Posted by:
Brother Of Jerry
(
)
Date: September 28, 2023 08:31PM
HFCS is 100% sugar. It is not sucrose. It is glucose and fructose, which is the exact same thing that sucrose is, though the percentages are slightly different. Sucrose is exactly 50% each glucose and fructose, chemically bonded. When you ingest sucrose, the first thing that happens to it is that an enzyme “sucrase” splits the two sugars.
In high fructose corn syrup, the sugars come already split. In soft drinks, hfcs has slightly more fructose, which has a sweeter taste. In baked goods, hfcs has slightly more glucose, which doesn’t taste as sweet, but browns better when baked.
Chemists learned how convert corn starch in glucose back in the 1860s. It was basically “no fructose corn syrup”. Karo is the brand you’ve all probably heard of. Popular in baking for a hundred and fifty years. It doesn’t taste very sweet. Taste it, if you have some around the house.
Somewhere around 1960 (too lazy to look up exact date) chemists developed a process to convert glucose to fructose. high Fructose Corn Syrup doesn’t necessarily have more fructose than table sugar has. It simply has more than standard corn syrup, which has none.
Corn starch, glucose, and fructose, are all quite similar chemically, and pretty easy to convert one to the other. Fructose, the main sugar found in fruit (hence the name) is harder to digest because the liver has to convert it to glucose. Glucose is a sugar your body can use directly, which is why they use it in hospitals to supply energy to patients.
There are two reasons US companies mostly use HFCS. First, it dissolves very easily and doesn’t crystallize, so it can be used as a liquid with very low water content. As a liquid, it can be moved by pipe in food plants, much easier than handling granulated table sugar.
The other reason is that it is much cheaper. Most of that is because of protectionist tariffs to protect the US sugar industry. Yes, we have a sugar industry. Wasatch Front people should recognize the high school name Jordan Beetdiggers. Those were sugar beets they were digging, and the company was U and I Sugar, for Utah and Idaho.
I don’t know what the tariff level is now, but it used to triple the price of imported granulated sugar in the US compared to the general world price. Sugar in Mexico has no tariff on it of course, so there is no price advantage to using HFCS, so they don’t.
Yeah, I used to live for decades in the heart of US sugar country, plus had a biochemist in the family, which is where I learned all this.