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Mono and Diglycerides, designated as E471, are emulsifiers produced from the reaction of glycerol with natural fatty acids, typically derived from vegetable oils.
GMS (Glycerol Monostearate) with 90%-40% monoglyceride content is widely used in food, pharmaceutical, and cosmetic industries to enhance texture, stability, and shelf life.
E471 Mono and Diglycerides (GMS 90%-40%) acts as an effective emulsifier, stabilizer, and thickening agent, ensuring uniform blending of ingredients.
CAS Number: 31566-31-1 (monoesters), 555-43-1 (diglycerides)
EC Number: 250-705-4 (monoesters), 209-081-9 (diglycerides)
Molecular Formula: Variable (mixture of mono- and diglycerides of fatty acids)
Molecular Weight: Variable
Synonyms: Mono and Diglycerides, GMS, GMS 90, GMS 40, Glycerol Monostearate, E471, Glyceryl Monostearate, Glyceryl Monooleate, Glycerides of Fatty Acids, Food Emulsifier E471, GMS Powder, GMS Flakes, Emulsifier GMS, Glyceryl Esters of Fatty Acids, GMS 90% Emulsifier, GMS 40% Emulsifier, Distilled GMS, Non-GMO GMS, Vegetable-Based GMS, Plant-Derived Emulsifier, Food-Grade Glycerides, Stabilizer GMS, Texture Improver GMS, Non-Dairy Creamer GMS, GMS for Bakery, GMS for Ice Cream, GMS for Margarine, Glyceryl Mono- and Diglycerides, Monoester Emulsifier, Diglyceride Stabilizer
APPLICATIONS
E471 Mono and Diglycerides (GMS 90%-40%) are extensively used in bakery products to improve dough handling, volume, and crumb softness.
E471 Mono and Diglycerides (GMS 90%-40%) are employed in non-dairy creamers, whipped toppings, and ice creams to stabilize emulsions and improve mouthfeel.
E471 Mono and Diglycerides (GMS 90%-40%) is incorporated in margarines and spreads to prevent water and oil separation.
E471 Mono and Diglycerides (GMS 90%-40%) are used in processed meats to retain moisture and enhance texture.
E471 Mono and Diglycerides (GMS 90%-40%) find applications in confectionery, such as chocolates and coatings, to control fat bloom and enhance shelf stability.
In pharmaceuticals and cosmetics, they are utilized as emulsifiers in creams, lotions, and ointments.
E471 Mono and Diglycerides (GMS 90%-40%) are used as emulsifiers in the food industry to blend oil and water-based ingredients in products like margarine, salad dressings, and mayonnaise.
E471 Mono and Diglycerides (GMS 90%-40%) are employed in the production of baked goods, such as cakes, cookies, and pastries, to improve texture, increase shelf life, and contribute to the consistency of the product.
E471 Mono and Diglycerides (GMS 90%-40%) are used in dairy products like ice cream and yogurt to create a smooth, creamy texture by preventing ice crystal formation and ensuring uniform fat distribution.
E471 Mono and Diglycerides (GMS 90%-40%) are applied in confectionery products such as chocolates and chewing gum to improve texture and prevent sugar crystallization, leading to a smooth mouthfeel.
E471 Mono and Diglycerides (GMS 90%-40%) are used in non-dairy creamers to help create a smooth consistency and improve the texture of plant-based creamers.
E471 Mono and Diglycerides (GMS 90%-40%) are used in cake mixes and baking powders to improve the texture and uniformity of the mixture during baking.
E471 Mono and Diglycerides (GMS 90%-40%) are employed in snack foods like chips and crackers to improve texture and mouthfeel by preventing greasiness and ensuring crispness.
E471 Mono and Diglycerides (GMS 90%-40%) are used in the production of fatty products like shortening and margarine to enhance the smoothness and consistency of the final product.
E471 Mono and Diglycerides (GMS 90%-40%) are applied in protein bars and meal replacement products to improve texture and stability while contributing to the overall nutritional profile.
