How much do you know about additives in tea drinks – Sohu to eat and drink www.277.cc

How much do you know about additives in tea drinks? When you decide to buy a drink, do you pay attention to the ingredients on the packaging? Find out what we’re going to drink. There is no doubt that mass production of bottled beverages are basically food additives. At present China frequent food safety issues, many news is "additive" discoloration, especially in the "plasticizer storm" and "melamine incident" after. In fact, food additives are not heinous, no food additives, our food industry will be unsustainable, we face every day all kinds of food corruption and deterioration, the safety of food additives depends on the variety and dosage. Additives widely used in tea can be classified as antioxidants and stabilizers, sweeteners, salty agent, acidity regulator and buffering agent, color protecting agent, flavor etc.. See the beverage packaging the complex chemical terms is not often feel foggy? That’s what a chemistry teacher in high school didn’t teach. What additives do we drink? Now we come to know a few kinds of tea drinks commonly used in food additives: figure: paste also added a D- different ascorbic acid Na D- ascorbic acid Na: biological food antioxidant, anti-corrosion and color additives. It can prevent the formation of carcinogenic nitrosamines in food and eliminate the bad phenomena such as discoloration, peculiar smell and turbidity. Figure six: sodium hexametaphosphate six sodium hexametaphosphate: food quality improver for fruit drinks, soft drinks, can improve the juice yield, higher viscosity, inhibition of vitamin C decomposition; add the clarified liquid, can prevent turbidity in beer. Food grade six sodium phosphate in the trace amount of heavy metal lead, as well as arsenic, fluoride, the state of food grade six sodium phosphate in the heavy metal content set strict standards. Pictured: citric acid sodium citrate: Food and beverage industry as a flavor agent, stabilizer. Safe and non-toxic. Because the raw material of sodium citrate is basically derived from food, it is relatively safe and reliable, and will not cause harm to human health. Map: potassium sorbate sodium benzoate, potassium sorbate, food preservatives, relatively speaking, potassium sorbate toxic than sodium benzoate, safer, antiseptic effect than sodium benzoate, is 5-10 times of sodium benzoate. But the advantages of sodium benzoate in the air is relatively stable, low cost. Pictured: sodium tripolyphosphate and sodium tripolyphosphate: it is used as modifier in the food industry, it can also be used as a thickening agent and softener. Figure two: potassium hydrogen phosphate: potassium hydrogen phosphate two in beverages generally added to milk powder, as fermentation agent, dairy products and mild alkaline agent, yeast food. Pictured: sucrose fatty acid ester sucrose fatty acid ester: emulsifier, can also be used as preservative. High quality fatty acid sucrose ester is odorless and tasteless, it is a good food emulsifier. Highly biodegradable, no pollution residue. Pictured: polyglycerol fatty acid esters of mono – and di glyceride fatty acids: in the food industry for quality improvement, inflation, food emulsification, viscosity adjustment, crystallization adjustment, preservation and corrosion resistance. Monoglyceride can be biodegraded by 100%相关的主题文章:

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