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E416 Karaya gum is also used in throat lozenges, wound-care products, colostomy adhesives, and medicinal gels.
E416 Karaya gum is used as a suspending or stabilizing agent in foods, cosmetics and pharmaceuticals; a bulk-forming laxative; a surgical lubricant and adhesive; and in the treatment of skin ulcers.
In cosmetics and personal care products, E416 Karaya gum functions as a stabilizer, viscosity modifier, film former, and emulsifier in creams, lotions, toothpaste, gels, and skin-care formulations.
CAS Number: 9000-36-6
EC Number: 232-539-4
Molecular Formula: Variable natural polysaccharide mixture
Molecular Weight: Variable high molecular weight polymer
SYNONYMS:
Karaya gum, gum karaya, sterculia gum, Indian tragacanth, Sterculia gum, E416, karaya, gum sterculia, kadaya gum, katira gum, natural vegetable gum, polysaccharide gum, plant exudate gum, hydrocolloid gum, sterculia urens gum, Sterculia gum, Gum Sterculia, Indian gum tragacanth, Karaya Gum, DTXSID7044182, E-416-, FEMA No. 2605, Gum Karaya, Gum sterculia, Gum, Karaya, INS NO.416, INS-416, Karaya, Karaya Gum Bassora, Karaya resin, Karaya, Gum, Kutterra, RefChem:40422, Sterculia, Sterculia gum, Sterculia resin, Sterculia urens resin, Tragacanth, Indian, 232-539-4, 73W9IQY50Q, 9000-36-6, E-416, Indian Tragacanth, Kadaya, Katilo, Kullo, Sterculia urens, Crystal Gum, Indian tragacanth gum, Kadaya gum, Katilo gum, Kullo gum, Kuteera, Mucara, Siltex gum, TAB Gum, Karaya gum, Indian tragacanth, Gum karaya, Sterculia gum, Indian tragacanth
E416 Karaya gum is a hydrocolloid, complex acid polysaccharide, the exudate product of the plant Sterculia Urens, which belongs to the Sterculiaceae family.
E416 Karaya gum is partially acetylated by D-galacturonic acid, D-glucuronic acid, D-galactose, and rhamnose.
E416 Karaya gum appears as an amber yellow powder that is poorly soluble in water, insoluble in acetone.
E416 Karaya gum, also known as E416, is a natural polysaccharide gum obtained from the exudates of trees belonging mainly to the genus Sterculia, especially Sterculia urens.
E416 Karaya gum is considered one of the least soluble natural gums, but it has excellent swelling capacity in water, forming highly viscous dispersions.
E416 Karaya gum is a natural plant-derived hydrocolloid classified as a polysaccharide gum.
E416 Karaya gum is produced from dried tree exudates obtained by tapping or naturally injuring the bark of Sterculia trees.
E416 Karaya gum contains complex polysaccharides mainly composed of galactose, rhamnose, and galacturonic acid units.
E416 Karaya gum is valued for its ability to absorb water and form viscous colloidal systems even at relatively low concentrations.
E416 Karaya gum is considered one of the least soluble but most highly swelling natural hydrocolloids.
E416 Karaya gum's functionality depends strongly on particle size, acetyl content, botanical source, purity, and processing conditions.
Commercial grades of E416 Karaya gum may vary significantly in color, viscosity, and swelling performance.
Because it is a natural exudate gum, E416 Karaya gum is commonly classified as a UVCB substance with variable composition.
Its high viscosity and adhesive performance distinguish E416 Karaya gum from many other hydrocolloids such as gum arabic or xanthan gum.
E416 Karaya gum or gum sterculia, also known as Indian gum tragacanth, is a vegetable gum produced as an exudate by trees of the genus Sterculia.
Chemically, E416 Karaya gum is an acid polysaccharide composed of the sugars galactose, rhamnose and galacturonic acid.
As a food additive E416 Karaya gum has E number E416.
E416 Karaya gum can be obtained from the tree Sterculia urens.
E416 Karaya gum is a valuable substance and is traditionally tapped by cutting or peeling back the bark, or by making deep gashes at the base of the trunk with an axe.
