisturising qualities. In this blog post, we'll explore the benefits of high oleic sunflower oil in soap making, its sap values, and how it contributes to the overall quality of your handmade soaps.
Benefits of High Oleic Sunflower Oil in Soap Making
1. Superior Moisturising Properties
High oleic sunflower oil is rich in oleic acid, a monounsaturated fatty acid that provides superior moisturising properties. Soaps made with this oil are gentle and nourishing, making them ideal for all skin types, including sensitive and dry skin. The oil helps to lock in moisture, leaving the skin feeling soft and hydrated.
2. Enhanced Stability and Shelf Life
One of the key advantages of high oleic sunflower oil is its enhanced stability compared to regular sunflower oil. The high oleic acid content makes it less prone to oxidation, which means that soaps made with this oil have a longer shelf life and are less likely to become rancid over time.
3. Rich in Vitamins and Antioxidants
High oleic sunflower oil is packed with vitamins A, D, and E, as well as antioxidants. These nutrients help to nourish and protect the skin, promoting a healthy complexion. The antioxidants in the oil help to combat free radicals, reducing the signs of aging and keeping the skin looking youthful.
4. Light and Non-Greasy Texture
Unlike some heavier oils, high oleic sunflower oil has a light and non-greasy texture, making it an excellent choice for soap making. It contributes to a silky, smooth lather and is easily absorbed by the skin, providing effective hydration without leaving a greasy residue.
5. Versatility in Soap Formulations
High oleic sunflower oil is a versatile ingredient that works well in both liquid and cold process soap formulations. Its balanced fatty acid profile makes it easy to blend with other oils and additives, allowing for creative and customised soap recipes.
Saponification Values (SAP Values) and Their Importance
In soap making, understanding the saponification value (SAP value) of oils is crucial. The SAP value indicates the amount of lye (sodium hydroxide or potassium hydroxide) required to fully saponify a given amount of oil or fat. This value is essential for creating balanced soap recipes that ensure all oils are properly converted into soap without leaving excess lye or unsaponified oils.
High Oleic Sunflower Oil SAP Values:
- For Sodium Hydroxide (NaOH): The SAP value is approximately 0.136.
- For Potassium Hydroxide (KOH): The SAP value is approximately 0.192.
These values are used to calculate the precise amount of lye needed for the soap making process. Accurate measurements ensure that the final soap product is mild, safe for use, and has the desired qualities.
Using High Oleic Sunflower Oil in Liquid Soap
When making liquid soap, high oleic sunflower oil can be combined with other oils such as coconut oil or castor oil to create a well-balanced formula. The potassium hydroxide (KOH) is used for liquid soap making, and the high oleic content helps produce a stable, long-lasting liquid soap with excellent lather and moisturizing properties.
Using High Oleic Sunflower Oil in Cold Process Soap Bars
In cold process soap making, high oleic sunflower oil can be used as a primary or secondary oil. It contributes to a creamy, stable lather and enhances the moisturizing qualities of the soap. When combined with oils like olive oil, palm oil, and coconut oil, it creates a well-rounded bar of soap that is gentle on the skin and provides long-lasting hydration.