When I go back to my hometown during the Chinese New Year, the nostalgic snacks of the Alley Kouzai store, such as "Golden Ingot Chocolate", "Red Big Pork Strips", colorful "Ring Candy", "Lipstick Candy"... Except for a few The taste has been the same for ten years, and the prices of these things have hardly risen, and they are still very cheap! When you were a child, you could buy two gold coin chocolates for one yuan, and now you can buy one for only one yuan. Have you ever thought about what these snacks are? Why can it be so cheap?
. In addition to the lower content of cocoa, the oil used in cheap chocolate is also different. In the early days, hydrogenated vegetable oil was used to replace cocoa butter. Hydrogenated vegetable oil is not only lower in cost, but also changes the molecular structure of fatty acids during the hydrogenation process, which can make the oil more resistant. High temperature, not easy to deteriorate, and increase shelf life.
It is less of a problem when the oil is fully hydrogenated, however, so many countries have in recent years required food manufacturers to label their products with trans fat content. In Taiwan, the Ministry of Health and Welfare has banned the use of incompletely hydrogenated oils in food since July 1, 2018, reducing the chance of us consuming trans fats. In short,
There is a kind of red "meat slices", a big pig is drawn on the jar, and "flavored meat slices" are written on the jar. of. This "meat slice" doesn't have the taste of meat, but it is more similar to cod fragrant shreds. It turns out that this "red meat slice" is really not made of meat. The raw material is actually: fish paste!
WhyIt's obviously a fish but pretending to be a pig? This goes back to the 1960s when this snack appeared. At that time, Taiwan's food processing industry was developing. Snacks made from fish were still very "trendy" in the market at that time, and their acceptance was not high. In addition, it was still an agricultural society at that time. Not every family can afford to eat pork and chicken, so naming it "Big Pig Boy" and "Sea Chicken" is a very smart marketing approach, and it also makes this snack a childhood memory for everyone.
Interestingly, at that time, the manufacturer also launched the "white big pig steak" without pigment, but the sales were not very good. Instead, the red meat slices with pigment added have been sold for a long time.
. Because of the high sugar content, bacteria cannot survive and reproduce because they are dehydrated, so there is almost no need to add preservatives. From the taste point of view, candies can be divided into hard candies that are slowly contained, and soft candies that can be chewed.
The hardness of sugar is determined by temperature, water content, and the type and proportion of gel components added. Hard candy is made by boiling sugar and water, adding flavorings and pigments, and rapidly cooling down to avoid the precipitation of sugar crystals.
◎ This article is excerpted from / "Xie Jieyang's long-term short story 2: Live a smart and safe life with the doctor of chemical engineering! "Xie Jieyang ◎ Image source/Provided by Dazhi Image/shutterstock
Related Articles
No comments:
Post a Comment