Flavor
seduces your nose, thickener makes the food delicious, emulsifier makes
your food tasty, and sweeteners let you love the food more and more.
Food additives contain nutrients and can provide us delicious and
healthy food.
There are so many words you may familiar
around us. Actually, they are related to food additives. We know
chlorophyll in the biology class, and plant photosynthesis by the
chlorophyll. Chlorophyll is pyrrolic pigments that has various change.
Under acidic conditions, magnesium atom in chlorophyll is replaced by
hydrogen, then produce demagnesium chlorophyll, the color is dark green,
or greenish-Brown. But under alkaline conditions, hydrolysis of
chlorophyll into chlorophyllin salt, and green is more stable. In
certain circumstances, Cu, Fe, Zn, replacement of Mg in chlorophyll will
keep the original bright green, also improves the stability of pigment.
Coloring agents
also known as food coloring. It makes the food colorful and pleasant to
eat. Are you full of strong desire when you see the red, the pink or
the green food? Although synthetic coloring agents are divided into
artificial colorants and natural colorants. But natural pigment
extracted from the fruits, vegetables and flowers has a higher security.
Food safety is always an unnegligible problem to us all.
Another example is taurine, although it is called taurine, but hardly in the milk.
Mostly
are in human body, it is the body's essential amino acids. When
combined with bile and form taurocholate, lipids absorption of
gastrointestinal is required. It also has a detoxifying and antioxidant
effects on the body. The study shows that taurine for infant brain and
optic nerve development plays a very important role. According to the
food additives definition, taurine as a nutition enhancer mainly used in
infant foods, and also can enhance beverages and cereal products.
In
order to get people to eat more diverse and more healthier, food
additive plays a very important role. So, if food additives are evils,
the evils are actually unscrupulous suppliers. Have a strict standard to
select the food additives suppliers
is important. Because their additive manufacturing meets the standard
so that people have no need to worry about their food safe and health.
Through normal channel to find the suppliers and get the qualified food
additives can avoid food safety problems effectively. People fear them
because of the bad news caused by illegal use of them. Use them legally
and within the limits, they can serve us better.
2015年11月17日星期二
2015年11月16日星期一
Why add food additives to foods?
The total number of food additives has more than 14000 around the world, and there are 4000 kinds for direct use and 10000 kinds are for indirect use. Different types of additives have different roles, specifically the functions are as follows: extend food preservation to prevent deterioration; improve the sensory properties of food to facilitate the development of new varieties of food and food processing operations; maintain or improve the nutritional value of foods; reduce costs; satisfy other special needs or functions.
Food additives not only have characteristics of antioxidants and colorants, but also have effectiveness of nutrition enhancer. In order to have people eat more diverse and eat healthier, food additives plays a significant role. Actually, food additives are innocent. As long as the manufacturers adhere to the food safety law, people may change their attitude toward food additives, and they can serve us better.
What is a food additive? Food additives, as the name suggests, is to add certain substances in food. Codex Committee of the United Nations define food additives as "intentionally added to food in order to improve the food flavor, appearance, organization structure and storage properties of non-nutritive substances. That is to say no additives, no modern food industry. They bring enormous convenient to people's daily life.
Why add food additives to foods? This cannot be separated from the specific function of food additives. Different additives have different functions. Such as antioxidant, it is an important part of the food additive. It prevents food ingredients deterioration due to the oxidation. Oxidation is a chemical reaction that makes electronic transfer of material to the oxidant, free radicals can be produced in the process, and then start a chain reaction to destroy cells. While, antioxidants can remove free radicals, terminate the chain reaction, oxide itself and inhibiting other oxidation reactions.
To ensure food additive safety, the enterprise's social responsibility and conscience should be strengthened. Thousands of food additive manufacturing company are around the world, and the safety is the first thing. We can not deny the life with food additives. After all, our life is surrounded by them. If food suppliers want to offer safe and health food, they should be cautious to choose the additive suppliers. There are online suppliers for them, a reliable supplier can guarantee the quality. Taste and health are all the way important, we'd like to select the appropriate balance between the taste and health, and health may be what we want most.
2015年11月12日星期四
Your lifestyle and food additives
About the issue of food safety, people should treat it in a rational, objective and scientific way. Food is a necessary part of our life. We want a qualified life, we like all kinds of wonderful food. Food can give us energy, food have us feel life, food also let us learn to thankful. People have different life styles, some may like a cup of coffee in the morning, some may prefer some desserts in the afternoon. That's the life.
