# Maltitol Crystalline: Properties and Applications in Food Industry

## Introduction to Maltitol Crystalline

Maltitol crystalline is a sugar alcohol commonly used as a sugar substitute in various food products. It is derived from maltose through a hydrogenation process, resulting in a sweetener that closely resembles sugar in taste and texture. Due to its unique properties, maltitol crystalline has gained popularity in the food industry, especially in products marketed as “sugar-free” or “low-calorie.”

## Physical and Chemical Properties

Maltitol crystalline exhibits several notable properties that make it suitable for food applications:

– Sweetness: Approximately 75-90% as sweet as sucrose
– Caloric value: 2.1 calories per gram (compared to 4 calories per gram for sugar)
– Solubility: Highly soluble in water
– Hygroscopicity: Less hygroscopic than other polyols
– Melting point: Around 150°C (302°F)
– Stability: Resistant to heat and acid hydrolysis

## Advantages in Food Applications

Maltitol crystalline offers several benefits when used in food products:

– Reduced calorie content compared to sugar
– Lower glycemic index (GI 35) than sucrose (GI 65)
– Does not promote tooth decay
– Provides bulk and texture similar to sugar
– Compatible with various processing methods

## Common Applications in the Food Industry

The food industry utilizes maltitol crystalline in numerous products:

### 1. Confectionery Products

– Sugar-free chocolates
– Hard candies
– Chewing gums
– Gummies and jellies

### 2. Baked Goods

– Cookies and biscuits
– Cakes and pastries
– Bread products

### 3. Dairy Products

– Ice cream
– Yogurts
– Flavored milks

### 4. Other Applications

– Nutritional bars
– Pharmaceutical products
– Oral care products

## Considerations When Using Maltitol Crystalline

While maltitol crystalline offers many benefits, food manufacturers should consider:

– Potential laxative effects when consumed in large quantities
– Slight cooling effect in the mouth (common with polyols)
– May require recipe adjustments due to different sweetness levels
– Labeling requirements for sugar alcohol content

## Future Outlook

As consumer demand for reduced-sugar and sugar-free products continues to grow, maltitol crystalline is expected to maintain its position as a valuable sugar substitute in the food industry. Ongoing research may lead to improved formulations and new applications for this versatile sweetener.