E471 Mono and Diglycerides (GMS 90%-40%) are employed in salad dressings to stabilize emulsions and ensure smooth, consistent texture throughout the product.
E471 Mono and Diglycerides (GMS 90%-40%) are used in the creation of dairy-based fillings for pastries and cakes, where they help maintain a smooth, consistent texture and prevent separation of ingredients.
E471 Mono and Diglycerides (GMS 90%-40%) are employed in the production of flavored milk products to improve texture and contribute to the mouthfeel of the product.
E471 Mono and Diglycerides (GMS 90%-40%) are used in frozen foods such as frozen pizzas and ready-to-eat meals to maintain texture and prevent product separation during freezing.
E471 Mono and Diglycerides (GMS 90%-40%) are used in emulsified sauces and gravies to help achieve smooth consistency and improve overall texture.
E471 Mono and Diglycerides (GMS 90%-40%) are applied in the creation of edible coatings for candies, where they help achieve a uniform, glossy finish that enhances the product’s appearance.
E471 Mono and Diglycerides (GMS 90%-40%) are used in energy drinks to emulsify ingredients and provide a smooth, consistent texture to the beverage.
E471 Mono and Diglycerides (GMS 90%-40%) are used in meat products like sausages and hot dogs to improve texture and ensure uniform fat distribution.
E471 Mono and Diglycerides (GMS 90%-40%) are employed in the formulation of instant soups and sauces to help achieve smooth consistency and improve the overall texture of the product.
E471 Mono and Diglycerides (GMS 90%-40%) are used in fat replacers for low-fat or reduced-fat foods, mimicking the texture of fat while maintaining smooth, stable products.
E471 Mono and Diglycerides (GMS 90%-40%) are used in granola bars to act as an emulsifier and help provide a smooth, uniform texture in the bar.
E471 Mono and Diglycerides (GMS 90%-40%) are employed in flavored popcorn to improve texture, ensure even coating distribution, and prevent greasiness or stickiness.
E471 Mono and Diglycerides (GMS 90%-40%) are used in chocolate fillings for cookies to provide a smooth, stable filling that enhances texture and consistency.
E471 Mono and Diglycerides (GMS 90%-40%) are used in savory snack foods such as chips and pretzels to contribute to a crisp texture and help maintain the even distribution of seasonings.
E471 Mono and Diglycerides (GMS 90%-40%) are employed in the production of dairy-free products, such as vegan chocolates or plant-based milks, to emulsify oil and water-based ingredients, ensuring smooth and stable formulations.
E471 Mono and Diglycerides (GMS 90%-40%) are used in bakery glazes to achieve a smooth, even finish that improves both the visual appeal and texture of pastries and other baked items.
E471 Mono and Diglycerides (GMS 90%-40%) are used in food flavor emulsions to blend flavor oils with aqueous ingredients and ensure uniform flavor distribution in food products.
E471 Mono and Diglycerides (GMS 90%-40%) are applied in the creation of nutritional drinks for children and adults to improve texture and ensure a smooth consistency in liquid formulations.
E471 Mono and Diglycerides (GMS 90%-40%) are used in dairy-based protein powders to improve texture and stability while contributing to the overall protein content.
E471 Mono and Diglycerides (GMS 90%-40%) are employed in dairy-free creamers and sauces to provide texture and richness without dairy ingredients.
E471 Mono and Diglycerides (GMS 90%-40%) are used in food-grade emulsions for culinary arts to help create smooth, uniform sauces, dressings, and beverages.
E471 Mono and Diglycerides (GMS 90%-40%) are emulsifiers derived from the glycerol ester of fatty acids, commonly used in the food, cosmetic, and pharmaceutical industries to stabilize emulsions and blend oil and water-based ingredients.
E471 Mono and Diglycerides (GMS 90%-40%) are composed of both mono- and diglycerides of fatty acids, typically derived from vegetable oils or animal fats, and are commonly used as emulsifiers in food products to stabilize emulsions.