Most of us like a glass of milk at night, for they want to have a good night. But, some people say there are so many additives in milk and they are bad for your health. Is that really? Milk contain a wealth of l-tryptophan, and l-tryptophan can be used to manufacture hormone 5-serotonin and melatonin. L-tryptophan can inhibit the brain activity so as to make people sleepy. However, the small amount tryptophan isn't enough to cause fluctuation of hormone levels in the body. In addition, the tryptophan in the milk to be transported to the brain probably not as easy as expected. In order to protect the fragile and important brain, the capillary structure of brain prevent a number of compounds in the blood go into the brain. That is the so-called blood-brain barrier. Any material that want you sleep peacefully must pass through the blood-brain barrier firstly. Tryptophan in milk mostly are powerless in front of the blood-brain barrier. So, drink a glass of milk at night does not play a significant role in sleep.
In fact, use of food additives in processed food is almost inevitable. There are types of food additives you may not know. But do not be scared about it. You should make sure what are food additives. According to the definition of food additives, the most common food additives are bleaching agent, leavening agent, colorant, flavor enhancers, preservatives, spices, etc. Within national standards for use of food additives are harmless, and food safety incidents like formaldehyde, Sudan, or melamine are not food additives.
In my opinion, food safety problems not only people should have an positive attitude toward them, but also strict rules need to be made to additive manufacturing. Buy regular factory products through the formal channels is the best means for consumers to protect themselves. There are so many suppliers around the world, choose a reliable supplier is a guarantee to food safety.
2015年11月10日星期二
How your baked food make you feel safe?
If you love life and are willing to share, here will become a paradise for your life. With the rapid development of food industry, people have more and more choice when facing various food. Bakery products are common, know more about food additives for bakery products is also a good thing.
Food additives in baked goods also called improvers. Improving agent is a mixture of different constituents, it used to stable bread, improve dough performance and product quality. Improvers include oxidizing agents, emulsifying agents, reducing agents, enzymes, etc.
Filler has a variety of features. For example, it makes weighing simple and prevent the components from moisture. Common fillers are wheat flour, barley flour, starch (corn, wheat).
Oxidizing agent mainly used to strengthen the gluten strength. Common antioxidants are ascorbic acid (vitamin c), potassium bromate (disabled in China in 2005).
Emulsifiers react with gluten or starch, and they combined with proteins to increase the toughness of dough and improve gas. When they combined with starch delay aging and retain more moisture. Common emulsifiers are monostearate, lecithin, SSL/CSL, diacetyl tartaric acid Monoglycerides.
Enzymes are protein that have an effect on specific molecules (substrate). Enzymes are divided into two broad categories. One is protease. It can reduce the mixing time, enhance the liquidity of dough and make the dough easy to handle. The second is amylases. Amylases can convert damaged starch into sugar, contribute to fermentation, as well as improve the surface color. Common enzyme are alpha-amylase, lipase, protease, cellulase, starch turns glucosidase, glucose oxidase.
Special components are also varied. Such as Tanimoto powder can be used to increase the dough strength, especially frozen dough; bean powder can make bread inside whiter; roasted malt powder can increase the flour color; the main role of dehydration fermented flour is to increase the acidity of the dough.
Types of food additives are used to ensure the food a variety of aromas or taste. Food additives have played an extremely important role in improving the quality and flavor, the nutritional value, food processing technology. But people may have another opinions to them. Therefore, figure out what are food additives is important.
Additive manufacturing should have strict rules so that the company can offer qualified and safe food to people. The big brand suppliers comparely can gurantee the food safety. Anyway, a leisure time to enjoy your safe and health baked bread is an enjoyable thing! Right?
2015年11月5日星期四
Various baked goods has become an integral part of the daily diet. The protein in flour consists mainly of gliadin and glutenin, the former is globose and has good extension, but lack of flexibility; the latter is fibrous and full of elastic. Do you know what is a food additive? Let's talk about it. In order to make the two protein reach to a more appropriate ratio and cross-linking, antioxidants need to add to adjust. In the past couple of decades, potassium bromate as a cheap and powerful oxidants have been applied in global food baking industry. Potassium bromide dissolve slowly, with the acidity of the dough and the baking temperature rise, the bread is elastic.
Types of food additives are added to the food to ensure the taste. But the food and safety is still an issue that people focus most. The 80 's of the last century, researchers found that potassium bromate in the experimental conditions are all carcinogenic to animals. then many countries began banning the potassium bromate as a flour additive. Meanwhile, safe, effective and cheap azo-carboxamide started to replace potassium bromate and has been widely applied to flour the baking process. Although the study found that products contain azo formamide nitrofurazone metabolite conversion rate is very low, but EU countries do not allowe azo formamide to use as a flour improver. This is to ensure the food safety.
