HOME » BLOG » Unraveling the Sweet World of Syrups: Fructose, Glucose, and Maltose

Unraveling the Sweet World of Syrups: Fructose, Glucose, and Maltose

Author: Site Editor     Publish Time: 2023-06-20      Origin: Site


In the realm of sweeteners, syrups play a significant role in enhancing flavors, adding sweetness, and improving texture in various culinary creations. Three commonly used syrups, namely fructose syrup, glucose syrup, and maltose syrup, possess distinct characteristics and find diverse applications in the food industry. In this blog post, we will explore the unique properties and applications of each syrup, shedding light on their differences and helping you make informed choices in your culinary adventures.

Fructose Syrup:

Fructose syrup is a natural sweetener derived from fruits, primarily corn, and is known for its intense sweetness. It consists of fructose, which is a simple sugar with a high glycemic index. Fructose syrup offers several advantages in food applications, including enhanced flavor, high solubility, and extended shelf life. Some key applications of fructose syrup include:

a) Bakery Goods: 

Fructose syrup is often used in baking recipes to enhance browning, improve moisture retention, and provide a pleasant taste. It aids in creating soft-textured baked goods with a delightful sweetness.


b) Beverages: 

The high sweetness level of fructose syrup makes it a popular choice for sweetening beverages such as soft drinks, fruit juices, and energy drinks. It dissolves easily and contributes to a smooth mouthfeel.

c) Confectionery: 

Fructose syrup finds extensive use in the production of candies, chocolates, and other confectionery items. Its high sweetness allows for lower usage quantities, resulting in reduced costs and enhanced flavors.

Glucose Syrup:

Glucose syrup, also known as corn syrup, is derived from corn starch and consists primarily of glucose molecules. It is less sweet compared to fructose syrup but has excellent functional properties. Here are some notable applications of glucose syrup:


a) Food Processing:

 Glucose syrup acts as a humectant and a texturizing agent in various food products. It prevents crystallization, retains moisture, and enhances the overall stability and shelf life of processed foods like sauces, dressings, and canned fruits.

b) Confectionery and Sweets: 

Glucose syrup is a key ingredient in the production of candies, caramel, and chewy sweets. Its ability to inhibit sugar crystallization and provide a smooth, elastic texture makes it an indispensable component in these treats.

c) Ice Cream and Frozen Desserts: 

Glucose syrup helps prevent ice crystal formation in ice cream and frozen desserts, contributing to a smoother texture and improved mouthfeel.

Maltose Syrup:

Maltose syrup, as the name suggests, is derived from malted grains, predominantly barley. It contains maltose, a disaccharide consisting of two glucose molecules. Maltose syrup possesses unique properties that make it valuable in specific applications:


a) Brewing and Fermentation: 

Maltose syrup is widely used in brewing beer and other alcoholic beverages. The enzymes present in maltose syrup break down complex carbohydrates into simpler sugars, facilitating fermentation and alcohol production.

b) Bakery and Confectionery: 

Maltose syrup provides a distinctive flavor and texture to baked goods like bread, cookies, and pastries. It aids in browning and contributes to a pleasant caramel-like taste.

c) Nutritional Supplements: 

Maltose syrup serves as an energy source in nutritional supplements and sports drinks due to its quick absorption and high glycemic index.

The difference in the scope of application

Fructose syrup contains fructose, of which fructose is rich in content, with fruit fragrance, cool taste, combined with sucrose, can increase sweetness, and sweet fullness, better flavor. The solubility of fructose syrup is the highest among sugars, which is more difficult to crystallize than sucrose, and can be used in cold beverage products to inhibit the phenomenon of hard crust on the surface of the product caused by surface crystallization caused by sucrose alone. Because fructose syrup contains a large amount of fructose and glucose, and fructose and glucose have a small molecular weight compared to sucrose, the ability to lower freezing point is stronger than that of white sugar.

Fructose syrup is more stable in an acidic environment, glucose and fructose are simple sugars, pH is more stable, so fructose syrup is more stable in some acidic foods. Fructose syrup can be applied to soft drinks, carbonated drinks, fruit juice drinks, sports drinks, etc.; Frozen drinks; Alcoholic beverages, fructose syrup is used in wine, fruit wine, rice wine and other alcohols, which can avoid product precipitation and make alcoholic beverages have good transparency; Bread pastry, due to high moisture retention, fructose syrup is used in bread pastry, can effectively extend the freshness and softness of bread pastry, while fructose and glucose in fructose syrup are simple sugars, which can be directly used by yeast, and can produce gas in the production of bread pastry, so that the product is fluffy.

In the confectionery industry, maltose syrup is superior to glucose syrup. Due to its high viscosity and resistance to crystallization, maltose syrup can keep hard candies dry and fresh for a long time. At the same time, maltose syrup has good heat tolerance and high boiling temperature, so that the produced candy is light in color and has good transparency. In addition, due to the low moisture absorption, excellent water retention and good fluidity of maltose syrup, it can maintain the appropriate moisture of the candy and avoid being too hard or too soft. Maltose syrup is also widely used in crispy biscuits, and even plays a decisive role in the quality of cookies. In particular, the most widely used high maltose syrup can make the taste of cookies crisp, fragrant, crisp and sweet, and it is not easy to absorb moisture and regain moisture, prolonging the shelf life.


Fructose syrup, glucose syrup, and maltose syrup offer unique characteristics and applications in the culinary world. Fructose syrup dazzles with its intense sweetness, while glucose syrup provides functional benefits and stability. Maltose syrup, on the other hand, imparts a distinct flavor and finds utility in brewing and baking.Understanding these differences can help you make an informed decision when choosing the right syrup. So let your taste buds guide you through the enjoyable world of these versatile syrups!

Table of Content list
Better Touch Better Business
Contact Sales at Niran.

Quick Links

Leave a Message
Send me a message
Contact Us
Address : 5F. Yuanrong Center, No. 260-1 Xicheng Road, Liangxi District, Wuxi 214000, China
Tel : +86-510-8522 9221
E-mail :
Call Us

Sign Up For The Latest Updates

Copyright © 2019 Niran BioChemical Limited | All Rights Reserved.Sitemap