Explore our top-tier, scientifically validated plant extracts engineered for high efficacy, stable solubility, and strict regulatory compliance.
Analyzing the shift from synthetic alternatives to bioactive plant-derived compounds in functional food and beverage formulations.
The global sugar-reduction industry is witnessing a structural transformation. With growing scientific evidence linking synthetic artificial sweeteners to metabolic issues and gut microbiome dysbiosis, multinational food manufacturers are seeking clean-label botanical alternatives. Sweet Tea Powder, derived from Rubus suavissimus S. Lee (a native perennial shrub of the Rosaceae family), has emerged as a premier natural sweetener. The leaf contains a rich distribution of Rubusoside, a diterpene glycoside structurally comparable to steviol glycosides but possessing a distinctively clean taste profile.
Unlike Stevia, which often exhibits a lingering, metallic bitterness at high concentrations, Rubusoside offers a round, pleasant sweet sensation with negligible aftertaste. This makes it an ideal compound for sweetness intensification, sugar reduction, and flavor modification. Manufacturers utilize sweet tea powder not merely for its sweetness, but also for its high content of active polyphenols and gallic acid, positioning it simultaneously as a bioactive health agent and a calorie-free sweetening matrix.
From an industrial perspective, sweet tea powder serves key functions in three areas: direct sucrose replacement in liquid systems, synergistic sweetening in combination with erythritol or monk fruit, and natural flavor enhancement (FEMA GRAS status). The industrial supply chains are consolidating toward high-capacity extraction facilities that can ensure pesticide-free, heavy-metal-compliant raw materials with consistent active ingredient standardization.
How sweet tea powder meets different regulatory environments, cultural taste preferences, and technological requirements across main global markets.
In the United States and Canada, the consumer shift toward functional, low-sugar beverages (such as functional sodas, prebiotic kombuchas, and plant-based protein shakes) has accelerated. Sweet tea powder is widely integrated as a sweetness enhancer under flavor modifier labeling. It helps mask the earthy notes of vegan proteins (pea, brown rice) and neutralizes the astringency of organic acids, maintaining a clean label profile.
With EFSA regulations focusing heavily on synthetic sweetening agents, EU-based manufacturers utilize sweet tea powder for its organic traceability and lack of synthetic E-numbers. It is widely incorporated into herbal tea blends, nutraceutical capsules, and natural food color formulations. The compound's natural antioxidant properties also provide anti-glycation benefits, supporting European wellness formulations.
In APAC, sweet tea has a rich traditional history of use for throat soothing, pulmonary support, and glucose management. Modern formulations leverage these properties by using sweet tea powder in herbal candies, throat lozenges, and weight management tea blends. It is highly valued for its synergy with Traditional Chinese Medicine (TCM) components, enhancing efficacy while improving palatability.
Detailing the transition toward advanced separation methodologies and green-solvent chemistry in botanical manufacturing.
Traditional manufacturing of sweet tea powder relied on basic water-decoction methods which yielded high levels of bitter tannins, chlorophyll, and dark-colored impurities. Modern production at Andy Biotech utilizes a highly refined, multi-stage extraction and purification process. Fresh raw leaves are processed using membrane filtration and multi-column chromatography separations to isolate pure Rubusoside while removing undesirable taste profiles.
Our extraction roadmap is focused on three major pillars:
In the near future, the industry will move toward bio-catalytic glycosylation modifications to tailor sweet tea profiles for specific beverage matrixes. These innovations will enable sweet tea powder to replace up to 100% of sucrose in highly acidic beverage environments without requiring masking agents.
How localized manufacturing clusters, raw material vertical integration, and infrastructure scale yield global price stability and reliable supply.
China is the world's primary source for botanical extracts, particularly sweet tea (Rubus suavissimus). This dominance is rooted in geographical, agricultural, and technological advantages. The Qinling-Bashan Mountains and the surrounding regions in Shaanxi Province provide the optimal microclimate—characterized by unique soil compositions, clean water sources, and seasonal temperature variations—necessary for the plant to accumulate high concentrations of sweet glycosides in its leaves.
At Andy Biotech, we operate a vertically integrated supply chain. From managing raw material cultivation through partnerships with local organic cooperatives to final spray drying and packaging, we exercise control over every link in the value chain. This integration offers major industrial advantages:
Andy Biotech is a leading manufacturer and supplier of premium-quality, scientifically-validated plant extracts for the food, beverage, nutraceutical, cosmetic, and pharmaceutical industries. Founded on a commitment to purity, potency, and innovation, we bridge the gap between nature’s potential and your product development goals.
