Applications of Galactooligosaccharides (GOS) in Snacks Industry
Prebiotic effect
high tolerance
strong thermal stability
intestinal regulation
mineral absorption promotion
Applications of Galactooligosaccharides (GOS) in Snacks Industry
What are Galactooligosaccharides?
Premium Natural Prebiotics for Functional Snacking
Galactooligosaccharides (GOS) are functional oligosaccharides composed of galactose units linked by β-glycosidic bonds, derived from lactose or galactose. Recognized as natural prebiotics present in human breast milk, they are among the most widely studied and utilized functional ingredients in the modern food industry.
Appearing as a white powder or clear syrup with a pure sweet taste, GOS offers excellent solubility and high thermal stability. These properties allow it to withstand the demanding high-temperature processing common in snack manufacturing, such as extrusion and frying, without losing its functional integrity.
In the snack sector, GOS serves as a powerful tool for brands looking to pivot toward "Better-for-you" products, providing a bridge between traditional indulgence and modern nutritional science.
Health Benefits
Promotes Intestinal Health
GOS selectively stimulates the growth of beneficial Bifidobacteria and Lactobacilli while inhibiting harmful bacteria. This maintains microecological balance and effectively improves digestive comfort and regularity.
Enhances Immunity
By strengthening the intestinal barrier function and regulating the gut-associated lymphoid tissue, GOS helps modulate the immune system and improves the body's natural resistance to infections.
Supports Mineral Absorption
Research indicates that GOS enhances the absorption of essential minerals like calcium and magnesium. This is particularly beneficial for bone health in growing children and osteoporosis prevention in seniors.
Regulates Blood Sugar
As a non-digestible dietary fiber, GOS is not broken down into glucose in the upper GI tract. It helps flatten postprandial blood sugar spikes, making it suitable for metabolic-friendly snack formulations.
Application Advantages
High Process Stability
Exceptional thermal and acid stability ensures that GOS remains active and functional even after high-heat processing like extrusion, puffing, or deep frying.
Pure Sweetness & Solubility
Provides a clean sweet taste and dissolves quickly in water, allowing for uniform distribution in coatings, seasonings, and snack doughs without gritty textures.
Sugar Reduction Synergy
The sweetening properties of GOS allow manufacturers to reduce added sucrose, maintaining the traditional flavor profile while improving the nutritional score.
Nutritional Balance
Effectively upgrades simple carbohydrate-heavy snacks into functional foods by adding prebiotic fiber and supporting intestinal wellness.
Real-World Applications
Product Information
Brand: Kameda Seika | Company: Kameda Seika Co., Ltd.
A non-fried traditional Japanese rice cracker snack featuring Okinawan sea salt and kelp extract. The product emphasizes clean labels and authentic flavors.
Key Ingredients
GOS Value
Functional Upgrade: Transforms a traditional high-carb snack into a healthier alternative with added prebiotic benefits.
Sugar Management: Reduces the need for added simple sugars in the glaze while maintaining a satisfying taste.
Digestive Positioning: Appeals to health-conscious consumers who enjoy traditional treats but prioritize gut wellness.
Product Information
Brand: SmartSweets | Company: SmartSweets Inc.
Gummy snacks designed to "Kick Sugar" while providing functional fiber. Targeted at parents looking for healthy alternatives for children's lunchboxes.
Key Ingredients
GOS Value
Fiber Fortification: Provides a significant portion of daily fiber in a format that children enjoy consuming.
Texture Optimization: Contributes to the "chew" and mouthfeel, preventing the gummies from being overly soft or sticky.
Calorie Reduction: Replaces calorie-dense corn syrup with low-calorie prebiotic syrup to meet weight-management goals.
Product Information
Brand: Hippeas | Company: Green Park Brands
An organic chickpea puff snack focused on plant-based protein and high fiber content. Designed for the European "conscious snacker."
Key Ingredients
GOS Value
Immune Health Focus: Aligns with the growing UK market demand for snacks that support natural immunity via the gut.
Acid Resistance: Stays functional in the presence of vinegar, ensuring the prebiotic benefit isn't degraded.
Nutritional Density: Complements the protein from chickpeas with essential prebiotic fiber for a balanced snack.
Product Information
Brand: Be Natural | Company: Kellogg's Australia
A premium nut and seed bar marketed toward active adults. The product highlights mineral absorption and long-lasting energy.
Key Ingredients
GOS Value
Mineral Absorption: Specifically marketed to boost the absorption of calcium from the seeds, supporting bone health.
Binding Properties: GOS syrup acts as a healthy binder, keeping the clusters together without excessive stickiness.
Low GI Benefit: Supports sustained energy release suitable for outdoor activities and busy lifestyles.
Company Introduction
Leading Global Manufacturer of Functional Sweeteners Since 1997
Baolingbao Biotechnology Co., Ltd. is a leading global manufacturer specializing in the R&D, manufacturing, and solution services of functional carbohydrates. Founded in 1997, we are focused on enzyme engineering and fermentation engineering, serving customers across more than 100 countries and regions worldwide.
In 2009, we became the first functional sugar company listed on the Shenzhen Stock Exchange (Stock Code: 002286) in China's A-share market. Today, we have established deep strategic partnerships with major global customers including Coca-Cola, Danone, Yili Group, and Perfect (China).The company operates on a site spanning 300 acres, with an annual production capacity of 600,000 tons and a workforce of 1,300 employees.
Advanced R&D Capabilities
Possessing 9 R&D platforms including national enterprise technology center, national-local joint engineering lab, and postdoctoral research workstation. Expert team composed of academicians, Taishan Scholars, and overseas experts.
Global Market Presence
Products exported to over 100 countries and regions worldwide. Strategic partnerships with majority of core customers across food, beverage, pharmaceutical, and dietary supplement industries.
World-Class Manufacturing
Baolingbao's production infrastructure is characterized by a high degree of automation, intelligence, and digitalization. The company has made substantial investments in key facilities, including drying towers, pharmaceutical-grade sugar production lines, digital erythritol plants, and intelligent stereo warehouses. Featuring internationally sourced technologies and advanced control systems, these initiatives have enhanced production efficiency, reduced energy consumption, and enabled full traceability across the supply chain.In support of sustainable operations, Baolingbao manages 40,000 mu (approximately 2,667 hectares) of regenerative agricultural planting bases and generates 10 million kWh of photovoltaic power annually.
Comprehensive Quality Assurance
First batch to pass FDA on-site audit. Certified with GMP, GRAS, HALAL, Kosher, Organic (US & EU standards), ISO9001/22000/14000/45001. End-to-end food safety from farm to table.
Innovation & Industry Leadership
Over 260 patent applications submitted with 97 patents granted and more than 70 core technologies developed. Actively participated in formulation of 1 international standard and over 30 national standards.
Contact Us
baolingbao@blb-cn.com