These crude methods of extraction often resulted in the death of the tree, but E416 Karaya gum has been found that application of the plant growth regulator ethephon stimulates the production of gum, and when used in carefully controlled amounts, increases gum yield and enhances healing of the wounds and survival of the tree
E416 Karaya gum, also known as E416, is a natural polysaccharide derived from the extract of Sterculia trees, mainly found in India and Pakistan.
E416 Karaya gum is a whitish to pinkish powder that has the ability to swell in water to form a viscous, gel-like substance.
Due to its properties, E416 Karaya gum is valued as a food ingredient and used in many food products.
E416 Karaya gum is considered a safe and environmentally friendly alternative to synthetic food additives.
Due to its unique texture and ability to stabilize emulsions, E416 Karaya gum is widely used in the food industry.
E416 Karaya gum is a natural gum extracted from the trunk and branches of the Sterculia urens tree, a tree that grows primarily in India.
This means that manufacturers may only use as much as is technologically necessary for the desired effect, although specific maximum dosages do apply in some applications.
In general, E416 Karaya gum is considered safe in amounts ingested through food.
E416 Karaya gum is not suitable for baby food.
Today, E416 Karaya gum is a natural plant-based additive used in the food and pharmaceutical industries.
Also known as E416 Karaya gum E416 or gum sterculia, E416 Karaya gum is a natural and healthy dried exudate from the Sterculia tree.
E416 Karaya gum is one of the most common ingredients used in day-to-day food and beverage products.
Furthermore, E416 Karaya gum has found its ground in the pharmaceutical and cosmetic industries with its extended application and health benefits.
E416 is the EU designation for E416 Karaya gum, a natural thickener derived from the resin of the Sterculia urens tree, used in food, cosmetics, and pharmaceuticals.
E416 is the European food additive code for E416 Karaya gum, also known as sterculia gum or Indian tragacanth.
E416 Karaya gum is a naturally occurring polysaccharide obtained from the dried resin of the Sterculia urens tree, which is native primarily to India and Pakistan.
When added to water, E416 Karaya gum swells significantly and forms a viscous, gel-like mass without fully dissolving.
E416 Karaya gum is a natural exudate from the Sterculia urens tree, native to India.
E416 Karaya gum is commonly Found In: whipped products, cheese spreads, meringues, frozen desserts.
E416 Karaya gum is a Non-Standardized Food Allergenic Extract.
The physiologic effect of E416 Karaya gum is by means of Increased Histamine Release, and Cell-mediated Immunity, and Increased IgG Production.
E416 Karaya gum is a dried exudation from the stems and branches of strains of: Sterculia urens Roxburgh and other species of Sterculia (family Sterculiaceae) or from Cochlospermum gossypium A.P. De Candolle or other species of Cochlospermum (family Bixaceae).
E416 Karaya gum consists mainly of high molecular weight acetylated polysaccharides, which on hydrolysis yield galactose, rhamnose, and galacturonic acid, together with minor amounts of glucuronic acid.
E416 Karaya gum occurs in tears of variable size and in broken irregular pieces having a characteristic semi-crystalline appearance.
E416 Karaya gum is pale yellow to pinkish brown in colour, translucent and horny.
Powdered E416 Karaya gum is a pale grey to pinkish brown.
E416 Karaya gum has a distinctive odour of acetic acid.
E416 Karaya gum is a natural gum obtained from the Sterculia tree.
E416 Karaya gum is a polysaccharide that serves as a thickening agent, emulsifier, and stabilizer in various food and industrial products.
E416 Karaya gum is a natural polysaccharide, composed of Carbohydrates and galacturonic acid.
E416 Karaya gum, also known as Sterculia gum is the exudate obtained from species of Sterculia;
Commercial quantities of gum are collected from Sterculia (family Sterculiaceae) growing in India or from Sterculia setigera found in Africa.
E416 Karaya gum – INS 416; E416; GRAS 21 CFR 1841349; European Pharmacopea 01/2005 – is defined by the food regulation as “a dried exudation from the stems and branches of strains of Sterculia urens Roxburgh and other species of Sterculia (family Sterculiaceae) or from Cochlospermum gossypium A.P.De Candolle or other species of Cochlospermum (family Bixaceae)
Sterculia trees exude after taping of the trunks.
