Xylitol
Xylitol (E 967) belongs to the group of low-calorie bulk sweeteners.
It is found in nature in birch sap, mushrooms, bananas, raspberries, plums.
Source: plant materials rich in the polysaccharide xylan (birch wood, almond husks, straw, corn cobs, oat husks).
Advantages of use in food production:
1. Allows the production of a wide range of "sugar-free products".
2. Has zero calories: contains 2.4 kcal per 100 g (sucrose - 4 kcal per 100 g).
3. Has a pleasant sweet taste. The sweetness profile is identical to sucrose.
4. Does not cause caries.
5. Has a low glycemic index (13) - suitable for dietary nutrition.
6. Combines with other sugar substitutes to enhance sweetness.
7. Has a cooling effect.
8. Characterized by an increased boiling point.
9. Resistant to acid hydrolysis. Well soluble in water. Hygroscopic.
10. Helps reduce the viscosity of confectionery products.
11. Characterized by high microbiological stability. Has a preservative effect.
12. Can have a laxative effect if consumed in excess.
In terms of sweetness, xylitol is similar to sucrose, and is used in the production of confectionery for diabetics and obese people, in the production of ice cream, jam, preserves, chewing gum, and soft drinks.
Application in confectionery production:
Products
Advantages of application
Chewing gum, dragee
provides a soft and flexible texture
provides retention of intense color and aroma on the surface of products
controls crystallization of hard coatings,
allows to obtain a thin crust (low viscosity)
resists cracking of coatings
provides a refreshing effect
Hard candy
provides a refreshing effect
enhances taste and aroma
Tablet forms, lozenges
reduces caloric content
provides technological effectiveness
Chewing and jelly candies Toffee, fudge
enhances taste and aroma
reduces caloric content
provides a moisturizing effect
Cereal bars
softens texture
reduce product volume
Fruit fillings
gives freshness and juiciness due to the refreshing effect
Chocolate
reduces caloric content
Cookies, biscuits, muffins
reduces caloric content
has a moisturizing effect
provides microbiological stability,
increases shelf life
Ice cream, sorbet
reduces caloric content
gives softness and pliability to the structure
Dairy products (yogurts, mousses)
reduces caloric content