Regulation (EC) No 1831/20031 establishes the rules governing the Community authorisation of additives for use in animal nutrition. In particular, Article 10(2) of that Regulation also specifies that for existing products within the meaning of Article 10(1), an application shall be submitted in accordance with Article 7, at the latest one year before the expiry date of the authorisation given pursuant to Directive 70/524/EEC for additives with a limited authorisation period, and within a maximum of seven years after the entry into force of this Regulation for additives authorised without a time limit or pursuant to Directive 82/471/EEC.
In the food industry, HPMC is used as a food additive to improve texture, stability, and shelf life. It is commonly found in ice cream, sauces, and processed meats as a thickener and emulsifier6. Agricultural sector:
Hydroxypropyl Methylcellulose (HPMC) is a versatile and widely used chemical compound, finding its application in numerous industries due to its exceptional properties. As a leading supplier, we are proud to offer top-quality HPMC for sale, catering to the diverse needs of our clients. The solubility of HPMC in ethanol is generally lower than in water, primarily because of the weaker hydrogen bonding between the cellulose ether chains and ethanol molecules. This characteristic makes HPMC-ethanol solutions less viscous compared to those in water, influencing its use in formulations where low viscosity is desired. The food industry also utilizes HEC for its emulsifying and thickening capabilities Specialty grades, such as HPMC for oil drilling, are designed to withstand extreme temperatures and pressures, acting as viscosifiers to improve wellbore stabilityMHEC is a modified form of cellulose, which is a naturally occurring polysaccharide found in plant cell walls. The modification process involves substituting some of the hydroxyl groups on the glucose units of cellulose with methyl and hydroxyethyl groups. This results in a polymer with improved solubility and stability compared to unmodified cellulose.
10 reasons to use HPMC in gluten-free preparations:
1. Improved structure and consistency: Emulates the effect of gluten, providing elasticity and structure to the dough.
2. Moisture Retention: Helps keep gluten-free baked goods more moist and less dry.
3. Suitable for vegan and hypoallergenic diets: It is not derived from animal sources and does not contain common allergens such as gluten.
4. Stabilization: Useful for stabilizing emulsions and suspensions, improving the quality of preparations.
5. Gel formation: Take advantage of its ability to gel at high temperatures for different applications.
6. Thickening Properties: Acts as a thickener, improving the texture of food products.
7. Solubility in cold water: Facilitates incorporation into various recipes without the need for heating.
8. Compatibility: Works well with a wide range of food ingredients.
9. Shelf life: It can help extend the shelf-life of baked goods.
10. Flavor neutrality: It does not alter the flavors of the preparations, maintaining the desired taste.
10 reasons why it is advisable not to use HPMC in gluten-free preparations:
1. Cost: HPMC can be more expensive than other additives or ingredients.
2. Perception of over-processing: Some consumers may prefer less processed products or products with fewer additives.
3. Limitations in replicating sensory properties: It may not be able to exactly replicate all the properties of gluten.
4. Variable applicability: Not all gluten-free recipes benefit equally from the addition of HPMC.
5. Limited Availability: It is not always easily available in all markets or stores.
6. Experimentation needed: May require trial and error to get the proportions right.
7. Additive Dependence: Can lead to increased dependence on food additives.
8. Possible digestive reactions: Although rare, some people may have sensitivities to HPMC.
9. Effects on texture: It can influence the texture of some preparations in an undesirable way.
10. Negative consumer perceptions: Some consumers may have concerns about the use of food additives.
Common HPMC sources:
In the cosmetics and personal care industry, HEC is a popular ingredient in shampoos, lotions, and toothpaste, where it provides texture and stability. It also finds usage in food products as a food additive, improving texture and consistency.Hydroxypropyl methylcellulose cannot be digested by humans and passes through the digestive system.