moncler outlet University students in the lab - ma
comparative results
To further proved leather fluid composition,moncler, students substances microdetermination taken leather solution 1 ml, 20 ml of water was added, heated and mixed, 4 parts add potassium dichromate test solution with dilute hydrochloric acid 1 part The mixture will generate dry yellow flocculent precipitate. The precipitation test and was determined to be positive, indicating that the leather liquid industrial gelatin. The leather liquid can be added as a raw material in the old yogurt also shows that industrial gelatin can be used in the production of old yogurt.
and so has different regulations. Currently the Edible Gelatin raw material for most of the skin of healthy animals, and plant collagen,louboutin pas cher Owners violations rent was fined 149 million yuan Department, plant-based collagen protein is extracted from the algae, and industrial gelatin raw materials, scraps edible gelatin or leather industry byproduct, the difference in price disparity in the implementation of the standards, edible gelatin and industrial gelatin has a strict distinction, such as heavy metals, industrial gelatin is far exceeded. professor CIVIL in heavy metal residues, heavy metals in edible gelatin must be less than or equal to fifty millionths, while the the industrial gelatin heavy metal content far exceeds this indicator, heavy metals detected whether current commonly used measurements foods in China containing industrial gelatin, illegal is illegal added, 'latent' injury is often more frightening, our law enforcement officers from the source, and not rely solely on the determination of several indicators finished sampling inspection. In addition, it should be noted that in recent years,louboutin, food safety issues and frequent food additives is often mentioned, many consumers may think that the food additive is the industrial gelatin, it also should not appear on the food.
principle right, but the ratio is not the case
old leather yogurt found impurities and brittle
Professor Sun explained that many properties of edible gelatin and industrial gelatin is the same, they are proteins with similar properties, processing characteristics, salting, foaming gel, food selection process industrial gelatin instead of edible gelatin ordinary people difficult to distinguish.
As for the jelly,louboutin pas cher,moncler Making Stickers And Labels More Persuasive, cycle suggestions, do not buy a refrigerated refrigerated sold jelly may be added to the industrial gelatin. Due to the low the jelly melting point of industrial gelatin made of, preparation and storage of low-temperature refrigeration was not easy, The supermarkets sell packaged jelly, basic is with other edible glue - carrageenan konjac flour made. Carrageenan is extracted from algae seaweed carbohydrate gum, made with carrageenan jelly flexible and not from water-based, safe to eat.
old yogurt on two old homemade yogurt with third commercially available brand together, Wen Yongqing they found that the old yogurt impurities plus a little leather liquid relatively high viscosity and toughness is relatively small,abercrombie france, the shaking appears mottled traces; while the other two had no visible impurities in containers. The shaking is not easily broken.
place 6-8 hours out from the cooler of the canopic jars, yogurt has solidified fermented success. Canopic jars are placed in cold water to cool, and then re-wrapped in plastic wrap and refrigerator storage,moncler outlet.
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cycle recommend people buy old yogurt, we must learn to distinguish fineness. Generally speaking, the general quality of the old yogurt containing industrial gelatin is relatively poor, more impurities viscosity and toughness smaller, fragile. Edible gelatin is transparent, white, very clean. In addition, the industrial gelatin do something, in order to cut costs, materials, processes and other aspects very sloppy,moncler, so the product is not made exquisite.
correspondent Zu-Hang Su lengthy Yangtze Evening News reporter Chen Yong Xue Ling
whether scientific experiments? Man Yongqing other students ask the animal nutrition academic leaders of Jiangsu Province, Yangzhou University College of Veterinary Medicine professor of animal nutrition CIVIL. Professor Sun said, the production method of the students on principle, but the actual production, unscrupulous manufacturers will not be fully industrial gelatin, inexpensive industrial gelatin edible gelatin blending with the proportion of added does not, such as the test 's so big, but the public long-term consumption, building up the impact is staggering.
production began. First, the pure milk was placed in the hot water heating, and heated to 60 to 70 ° C; Then, the heating of the milk, the standby yogurt, little leather solution was poured sterilized Ciguan of yogurt accounted for 6% to 10% , mix well with a mixer, Guankou covered with plastic wrap, to ensure sealing. After about 60 ° C environment, the hot water is added to the lidded bucket, placed in canopic jars, buckets around wrapped in quilts, clothing insulation. Making procedures have been completed more than half.
known host of
edible gelatin Industrial gelatin mixed together is difficult to detect
successful make old shoes brand yogurt to
expert reviews
Jiangsu provincial hospital quality food testing center Director Xu Chunxiang accept the Yangzi Evening News interview yesterday that,moncler The guy rescue drowning persons rescued indifference left continued resc, if the ulterior motives manufacturers add industrial gelatin in the food, they must master the strict ratio a high technical content live,doudoune moncler. Simply put, students homemade shoes old yogurt Therefore, the problem of unscrupulous manufacturers old yogurt impossible to like college students homemade old shoes yogurt as glance impurities.
to see whether to generate dry yellow flocculent precipitate, methods such as determination of the precipitate, you can determine whether the old yogurt industrial gelatin. text Yongqing other students while doing thin explain.
produced in order to facilitate the comparison, text Yongqing two old yogurt an added leather liquid made from do normal old yogurt. Liquid leather is used to make industrial gelatin, low price; ethyl maltol is a condensation of the food additive substances, can be eaten.
other things, in addition to leather liquid and ethyl maltol in general supermarkets can buy.
buy old yogurt the old yogurt practice,abercrombie, Yangzhou City, the Food and Drug Administration food safety coordination at the frequency Director expressed praise. He pointed out that in recent years, food safety has become a the most livelihood issues, more and more food is exposed to significant food safety hazards from tainted milk, fake eggs, lean to the recent even the risk of disease.
CCTV Zhaopu a section about the old yogurt and jelly After a period of silence, industrial gelatin, Recently, several college students in the lab homemade Relevant experts and who appreciates quality supervision, and has made the reviews.
broken shoes refined industrial gelatin really can add yogurt, make old leather yogurt to it? Network transmission may not leave, but seeing more telling. Yangzhou University College of Veterinary Medicine students text Yongqing et al