Food Additives Supplier With Over 10 Years of OEM Experience

As a leading food additives manufacturer and distributor in China, we have rich manufacturing and export experience of food additives & ingredients to all over the world.

Food Additives Manufacturing

Grade Chemical is a leading manufacturer and supplier of food additives. We have over 10 years’ experience in the food additives industry and custom chemical, and can offer reliable guidance on the food additive business in various markets. We are always willing to offer business mentoring to all customers, both locally and internationally.

Additionally, we offer a wide range of customized additives. we offer unique additives and ingredients at competitive prices. We make every order according to your specifications. As part of the preparation of your customized order, the production team will gather all the information required and be involved in all testing procedures.


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Grade chemical can supply you custom chemical manufacturing services, from mg to kg quantities.

Food Additives

Grade Chemical will provide you best food ingredients such as acidity regulators, acidulants, antioxidants,  phosphates, colorants,   emulsifiers, flavorings, preservatives, sweeteners, thickeners etc.

acidity regulators






Client Testimonials

The food ingredients quality is good, thanks for your good service, After cooperated once I know you are our best friend and reliable partner in China, I will chooseyou sure if there have any order.
Jhone Smith
Purchase Manager
It is lucky to find Grade Chemical as our food additives supplier. they also help us to source other food chemical and industry chemical for our business. it is much reduce our purchase working.
Jhone Smith
Purchase Manager

Food Additives Blog

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We are your reliable food additives manufacturer and supplier in China, we have exported food additives and flavors fragrances to more than 30 countries, as the best food additives supplier we export food additives to Europe, Germany, Malaysia, Philippines, Austria, Middle East, Nigeria and South Africa.

We specialize in manufacturing services for acidulants, emulsifiers, preservatives, thickeners, sweeteners, flavors fragrances, acidity regulator, anticaking agent, antioxidant and phosphates. we can produce basis on your contract from mg to kg quantities.

The Ultimate Guide to Food Additives

The Ultimate Guide of food additives definition, types, uses and affect

The Ultimate Guide to Food Additives

Food additives are substances added to foods to preserve flavor or enhance its taste and appearance. Food additives are present in almost all types of food products including natural, processed, and packaged foods. Unfortunately, many of the most common food additives have been linked to health problems such as ADHD, asthma, eczema, migraines headaches, and hives.

One of the reasons you may want to avoid food additives is because they can be potentially harmful . Food additives are chemicals that are added to food and drinks during preparation, packaging, etc. They are used for a wide variety of purposes such as making the modern day glazing process of fruits possible or giving luster to beer for example.

Do you know what’s in your food? Have you ever looked at the label? This is a guide to the top food additives that should be avoided!


What are food additives?


Food additives are substances not normally consumed as food itself, but which are added to food for a technological purpose. Food additives provide many useful functions, such as preservation and improved product quality. Food colouring, for example, is used to make foods appealing to the eye and to help identify products in the marketplace. Preservatives extend shelf life of foods and prevent bacterial growth that could lead to foodborne illness. Food additives also help keep food fresh longer by inhibiting discoloration and loss of flavour.

Food additives can be natural or synthetic compounds. Natural food additives include salt, vinegar, sugar and spices (e.g., cinnamon), although some of these ingredients may be produced synthetically if they are not naturally available in sufficient quantity or quality (e.g., saffron). Synthetic food additives include artificial colours and flavours (e.g., vanillin) and preservatives (e.g., sodium nitrite).

Food additives provide many useful functions, some of which consumers may not be aware of. For example, they extend shelf life by preventing spoilage and contamination; they impart colour and flavor; they can help prevent oxidation; and they can make it easier to produce certain foods.

how many types of food additives are there?


There are many types of food additives. The most common ones include artificial preservatives, flavor enhancers, colorings and sweeteners. A wide range of substances may be used as additives in food products.

Artificial preservatives prevent food from spoiling due to bacterial contamination. They do not reduce the level of bacteria in foods but they prevent further growth by interfering with their metabolism. Some common examples of artificial preservatives include benzoic acid, sodium benzoate, potassium sorbate and calcium propionate.

Flavor enhancers are added to improve the taste of foods without adding calories or sweeteners. Common examples include monosodium glutamate (MSG) and disodium guanylate.

Coloring agents change the color of food products while they are being processed or after they are cooked or baked using various chemical reactions. They can also be added to enhance the appearance of a food product or its packaging. Some common coloring agents include caramel color, beetroot red (sodium copper chlorophyllin), carmine (cochineal extract) and titanium dioxide.

Sweeteners are added to make certain foods more palatable by lowering their overall bitterness or sourness level as well as masking any off-flavors that might otherwise exist.