Our core strength lies in our vertically integrated process, which gives us complete control from seed to extract. We partner with a network of certified organic and sustainably managed farms to ensure the integrity of every raw material. Our state-of-the-art extraction facilities employ advanced technologies, including supercritical solvent and water-based methods, to preserve the full spectrum of bioactive compounds without compromising on environmental responsibility.
How we maintain standard compliance, customized blending, and third-party validation processes.
Quality and safety are non-negotiable. Every batch undergoes rigorous testing in our in-house laboratories, equipped with HPLC, GC-MS, and other advanced analytical instruments. We guarantee compliance with stringent international standards, including ISO, NSF, cGMP, and related certifications. Our commitment to transparency means you receive comprehensive Certificates of Analysis (CoA) for every product, ensuring traceability and peace of mind.
It’s one thing to just meet the regulations when providing ingredients, but when an ingredient supplier exceeds those standards and imposes even higher ones in its products that is a sign of a company who cares. Andy Biotech takes extra steps to ensure that our independent third-party laboratory-tested ingredients you want meet our standards as well as your own.
Our extensive portfolio features a wide range of standardized extract, ratio extract, and custom blends tailored to specific formulations. Whether you need Echinacea for immune support, Turmeric with high curcuminoid content, or innovative botanical blends for skincare, our technical team works closely with you to deliver exactly what your product requires. Andy Biotech provide high quality Ginkgo Biloba Extract, Lycopene Tomato Extract, Lutein Marigold Extract, Aloe Vera Gel Freeze Dried powder, Aloe Vera Extract and other natural ingredients.
Andy was born in a small village close to Hanjiang River in Hanzhong Shaanxi province, China. Thirty years ago, when she was still a little child, she caught a cold, but the medical services were not available unless the family crossed over high mountains to find a hospital. Thus, Andy's grandfather first used Echinacea leaves soaked in water for her treatment, then he dug Echinacea root and shredded into pulp and squeezed the liquid for Andy to drink one spoon every two hours. Andy recovered after this treatment.
As a child, Andy watched his grandfather harness the healing power of plants in his humble garden. His ancient herbal remedies were not just treatments; they were magic. That early wonder blossomed into a profound passion for plant extracts and a deep respect for nature’s wisdom. From that time on, little Andy swore that he would help to spread all herbs all over the world to give benefit to more people.
This personal journey is the heart of Andy Biotech. It’s why Andy Biotech are dedicated to researching and delivering the purest, most effective botanical solutions for modern wellness. Andy’s lifelong vow is to honor that tradition by innovating for a healthier future, empowering lives through the timeless power of plants.
We maintain international quality standards to support global market entry and brand protection.
Addressing key questions from formulation scientists, procurement directors, and quality assurance leads.
The primary active compound is Rubusoside, a diterpene glycoside. Structurally similar to steviol glycosides, Rubusoside provides high sweetening power (approx. 200–300 times sweeter than sucrose). However, its sensory profile has a faster sweetness onset and minimal lingering metallic bitterness compared to standard Rebaudioside A extracts.
We utilize a multi-stage water extraction process combined with advanced membrane filtration. This is followed by column chromatography, which separates sweet glycosides from bitter polyphenols (tannins) and chlorophyll. The resulting extract is then concentrated and spray-dried in a GMP-certified environment.
Rubusoside is highly heat-stable, remaining intact at temperatures up to 120°C in neutral and acidic solutions (pH 3.0 to 7.0). This stability makes it suitable for use in HTST pasteurization, hot-fill beverages, and UHT processing without loss of sweetness or color degradation.
Our facilities are certified under ISO9001, ISO22000, cGMP, and NSF. Additionally, our key products are certified Kosher and Halal, meeting the regulatory standards required for import into the North American, EU, and Middle Eastern markets.
Yes. We offer customization for concentration ratios, including standardized Rubusoside content (ranging from 10% to 90%), as well as adjustments to powder mesh size and solubility characteristics to fit specific client requirements.
We partner with certified raw material growing cooperatives that use biological pest control methods. Every batch of incoming raw material is tested for over 200 common pesticide compounds. The final extract is tested again using GC-MS in compliance with EP (European Pharmacopoeia) and USP standards.
By managing dedicated cultivation areas and maintaining structured safety stock levels at our automated warehouse, we buffer customers against harvest volatility. We also offer multi-year pricing agreements to stabilize costs for our long-term contracting partners.
The product has a shelf life of 24 months from the date of manufacture when stored in its original, unopened packaging. It should be kept in a cool, dry place away from direct sunlight and strong odors, with temperatures maintained below 25°C and relative humidity below 60%.
Consistent purity, validated bioactives, and verified traceability across our full botanical line.
Andy Biotech