Gelatin is a versatile ingredient that has played a vital role in food and industry for centuries. Its unique properties make it indispensable in a variety of applications. However, not all gelatin is created equal. In this blog, we’ll explore the significant differences between industrial and edible gelatin, clarifying their respective uses, properties, and production methods.
Edible gelatin, also known as food-grade gelatin, is produced specifically for human consumption. It is used as a gelling agent to add texture and elasticity to a variety of foods.
Source and processing:
Edible gelatin is derived from high-quality collagen-rich animal by-products, such as pigs or cows. These sources are selected from animals suitable for human consumption. The processing method involves multiple stages of extraction, filtration and sterilization, ensuring that the final product complies with strict food safety regulations.
Gel strength and viscosity:
Although edible gelatin also comes in a variety of gel strengths and viscosities, the values are generally lower compared to industrial gelatin. This lower strength allows for a softer gel texture, making it suitable for use in jellies, desserts, marshmallows and other food-related applications.
Applications of edible gelatin:
Edible gelatin is widely used in the food industry due to its unique properties, including:
- Candy: It acts as a gelling agent in candies, marshmallows and jelly-type confections, providing the desired texture and consistency.
- Dairy products: Gelatin is used in yogurt, ice cream, and whipped cream to stabilize and enhance texture.
- Bread and pastry: often used in the production of mousses, fillings and glazes to provide a smooth and delicate texture.
- Meat processing: Gelatin helps preserve and add moisture to processed meat products such as sausages, pâtés and meatballs.
Industrial gelatin, also known as industrial gelatin, is primarily used in non-food applications. Widely used in medicine, cosmetics, photography, paint and other industries. The primary purpose of industrial gelatin is to provide binding or gelling properties to substances that are not required for human consumption.
Source and processing:
Industrial gelatin is often derived from non-food grade animal by-products such as bones, hooves and hides. These sources contain collagen, the key protein that gives gelatin its gel-like properties. The extraction process involves extensive purification and filtration to remove impurities, resulting in a highly pure, refined gelatin product.
Gel strength and viscosity:
To meet their intended industrial applications, industrial gelatins are available in a variety of gel strengths and viscosities. Manufacturers tailor gel strength to meet specific requirements by modifying the production process or blending different gelatins. Industrial gelatin tends to have higher gel strength and viscosity than edible gelatin, providing better binding capabilities.
Applications of industrial gelatin:
Industrial gelatin has a variety of non-edible uses, including:
- Pharmaceuticals: It acts as a binder for pills and capsules, making them easier to take and providing stability.
- Cosmetics: Industrial gelatin is a commonly used ingredient in a variety of beauty products such as hair care products, lotions and creams due to its film-forming and moisturizing properties.
- Photography: Gelatin is essential for the production of photographic film, serving as a binder for photosensitive emulsions.
- Paints: Used as thickeners and stabilizers in the manufacture of paints, coatings and inks.
Post time: Oct-11-2023
