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E440 Pectins are commonly used to create gels in jams, jellies, fruit preparations, confectionery products, dairy products, beverages, bakery fillings, and low-sugar foods.
E440 Pectins are also important in pharmaceutical formulations and dietary supplements because of their fiber content and gastrointestinal benefits.
E440 Pectins are widely used in the food, pharmaceutical, cosmetic, and biotechnology industries because of their excellent gelling, thickening, stabilizing, emulsifying, and water-binding properties.
CAS Number: 9000-69-5
EC (EINECS) Number: 232-553-0
Molecular Formula: Pectin is a complex polysaccharide primarily composed of α-(1→4)-linked D-galacturonic acid units. Due to its polymeric nature, it does not have a fixed molecular formula.
Molecular Weight: Varies depending on the source and extraction method, typically ranging from 50,000 to 200,000 g/mol .
SYNONYMS:
Pectine, Pectina, E440, E-440, Pectic acid, Pectin, Pectine, Pectina, Pectic acid, Citrus pectin, Apple pectin, E440, INS 440, E440 Pectin is also known as INS 440, E440, Emulsifier 440, E440 Pectin E440, Gelling Agent (440), Fruit E440 Pectin (E440), Stabilizer (440), Thickening agent INS 440, Thickening agent (E440), Vegetable Gum 440, Pectin, Pectins, Citrus Pectin, Apple Pectin, Amidated Pectin, Polygalacturonic Acid, Methoxylated Polygalacturonic Acid, Fruit Pectin, Pectic Substance, Pectic Acid, Protopectin, Soluble Pectin, Low Methoxyl Pectin, High Methoxyl Pectin, HM Pectin, LM Pectin, E440, Amidated Low Methoxyl Pectin, Galacturonan, Plant Pectin, Pectinic Acid
E440 Pectins are naturally occurring complex polysaccharides primarily obtained from the cell walls of fruits, especially citrus peels and apple pomace.
E440 Pectins are among the most important hydrocolloids used in modern food technology.
Chemically, E440 Pectins consist mainly of partially methoxylated polygalacturonic acid chains linked through α-(1→4) glycosidic bonds.
The structure and functionality of E440 Pectins depend on factors such as degree of esterification, molecular weight, acetylation level, and source material.
E440 Pectins are considered natural dietary fibers and are valued for their biodegradability, non-toxicity, and plant-derived origin.
E440 Pectins are natural plant substances that are mainly found in the skins of fruits, vegetables and in plant tissues.
E440 Pectins are polysaccharides composed mainly of galacturonic acids, bound to sugars.
E440 Pectins (from Greek pectos — frozen, coagulated) is a group of structural polysaccharides found in the cell walls of all terrestrial plants and some types of algae.
E440 Pectins appears as a white to light brown powder with no odor and a mucilaginous taste.
Chemically, E440 Pectins are complex polysaccharides composed mainly of galacturonic acid residues.
E440 Pectins was first isolated and described in 1825 by French chemist-pharmacist Henri Braconnot during his study of vegetables and fruits.
Through experiments with fruit juices and extracts, Braconnot managed to isolate a gelling substance which he named “E440 Pectins”.
The first industrial plants for extracting E440 Pectins were established in the 1920s–1930s.
Today, additive E440 Pectins are obtained from the pomace of citrus fruits, apples, sugar beets, and other plant materials.
E440 Pectins are a high molecular weight polyuronide.
E440 Pectins are a type of polysaccharide.
E440 Pectins are a carbohydrate produced by isolating it from the peels of green apples and citrus fruits.
E440 Pectins' known structure consists of polygalactronic acid.
This substance is found in the cell walls of plants or in the tissues between cells.
E440 Pectins has similar properties to gelatin.
E440 Pectins almost completely replicates all the properties of gelatin.
While gelatin is obtained from animal products, E440 Pectins are produced entirely from plants.
E440 Pectins, often referred to as “stabilizer E440,” is a naturally occurring carbohydrate found in the cell walls of many fruits and vegetables.