Most of the additives used in foods are considered safe and have been approved by regulatory agencies, but it’s worth noting that many of these ingredients are also found in non-food products such as medications, cosmetics and laundry detergents. In fact, some researchers believe that there may be a link between artificial sweeteners and certain cancers including cancer of the reproductive organs, breast cancer and colon cancer.

What are food additives examples?



Food additives are substances that are added to food to preserve flavor or enhance its taste, appearance or shelf life. Food additives are used in various types of food production, including foods that are mass-produced by industrial processes such as commercial baked goods, canned food and frozen food.

Some people have health concerns about the use of certain food additives. The most common additives include artificial coloring agents, Flavor enhancers, Emulsifiers and preservatives.

Here are some examples of common food additives:

Artificial sweeteners: These include aspartame, saccharin and sucralose. These sweeteners can be found in many diet sodas, low-calorie desserts such as ice cream and cookies, chewing gum and candy as well as many foods labeled as “diet” or “sugar-free.” They are often used in place of sugar because they have fewer calories than table sugar (sucrose). However, these sweeteners may not be safe for everyone because some people report experiencing side effects such as headaches or stomachaches after consuming them.

Preservatives: Preservatives prevent spoilage by slowing down the growth of bacteria in foods such as milk, cheese and meat products (which may otherwise turn sour). Examples include sodium benzoate, potassium sorbate , sodium erythorbate, and sodium propionate. Reducing the amount of salt in food decreases its preservative effect because it allows some bacteria to grow.

Flavor enhancers: These include monosodium glutamate (MSG), hydrolyzed vegetable proteins (HVPs) and autolyzed yeast extract.

Emulsifiers: These help keep oil and water mixed together in foods like ice cream or salad dressing. Examples include lecithin, gelatin, polysorbates (such as polyoxyethylene sorbitan monostearate or polysorbate 80), carboxymethylcellulose sodium salt (CMC), xanthan gum and dextrose esters of fatty acids (DEFA).

What are artificial food additives?


Artificial food additives are anything that is not naturally found in the food. This can include coloring, preservatives, flavorings and even emulsifiers.

Artificial food additives are substances that are made in a lab, or artificially created. They are used to enhance the flavor, color, and texture of foods. They can also be added to make products last longer.

Artificial food additives are used in processed foods to keep them looking fresh and appealing to consumers. They can also be used to improve texture or add taste to foods that might otherwise be bland or boring.

There are many different types of artificial food additives, some of which are considered safe while others may cause side effects like allergic reactions and even cancer.

The difference between additives and preservatives


Additives and preservatives are two different aspects of food processing. Additives are added to food to enhance its flavor or color, while preservatives are used to prevent the growth of microorganisms.

What is additives?

Food additives are substances added to food during production for various purposes:

To improve color, texture and taste of foods. For example, caramel is used in processed foods like soft drinks, candy and baked goods to give them a brown appearance.

To prevent spoilage and maintain freshness by inhibiting the growth of bacteria, fungi and molds. For example, propionic acid is used in cured meats such as salami and hams.

To enhance nutritional value by adding vitamins/minerals or other nutrients to foods that don’t naturally contain them (fortification). For example, vitamin D is added to milk because most milk doesn’t naturally contain this nutrient but people need it for good bone health.

What is preservatives?

Preservatives are used in food processing to prevent spoilage or microbial growth that can cause foodborne illness such as botulism and listeriosis (also known as listeria). They’re commonly found in canned goods like vegetables and fruits but can also be found in meat products such as hot dogs or deli meats if they ‘re not properly handled.

Preservatives have several functions: they prevent the growth of bacteria, fungi and other microorganisms; they inhibit oxidation reactions; and sometimes they help to mask unpleasant tastes or smells.

The differences between direct and indirect food additives


The difference between direct and indirect food additives is that direct food additives are directly added to the food, while indirect food additives are used in the preparation of the ingredients.

A direct food additive is an ingredient that is added directly to the food during its processing to improve its characteristics. Examples of direct food additives include colorants, preservatives, antioxidants, salt, sugar and spices.

Indirect food additives are compounds used in the preparation of ingredients before they become part of a finished product. Examples include baking soda, leavening agents and enzymes.

Direct and indirect food additives are both used in food manufacturing. However, they have different functions.

Direct food additives are substances that are added directly to the food to make it safe for consumption and improve its taste, appearance or texture. An example of a direct food additive is salt.

Indirect food additives are substances added during processing but not directly to the food itself. They include preservatives, colorants and anti-caking agents.

How Are Additives Approved for Use in Foods?


The FDA’s Center for Food Safety and Applied Nutrition (CFSAN) is responsible for ensuring that food additives are safe and wholesome. The CFSAN evaluates the safety of all ingredients added to foods, from natural colorings and flavoring agents to preservatives and sweeteners.