Harvest is done during the dry season.
Big lumps are broken down into smaller pieces before hand selection to remove the biggest bark impurities.
E416 Karaya gum is graded upon colour (pale yellow to brown) and impurities (BFOM content).
E416 Karaya gum has a specific acetic acid odour.
Due to strong swelling capacity in water, further purification can only be made by dry process.
After selection of the batches of raw material, gum is mechanically ground.
After grinding, sieving, densimetric table treatment and air selection are used to allow further removal of impurities.
Specific methods of heat treatment can sterilise E416 Karaya gum.
E416 Karaya gum could be commercialised in kibbled form (pieces around 3mm size; pharmaceutical uses) or in fine powder form (around 100µ; food uses).
E416 Karaya gum is a complex, highly branched, partially acetylated polysaccharide with high molecular weight (up to 16 million daltons).
The chemical structure of E416 Karaya gum contains about 40% uronic acids residues and 8 to 14 % of acetyl groups which explain the characteristic acetic acid smell.
E416 Karaya gum exhibits strong swelling capacity; one gram can absorb 50 times his weight of water, giving a viscous colloidal dispersion.
When hydrated in water, speed of hydration and final viscosity depends on mesh size of the gum.
Stability of water dispersions is good in acidic medium but weak in high pH medium (> pH 8) due to de acetylation of the molecule.
Most of the applications of E416 Karaya gum are for pharmaceutical specialities.
Meanwhile some “niches” are still found for specific purposes in food formulations.
USES and APPLICATIONS of E416 KARAYA GUM:
E416 Karaya gum Applications in the Cosmetics Industry: E416 Karaya gum is an ingredient used in making natural lotion products and related beauty products.
E416 Karaya gum Application in Pharmaceuticals: E416 Karaya gum affects viscosity and texture, thus useful in the production of medical-based jellies and pastes.
E416 Karaya gum is used in a variety of foods, including ice cream, sauces, dressings, gluten-free baked goods, desserts and low-calorie products.
E416 Karaya gum is also used as a thickening, stabilizing and emulsifying agent.
Due to its ability to form gels, E416 Karaya gum is often used in the production of jelly beans and other sweets.
E416 Karaya gum is widely used in the food industry as a thickener, stabilizer, emulsifier, texturizer, and water-retention agent.
E416 Karaya gum is commonly added to bakery products, sauces, dressings, desserts, confectionery products, dairy products, beverages, and processed foods to improve texture, consistency, and shelf stability.
E416 Karaya gum is used as a thickener and emulsifier in foods, as a laxative, and as a denture adhesive.
E416 Karaya gum is also used to adulterate Gum tragacanth due to their similar physical characteristics.
Because of its high swelling ability and dietary fiber content, E416 Karaya gum is also utilized in low-calorie and fiber-enriched food formulations.
E416 Karaya gum is widely used in the food, pharmaceutical, cosmetic, textile, paper, and industrial sectors because of its thickening, stabilizing, emulsifying, binding, and water-retention properties.
Due to its excellent thickening and stabilizing performance, E416 Karaya gum is widely used in foods, oral care products, pharmaceuticals, cosmetics, and industrial formulations.
E416 Karaya gum also functions as a bulk-forming agent and mild laxative because of its high dietary fiber content and water-binding capacity.
E416 Karaya gum is commonly used as a food additive, dietary fiber source, adhesive component, denture adhesive ingredient, and pharmaceutical excipient.
In the pharmaceutical industry, E416 Karaya gum is extensively used as a bulk-forming laxative, tablet binder, suspending agent, and controlled-release excipient.
E416 Karaya gum is especially important in denture adhesives due to its strong adhesive and water-absorbing properties.
E416 Karaya gum is also used in throat lozenges, wound-care products, colostomy adhesives, and medicinal gels.
E416 Karaya gum is used as a suspending or stabilizing agent in foods, cosmetics and pharmaceuticals; a bulk-forming laxative; a surgical lubricant and adhesive; and in the treatment of skin ulcers.
In cosmetics and personal care products, E416 Karaya gum functions as a stabilizer, viscosity modifier, film former, and emulsifier in creams, lotions, toothpaste, gels, and skin-care formulations.
