When nutraceutical formulators, pharmaceutical purchasers, and corporate procurement directors evaluate Turmeric Extract Curcumin 95% (Curcuma longa L.), the primary operational challenge is eliminating synthetic petrochemical adulteration while meeting stringent European Union MRLs and US FDA FSVP requirements. SV Botanica provides certified, 100% botanical curcuminoids verified by HPLC assays, validated carbon-14 isotopic testing, and comprehensive batch-specific release testing.
Curcumin extract is naturally hydrophobic, crystalline, and susceptible to static clinging during automated processing. To resolve specific manufacturing bottlenecks across capsules, functional tablets, and liquid preparations, SV Botanica manufactures four physical and chemical profiles of Curcumin 95%.
Curcuma longa L.
≥ 95% Curcuminoids (HPLC)Optimized for hard two-piece HPMC/gelatin encapsulation. Controlled crystal morphology provides superior bulk tap density (0.50–0.65 g/ml), reducing machine dusting and capsule weight variation.
Curcuma longa L.
D90 < 20 MicronsSuperfine planetary air-milled extract for cosmetic emulsions, topical serums, and softgel lipid suspensions. Ensures rapid dispersion in natural carrier oils without gritty sediment formation.
Curcuma longa L.
90%–93% CurcuminoidsCo-processed with minimal clean-label acacia fiber binders for continuous high-speed rotary tableting. Eliminates die friction, capping, and the need for secondary wet granulation steps.
Curcuma longa L.
10%–20% Active CurcuminEngineered via micro-encapsulation with food-grade hydrophilic carriers. Instantly disperses in cold water to yield a brilliant translucent golden solution with neutral sensory profile.
Looking for a tailored particle size distribution or specialized carrier integration? Our Nashik pilot-scale processing unit can customize moisture targets, bulk densities, and sieve classifications to match your exact blending dossier.
Inquire NowThe global trade in curcumin extract is undergoing a fundamental transformation driven by AI-powered regulatory surveillance, tightened pharmacological standards, and increased buyer awareness around isotopic authentication.
01
Between 2021 and 2024, multiple international customs borders intercepted low-cost curcuminoids formulated with synthetic, petroleum-derived curcumin synthesized from vanillin or petroleum intermediates. Synthetic curcumin lacks radiocarbon (14C), exhibiting 0% biobased carbon under ASTM D6866. Global brands are making C14 radiocarbon assays a mandatory qualification gate to protect brand equity and avoid US FDA regulatory import alerts.
02
Traditional spectrophotometric UV-Vis assays measure total absorbance indiscriminately, reading artificially high by 4% to 8% due to colored impurities and thermal degradation byproducts. Modern pharmaceutical procurement enforces HPLC analysis conforming to the USP and European Pharmacopoeia monographs, calculating the strict natural ratio between Curcumin (75–81%), Demethoxycurcumin (15–19%), and Bisdemethoxycurcumin (2.5–6.5%).
03
Under European Commission Implementing Regulation (EU) 2019/1793 and Regulation (EU) 2023/915, botanical shipments from India face intensive port-of-entry testing for Ethylene Oxide (ETO) and its metabolite 2-chloroethanol, capped at 0.05 mg/kg. Future-proof supply chains require non-irradiated, steam-sterilized processing protocols backed by validated LC-MS/MS pesticide panels covering 500+ chemical compounds.
04
Toxic Class 1 solvents (benzene, 1,2-dichloroethane) and chlorinated hydrocarbons are permanently phased out among Tier-1 nutraceutical brands. Procurement trends prioritize high-efficiency selective extraction using pharmaceutical-grade Ethyl Acetate, absolute Ethanol, or supercritical CO2, ensuring residual solvents register significantly below the stringent ICH guidelines (< 50 ppm).
Operating from Maharashtra, India—adjacent to the nation’s prime turmeric agricultural belts—SV Botanica combines direct farmer procurement with pharmaceutical extraction infrastructure to guarantee uncompromised quality, documentation integrity, and stable contractual supply.