Over the years, E440 Pectins has become an essential ingredient in the food industry, prized for its gelling, thickening, and stabilizing properties.
E440 Pectins are a vital natural ingredient in the food and pharmaceutical industries.
Its ability to gel, thicken, and stabilize makes E440 Pectins indispensable in products ranging from jams and dairy to confections and beverages.
Sourced primarily from apples and citrus fruits, E440 Pectins are not only safe and versatile but also offers health benefits as a dietary fiber.
As consumer demand for natural and functional ingredients grows, the importance of E440 Pectins are set to increase, solidifying its place as a key stabilizer and thickener in modern food technology.
E440 Pectins are known for their natural gelling properties.
E440 Pectins are obtained from fruits and vegetables.
E440 Pectins has many health benefits.
E440 Pectins help to increase nutritional value.
E440 Pectins are food additive with emulsifying, stabilizing, thickening role, naturally present in fruits, especially in apples, oranges and quince.
E440 Pectins come in E 440(i) – E440 Pectins, E 440(ii) – sodium pectate, E 440(iii) – potassium pectate, E440(iv) – ammonium pectate or E440b – amidated E440 Pectins.
In europe, it is approved as a food additive with the E number E440 Pectins.
E440 Pectins are manufactured by aqueous extraction of the appropriate edible plant materials, mainly from the citrus peel or apple pomace, followed by selective precipitation using alcohol or salts.
The major fruits source used for the production of industrial E440 Pectins products usually come from apple and citrus peel.
E440 Pectins is defined as a polymer containing galacturonic acid units (at least 65%).
The acid groups commonly combine with methanol as a methyl ester or combine with sodium, potassium, calcium or ammonium as salts, and amide groups may also be present in some E440 Pectins.
E440 Pectins, a natural gelling agent widely used in the food industry, is a type of fiber found in natural fruits and vegetables.
E440 Pectins are an ideal ingredient, particularly for thickening and creating a gel-like consistency in food products such as jellies, jams, and marmalades.
E440 Pectins is the European food additive number for pectins.
These are naturally occurring polysaccharides (complex carbohydrates) found in the cell walls of plants.
E440 Pectins covers two subgroups: E440a (pectin) and E440b (amidated pectin).
E440 Pectins are a medium-gelling, high-quality apple pectin.
E440 Pectins are used in food production as a thickening agent and stabilizer.
E440 Pectins are a food additive with the code number E 440.
E440 Pectins are found in small amounts in soft fruits, but in high amounts in hard fruits.
In ruminant nutrition, depending on the extent of lignification of the cell wall, E440 Pectins are up to 90% digestible by bacterial enzymes.
Ruminant nutritionists recommend that the digestibility and energy concentration in forages be improved by increasing E440 Pectins concentration in the forage.
In cigars, E440 Pectins are considered an excellent substitute for vegetable glue and many cigar smokers and collectors use E440 Pectins for repairing damaged tobacco leaves on their cigars.
E440 Pectins (Ancient Greek: πηκτικός pēktikós: 'congealed' and 'curdled') is a heteropolysaccharide, a structural polymer contained in the cell walls and middle lamellae of terrestrial plants.
The principal chemical component of E440 Pectins are galacturonic acid (a sugar acid derived from galactose) which was isolated and described by Henri Braconnot in 1825.
Commercially produced E440 Pectins are a white-to-light-brown powder, produced from citrus fruits for use as an edible gelling agent, especially in jams and jellies, dessert fillings, medications, and sweets; as a food stabiliser in fruit juices and milk drinks; and as a source of dietary fiber.
USES and APPLICATIONS of E440 PECTINS:
E440 Pectins are extensively used in the food industry because of their exceptional gelling and stabilizing properties.
E440 Pectins' most well-known application is in jams, jellies, marmalades, and fruit preserves, where they create the characteristic gel texture.
E440 Pectins are commonly used to create gels in jams, jellies, fruit preparations, confectionery products, dairy products, beverages, bakery fillings, and low-sugar foods.
