What is propylene glycol?
Propylene glycol, an organic compound (diol), is usually a slightly sweet, odorless, colorless, transparent oily liquid that absorbs moisture and is easily mixed with water, acetone, and chloroform. Propylene glycol can be used as a carrier solvent; wetting agent; humectant; anti-caking agent; antioxidant; tissue modifier; surfactant; stabilizer; thickener; dough conditioner; emulsifier; flavoring agent; Auxiliary.
It is mainly used as a solvent for various spices, pigments, preservatives, extraction solvents for vanilla beans, roasted coffee grains, natural flavors, etc. Moisturizing and softening agents for candy, bread, packaged meat, cheese, etc. It can also be used as a mold inhibitor for noodles and stuffing cores. Adding 0.006% to the soymilk can make the flavor unchanged during heating, and make a white and shiny packaged tofu, which is bulky when fried.
Propylene glycol is commonly used in the pharmaceutical industry as a solvent, softener and excipient for the manufacture of various ointments and ointments. Since propylene glycol has good mutual solubility with various perfumes, it is also used as a solvent and softener for cosmetics. Propylene glycol is also used as a solvent for tobacco moisturizers, mildew inhibitors, food processing equipment lubricants and food labeling inks.
Is the amount of propylene glycol added in wet noodles harmful to the human body?
On June 7, the National Food Safety Risk Assessment Center issued an administrative license to solicit opinions that a company's application for propylene glycol in raw and wet noodles was expanded from 1.5g/kg to the consideration of process necessity. 20g/kg". According to the relevant provisions of GB 2760-2014 Food Safety National Standards for the Use of Food Additives, propylene glycol is used as a food additive in raw noodles such as noodles and dumplings. The maximum use amount is 1.5g/kg, in the pastry. The maximum use amount is 3.0 g/kg, and its function is a stabilizer, a coagulant, a moisture retaining agent, and the like.
At present, the European Union stipulates that the maximum content of propylene glycol in food is 3g/kg, and the maximum content of beverage and deodorized liqueur is 1g/kg; the Japan Food Chemistry Research Foundation stipulates that propylene glycol has a limit of 2.0% added to the wet noodles. The US Food and Drug Administration (FDA) believes that when propylene glycol intake reaches or is close to lethal dose (more than 6 grams / kg body weight), it has been found in some experiments that it may cause kidney damage in animals.
Xie Huamin, a former senior quality worker at the National Quality Bureau of the State Food Bureau, believes that wet noodles, especially wet noodles, are the main food of the people. The safety importance is comparable to that of ordinary foods. Therefore, it is recommended to completely reject the attempt to increase the use of propylene glycol and consider completely banned propylene glycol. .
Zhu Yi, an associate professor at the College of Food Science and Nutritional Engineering at China Agricultural University, also believes that increasing the use of propylene glycol is one of the lowest cost methods for enterprises. However, companies can achieve the same moisturizing by adopting other physical methods such as vacuum and surface, improving packaging, etc. effect. Once approved to increase the maximum usage, some companies are likely to add to this limit, which is not conducive to consumers.
China Pigment Suppliers
Here you can find the related products in Pigment, we are professional manufacturer of Pigment. We focused on international export product development, production and sales. We have improved quality control processes of Pigment to ensure each export qualified product.
If you want to know more about the products in Pigment, please click the Product details to view parameters, models, pictures, prices and Other information about Pigment.
Whatever you are a group or individual, we will do our best to provide you with accurate and comprehensive message about Pigment!
Lycopene, Amaranth, β-Carotene, Beta carotene, Carmine, Food Colorant
Xi'an Gawen Biotechnology Co., Ltd , https://www.ahualyn-bios.com