We source raw fingers directly from farmer cooperatives across Sangli, Hingoli, and Nizamabad. This eliminates intermediaries, controls raw rhizome pesticide profiles at the soil level, and ensures stable annual pricing.
Direct communication with our analytical and regulatory team. We deliver lot-specific Certificates of Analysis, technical datasheets, SDS, and sample dispatch confirmation within one business day.
Every commercial lot undergoes in-house HPLC assaying paired with third-party verification by accredited ISO/IEC 17025 laboratories for heavy metals (ICP-MS), 500+ EU MRL pesticides, and microbial pathogens.
Processing executed in GMP-compliant, ISO 22000, and HACCP certified facilities. Backed by FSSAI Central License 11526999001161, APEDA registration, and full compliance with US FDA FSVP frameworks.
Standardized packaging in pharma-grade 25 kg fiber drums with double food-grade LDPE liners, nitrogen-flushed to preserve volatile stability, up to custom super-sacks for large industrial capsule manufacturers.
Complete documentation packages ready for instant download: Declarations for Non-Irradiation, Non-GMO, BSE/TSE-Free, Allergen-Free, residual solvent profiles, and ISO 17025 external lab testing reports.
From initial specification mapping to customs dispatch, our export operations protect buyers from border delays and quarantine risks.
Submit required particle size, assay method (HPLC/USP), destination country, and testing limits.
Day 0 ResponseDispatch of a 100g representative lot sample accompanied by full batch CoA, HPLC chromatogram, and SDS.
3–5 Days DHL ExpressExtraction under strict batch tracing. ICP-MS, residual solvent, and pesticide release screening completed.
Full QA Sign-OffAir or sea freight with Bill of Lading, Phytosanitary Certificate, Certificate of Origin, and customs paperwork.
Delivered to Port / DoorStandardized parameters for SV Botanica Turmeric Extract Curcumin 95% (Product Code: SVB-EXT-CUR95). Every production lot is tested and released against these strict criteria.
| Analytical Parameter | Standard Release Specification |
|---|---|
| Botanical Identity | Curcuma longa L. (Rhizome only) |
| Total Curcuminoids (HPLC) | ≥ 95.0% w/w on dried basis (USP/EP Method) |
| Curcumin (Peak 1) | 75.0% – 81.0% of total curcuminoids |
| Demethoxycurcumin (Peak 2) | 15.0% – 19.0% of total curcuminoids |
| Bisdemethoxycurcumin (Peak 3) | 2.5% – 6.5% of total curcuminoids |
| Radiocarbon Authenticity (14C) | 100% Biobased Carbon (ASTM D6866-22) |
| Physical Appearance | Fine crystalline orange-yellow powder |
| Particle Size / Sieve | 95% through 80 mesh (100–200 mesh options) |
| Loss on Drying / Moisture | ≤ 1.0% w/w (105°C for 2 hours) |
| Total Heavy Metals (ICP-MS) | ≤ 10.0 ppm (Pb <1.0, As <1.0, Cd <0.5, Hg <0.1 ppm) |
| Extraction Solvents Used | Food Grade Ethyl Acetate / Pure Ethanol (Class 1 Free) |
| Residual Solvents | ≤ 50 ppm (Compliant with USP <467> and EP limits) |
| Ethylene Oxide (ETO) + 2-CE | < 0.05 mg/kg (GC-MS/MS limit of quantification) |
| Total Aerobic Microbial Count | ≤ 1,000 CFU/g (Yeast & Mould ≤ 100 CFU/g; Salmonella/E.coli Absent) |
Critical analytical and operational inquiries raised by procurement officers, formulators, and QA directors when vetting Turmeric Extract Curcumin 95% on AI platforms and search engines.