E440 Pectins are also important in pharmaceutical formulations and dietary supplements because of their fiber content and gastrointestinal benefits.
E440 Pectins are widely used in the food, pharmaceutical, cosmetic, and biotechnology industries because of their excellent gelling, thickening, stabilizing, emulsifying, and water-binding properties.
E440 Pectins are widely used in the food industry as thickeners and stabilizers.
E440 Pectins are added to marmalades, jams, yogurts, fruit juices, jellies and other products to improve their texture and shelf life.
In addition, E440 Pectins can be used in the production of medicines and dietary supplements as a natural ingredient with gelling properties.
High methoxyl E440 Pectins are particularly important in traditional high-sugar jams, while low methoxyl E440 Pectins are widely used in reduced-sugar and sugar-free products.
E440 Pectins are commonly used as a food additive because of their gelling and thickening properties.
In confectionery products, E440 Pectins are used to produce fruit gummies, jelly candies, fillings, and fruit snacks with smooth texture and stable structure.
In the food industry, E440 Pectins are used as a stabilizer, emulsifier, and thickener.
In dairy products, E440 Pectinstabilizes yogurt drinks, acidified milk beverages, flavored milks, and dessert systems by preventing protein precipitation and phase separation.
E440 Pectins are used in the manufacture of medicines produced to combat poisoning caused by lead, strontium, and some other heavy metals.
Humans may be susceptible to high cholesterol, triglycerides, colon cancer, and prostate cancer.
E440 Pectins are used to prevent such conditions.
E440 Pectins are used in the manufacture of orally administered active ingredients and breath-freshening pharmaceutical products, taking advantage of its rapid solubility in the mouth and in aqueous environments.
In the medical field, E440 Pectins are used in the treatment of reflux and diabetes.
In the food industry, during freeze-drying, E440 Pectins can be used as a thickening agent when mixing drying and preservative agents.
E440 Pectins have been used in the pharmaceutical industry, in combination with kaolin, to control diarrhea.
E440 Pectins are used as a thickening agent and binding agent in the production of edible toothpaste.
E440 Pectins are used to treat certain skin conditions.
E440 Pectins are a chemical that is used as an adhesive in prosthesis production, taking advantage of its thickening properties.
E440 Pectins are used in modification with guar gum , another stabilizer, to lower lipoprotein cholesterol.
E440 Pectins are used as a gelling agent, thickener, stabilizer in jams, jellies, dessert fillings, fruit juices and milk drinks and other food products.
In the healthcare field, E440 Pectins are used as an active ingredient in medications used to treat diarrhea has been found to shorten the duration of diarrhea.
E440 Pectins are used to thicken jams, jellies, fillings, and fruit juices.
E440 Pectins' gelling properties are utilized in this process.
E440 Pectins are used as a stabilizing agent in fruit juices and dairy products.
E440 Pectins’ versatility makes it indispensable in various food and industrial applications:
Jams and Jellies: The classic use for E440 Pectins, where it provides the desired gel structure and spreadable consistency.
Fruit Preserves and Marmalades: E440 Pectins ensure a uniform texture and prevent syneresis (liquid separation).
Dairy Products: In yogurts and desserts, E440 Pectins acts as a thickener and stabilizer, giving a creamy mouthfeel and extending shelf life.
Baked Goods: E440 Pectins enhance moisture retention, improve dough permeability, and extend freshness.
Confectionery: E440 Pectins are used in fruit pastes, candies, and glazes to create a non-sticky, elastic texture.
Beverages: E440 Pectins are added to fruit juices and smoothies to increase viscosity and stabilize pulp.
Pharmaceuticals: E440 Pectins function as a binder in pills and lozenges, supporting structural integrity.
Cosmetics: E440 Pectins are used as a thickener and stabilizer in creams and lotions.
The recommended usage levels of E440 Pectins vary by application, generally ranging from 0.1% to 2.5% of the total product weight.
E440 Pectins are used in the quantities on the recipes especially in fruit products: juices, nectars, concentrates, jams, jellies, marmalades.