The first step in this process involves evaluating all available scientific data about the ingredient, including:

Information about its structure (molecular makeup)

Information about how it functions in the body (biochemical role)

Studies on how it interacts with other substances (foods or drugs)

This information is evaluated by scientists who work at CFSAN, who then make recommendations about whether the ingredient should be approved for use in foods. If the product is approved for use, a maximum daily intake level is established — usually measured in milligrams per kilogram of body weight per day — as well as an acceptable range of concentrations in which it can be used safely in food products.

Why Are Food and Color Ingredients Added to Food?


Food is being produced for the masses and for consumption by people of all ages. Color additives help make food products look more attractive, give them a longer shelf life and maintain their color during the manufacturing process.

Food ingredients are added for a variety of reasons. For example, some ingredients help preserve food and prevent spoilage. Other ingredients provide nutrients or enhance flavor. Some food additives help with texture and appearance. Still others act as preservatives, antioxidants and anti-caking agents to help ensure safety and quality of the food products we eat every day.

Color additives are also very often used in candies, baked goods, soft drinks, ice cream and other foods that children eat frequently. In some countries, there are even laws that limit the amount of certain colors that can be added to food.

The FDA has strict rules governing which ingredients can be used in food products in the United States. The FDA requires that all color additives used in foods be approved by it before they can be used commercially. Most of these color additives were discovered by accident or have been found to have medicinal properties that benefit humans.

Where do food additives come from?


Food additives can be natural (such as citric acid derived from lemon juice) or synthetic (such as propyl gallate made in a laboratory). The main sources of food additives are natural ingredients, such as salt and sugar, and chemical compounds made in laboratories. Salt is present in most processed foods as a preservative and flavor enhancer. Sugar is also used as a preservative and sweetener in many canned fruits and vegetables and other products.

Food additives are sometimes listed on the label under various names, such as natural flavoring, modified corn starch or citric acid. But you can usually tell if something is an additive by looking at its name: If it contains the word “color,” “flavor,” “preservative” or “antioxidant” then it probably does not belong in your body!

There are thousands of different types of additives that manufacturers use to make foods more appealing to consumers’ tastes. Some of them have been approved by the Food and Drug Administration (FDA) for use in our food supply; others have not been tested sufficiently yet to determine whether they are safe for human consumption or not!


What are e code numbers in food additives?


E numbers are a range of codes for food additives, used in the European Union. They were initially created for food labelling purposes but are now also used in the cosmetics industry. They are not all registered with the EU, and many of them have multiple uses.

The E number does not include any information about the substance itself, just its purpose. The name of a food additive may also be followed by an indication of its function or purpose, such as “for coloring”, “as preservative” or “to reduce acidity”.

The E numbers are regulated by European law, which sets out requirements for their use in foods (Directive 94/36/EC). For example, they must have been approved by a European chemical regulatory agency before they can be used legally in Europe.

There are about 500 E numbers that have been approved for use in the EU; some have been banned since 1973, while others have never been approved at all.

The system was introduced in 1963 as a way to standardise food labelling across Europe. It has since been extended to cover all other countries that are part of the World Trade Organisation (WTO).

The E number is usually followed by a number indicating the category of approval (e.g., E120 indicates that it is approved for use as a food additive).

E100–E199: food dyes used to make foods look more attractive

E200-E299: preservatives designed to prevent the growth of harmful bacteria, fungi, and yeasts

E300-E399: emulsifiers added to foods to stabilize emulsions and prevent them from separating out into liquids and fats

E400-E499: thickening agents added to foods to give them body or texture

E500-E599: antioxidants added to foods to help protect them against oxidation reactions that can produce potentially harmful substances such as free radicals (which can damage cells in the body)

Do all food additives have E numbers?


Yes, all food additives have E numbers.

The E numbers are used as a common standard to identify ingredients in food. They can be found on the packaging or on the label of every packaged food product sold in the UK. They are used to ensure that all foods have clear and recognisable ingredient information on the labels.

When you see an E number on a food label, it means that it is safe for consumption. There are over 10,000 different additives approved for use in Europe and it is important that consumers know what ingredients are in their food so that they can make informed choices about what they eat.

how important are food additives in processing food?


The use of food additives in processing food plays a vital role in the preservation and quality of the food.

Food additives are used in the preparation of processed foods to improve their taste, color, texture and nutritional value. It helps to keep the food from spoiling easily due to the presence of fungus or bacteria. Food additives also help to enhance the shelf life of the products so that they can be stored for longer periods of time without developing any kind of spoilage.

The use of food additives has been started since ages. These chemicals are added at different stages during the processing procedure so that they can perform their specific functions well. Food additives are basically divided into two categories: preservatives and stabilizers. Preservatives prevent the growth of microorganisms such as bacteria and fungi while stabilizers maintain an even pH level in foods which prevents them from going bad easily .

