Stevia Extract RA97‑98 Rebaudioside A Powder

Our RA97‑98 Stevia Extract is premium‑grade steviol glycoside refined from hand‑sourced dried Stevia rebaudiana leaves. The full‑water extraction workflow paired with membrane filtration, multi‑step chromatographic separation and low‑temperature spray‑drying locks Rebaudioside‑A within 97.0%‑98.0% as verified via HPLC testing. Compared to mid‑and‑low‑grade stevia raw materials, this grade cuts stevioside and miscellaneous glycosides to trace levels for a clean sweetness profile with nearly no lingering bitter after‑taste.

This plant‑origin sweetener delivers roughly 200‑fold sucrose‑equivalent sweetness by weight while contributing negligible calories for finished formulations. Human gastrointestinal enzymes cannot break down its glycoside molecules; metabolism only occurs within colon microflora, so it brings no blood‑glucose spike or fat accumulation. It fits perfectly for sugar‑free, low‑carb and diabetic‑friendly food systems. It maintains stable sweet perception under high‑heat baking, boiling, extrusion processing and long beverage shelf‑life across acidic‑alkaline environments, gaining wide adoption for global food manufacturing projects.

Every production batch runs end‑to‑end quality oversight starting from raw‑leaf incoming inspection through finished‑powder shipment. Heavy‑metal, microbiological and moisture metrics are tightly controlled under international safety thresholds. This stevia ingredient complies with GB 2760, EU 1333/2008, FDA GRAS notification and Codex Alimentarius additive requirements to support cross‑border bulk purchasing and customs clearance.

Rebaudioside A (RA): 97.0%‑98.0%, HPLC detection

Stevioside Impurity: ≤1.0 %, HPLC

Aggregate of Other Glycosides: ≤2.0 %, HPLC

Loss on Drying: ≤1.0 %, Gravimetric method

Total Ash Content: ≤0.2 %, Gravimetric method

pH Value (1% water solution): 4.5‑8.0 via pH‑meter

Heavy Metals: Pb ≤1.0 mg/kg; As ≤0.5 mg/kg; Hg ≤0.1 mg/kg; Cd ≤0.2 mg/kg, ICP‑MS

Total Aerobic Bacteria Count: ≤100 cfu/g, plate‑count approach

Yeast & Mold Count: ≤10 cfu/g

Pathogen Check (Salmonella, E.coli): Negative in all batches, cultural testing

Particle Mesh: 95% pass 80‑mesh sieve analysis

• Beverage Manufacturing: carbonated drinks, fruit‑based juices, herbal infusions, energy formulas, flavored mineral water and plant‑based milk; follow regional additive dosage limits during formulation.
•  Confectionery Production: hard candy, chewing gum, chocolate mass and filling cream; regulatory filing is mandatory for medicinal‑purpose confectionery.
• Bakery & Pastry: biscuits, cakes, pastries and whole‑grain bread; keeps flavor stable up to 200℃ thermal baking operations.
• Dairy & Plant‑Dairy Series: sugar‑free yogurt, flavoured milk, oat‑milk, soya‑milk and fermented dairy beverages; compatible with lactic‑acid fermentation workflows.
• Retail Tabletop Sweetener: single‑serve powder sachets, compressed stevia tablets for consumer‑end brands.
• Dietary Supplement Line: solid capsule content and oral liquid health products; intravenous injection and external topical application are strictly forbidden.
• Oral Pharmaceutical Excipient: syrup liquid and chewable tablets; only work as taste‑masking sweetener instead of active drug component.

• Consistent High‑Purity Output: In‑house HPLC analytical laboratory strictly locks RA content within 97‑98% range. Batch‑to‑batch deviation is minimized to guarantee clean‑taste material without unpleasant bitter after‑notes.
• Integrated Purification Facilities: Self‑managed chromatographic separation plus low‑temperature spray‑drying equipment helps achieve low‑ash and low heavy‑metal residual for longer shelf‑life performance.
• Complete Global Compliance Documentation: Ready‑to‑export files include COA, MSDS, allergen statement, FDA DMF dossier and EU E960 compliance documents to simplify worldwide customs clearance for bulk purchasers.
• Large‑Scale Standard Workshop: 25,000 ㎡ standardized production premises ensures steady monthly supply; support small trial batch orders as well as full‑container FCL bulk deliveries.
• Full‑Loop QC Management: Implement raw‑material screening, semi‑finished‑product monitoring and full‑item finished‑goods testing; third‑party factory audits are welcome.
• Global Shipping Solutions: Flexible freight plans including courier, air‑freight and sea‑freight with port‑to‑port or door‑to‑door options, paired with professional cross‑border shipment guidance.

We deliver tailored OEM & custom manufacturing service for bulk ingredient buyers and brand owners:

• Adjustable Rebaudioside‑A purity grades according to project formulation requirement;
• Customized particle‑mesh specification to match dissolving needs for beverage or solid‑dosage products;
• Private‑label outer‑packaging service for reseller and brand‑client projects;
• Formula‑tailoring technical guidance for bakery, beverage and supplement development teams;
• Small‑batch trial‑production before mass‑order release for risk‑free verification;
• Packaging selection: 1 kg aluminium‑foil bag, 25 kg fiber‑drum for bulk orders.

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