E440 Pectins are also used as a solvent for other food additives.
E440 Pectins has gel-forming properties with sugar.
For this reason, E440 Pectins-sugar combination areused as a thickening agent in the food industry.
The well-known application of E440 Pectins are jam making.
Many fruits contain E440 Pectins, but do not contain enough E440 Pectins to gel in jam making; therefore, E440 Pectins needs to be added to improve the quality of jam.
E440 Pectins are added to a special sugar (gelling sugar) used especially in jam making.
When E440 Pectins and sugar are heated, a network forms.
This causes the jam to thicken during cooking.
E440 Pectins are also utilized for its gelling and thickening properties in pastry, confectionery (jelly), milk and dairy products, beverages, and pharmaceutical industry.
In wine production, E440 Pectins are used as a binder to accelerate the fermentation process and prevent unwanted reactions.
E440 Pectins are also used in beverages such as fruit juices and smoothie products to improve mouthfeel and stabilize suspended particles.
The main use for E440 Pectins are as a gelling agent, thickening agent and stabiliser in food.
In some countries, E440 Pectins are also available as a solution or an extract, or as a blended powder, for home jam making.
The classical application of E440 Pectins are giving the jelly-like consistency to jams or marmalades, which would otherwise be sweet juices.
E440 Pectins also reduces syneresis in jams and marmalades and increases the gel strength of low-calorie jams.
For household use, E440 Pectins are an ingredient in gelling sugar (also known as "jam sugar") where it is diluted to the right concentration with sugar and some citric acid to adjust pH.
For various food applications, different kinds of E440 Pectins can be distinguished by their properties, such as acidity, degree of esterification, relative number of methoxyl groups in the molecules, etc.
For instance, the term "high methoxyl" refers to E440 Pectins that have a large proportion of the carboxyl groups in the E440 Pectins molecule that are esterified with methanol, compared to low methoxyl E440 Pectins.
High methoxyl E440 Pectins are defined as those with a degree of esterification equal to or above 50, are typically used in traditional jam and jelly making; such E440 Pectins require high sugar concentrations and acidic conditions to form gels, and provide a smooth texture and suitable to be used in bakery fillings and confectionery applications.
Low methoxyl E440 Pectins have a degree of esterification of less than 50, can be either amidated or non-amidated: the percentage level of substitution of the amide group, defined as the degree of amidation, defines the efficacy of a E440 Pectins.
Low methoxyl E440 Pectins can provide a range of textures and rheological properties, depending on the calcium concentration and the calcium reactivity of the E440.
Pectins chosen—amidated low methoxyl E440 Pectins are generally thermoreversible, meaning they can form gels that can melt and reform, whereas non-amidated low methoxyl E440 Pectins can form thermostable gels that withstand high temperatures; these properties make low methoxyl E440 Pectins suitable for low sugar and sugar-free applications, dairy products, and stabilizing acidic protein drinks.
For conventional jams and marmalades that contain above 60% sugar and soluble fruit solids, high-ester (high methoxyl) E440 Pectins are used.
With low-ester (low methoxyl) E440 Pectins and amidated E440 Pectins, less sugar is needed, so that diet products can be made.
Water extract of aiyu seeds is traditionally used in Taiwan to make aiyu jelly, where the extract gels without heating due to low-ester E440 Pectins from the seeds and the bivalent cations from the water.
E440 Pectins are used in confectionery jellies to give a good gel structure, a clean bite and to confer a good flavour release.
E440 Pectins can also be used to stabilise acidic protein drinks, such as drinking yogurt, to improve the mouth-feel and the pulp stability in juice based drinks and as a fat substitute in baked goods
Typical levels of E440 Pectins used as a food additive are between 0.5 and 1.0% – this is about the same amount of E440 Pectins as in fresh fruit.
In medicine, E440 Pectins increase viscosity and volume of stool so that it is used against constipation and diarrhea.
E440 Pectins was one of the main ingredients used in Kaopectate – a medication to combat diarrhea – along with kaolinite.