E471 Mono and Diglycerides (GMS 90%-40%) are effective in preventing the separation of ingredients in food products, ensuring smooth texture and uniform consistency, especially in emulsified products like margarine, mayonnaise, and dressings.
E471 Mono and Diglycerides (GMS 90%-40%) are widely used in baked goods to improve dough consistency, enhance texture, and increase the volume of the final product by stabilizing air bubbles in the dough.
DESCRIPTION
Mono- and Diglycerides appear as off-white to pale yellow powders, flakes, or beads depending on the form.
They are mixtures of glycerol esters of fatty acids obtained from vegetable oils via controlled esterification and distillation processes.
The GMS 90% grade offers high purity and strong emulsifying performance, while GMS 40% is a balanced grade for broad applications.
They are practically insoluble in water but disperse readily to form stable emulsions.
Mono- and Diglycerides are odorless or have a faint fatty odor and are stable under normal processing conditions.
E471 Mono and Diglycerides (GMS 90%-40%) are used in the production of ice cream to maintain a creamy texture and prevent ice crystal formation, ensuring a smooth and stable product.
E471 Mono and Diglycerides (GMS 90%-40%) are versatile emulsifiers that are stable under a wide range of conditions, including high temperatures and low pH, making them suitable for use in various food and beverage applications.
E471 Mono and Diglycerides (GMS 90%-40%) are commonly used in the cosmetic industry to stabilize emulsions in products like lotions, creams, and ointments, helping oil and water-based ingredients mix and stay mixed over time.
E471 Mono and Diglycerides (GMS 90%-40%) are biodegradable and non-toxic, making them a safe choice for use in food products and personal care formulations intended for long-term consumer use.
E471 Mono and Diglycerides (GMS 90%-40%) are essential ingredients in the production of fat-based food products, where they help emulsify fats and oils, improving texture and consistency while reducing the need for added emulsifiers.
E471 Mono and Diglycerides (GMS 90%-40%) are also used in the pharmaceutical industry to create stable emulsions in creams and ointments, enhancing texture and ensuring uniform distribution of active ingredients.
PROPERTIES
Chemical Formula: Variable (mono- and diglycerides of fatty acids)
Molecular Weight: Variable
Common Name: Mono and Diglycerides of Fatty Acids
Appearance: White to pale yellow powder, flakes, or beads
Odor: Mild, fatty
Solubility: Insoluble in water; soluble in fats and oils
Melting Point: 58–65°C (GMS 90%)
Acid Value: ≤ 6 mg KOH/g
Saponification Value: 140–155 mg KOH/g
Iodine Value: ≤ 4 g I₂/100g
Stability: Stable under normal conditions
Storage Temperature: 10–30°C
Shelf Life: 24 months in unopened containers
FIRST AID
Inhalation:
Move to fresh air.
If symptoms develop, seek medical advice.
Skin Contact:
Wash exposed area with soap and water.
Seek medical attention if irritation occurs.
Eye Contact:
Rinse thoroughly with plenty of water for at least 15 minutes.
Seek medical help if irritation persists.
Ingestion:
Rinse mouth and drink water.
Non-toxic in typical food-grade quantities; seek medical attention if discomfort occurs.
Note to Physicians:
Treat symptomatically.
No chronic toxicity associated with normal exposure levels.
HANDLING AND STORAGE
Handling:
Wear protective gloves, clothing, and eye protection during bulk handling.
Avoid inhalation of dust (for powdered form) and minimize prolonged exposure to air and humidity.
Spill and Leak Procedures:
Sweep up material carefully to minimize dust formation.
Dispose of waste material in accordance with local regulations.
Storage:
Store in a cool, dry, and well-ventilated area.
Keep containers tightly closed and protect from light, heat, and moisture.
Handling Cautions:
Use clean, dry utensils to avoid contamination.
Rotate stock regularly to maintain product freshness and quality.