E416 Karaya gum is used in fine bakery and pastry products, creams, sweet fillings, icings, various desserts, egg liqueur, chewing gum.
Food additive of vegetable origin, with stabilizing and thickening role.
E416 Karaya gum, a natural thickener derived from the resin of the Sterculia urens tree, used in food, cosmetics, and pharmaceuticals.
Uses of E416 Karaya gum: Ice cream, baked goods, sweets, gumdrops, frozen dairy desserts
Other Uses of E416 Karaya gum: Hair-spray, setting lotion, hand lotion, toothpaste, shaving cream
Known for its high swelling capacity, E416 Karaya gum is widely used in the food industry and in pharmaceutical applications.
In industrial applications, E416 Karaya gum is used in paper manufacturing, textile printing, adhesives, inks, and surface coatings because of its binding and thickening capabilities.
E416 Karaya gum is used as gelling and thickening agent in the foodstuff and pharmaceutical industries
E416 Karaya gum is used as active agent in laxatives and component of adhesive powder in odontology
E416 Karaya gum is used as component of adhesives and binding agent in the paper industry
E416 Karaya gum is additionally used in agricultural formulations, animal feed products, and biodegradable material systems.
E416 Karaya gum is used as stabiliser, often in association with other natural gums having emulsifying properties (Acacia Gum), to produce stable acidic liquid emulsions (flavour emulsions for soft drinks, sauces and dressing)
Pharmaceutical specialities using E416 Karaya gum for adhesive and film forming properties are colostomy rings and dental adhesives.
Swelling capacity of E416 Karaya gum in granules explains the application for formulations of bulk laxatives as active ingredient.
Its renewable natural origin and biodegradable nature make E416 Karaya gum attractive for environmentally friendly formulations.
In the food industry, E416 is primarily used as a thickener, stabilizer, and emulsifier.
Common applications include: Salad dressings and sauces, Ice cream and desserts, Baked goods and spreads, Meat products, Dietary foods (as a low-calorie bulking agent).
E416 Karaya gum is used as a thickener, emulsifier and binder, and is also used as a denture adhesive.
Confectionery Industry: E416 Karaya gum is used as an ingredient in candies and chewing gum.
Printing & Packaging Industry: In the Paper industry, E416 Karaya gum is used as a binding agent in paper manufacturing.
In the Dental industry, E416 Karaya gum is used as a denture adhesive.
In the Personal Care industry, E416 Karaya gum is used as a thickening agent, as well as an adhesive agent in hairsprays.
E416 Karaya gum is a plant-based thickening agent that has been used in the food industry for a very long time.
You can find E416 Karaya gum in products such as sauces, dressings, ice cream, chewing gum, and some meat products.
Additionally, E416 Karaya gum is also used in laxatives due to its ability to absorb water and cause swelling.
As a thickening agent, E416 Karaya gum ensures that products acquire the correct firmness and texture.
E416 Karaya gum also acts as a stabilizer and can help keep fat and water better mixed.
E416 Karaya gum is usually applied in low concentrations in food products.
In the EU, E416 Karaya gum may be used in various product categories, often according to the so-called quantum satis principle.
E416 Karaya gum has been used for many centuries in traditional African and Indian cooking.
-Use in Cosmetics and Pharmaceuticals:
Beyond food, E416 Karaya gum is widely used in the cosmetics industry (e.g., in hair gels and lotions) and in pharmaceutical applications.
Medically, E416 Karaya gum is used as a bulk-forming laxative, as it absorbs water in the intestine and increases stool volume.
E416 Karaya gum is also used in ostomy adhesives and wound dressings.
-Food Industry uses of E416 Karaya gum:
E416 Karaya gum is used as a food additive, acting as an emulsifier and thickener in sauces, ice cream and beverages.
E416 Karaya gum is also used in baking as a binder and stabiliser.
-Pharmaceutical Industry uses of E416 Karaya gum:
E416 Karaya gum is used as a thickener in medications and a bulk-forming laxative to relieve constipation.
E416 Karaya gum is also reputed to be an aphrodisiac, although there is little evidence to support this.
