Dietary fiber and its identification requirements in food labels

Although dietary fiber is not the core nutrients that must be marked in the nutritional component table, as low -energy substances help maintain normal intestinal function and play an important role in human health. Therefore, more and more consumers start paying attention to food The content of Chinese dietary fiber has also been identified on related products.

What is dietary fiber

According to the requirements of the "Basic Terms of Food Nutritional Components" (GB/Z 21922-2008), dietary fiber refers to a polymer of the natural existence, extraction or synthetic carbohydrates that exist in plants. Small intestine digestion and absorption has a health significance for the human body.

Dietary fiber can also be divided into soluble dietary fiber and unsolved dietary fiber.可溶性膳食纤维是指能溶于水的膳食纤维部分，包括低聚糖和部分不能消化的多聚糖等；不可溶性膳食纤维是指不能溶于水的膳食纤维部分，包括木质素、纤维素、 Some semi -cellulose and so on.

Common soluble dietary fiber

The soluble dietary fibers often appear in the pre -packaged foods include hybrids and hybrids.

Polycipancoscan and hypotonuts can be used as food nutritional reinforcements and can be used as ordinary food ingredients. According to the "Food Nutrition Reinforcement Standard" (GB 14880), it is used as a nutritional enhancer for children's milk powder and pregnant mothers When milk powder and infant formula foods and infant grain auxiliary foods, they should meet the requirements of hybrids and compound sources specified in GB 14880; when they are used as ordinary food raw materials, the execution standard is GB/T 23528.2-2021 " The quality requirements of hypoglycemias part II: Polycipans "can be added in an appropriate amount according to production.

Polycipantic galactose hypotalcemia can be used as a new food raw material or a food nutritional enhancer. Polyettal galactose is based on lactose in cow's milk, catalyzed hydrolyzed hydrolytic galactoglycoside bonds by β-galactogenase to generate hypalidal and glucose. To lactose molecules, generate hypoltanium lactose. Polycipans can be used as a nutritional reinforcement agent for children's preparation of milk powder, infant formula foods, and baby grain auxiliary foods; as new food raw materials, it can be used for infant food, dairy products, beverages, baked foods, and candy. When used in different purposes, the corresponding requirements of different identities should be met.

In addition, there are also the following types of ingredients that can be clearly provided with the source of dietary fiber: low polycoges, chrysanthemum powder, polyettoscan, poly glucose, low polycin, β-polysaccharide (source of oats), resistance, resistance, and resistance Popularity and so on.

How to mark

How to mark dietary fiber non -core nutrients on labels on labels, companies can choose labels as needed. If the product itself contains dietary fiber, the actual detection value can be marked as a dietary fiber, dietary fiber (with soluble dietary fiber) or dietary fiber (unable to soluble dietary fiber).

If an additional soluble dietary fiber is added to the product, the form of dietary fiber monomer can also be marked, such as dietary fiber (with polymer candy) or dietary fiber (with polyetta and chrysanthemum meter). At this time, the nutritional component table should be The content of soluble dietary fiber monomers in the final product rather than add.

Whether the dietary fiber is involved in energy calculation of the energy conversion coefficient of the dietary fiber is 8,000 coke/grams, including the dietary fiber contained in the product itself and other dietary fiber monomer, such as indigestion of low polysaccharides, indigestion starch, resistance, resistance Popularity and so on. When the product nutrition label is marked with dietary fiber, the energy provided by the dietary fiber should be calculated; if the company does not choose to mark the dietary fiber, it can not include the energy provided when calculating energy.

How to claim the content of dietary fiber in dietary fiber claims to meet the requirements of GB28050. The total dietary fiber (or soluble dietary fiber, insoluble dietary fiber or single component) ≥3 grams/100 grams (solid) (or ≥1.5g/100 100 Milites (liquid) and ≥1.5 grams/420 kilo coke) can marked "dietary fiber sources" or "dietary fiber" on the food label. Total dietary fiber (or soluble dietary fiber, insoluble dietary fiber or monomer component) ≥6 grams/100 grams (solid) (or ≥3 grams/100 ml (liquid), ≥3 gram/420 kilo coke), then Label "high dietary fiber", "rich in dietary fiber" or "good sources of dietary fiber".

How to perform dietary fiber function claims that dietary fiber can be claimed by functional claims or comparative claims. The function of dietary fiber claims that "dietary fiber helps maintain normal intestinal function" or "dietary fiber is low energy material". The above function claims that it can be marked at any position of the label. Essence

Whether the dietary fiber can be quantitatively marked with dietary fiber is not only a natural nutrient in food, but also can be added to the finished product through food raw materials (such as low polyfront candy). Therefore, if the product is added with a soluble dietary fiber monomer, you can claim to add dietary fiber on the label. At this time, you need to identify the amount of dietary fiber in the ingredient table. Essence

(Qi Wenfeng)

Source: China Food News

- END -