显示标签为“additives in food”的博文。显示所有博文
显示标签为“additives in food”的博文。显示所有博文

2016年3月1日星期二

Ten commonly used food additives that have been banned by China government


Many food additives are added to a food to keep the quality and improve taste, but this is only in a reasonable range. But some of the additives are prohibited by the State, so what are the banned commonly used additives?

1 Sudan (disabled)

Sudan is not a food additive, but a chemical dye. It contains a chemical called naphthalene compounds with azo structure. Due to the chemical nature of the structure determines it is carcinogenic, it has obvious toxicity to the human liver and kidney. The government against adding Sudan red in food processing, but some illegal retailers mainly use it for paprika pepper product (food) and other desired food coloring or feeding ducks poultry processing red eggs.

tt

2 The sulfoxylate (disabled)

Industrial chemical name: sodium sulfoxylate formaldehyde or formaldehyde-sulfoxylate and sodium, the main ingredients are: sodium sulfoxylate formaldehyde white blocks or crystalline powder, it is an industrial bleach. The government against adding sulfoxylate to food, but some illegal retailers add it to the noodles, rice, pasta, tofu, brown sugar, candy, flour, shoots, tremella, cattle venetian, blood tofu and seafood for the food whitening, preservation, appearance color bright, increase taste and toughness, anti-corrosion.

3. Industrial formaldehyde (disabled)

Also called formalin. It is an industrial bleach. Formaldehyde is a colorless gas soluble in water with a strong pungent odor, usually 35% to 40% of the formaldehyde solution called "formalin". It functioned as a preservative to soak pathology and human and animal specimens. Government against adding formaldehyde in food processing, but some illegal retailers use it in sea cucumber, squid, dried seafood, fish, water, Yuba, noodles, seafood, beer, soy foam, pickled food, blood products for strong food sterilization, antisepsis, whitening, foaming white bleached, solidification, stereotypes, improve the appearance and texture.

5. Two sodium sulfite (disabled)

It is an industrial strong bleach and mainly for the reduction of printing and dyeing agents, silk, wool fabric bleaching, which contains heavy metals might remain difficult to rule out in the human body for a long time. Government against adding sodium disulphite in food processing, but some illegal retailers use it to soak the mushroom, kelp and other foods to make the foods fresh and bright.Click here

What do you know about sweeteners


With the improvement of people's living standard, people‘s eating has made a lot of improvement. There are many additives in food, and sweeteners is one of the most common one. A series food such as drink, fast food, snacks and other foods have a variety of food additives. Besides, glucose syrup, sodium cyclamate, acesulfame, white granulated sugar, sucralose are very common.

eee

Artificial sweeteners provide sweet taste, but hardly any energy, so it also known as low energy sweetener, or nonnutritive sweetener, sugar substitute, and so on. Currently, the most popular and most widely used low energy sweeteners include: acesulfame-k, and aspartame, Neotame, saccharin, sucralose, stevia sugar and sweetener. Due to its high intensity sweetener property, just with a little sweetener can get a good sense of sweet. Moreover, the sweeteners do not increase the risk of tooth decay and dental caries.

Is it safe to use sweeteners?

People with stomach function disorder had better not to eat foods contain generation sugar material, this may easy to cause bloating. Allowed to use sweeteners are subject to stringent safety assessment. In order to ensure the safety of food and drink, sweeteners must go through many national scientific institutions stringent safety assessment before use. Current studies suggest that sweeteners as part of the daily diet is safe. On the regulatory, food manufacturers are required to must be indicated on the product label sweetener ingredients. We usually use acceptable daily intake values (ADI) to show safety of sweeteners. ADI is an ingredient that human eat without any harm. In General, level of people's intake of sweeteners is difficult to reach the ADI level. Current investigation showed that all types of people on common sweetener intake is lower than the ADI value. It can be argued that as long as fair use, the allowed to use sweeteners are safe.

Do foods without sugar not cause obesity?

Although food sugars have been replaced by sweeteners, the food calories cannot be ignored. such as carbohydrates in grains of desserts. Besides, for people who need to lose weight or fat, sweetener is a good substitute. Because sweeteners will not loss sweetness, also with a low calorie sweetener in food can reduce energy intake, this help people lose weight or maintain weight. In the past 20 years, a large number of studies have shown that low calorie sweeteners can help people lose weight or weight control. However, successful weight loss also need to maintain a balanced diet, regular exercise. At the same time, in the use of alternative sweeteners additives in food energy, the total energy intake should also controlled. This is the key factor to maintain good weight.

2016年2月26日星期五

The roles of food additives in life


Food additives are indispensable ingredients in food processing, almost all processed foods with additives. Such as cola color is toned by caramel; sweet relies on cyclamate; pure fermented beer relies on the carbon dioxide to have preservative effect. Even the cooking oil inseparable from our daily lives contain antioxidants, salt contains anti-caking agent, soy sauce, vinegar and preservatives; cookie has bulking agents; ice creams have emulsifiers; acidity regulators in cola; etc.