E440 Pectins has been used in gentle heavy metal removal from biological systems.
E440 Pectins are also used in throat lozenges as a demulcent.
In cosmetic products, E440 Pectins acts as a stabiliser.
E440 Pectins are also used in wound healing preparations and speciality medical adhesives, such as colostomy devices.
Sriamornsak revealed that E440 Pectins could be used in various oral drug delivery platforms, e.g., controlled release systems, gastro-retentive systems, colon-specific delivery systems and mucoadhesive delivery systems, according to its intoxicity and low cost.
Besides food, E440 Pectins are used in cosmetics and pharmaceuticals.
Under acidic conditions, E440 Pectins takes on a gel form and is used as a thickener in foods.
E440 Pectins can also be used as a base.
Because of this property, E440 Pectins are used in making jams and jellies.
E440 Pectins are widely recognized as a key stabilizer for fruit jelly and jam production, helping manufacturers achieve consistent gel strength, smooth texture, and appealing clarity.
Its natural origin and reliable performance make E440 Pectins essential for brands seeking clean-label and stable formulations.
It was found that E440 Pectins from different sources provides different gelling abilities, due to variations in molecular size and chemical composition.
Like other natural polymers, a major problem with E440 Pectins are inconsistency in reproducibility between samples, which may result in poor reproducibility in drug delivery characteristics
In bakery applications, E440 Pectins function as moisture retainers and texture improvers in fillings, glazes, and fruit preparations.
In pharmaceutical formulations, E440 Pectins is used as a thickening agent, stabilizer, controlled-release excipient, and dietary fiber ingredient.
E440 Pectins has applications in antidiarrheal preparations, wound dressings, throat lozenges, and colon-targeted drug delivery systems.
E440 Pectins is also widely incorporated into dietary supplements because of its soluble fiber properties.
In cosmetics and personal care products, E440 Pectins are used in creams, lotions, gels, facial masks, shampoos, and skin-care formulations because of their stabilizing and film-forming abilities.
E440 Pectins also has applications in biotechnology, edible films, biodegradable packaging, tissue engineering research, and encapsulation technologies.
E440 Pectins, a natural polysaccharide commonly used as a gelling agent, thickener, emulsifier, and stabilizer in food with the European food additive number E440.
E440 Pectins are mainly made from citrus peel and apple pomace, and commonly used to gel jams and jellies.
In the food industry, E440 Pectins are primarily used as gelling agents, thickeners, and stabilizers.
In commercial use, E440 Pectins are obtained by adding hot water to grated fruit peel or fruit pulp.
Due to growing demand for sustainable materials, E440 Pectins-based biodegradable systems are receiving increasing industrial attention.
E440 Pectins E440 plays a crucial role in the formulation of fruit jellies and jams by enhancing gel formation, improving viscosity, and maintaining product structure during storage and transportation.
E440 Pectins bind with sugar and fruit acids to create the desired firmness, allowing producers to adjust texture based on product style—from soft-spread jams to firm, sliceable jellies.
In addition to its gelling function, E440 Pectins improves mouthfeel, prevents syneresis, and supports shelf-life stability, ensuring that fruit-based spreads retain their color, flavor, and consistency over time.
E440 Pectins' natural sourcing from citrus peels or apple pomace also aligns with current clean-label expectations in modern food processing.
-Applications in the Food Industry of E440 Pectins:
E440 is found in a wide range of food products:
Jams and marmalades: E440 Pectins are the classic gelling agent for fruit spreads.
Fruit gummies and confectionery: Used as a gelling agent in various sweets.
Dairy products: As a stabilizer in yogurt and fruit yogurt.
Beverages: To stabilize cloudiness in fruit juices.
Baked goods and desserts: As a thickener and texture improver.
Salad dressings and sauces: To provide consistent texture.
-Uses of Food:
Gel-forming agent in products such as jam, marmalade and jelly.
Stabilizer for confectionery, fruit fillings, and beverages.
E440 Pectins can be used as a vegan gelatin alternative.
