BioGala™ — Arabinogalactan

Overview

Prebiotic Structural Fiber from Dahurian Larch. BioGala™ is a water-soluble, low-viscosity fiber designed for comfortable daily microbiome support while solving high-signal formulation needs such as clear, non-thickening high-load solubility, moisture management, and powder processing performance.

Analytical & Quality Characteristics

Each production lot is characterized by controlled molecular-weight distribution, validated identity, and tight impurity control, with in-house analytical verification ensuring batch-to-batch reproducibility.

Parameter	Specification / Typical Value	Method / Notes
Identity	Arabinogalactan (Dahurian larch)	HPLC / FTIR / carbohydrate profile
Polysaccharide content	≥ 98%	Gravimetric / phenol–sulfuric
pH (1% solution)	4.2 – 4.4	AOAC
Loss on drying	≤ 3.5%	AOAC
Ash	≤ 0.1%	AOAC
Flowability index	Markedly higher (8 vs 4) than typical commercial AG grades	Internal rheometry / USP <1174>-aligned assessment
Color / odor	White to off-white, neutral	Visual / sensory
Solubility	Clear, non-thickening at 14–50 g/100 mL (0–90 °C)	Visual / gravimetric; high-load profiling

COA: includes microbiology and heavy metals.

Functional Profile — Structural Fiber for Formulation and Physiology

Prebiotic & Microbiome Support

BioGala™ reaches the colon largely intact, where it is selectively fermented by beneficial bacteria, including Bifidobacteria and Lactobacillus species.

• short-chain fatty acids (SCFA) production (acetate, propionate, butyrate)
• a favorable colonic environment
• gentle prebiotic activity suitable for daily use

Multi-Pathway Physiological Support

Beyond local prebiotic effects, BioGala™ participates in broader gut–immune–metabolic interactions:

• SCFAs production that supports colonocyte energy and signaling
• structural recognition by immune components, with reported effects on complement activity, macrophage cytokines, and NK cell function
• modulation of metabolic pathways related to glucose–lipid handling and inflammatory tone
• support for intestinal barrier integrity and reduced LPS translocation
• liver-related support in preclinical models (ALT/AST, phase II enzymes, antioxidant enzyme systems)

These mechanisms position BioGala™ as a multi-pathway structural fiber rather than a single-dimensional prebiotic.

Gentle Prebiotic Tolerance

Unlike many conventional soluble fibers that can provoke gas and bloating at clinically relevant doses, BioGala™ arabinogalactan is generally associated with a more comfortable tolerance profile. This allows formulators to:

• deliver higher levels of fermentable fiber
• reduce the risk of GI complaints
• improve adherence in long-term or daily-use products

High-Load, Clear Solubility

BioGala™ dissolves readily in cold or hot water, forming clear, non-viscous solutions even at high inclusion levels. In model systems, 14–50 g per 100 mL can be dissolved across 0–90°C within 15 minutes, enabling true soluble-fiber fortification in beverages, syrups, and liquid nutraceuticals without haze or excessive viscosity.

Hydration & Moisture-Retention

BioGala™ exhibits very high water-holding and moisture-retention capacity, with water-holding capacity of 10–40% solutions averaging ≈99%.

• moisture retention in dietary flours and baked items
• delayed drying and staling
• improved texture and mouthfeel

Formulation relevance: Especially relevant in farinaceous confectionery, bakery, and high-fiber flour systems.

Superior Flowability & Processing

Optimized particle morphology and controlled spray-drying give BioGala™ flowability markedly superior to typical commercial arabinogalactan grades.

• cleaner hopper discharge
• reduced caking, sticking, and dusting
• more uniform powder blending
• smoother operation in automated dosing systems

Stability & Sensory Neutrality

• thermally robust under common process conditions (e.g., pasteurization)
• stable across typical formulation pH ranges (≈ 3.8–7)
• virtually tasteless and odor-free, facilitating use in flavor-sensitive products
• compatible with other actives, sweeteners, acids, and polyols

Fat-Binding & Texture Support

BioGala™ demonstrates an average fat-binding capacity of ≈85%, enabling it to interact with lipid phases, help reduce visible oil separation, and contribute to creamy or cohesive textures.

Formulation relevance: Confectionery, bars, filled snacks, and other fat-containing functional-food matrices where water–fat balance and system stability are critical.

Origin & Sustainability

BioGala™ is produced from winter-harvested Dahurian larch stumps — a renewable forestry by-product. No trees are cut specifically for extraction.

• maximizes utilization of existing forestry material
• minimizes ecological disturbance
• aligns with natural regeneration cycles
• converts underused biomass into high-value functional fiber

Available Formats

Format	Description	Typical use cases
Powder	Fine, free-flowing arabinogalactan	Capsules, blends, sachets, tableting
Spray-dried powder	High-solubility, instantized grade	RTD/RTM beverages, syrups, liquid nutraceuticals
Custom premix	Fiber combined with complementary actives	Multi-functional blends, co-formulated systems

Technical & Commercial Support

• Full technical dossier and COA available
• Guidance on dosage, matrix compatibility, and combination with flavonoids (e.g., DHQ)
• Support for integration into human nutrition, functional food, cosmetics, and animal nutrition pipelines