WS-23 is a synthetic cooling agent used in the food and beverage industry to provide a cooling sensation similar to menthol, but without the minty flavor. It is often employed as a flavor enhancer and is considered a good alternative to menthol in various products, especially those with a cooling or refreshing profile.
Chemical Structure of WS-23:
The chemical structure of WS-23 is as follows:
The IUPAC name for WS-23 is N,2,3-Trimethyl-2-isopropylbutanamide. It is a white, crystalline solid at room temperature.
Physical Properties of WS-23:
WS-23 has several physical properties:
1.Molecular Formula: C12H23NO
2.Molecular Weight: 193.31 g/mol
3.Appearance: WS-23 is typically found in the form of white crystalline solid or powder.
4.Melting Point: WS-23 has a melting point of around 59-60 °C.
5.Odor: It is essentially odorless.
6.Taste: WS-23 is often described as providing a cooling or minty sensation without a menthol flavor.
7.Solubility: WS-23 is sparingly soluble in water but more soluble in ethanol and propylene glycol. This makes it suitable for use in a wide range of food and beverage applications.
8.Boiling Point: It does not have a well-defined boiling point as it tends to sublimate at elevated temperatures.
WS-23 is widely used as a cooling agent in various products, including beverages, candies, chewing gum, toothpaste, and more. It is valued for its ability to provide a cooling effect without the taste of menthol, which can be important in products where the minty flavor is not desired.
Please note that the safety and regulation of food additives like WS-23 may vary from one region to another, so it’s essential to follow local regulations and guidelines when using it in food and beverage products.
The application of WS-23
WS-23 is a cooling agent that is commonly used in various consumer products and applications. It is known for its cooling and minty effect without the taste or odor of menthol. Here are some common applications of WS-23:
Food and Beverages: WS-23 is often used in food and beverage products to provide a cooling sensation. It’s used in various candies, chewing gum, mints, and even beverages like sodas and sports drinks. It can enhance the overall sensory experience by providing a refreshing and cooling effect.
Personal Care Products: WS-23 is used in a variety of personal care products, such as toothpaste, mouthwash, and lip balms. Its cooling effect can provide a refreshing sensation when applied to the skin or oral cavity.
Cosmetics: In cosmetics and skincare products, WS-23 can be found in items like facial creams, lotions, and masks. Its cooling sensation can make these products feel more soothing when applied to the skin.
Pharmaceuticals: Some pharmaceutical products, especially those related to oral or throat relief, use WS-23 to provide a cooling and soothing effect. It can be found in lozenges, cough drops, and throat sprays.
E-Liquids: WS-23 is used in the vaping industry to enhance the cooling effect of e-liquids. It can create a refreshing and icy sensation in the mouth and throat when vaping.
Topical Pain Relief Products: WS-23 is sometimes included in topical pain relief products, such as creams and gels, to provide a cooling sensation that can help alleviate minor aches and pains.
Medicinal Applications: WS-23 can be used in medical and dental products to make treatments more comfortable. For example, it can be used in dental impression materials to reduce the discomfort of the impression process.
Flavor Enhancement: In addition to its cooling effect, WS-23 is sometimes used to enhance certain flavors. It can be used to make fruit or mint flavors in various products more intense and enjoyable.
It’s important to note that WS-23 is not the only cooling agent available, and there are others like WS-5 and WS-3 with different cooling profiles. The choice of cooling agent depends on the specific application and the desired cooling effect. Additionally, WS-23 is generally considered safe for consumption and topical use, but like any food or cosmetic ingredient, it should be used in accordance with applicable regulations and guidelines.