Food additive manufacturing process are many, synthetic, bio-fermentation, natural extracts, etc are included. For example, the production of citric acid is fermented by grain as a raw material. And some food additives are natural extracts, such as pepper, ginger oil and capsicum red pigment. As long as the use of food additives in accordance with standards, the safety is not a problem. However, he ultra range, excessive use could cause food safety problems. For example, tartrazine is a food additive that can be used in ice cream, juice and other food, while it can not be used in the bread.

To further strengthen the sense of safety of food additive, the enterprises should have responsibility of food safety. Choose a reliable suplier is important,. It is a basis for ensuring food safety. A reliable and qualified suplier will strictly in accordance with the food safety standard to test and produce the food additives. As far as possible through formal channels to choose food additives can ensure the safety from your tongue.
2015年11月3日星期二
The truth about food additives
Those pleasant, smooth and delicate food always make you happy and enjoyable. But some negative reports make many people worry about their food. For insurance, many people simply give up some of their favorite snacks. According to the types of food additives, international standard food additives are up to 1500. They act as indispensable role and the use of food additives in the world have strict rules. The principle of the use of food additives, the maximum use amount and the residues are established to ensure the food and safety.
The most commonly used food additives are preservatives, antioxidants, leavening agents, sweeteners, colorants and other categories. People worry about food safety problems and think that preservatives in foods is a threat to human health. Take food preservatives as an example, if food without preservatives may cause bacteria infested, then it is a threat to health. Preservatives used in beverages, sauces, pickles, puddings and other foods. It can be considered harmless to human body according to the existing information. And Melamine commonly is known as melamine and protein. It is used as chemical raw materials. Therefore, it is harmful to the body and cannot be used in food processing or used as food additives.
Modern food processing can not be exist without food additives. Think about that if there is no food additives, how can food suppliers offer us the colorful, high quality, tasty, nutrition and quality food? We only consume limited varieties, single tones, short save processed foods if disallow the use of all food additives. Whether a substance or food ingredients are harmful is determined by the intake amount and the time, and some substances accumulate in the body. Therefore, using scientific methods for quantitative assessment to every possible hazard is necessary. It is very important for consumers to understand them correctly.
What is a food additive? And the definition has a clear explanation. Its main role is reflected in two aspects, one is to meet the needs of process, the other is to meet our taste or nutritional needs. They can not only reduce food costs, but also reduce energy intake. If the food want to be safe and high quality, the manufacturer need to choose a good supplier. There are many food additives suppliers around the world, but a reliable supplier can ensure the quality of food additives. Above all, a happy day with nice food is perfect!
2015年11月2日星期一
Additives in food is necessary or not?
Food additives are added to food can be functioned in the following three aspects: First, control microorganisms in food and prevent food spoilage. Such as pickles, juice, jam, preserves and soy sauce added preservatives in case these foods soon go bad; Second, preventing food discoloration, turned sour during the save process, such as oil is easy to deteriorate and produce rancid, but antioxidants can delay the process; Third is to meet the needs of the food processing technology, such as jelly or ice cream need to add thickeners.
Eat better and eat healthier is the basic standard to food. Food should as far as possible to meet the different needs of people. For example, people with diabetes can't eat sugar, non-nutritive sweeteners or low calorie sweeteners can be used. Use defoamer, stabilization, solidification agent or other food additives during food processing can be conducive to food processing operations. For example, when the use of gluconic acid Delta-Lactone as tofu coagulating agent can be beneficial to the mechanization and automation of tofu production. Despite the consumption structure and patterns of food around the world are different, the industrial development of food additives have something in common: food nutrition and health are recognized and valued by people; food safety and the awareness of health are growing; the popularity of convenience foods.
Types of food additives are added to food, and they act as different roles in food producing. From the food additives list, we know many categories food additives and their use standard are different. Food safety problems are the main issue that people have focused for long time. Whether additives in food is necessary or not can not be ignored. But over the years, people have misconceptions about food additives. Some illegal additives are added to the food or the improper use of food additives cause food safety problems. First, people should figure out what is a food additive and what is not.
According to food additives definition, they are chemicals added to foods to keep them fresh or to enhance their colour, flavour or texture. We know they play an important part in our food supply. But food safety problems have caused consumer panic. In addition to bad business actions, and partly because people lack the relevant knowledge. Lack of awareness about food additives results in citizens do not know what else to eat. As a result, some reasonable use of food additives are met with incredulity.
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