Glycerin (glycerol), colorless, odorless, sweet taste , the appearance is clear and viscous liquid, and it is an organic substance. According to the supply of glycerin: Food-grade glycerin is a sweetener and humectant commonly used in the food processing industry, and is mostly found in sports foods and milk substitutes.
1. The reasons why glycerol is used as a sweetener and humectant in the food processing industry:
In addition to the fact that glycerin is non-toxic to the human body when consumed, glycerin is widely used in the food industry for two main reasons: it has a sweet taste but has lower calories than sugar; it absorbs moisture and can absorb moisture from the food industry. The air absorbs moisture.
Therefore, it can be used to sweeten foods and keep them moist. This compound is metabolized more slowly than sucrose and therefore does not have a significant effect on blood sugar levels.
It also does not promote bacterial corrosion of teeth. Foods marketed as low-carbohydrate usually use glycerin as a sweetener.
2. There are standards for the use of glycerol in the food industry:
Food-grade glycerin can be used as food additives. It is qualified in terms of purity, color, and heavy metal content, and comes with an inspection and quarantine health certificate for the corresponding batch. Food-grade glycerol must be certified by the China Food Hygiene Inspection Bureau and be deemed to comply with the “Food Safety Standard Food Additive Consumption Standard” (GB2760 standard).
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