-Medical uses of E416 Karaya gum:
E416 Karaya gum is used in the routine treatment of ileostomies and colostomies for its skin barrier function.
However, although E416 Karaya gum is biocompatible with gelling adhesion capacity and high viscosity, it has pH-dependent solubility and has problems with uncontrolled rates of hydration.
In traditional medical practice, E416 Karaya gum treats sore throats.
-Food and Industry uses of E416 Karaya gum:
E416 Karaya gum arabic has found its way and stay in the food and beverage company thanks to its robust health benefits.
Moreover, E416 Karaya gum is a common food ingredient in traditional and Indian cuisine.
As a food additive, E416 Karaya gum is incredible in regulating viscosity, texture, bulk, and water retention.
E416 Karaya gum is popular in food products such as desserts, ice creams, savory sauces, biscuits, and dietary products.
-Cosmetics use of E416 Karaya gum:
Binder agent.
Ingredient that is used in cosmetic, food and pharmaceutical products as an anti-caking agent with the function of making the product in which E416 Karaya gum is incorporated silky, compact and homogenous.
The binder, either natural such as mucilage, gums and starches or chemical, may be in the form of a powder or liquid.
Emulsion stabilizer.
Emulsions are thermodynamically unstable.
Emulsion stabilisers improve the formation and stability of single and double emulsions.
E416 Karaya gum should be noted that in the structure-function relationship, molar mass plays an important role.
Fragrance.
E416 Karaya gum plays a decisive and important role in the formulation of cosmetic products as it provides the possibility of enhancing, masking or adding fragrance to the final product, increasing its marketability.
The consumer always expects to find a pleasant or distinctive scent in a cosmetic product.
Hair fixative.
E416 Karaya gum has the ability to create, with its protective film, stiffness and hold in the hair, and also has the ability to form, with its hydrophilic and elastic properties, bonds between the hair fibres, to keep the hair in a particular shape for a certain time.
Viscosity control agent.
E416 Karaya gum controls and adapts viscosity to the required level for optimal chemical and physical stability of the product and dosage in gels, suspensions, emulsions, solutions.
-Cosmetics use of E416 Karaya gum:
In the cosmetics industry, E416 Karaya gum is used in lotions, creams, and hair care products.
E416 Karaya gum acts as a thickener and stabilizer, providing a smooth texture and enhancing product stability.
-Dentistry uses of E416 Karaya gum:
E416 Karaya gum is used in dental adhesives and oral care products.
E416 Karaya gum's adhesive properties help in the formulation of denture adhesives and oral gels, ensuring effective application and comfort.
-Food Industry uses of E416 Karaya gum:
In the food industry, E416 Karaya gum is used as a thickener, stabilizer, and emulsifier.
E416 Karaya gum is commonly found in dairy products, sauces, dressings, and bakery products.
E416 Karaya gum helps improve texture, consistency, and shelf life.
-Pharmaceuticals use of E416 Karaya gum:
E416 Karaya gum is used in pharmaceuticals as a binder, disintegrant, and laxative.
E416 Karaya gum is found in tablets, lozenges, and bulk-forming laxatives.
E416 Karaya gum's high swelling capacity helps in the formation of gels and enhances drug delivery.
-Industrial Applications of E416 Karaya gum:
E416 Karaya gum is used in various industrial applications, including paper and textile manufacturing.
E416 Karaya gum acts as a thickener and stabilizer in printing pastes, adhesives, and coatings, ensuring consistent quality and performance.
-Dietary Fiber uses of E416 Karaya gum:
E416 Karaya gum is a source of dietary fiber and is used in health and wellness products.
E416 Karaya gum helps in digestive health, promoting regular bowel movements and overall gut health.
TRADITIONAL AND INDUSTRIAL APPLICATIONS of E416 KARAYA GUM:
E416 Karaya gum finds application in the traditional Indian medicine.
E416 Karaya gum is often used as a substitute for the much more expensive Thragacanth gum.
E416 Karaya gum is approved in the European Union as food additive E416.
E416 Karaya gum is used in the industrial production of foods and drugs.
E416 Karaya gum finds application for its high swelling properties and as a gelling and thickening agent.
