September 18, 2021
Common Food Additives

Common Food Additives used by the Food Industry

Food Additive

We all love to eat tasty and delicious food and this process of eating cooked food dates back to more than 10,000 years ago. But it is said that Neanderthals were among the first species who ate cooked food. Roman, Greece, Egyptian, Indian and Chinese civilizations had their own variety of food styles. Cooking and preserving the food for long journeys was considered to be a specialized task. But currently, due to food additives, we are not only able to prepare delicious food, but also are able to preserve flavor and texture during storage and transportation, and even protect our food from food-borne illness. MYORGANIZA Wet & Dry Erase Magnetic Blackboards for Fridge – 17”x12” Monthly Calendar Planner, Weekly Chore Chart For Kids, 9”x12” Blank Black Chalkboard watch the video.

We would like you to imagine your food without flavours or additives. We’re sure it will be:

  • Taste less & colourless
  • No texture & no flavour
  • No alkalinity or acidity
  • Improper ph value
  • Dried, spoiled and infected with bacteria

Food industry classifies additives as direct and indirect effects on food additives. They are used as:

ANTI-CAKING AGENT: It’s mainly used to prevent defrosting and lumps in foods and is added to food in very small portions. Anti-caking agent is used because of its water-repelling ability. It can also absorb moisture content contained in foods.

ANTIFOAMING AGENTS: Anti-foaming agent’s main function is to reduce surface tension and to prevent foam formation in foods & beverages, extensively used in Sprite, Coke, etc.

FOOD EMULSIFIER: Emulsifiers make food appealing in appearance and most effective to maintain food taste, texture, structure, quality & and freshness. Emulsifiers also don’t allow oil and water to mix.

FIRMING AGENTS: Firming agents are used in canned foods, fruits, pickles, vegetables to keep them crispy or firm.

FLAVOUR ENHANCERS: Flavour enhancers are used to boost or enhance the existing flavour without contributing any significant flavour of their own.

FLOUR TREATMENT AGENTS: These agents intensify strength, texture, softness, and colour of bread loaves. Ascorbic acid is widely used for this process. They also help in maintaining homogenous appearance during the fermentation process.

FOOD ACIDS: Naturally sourced from lemon, orange, and berries. Citric, tartaric and maleic acid are best-known food acids. These acids impart different flavour and tinge to foods and also act as preservatives and antioxidants.

GELLING AGENT: Widely used to provide gel texture, but also impart structure and shape to foods. Pectin and gelatin are considered to be the most common gelling agents or solidifiers.

FOOD GLAZING AGENTS: For example, lanolin and beeswax are also referred to as polishing agents. They impart homogenous, waxy, shiny, and surface protection.

HUMECTANTS: They are used to retain and preserve the moisture content of foods. Humectants (sorbitol, glycerine, propylene glycol) are also used in skincare products, hair conditioners, body lotions, tobacco products.

PRESERVATIVES: Prevent any kind of microbial growth or chemical changes in foods, pharmaceuticals or biological samples. Preservatives like potassium benzoate, sodium benzoate, glycolic acid, calcium sorbate, etc., help to retain flavours & nutritional values of food & beverages for a long time.

PROPELLANTS: Mostly used in carbonated drinks and whipped cream. They are the substance that makes carbonated drinks expel out of their can. Propellants can create so much pressure in the containers that it can even come out in foam form. Carbon dioxide, Nitrogen, Butane, Nitrous oxide, Propane, Octafluorocyclobutane, Isobutane, are a few examples of propellants.

SEASONING: Seasoning is a process of adding spices, herbs, condiments, etc. to food to enhance flavour and taste. Cardamom oil and salt are among the few regularly used seasoning agents.

SEQUESTRANT: They improve the stability and quality of food by chelation in foods. Bile acid sequestrants can lower LDL cholesterol in the body. Sequestrants like Sodium Triphosphate, Calcium Polyphosphate, Sodium Gluconate are well-known examples.

STABILIZERS: They help maintain texture, shape, colour, stability and consistency of food products. Stabilizers are used in processed foods, dairy products. Pectin, agar-agar, calcium chloride, alginic acid, carrageenan are among the most popular stabilizers.

SWEETENERS: A replica of normal sugar but is low in energy and calories. It can be both synthetic as well as natural. Synthetic sweeteners like sucralose, aspartame, neotame, saccharin can be regarded as artificial sweeteners.

THICKENERS: Thickeners are modified forms of polysaccharide, starch, vegetable gums. Very useful in the preparation of stews, sauces, or gravies. Thickening agents improve foods’ viscosity and suspension without changing their original taste.

ACIDITY REGULATORS: Called as ph controllers, useful in altering the alkalinity and acidity of food products. They prevent bacterial growth on foods by controlling acidity. Few examples are citric acid, lactic acid, fumaric acid, adipic acid, malic acid, etc.

ANTIOXIDANTS: They are the protectors of body cells from free radicals and also help prevent arthritis, cancers, artery blockage caused by fatty acid deposition. Food products are widely preserved by using antioxidants.

BULKING AGENTS: A food additive that increases weight or volume of food without disturbing its taste, nutritional value, utility and functionality. Bulking agents are also used in weight-loss-friendly foods & beverages, condiments, seasonings, bakery products, filler in vitamins. Popular examples of bulking agents are psyllium, guar gum, polydextrose, pectin, methylcellulose, etc.

FOOD ENZYMES: Enzymes are sourced from animals, plants, microorganisms or by fermentation. Food enzymes can be regarded as weight loss agents or supplements. They are classified as bakery, dairy, dairy enzymes, etc.

FOOD COLORINGS: Also called colour additives, act as colour enhancers for solid as well as liquid foods & beverages and make them more delightful. These colours can be sourced from natural as well as artificial process.

COLOUR RETENTION AGENTS: Colour retention agents work as binder to the oxygen molecules present in food products thereby retaining original colours. Used on a large-scale in fruit juices, canned foods and bottled foods.

VEGETABLE GUM: Vegetable gum is sourced from plants, vegetables and polysaccharides. Very rich in dietary fiber and they also act as a stabilizer, texturizer, humectants, thickener, gelling agent and binding agent in the food industry, beverages.

There are few food additives that have been linked to having side effects, but there are plenty of other additives that are harmless and are considered safe and healthy for consumption.

Watch what you eat and develop a habit of reading product labels while shopping to know what ingredients are being added to your food. Additionally, try to cut back on packaged & processed foods and try to incorporate fresh and natural ingredients into your diet.

Written by
Richard Wilson
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Written by Richard Wilson