Reflection.

So as a conclusion, by entering this competition, we got to know a lot of new knowledge about the food additives and the benefits. But not to forget the harm of food additives to our body. Next time, you just have to be caution when eating so that you could maintain a healthy life and prevent diseases. It's good to learn about the food. Ulala.
-mawar

In my opinion, this competition gave me a lot of useful information about what we could and could not eat. Food additives is actually good for the food but not to our health. So as a concerned person, we should try to avoid and ask others to join us. We can make the difference. With that, I'm cool. Peace
//Dinie//

Food additives could be bad.

Most concerns about food additives have to do with man-made ingredients that are added to foods, including:

• Antibiotics given to food producing animals
• Antioxidants in oily or fatty foods
• Artificial sweeteners, such as aspartame, saccharine, and sodium cyclamate
• Benzoic acid in fruit juices
• Lecithin, gelatins, corn starch, waxes, gums, and propylene glycol in food stabilizers and emulsifiers
• Many different dyes and coloring substances
• Monosodium glutamate (MSG)
• Nitrates and nitrites in hot dogs and other meat products
• Sulfites in beer, wine, and packaged vegetables

Hm food additives could be bad for our health isn't it? So let's try to avoid eating food that contains a lot of food additives ok guys? :)

Types of food additives

Colours

These drinks were used in a taste-test. Volunteers had to say which one they preferred.

All three drinks taste the same!

We 'taste' with our eyes. If food does not look appealing then we often think it tastes bad as well.

Often, when foods are cooked or processed for sale, they lose their natural colour and look less tasty. Colourings are often added to help make the food look appealing and so 'taste' better.

Emulsifiers

Emulsions in food are mixtures of oil and water. These normally do not mix and will separate if left without an emulsifier. Roll over the photograph of the mayonnaise to see the effects when the emulsifier is not added.

Mayonnaise contains oil and water. The emulsifier keeps these mixed and without it the oil and water separate.

Flavourings
The acceptability of any food product greatly depends on the impression of taste when it is eaten. Our sense of taste is really a combination of two of our senses, taste and smell . Both of these sense respond to certain chemicals.

Gelling agents

The functions of these substances is fairly self explanatory: Gelling agents gel foods, i.e. they give shape and structure Thickeners or thickening agents make foods thicker Stabilisers help to maintain the physical and textural properties of foodstuffs through their production, transport, storage and cooking

Drinks, like this chocomilk, contain cocoa powder that can form a sediment when the drink is on the supermarket shelf. Stabilisers help to prevent this.

Preservatives
Most preservatives today are actually fungistatic in their action. That means they prevent the growth of fungi, moulds and yeasts. They have little effect on bacteria but using a combination of preservatives, with antibacterial properties, can give good all round protection. Food preservatives help to control the spread of bacteria which can cause life threatening illnesses such as salmonellosis or botulism.

Sweeteners

Sugar is a most important flavouring substance. It gives the sensation of sweetness and provides a source of energy. However, excessive sugar intake is linked with a number of health problems including tooth decay, obesity and diabetes.

Intense sweeteners are many times sweeter than sugar. A small amount of intense sweetener replaces a large amount of sugar

Anti-caking agents

Processed foods often contain ingredients that are mixed as powders. Anti-caking agents are added to allow them to flow and mix evenly during the food production process. They rarely have nutritional value and only a small proportion of the additives find their way into the food.

Some anti-caking agents may be found in foods. For example, magnesium carbonate is used in table salt to improve its flow during manufacture. It is left in the salt so that it flows well when being sprinkled onto food.

Examples of foods that contain anti-caking agents include: vending machine powders (coffee, cocoa, soup) milk and cream powders grated cheese icing sugar baking powder cake mixes instant soup powders drinking chocolate table salt

Magnesium carbonate is added to salt to make it flow easily

Antioxidants

Oxidation reactions happen when chemicals in the food are exposed to oxygen in the air. In natural conditions, animal and plant tissues contain their own antioxidants but in foods, these natural systems break down and oxidation is bound to follow. Oxidation of food is a destructive process, causing loss of nutritional value and changes in chemical composition. Oxidation of fats and oils leads to rancidity and, in fruits such as apples, it can result in the formation of compounds which discolour the fruit. Roll over the picture to see the effects of oxidation on cut apple. Antioxidants are added to food to slow the rate of oxidation and, if used properly, they can extend the shelf life of the food in which they have been used.

Acidulants

Acidulants are additives that give a sharp taste to foods. They also assist in the setting of gels and to act as preservatives. The pH of a food is a measure of its acidity, alkalinity or neutrality. Living tissues contain solutions called buffers which help to keep a constant pH inside cells. Many natural foods are acidic. For example, oranges, lemons, apples, tomatoes, cheese and yoghurt contain natural acids, such as citric acid, that give them their characteristically sharp taste.

Many fruits contain natural acids that give them a sharp taste

Why use food additives?

Lots of people enjoy making bread, cakes, wine, beer, and ice cream at home. However, most of today's food is bought from shops and supermarkets. Food from supermarkets need to be in a good condition for a long period of time. Therefore, it contains food additives. Additives are used so that these foods still have a consistently high quality. In some products, they are so essential that additives are used even in certain organic foods.

Additives are used in a range of food

In some countries, many food is lost because it 'goes off' due to microbial growth before it can be eaten. Food poisoning also shows the dangers of contaminated food and without the use of preservatives, it would quite likely be more common. Preservatives, colours and flavours are the best known additives but in fact there are many categories of additives, each tailored to a specific purpose.

What is food additive?

Hey guys, do you know what's inside your food? Well, food nowadays contain many food additives. Do you know what is it? According to the web, food additive means an additive to food intended to improve its flavor or appearance or shelf-life.

Here's what you might like: 

Looks yummy isn't it? Do you know the content of the food you are eating? Do you? Do you? Do you? Follow on to our posts to know more about the food you eat. Is it good? Or is it bad? 

Nur Mawaddah 5 Helpilia

Hi people! I'm Mawaddah. So, I'm one of the representative of 5H. I'm not really good in blogging but I'll try my best since my classmates are "depending" on me and my partner, Dinie. I guess so. The topic given is "Food Additives: Good or Bad?" Hmm let's find out soon. Aren't you excited? 

Nurdinie Ridzuan 5 Helpilia

Hello it's Dinie 

Looks yummy huh? It has food additives in it, is it good or bad? You will know later on.