Abuse of food additives have hazards. Food additives are not terrible, but illegal to add and the abuse of food additives is terrible. Yes, we know additives in food can improve the stability of food quality, effective in preventing food spoilage and improving food properties, but it should not be excessive. For example, preservatives have chemical interactions of killing microorganisms or inhibit their reproduction, although most preservatives are nontoxic and low toxicity, but excessive doses is harmful. Therefore, food safety problems are due to overweight, exceeding scope use and the use of unqualified food additives. They are considered to be safe as long as the manufacturers use food additives in the context of national standard.

Food coloring, as the name suggests, is to change the color of the material. Dyes can be divided to natural food dyes and synthetic food dyes. Some foods in the process need to be heated, which led to its original color lost. In order to make it themselves, you need to add a certain amount of food colours in food. Currently water soluble pigments are used mostly. It is a kind of synthetic synthetic food dyes. There are also contained special colouring of the pigment itself in these allowed to use synthetic pigments. These special food colorants are deposite, known as Lake. It has self-limiting features. So too much quantities make the colours not natural.

Commonly used food sweeteners are: sodium saccharin, cyclohexyl-amino-sulfonic acid (sodium cyclamate), maltitol, sorbitol, xylitol, etc. Sweeteners are popular in a lot of food, such as beverages, pickles, bread, pastries, cookies, ice cream, preserves, sweets, condiments, canned meat and almost common food in the daily life are combined with different kinds of sweeteners.

Enzymes are used mainly in the food industry of meat flavor. And proteases is the more widely used one. Protease's primary role is to improve the quality of the meat flavor.

2016年2月23日星期二

Safe production of food additives industry


Why we say food additives are the soul of the food industry? Because food additives really plays an important role in food processing. In fact, many food we eat will become completely tasteless without food additives. By the way, vitamins, minerals added to infant formula milk powder functioned as nutrition enhancer can meet the needs of the healthy growth of babies.

Due to popular misunderstanding of food additive, many people proposed in food without adding additives to ensure food safety, but these proposals really ridiculous. What are food additives? According to the definition of additives, we can clearly sure salt, sugar, soy sauce, vinegar, and so is food additives. Who wants to eat the food made without food additives? In fact, food additives in our life everywhere.

iii

Food additive itself is a symbol of the development of food industry. As long as it is in use within the prescribed scope of use of food additives are safe. Our country allow use and national standards for food additives including preservatives, antioxidants, bleaching agent, sour agent, thickener, flavor agent 23 major categories, nearly 2400 kinds. The public misunderstanding of food additives in large part of food safety is not assured. Foodborne diseases caused by microorganisms is the biggest threat to food safety for human health, the second is chemical pollution, then is illegal use of edible substances and indiscriminate additives, etc.

In order to solve the problem of superscalar micro-organisms, food enterprises should do a good job of disinfection and sterilization, the use of reasonable and efficient disinfection technology and equipment by plasma sterilization technology, There is no harm to human body. Food enterprises should choose good quality feedstock for the production of food in the processing, and refuse to add illegal food additives or over dosage of additives in food. The enterprises, individuals and other organizations engaged in food additives production shall be a place with a commensurate with the production of varieties of food additives, production equipment and facilities, professional and technical personnel and management system, are eligible to obtain a food additive production license in accordance with the law. No production of qualified enterprises will be removed from the production of food additives industry. When the food safety is greatly improved, the public will reduce the misunderstanding of food additives.

2015年12月22日星期二

What food additives do you think are safe


How do you think about artificial food additives? Do you think artificial sweeteners or food colorings are unhealthy? Food with kinds of ingredients in food processing is common. We like natural food that without any food additives. And we live in the modern food industry times. So, how can we deal with this situation? Do you know additives perform a variety of useful functions in foods that consumers often take for granted. At the same time FDA has the primary legal responsibility for determining their safe use.

Food and color additives are more strictly studied today. How to guarantee their safety? The manufacturers should first petition FDA for its approval. Food coloring is dye or pigment that can be added or applied to a food. Food coloring powder make the food have beautiful colors. So the manufacturers like to applied red food coloring, pink food coloring, black food coloring, natural green food dye etc to the food processing.

aa

About the functions of food additives. What is a food additive? For example, E319 tbhq food additive is an antioxidant compound which shows multiple cytoprotective actions. We may be familiar to vitamin E and ascorbic acid (vitamin C). They are another popular antioxidants; Acidity regulators like sodium citrate, e260 acetic acid, e330 citric acid, lactic acid are good pH control agents; Nutrition enhancers such as potassium chloride, calcium carbonate and potassium chloride for people's diet.