SOURCE of E416 KARAYA GUM:
E416 Karaya gum is a vegetable gum produced as an exudate from the E416 E416 Karaya gum tree, Sterculia urens, which is native to India and surrounding countries.
E416 Karaya gum is harvested by making incisions in the wood (tapping) and collecting the exudate, which forms lumps once it dries on contact with the air and sunlight.
PROPERTIES of E416 KARAYA GUM:
E416 Karaya gum is sold in the form of lumps or a powder and is available in technical and food grades.
E416 Karaya gum is an acid polysaccharide that swells when it absorbs water, forming a gel (hydrocolloid).
E416 Karaya gum is sometimes used as substitute for Tragacanth.
E416 Karaya gum has a high ability to absorb water and form gels.
E416 Karaya gum can increase product viscosity, stabilize emulsions and prevent the separation of the water and fat phases in food products.
E416 Karaya gum is also valued for its prebiotic properties, supporting gut health and bacterial flora.
E416 KARAYA GUM AND ITS FUNCTIONS IN FOOD:
E416 Karaya gum is used in the food industry mainly as a thickening agent, stabilizer and emulsifier.
E416 Karaya gum improves the texture of food products, providing them with the right texture and appearance.
Thanks to its prebiotic properties, E416 Karaya gum also contributes to improved intestinal health, making it a beneficial additive not only for manufacturers, but also for consumers.
PRODUCTION of E416 KARAYA GUM:
E416 Karaya gum is extracted from the dried exudate of the Sterculia tree.
The exudate is collected, purified, and dried to produce a fine powder that can be used in different applications.
The process ensures the gum retains its natural properties and effectiveness.
BENEFITS of E416 KARAYA GUM:
Excellent thickening performance
High water absorption capacity
Strong swelling properties
Good emulsifying and stabilizing ability
Natural biodegradable polymer
Renewable plant-derived material
Effective moisture retention
Strong adhesive characteristics
High dietary fiber content
Good suspension stability
Film-forming capability
Suitable for food and pharmaceutical applications
Improves texture and consistency
Enhances shelf stability
Multifunctional hydrocolloid behavior
HEALTH BENEFITS OF E416 KARAYA GUM E416?
For a long time, people have trusted E416 Karaya gum for its medicinal for the following reasons:
– Used on Wounds and Bed Sores
– Relieves Constipation
– Alleviates Cases of High Blood Sugar
– Used in Dental Implants and Adhesive Plasters.
Acacia gums fiber forms an excellent base for salicylic patches.
– Relieves Sore Throat.
Owing to acacia senegal gum’s antibacterial and inflammatory features, E416 Karaya gum is efficient in relieving sore throat and its related symptoms.
ORIGIN AND PRODUCTION of E416 KARAYA GUM:
E416 Karaya gum is harvested by making incisions into the bark of the Sterculia urens tree.
The exuded resin is dried in open air, then ground into a fine powder.
The powder ranges in color from cream to light brown and has a slightly vinegar-like odor due to the presence of acetic acid.
CHARACTERISTICS of E416 KARAYA GUM:
E416 Karaya gum is characterized by its exceptional swelling capacity and ability to form highly viscous dispersions in water.
Unlike some highly soluble gums, E416 Karaya gum hydrates slowly and produces thick mucilaginous systems with excellent stability and water retention.
Its natural origin, biodegradability, and multifunctional hydrocolloid behavior make E416 Karaya gum valuable in food, pharmaceutical, and industrial applications.
E416 Karaya gum also demonstrates strong adhesive properties, which explains its extensive use in denture adhesives and binding systems.
E416 Karaya gum acts as a protective colloid, stabilizer, thickener, suspending agent, and emulsifier.
Because of its high dietary fiber content, E416 Karaya gum is also used in digestive health products and bulk laxative formulations.
GEOGRAPHICAL AND BOTANIC ORIGIN of E416 KARAYA GUM:
E416 Karaya gum is the gum of the tropical tree genus Sterculia.
Customary E416 Karaya gum is harvested from the tree species Sterculia urens.
These trees are endemic to the provinces of central India.
E416 Karaya gum is also known as Indian Tragacanth and as Sterculia Gum.