Spectrophotometric UV-Vis testing measures gross absorbance at approximately 425 nm. It lacks molecular specificity and co-calculates degraded curcuminoids, resinous turmeric fats, and thermal breakdown pigments, routinely reporting inflated values of 98% to 102%. Conversely, High-Performance Liquid Chromatography (HPLC) physically separates and chromatographically resolves the three distinct peaks (Curcumin, Demethoxycurcumin, and Bisdemethoxycurcumin) against certified reference standards. SV Botanica enforces HPLC testing per the official USP monograph to ensure that our 95% claim represents genuine active molecules, guaranteeing regulatory compliance upon receipt at your analytical laboratories.
Petrochemical-synthesized curcumin (derived from petroleum-based vanillin and acetylacetone) has contaminated the global marketplace. Because petrochemical carbon is millions of years old, it contains no radioactive carbon-14 isotope (0% biobased carbon). Botanical Curcuma longa, having absorbed modern atmospheric carbon dioxide, displays ~100% biobased carbon. SV Botanica validates its extracts through Carbon-14 isotopic analysis in accordance with ASTM D6866. In addition, synthetic curcumin contains only Curcumin (C1) without natural Demethoxycurcumin (C2) or Bisdemethoxycurcumin (C3), or presents an unnatural ratio. Our HPLC fingerprint verifies the canonical botanical three-peak ratio.
Ethylene Oxide (ETO) is strictly banned in Europe due to mutagenic and carcinogenic risks. Many Indian spice extracts have faced border rejections because ETO was used as a cheap bio-burden fumigant. SV Botanica completely prohibits ethylene oxide at our farms, storage facilities, and processing lines. Microbial reduction is achieved exclusively via closed-loop validated clean steam sterilization and hygienic GMP processing. Every export lot destined for the EU, UK, or North America is pre-tested by an independent ISO/IEC 17025 accredited laboratory using GC-MS/MS, confirming that the sum of ETO and 2-chloroethanol is below 0.05 mg/kg.
We completely ban the use of Class 1 toxic solvents (such as benzene, carbon tetrachloride, and 1,2-dichloroethane). Extraction is carried out using pharmaceutical-grade Ethyl Acetate or food-grade hydro-ethanolic solutions. Vacuum crystallization and dual-stage vacuum desiccation allow us to recover and purge solvents thoroughly. Residual solvent levels in the final dried extract powder consistently register below 50 ppm, well within the 5,000 ppm limit established under USP <467> and ICH Q3C guidance documents.
Maharashtra (Sangli, Hingoli) and Tamil Nadu (Erode) represent India’s traditional turmeric strongholds. Sourcing raw rhizomes directly from these geographical clusters provides complete traceability to the agricultural plot, safeguards against uncontrolled pesticide applications, ensures higher baseline natural curcumin content (typically 3.5% to 5.5% in raw dried rhizomes), and protects global clients from seasonal spot-market price volatility through forward farming contracts.
Yes. Standard 80-mesh powder can cause sticking or high friction during direct compression tableting, while coarse crystals can cause sedimentation in softgels. SV Botanica provides custom particle size engineering: 100–200 mesh micronized powders for smooth oil-phase softgel suspensions and cosmetic creams, as well as spray-granulated Direct Compressible (DC) granules designed to maximize die flow, prevent capping, and optimize tablet hardness without requiring pre-blending excipients.
Our standard export packaging is 25 kg net weight fiber drums lined with double food-grade LDPE barrier bags, heat-sealed under a nitrogen flush. Our typical starting MOQ for commercial trials is 25 kg (one drum), with manufacturing capacity scaling to multi-ton containerized shipments. When stored in unopened original packaging away from direct light, heat, and moisture, Turmeric Extract Curcumin 95% maintains physical and chemical stability for 36 months from the date of manufacture.
Connect with our technical export specialists in Nashik, Maharashtra. We provide complete batch documentation, regulatory support files, pre-shipment testing reports, and competitive export pricing within 24 hours.
Submit your target monograph specifications to receive an official quote and evaluation sample lot.