Artificial colors are used to add color and flavor to food. They also provide an advantage of being preservatives. Artificial colors can be divided into two categories: those that are derived from plants, called phytochemical colors, and those that are synthetic. The former is the more common one because they have a longer shelf life than the latter.

Other additives include emulsifiers which improve smoothness in foods by preventing them from separating or foaming; thickeners which prevent ingredients from separating during whipping; stabilizers which prevent oxidation of fats in oil; antioxidants for preserving freshness of foods; clarifying agents for enhancing clarity of beverages (water); humectants to keep foods moist and tender; mouth-feel enhancers such as sweeteners, which make products more flavorful without adding calories or fat; texturizers like cellulose gel, gum arabic etc., which give foods a crunchy texture so that they do not become soggy or mushy.

why are food additives used in food processing?


The reason why food additives are used in the food processing industry is to enhance the quality of the product. The use of additives ensures that products meet certain standards, which are essential for making sure that consumers get healthy foods.

Some of the reasons why food additives are used include:

1.To make food look better and more appealing to consumers. For example, artificial colors are often added to meat products to enhance their color and make them look fresh. The use of artificial colors is not allowed in the EU but is permitted in many other countries, including the US.

2.To improve texture and consistency of food products. For example, gluten (a protein found in wheat) is often added to bread because it makes it easier to produce uniform slices from loaves of bread baked from different ingredients (e.g., flour from different sources or with different protein content) and also helps keep the bread moist during its shelf life.

3.To extend shelf life by inhibiting microbial growth or spoilage of food products. For example, sodium nitrate (used as a preservative) prevents the growth of Clostridium botulinum bacteria which can cause botulism poisoning if ingested in sufficient quantities. Sodium nitrite is used in combination with sodium nitrate because it inhibits the growth of Clostridium botulinum at lower levels than sodium nitrate alone

4.To preserve flavor, color or nutritional value of foods during processing and storage . For example, food additives are used to maintain the color and flavor of frozen foods during storage.

5.To add mouth feel (e.g., creaminess) or other sensory characteristics to foods such as ice cream, chewing gum, and candies. An example is thickeners which are added to many different types of products including beverages (such as milk-based drinks), ice cream, cakes and pies.

how are food additives regulated?


The U.S. Food and Drug Administration (FDA) regulates food additives, including colorants and flavorings, to ensure that they’re safe for human consumption.

In the United States, there are two categories of additives: Generally Recognized As Safe (GRAS) and food contact substances. To be considered GRAS, an additive must have been used in food prior to 1958 without any ill effects. The FDA reviews all new GRAS claims before they can be used in food products.

Food contact substances are those that come into direct contact with food during processing or packaging and are not intended for human consumption. These substances must undergo a premarket review by the FDA before being added to food products.

what are some common food additives?


Food additives are substances added to food to preserve flavor or enhance its taste, appearance or texture. Additives come in many forms, including colors, flavorings, sweeteners and preservatives. Some additives are also used as emulsifiers and stabilizers, while others are used to add nutrients such as vitamins and minerals to food.

Common food additives include:

Ascorbic acid (Vitamin C)

Baking powder

Baking soda (sodium bicarbonate)

Calcium carbonate

Caramel color

Dextrose (corn sugar)

Dicalcium phosphate (phosphoric acid calcium)

Disodium phosphate (phosphoric acid disodium)

Egg whites (egg whites)

Enzymes: proteases such as papain and bromelain; amylases such as diastase/amylase; lipases such as subtilisin

how to find food additives supplier in China?


The process of finding good food additive suppliers in China is not an easy one, especially if you don’t know what you are looking for. Here are some tips:

Make sure that your supplier has been active for at least 2 years. It’s important to find a reliable partner who will be with you for long term cooperation; otherwise, it won’t be worth investing time and resources into them.

Check the food additives manufacturer’s website or product catalogue: Before contacting a potential supplier, make sure that you check their website for more information about their products and services. If possible, go through their product catalogue so that you can see what type of products they manufacture as well as how much they charge for each item. This way, you will be able to compare prices from other suppliers and make an informed decision on which company offers the best price for your needs.

Ask them what kind of products they specialize in and make sure that they have extensive knowledge about those products before contacting them. If they don’t seem knowledgeable enough about what you need, then look for another factory that specializes in that field or ask someone else for help.

Check out reviews from past clients: The internet is full of customer reviews from previous customers who have purchased products from different companies over time. You can look at these reviews to determine whether or not a particular company is reputable.



Food additives have been a part of food production since the dawn of time – why should they suddenly be treated with caution? The topic is a hot one and plenty of people are asking legitimate questions about them. The food industry as a whole will also probably be interested to know that they’re getting nothing but questions and criticisms, because there’s no incontrovertible evidence linking them to any negative health effects.

Knowing about additives can help inform your food purchasing decisions, and knowing about various additives, what they are and what they do, is also a great way to determine which foods you would like to avoid and limit.

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