In the contemporary landscape of functional food science, Oat Bran Fiber has transitioned from a simple cereal byproduct to a multi-billion dollar industrial cornerstone. As the primary source of Beta-glucan, oat bran fiber is currently the "gold standard" for soluble dietary fibers, clinically recognized by the FDA and EFSA for its role in heart health and glycemic regulation.
The global demand for high-purity oat fiber is projected to grow at a CAGR of 6.8% through 2030, driven by the clean-label movement and the surge in plant-based milk alternatives.
Unlike cellulose-heavy fillers, oat bran fiber offers a unique matrix of polyphenols (avenanthramides) and high-molecular-weight polysaccharides that modulate gut microbiome health.
State-of-the-art factories now utilize "Dry Fractionation" and "Enzymatic Hydrolysis" to achieve fiber concentrations of up to 90%, maintaining zero-chemical residue profiles.
Benefiting from the solid foundation provided by its parent company, Xi'an Tianben Bioengineering Co., Ltd., Botanical Cube Inc. focuses on researching, developing, producing and selling healthy natural ingredients. With more than two decades of industry experience, it has become a leader in the field, specializing in providing high-quality plant extracts and customized solutions to global customers.
Our operations are supported by three companies - Xi'an Tianben Bioengineering Co., Ltd., Botanical Cube Inc. and Shaanxi Tianben Kangyuan Biotechnology Co., Ltd. - which together operate 3 production bases covering more than 100 acres and process more than 3,000 tons of plant raw materials each year. The product range includes more than 200 plant extracts, and we also provide a variety of certified organic products to meet the global demand for environmentally friendly and healthy solutions. Exporting to 60% of the world's countries, serving more than 200 countries and regions and more than 500 customers from all walks of life.
Moving beyond basic milling to air-classification systems that isolate specific fiber particles for zero-grittiness in smooth beverages.
Integrating stabilized avenanthramides back into the fiber matrix to provide synergistic antioxidant and anti-inflammatory benefits.
Collaborating with agricultural scientists to source oats with optimized Beta-glucan molecular weights tailored for specific health outcomes like LDL reduction.
Our first factory was established in 2012 in Sanyuan City, Xi'an, four years after our company was founded. These early efforts laid a strong foundation for our future growth, shaping the high standards of excellence that we uphold today.
Powder collection, crushing and sieving, mixing and drying processes are all performed in a Class 100,000 cleanroom environment. Our operators strictly follow hygiene protocols and wear sterile gowns, masks and gloves to maintain product purity and safety, thus ensuring that we provide our customers with high quality standards and reliable ingredients.
From raw oat sourcing in high-latitude regions to final extraction, our integrated chain reduces lead times by 30% compared to Western competitors.
Proximity to major hubs like Xi'an (the gateway of the Silk Road) allows for rapid multi-modal transport (rail, sea, air) to Europe and North America.
Leveraging scale and advanced automation to offer premium-grade oat bran fiber at 15-20% lower costs without compromising on E-E-A-T standards.
Used as a fat replacer in cookies and muffins, providing moisture retention and a "clean label" marketing edge for ketogenic and low-carb diets.
Acts as a natural stabilizer and mouthfeel enhancer in oat milks and vegan yogurts, replacing synthetic gums like carrageenan.
Formulated into meal replacement sachets and "Beauty from Within" beverages focusing on digestive health and skin clarity.
Years Experience
Annual Processing
Global Export
B2B Clients
Botanical