People who care about the ingredients on food labels are familiar with food preservatives and additives like types of enzymes, best artificial sweetener, food aromas and flavours, antifoaming agents in food, calcium carbonate, etc. the food processing company use food additives to avoid food spoilage and enhance its taste and appearance. Some consumers think of the long, unfamiliar names as complex chemical compounds. How can we make sure the ingredients are safe for us? The food additive manufacturers is one of the key. Maybe find a food ingredients supplier is easy, but a qualified food additive supplier have professional knowledge of the processing. Where can find the best food additives? Personally, the China food additives is a good choice. And some platfoem can offer suppliewrs and best prices for the buyers. Whether choose China food additives or other country's food additives, the safety is always the most important issue.

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10月19日星期一

What can emulsifiers in food do?


What will happen if pour water and oil together into a cup? After a while, there will be two layers: one layer is water, and the other layer is oil. There is a clear divide between them. Even if you try your best to stir and mix again they will be layered after a while. Why? Because both substances are hard to merging and blending. At this time, add a few drops of emulsifying agents into the glass, you will find two immiscible liquids mixed together slowly, forming a homogeneous emulsion.

Emulsifiers in food is widespread in the processing of foods. Food usually contains water, protein, fat, sugars and other components of mixed materials, this has a lot of material that is not "inclusive". For example, if the oil and water can not be fused, the appearance and taste of ice creams will not be good. Milk, in fact, is a typical "emulsion" foods, which contain water and milk. These two substances do not blend with each other, but water and milk form the milk fat structure surrounded by water molecules in coordination with the milk protein. Here milk protein plays an emulsifier role.

There are many reports say food additives contribute to obesity, this completely distorts the findings of the study. It is an overstating result that eat too much may lead to obesity and diabetes. If eat too much ice cream cause obesity, it's not just because of the emulsifier, but due to sugar and fat.

Emulsifying agents have functions of the emulsification in the processes of a variety of materials, as well as improve and enhance food quality and stability. Application of emulsifier in baking food is also very widespread. During the dough mixing, emulsifiers can strengthen the dough on the endurance of mechanical processing, improve flexibility, toughness, strength and mixing the dough, reduce the dough damage and improve the dough's water absorption rate. At the dough fermentation stage, emulsifiers can improve the fermentation capacity of dough, the dough will form a thin film on the surface and is very easy to collapse, emulsifiers can improve dough fermentation tolerance and prevent distortion. Meanwhile, emulsifiers can prevent the bread staling. The bread hardens in a few days, the reason is starch retrogradation. Emulsifier is an ideal bread preservative and antioxidant. In the production of bread, emulsifiers can prevent the starch grains from aging, so that the taste can be improved.

At present, there are about 70 kinds of universal emulsifier, and international authorities assessed that the emulsifier is safe, most of them have no limitation to the daily tolerable intake. As a result, it can be considered that the allowed to use food emulsifiers are relatively safe, so reasonable use is not harmful to health.

2015年10月16日星期五

How to deal with bleaching agents ?


Sulfites can be metabolized into Kraft in the body, and it can be discharged from the urine through the detoxification process. Sulfites as a compound does not apply to animal products, because it may cause unpleasant odors. Sulfites have a destructive effect on vitamin B1, so it does not apply to the foods that contain too many vitamin B1, such as meat, grains, dairy products and nuts. The purpose is to avoid allergic reactions. Because of the strong reduction, sulfite can consume oxygen in the fruit and vegetable and prevents vitamin c in fruits and vegetables to be destroyed by oxidation.

There are many reductive bleaching agents in food bleaching agents. Main category is sulfurous acid and its salts, including sulphur dioxide, sodium metabisulfite, sodium hydrogen sulfite, sulfur and so on. These reductive bleaching covers almost all aspects food bleach application, so the impact on people's daily lives is great as well.

Sulphurous acid and its salts fade the fruits and vegetables mainly through the reduction of sulfur dioxide, therefore it is widely used in food bleaching and preservation. because these substances have a certain toxicity, so it is harmful to human health if the use and their residues cannot controlled strictly.

Need to be reminded that do not be cheated by the food color and taste. In fact, it is likely to use the excessive food additives if the color is too bright, the taste is too heavy or the aroma is obvious. Because of the wide range applications of food bleaching, so there are many bleached food in life. And consumers deal with these food in the kitchen or supermarket is inevitable. So, are there any test methods for bleached food? Bleaching agents are designed to produce sulphur dioxide. So this kind of food can detect out sulfur dioxide. Due to excessive industrial raw materials of bleaching, it can not be used to exam all the time.

How to eat health and avoid excessive additives in food? Eat more vitamins c and e and another antioxidant fruits and vegetables! Vegetables and citrus fruits are rich in vitamins c and e and antioxidant. It can effectively make nitrite to be destroyed rapidly in the stomach, blocking carcinogens of synthesis nitrosamine. By the way, nitrite-containing foods can not eat together with lactic acid drinks! These increases the concentration of nitrite in the gastrointestinal tract, then it produces nitrosamines to cause toxicity.