Harvest and Processing
E416 Karaya gum is harvested trough tapping of the Sterculia trees.
E416 Karaya gum then exudes from the cuts and is collected by local farmers.
Further processing steps include cleaning, sorting and milling of the gum.
Sensory and phytochemical composition
The raw material E416 Karaya gum consists of small, translucent, withe to greyish resin lumps.
E416 Karaya gum has a lightly acidulous smell.
PHYSICAL and CHEMICAL PROPERTIES of E416 KARAYA GUM:
CAS No.: 9000-36-6
EC No.: 232-539-4
Molecular Formula: Variable natural polysaccharide mixture
Molecular Weight: Variable high molecular weight polymer
General Appearance: White, cream-colored, pale yellow, or pinkish-brown powder, granules, flakes, or irregular tears
E number: E416 (thickeners, ...)
Odor: Slight acetic acid-like odor or nearly odorless
Taste: Bland or slightly mucilaginous taste
Texture: Coarse, fibrous, gummy, and viscous texture
Solubility in Water: Partially soluble; swells strongly in water to form viscous colloidal dispersions
Water Absorption: Very high water absorption and swelling capacity
Viscosity: Produces highly viscous dispersions even at low concentrations
Density: Approximately 1.4–1.5 g/cm³
pH: Typically slightly acidic, around pH 4–6 in aqueous dispersion
Color: White to pale brown depending on purity and source
Particle Characteristics: Fine powder or irregular translucent particles
Thermal Stability: Stable under normal food and industrial processing temperatures
Film-Forming Ability: Good film-forming and adhesive properties
Moisture Retention: Excellent water-retention capability
Flowability: Moderate powder flow characteristics
Hydration Rate: Slow hydration compared to some other gums
Chemical Nature: Natural acidic polysaccharide gum
Chemical Classification: Hydrocolloid, plant exudate polysaccharide
Composition: Contains galactose, rhamnose, galacturonic acid, and acetyl groups
Stability: Stable under normal storage conditions
pH Stability: Stable under mildly acidic and neutral conditions
Biodegradability: Readily biodegradable natural polymer
Hydrophilic Properties: Strong hydrophilic and water-binding behavior
Emulsifying Properties: Provides stabilization in emulsified systems
Thickening Properties: Excellent thickening and viscosity-enhancing performance
Gel Formation: Forms viscous colloidal systems rather than firm gels
Acid Resistance: Moderately stable in acidic formulations
Reactivity: Incompatible with strong oxidizing agents
Electrolyte Sensitivity: Viscosity may be affected by high salt concentrations
Film Formation: Capable of forming protective films and coatings
Adhesive Characteristics: Strong natural adhesive and binding performance
Combustibility: Combustible under fire conditions
Decomposition Products: Thermal decomposition may produce carbon oxides and smoke
Environmental Characteristics: Renewable, biodegradable, and environmentally acceptable
General Appearance: Cream-colored or pale brown powder and irregular gum particles
Odor: Slight acetic acid odor
Solubility: Partially soluble with strong swelling behavior in water
Water Retention: Excellent moisture-holding capability
Viscosity: High viscosity at low concentrations
Hydration: Slow hydration rate
Texture: Sticky, gummy, mucilaginous texture
Chemical Nature: Natural polysaccharide hydrocolloid
Biodegradability: Biodegradable and renewable
Stability: Stable under standard storage conditions
Adhesive Properties: Excellent natural adhesive behavior
Emulsification: Good stabilizing and emulsifying properties
Film Formation: Effective film-forming characteristics
Density: Approximately 1.4–1.5 g/cm³
pH: Slightly acidic aqueous systems
Combustibility: Combustible organic material
Compatibility: Compatible with many food and pharmaceutical ingredients
FIRST AID MEASURES of E416 KARAYA GUM:
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available
ACCIDENTAL RELEASE MEASURES of E416 KARAYA GUM:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.
FIRE FIGHTING MEASURES of E416 KARAYA GUM:
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.
EXPOSURE CONTROLS/PERSONAL PROTECTION of E416 KARAYA GUM:
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.
HANDLING and STORAGE of E416 KARAYA GUM:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
STABILITY and REACTIVITY of E416 KARAYA GUM:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available
