Products Description
Welcome to Joywin Natural's premier Golden Turmeric Root Extract, a breakthrough in bioactive ingredient technology. Sourced from premium Curcuma longa rhizomes, our extract is meticulously standardized to deliver a minimum of 95% total curcuminoids – the vital compounds responsible for turmeric's renowned benefits. More than just potency, we have engineered this extract for superior bioavailability, overcoming curcumin's natural solubility challenges.
Designed for the sophisticated B2B formulator in the nutraceutical, functional food, and cosmeceutical sectors, our ingredient provides a powerful, science-backed foundation for products targeting inflammation management, antioxidant support, joint health, and overall vitality. We deliver not just an extract, but a reliable, consistent, and efficacious solution ready for integration into your next-generation formulas.
Product Source: Rooted in Purity and Traceability
Excellence begins at the source. Our Golden Turmeric is cultivated in the fertile, sun-drenched regions of Southern India and Southeast Asia, renowned for producing rhizomes with exceptionally high curcuminoid content.
* Authentic Cultivation: Partnering with farms employing sustainable and ethical agricultural practices.
* Strict Selection: Only the finest, mature rhizomes are selected, ensuring optimal phytochemical profiles.
* Non-GMO & Clean: Raw material is rigorously tested to be free from pesticides, heavy metals, and unauthorized genetic modification.
* Full Traceability: We maintain a transparent, documented chain of custody from farm to our cGMP facility.
Product Composition: The Spectrum of Bioactive Power
JOYWIN Golden Turmeric Root Extract captures the full, synergistic profile of turmeric's key actives, standardized for guaranteed potency.
|
Component |
Typical Specification |
Key Role |
|
Total Curcuminoids |
≥ 95% (HPLC) |
Primary bioactive compounds |
|
- Curcumin I |
~70-77% of total |
The most abundant and studied curcuminoid |
|
- Demethoxycurcumin |
~15-20% of total |
Enhances stability & bioactivity |
|
- Bisdemethoxycurcumin |
~5-10% of total |
Contributes to synergistic effects |
|
Turmeric Volatile Oils |
< 5% (Optional, can be removed) |
Contribute to aroma & may have complementary effects |
|
Carrier / Excipient |
None (Pure extract) or customized matrix for enhanced solubility |

Product Specification & COA
|
Parameter |
Specification |
Test Method |
|
Appearance |
Fine, bright orange-yellow to reddish-brown powder |
Visual |
|
Assay (Total Curcuminoids) |
≥ 95.0% |
HPLC |
|
Solubility |
Readily dispersible in water (Proprietary grade) |
In-house |
|
Loss on Drying |
≤ 5.0% |
USP <731> |
|
Ash Content |
≤ 2.0% |
USP <281> |
|
Heavy Metals |
||
|
Lead (Pb) |
≤ 3.0 mg/kg |
ICP-MS |
|
Arsenic (As) |
≤ 2.0 mg/kg |
ICP-MS |
|
Cadmium (Cd) |
≤ 1.0 mg/kg |
ICP-MS |
|
Mercury (Hg) |
≤ 0.1 mg/kg |
ICP-MS |
|
Microbiological |
||
|
Total Aerobic Count |
≤ 5,000 CFU/g |
USP <61> |
|
Yeast & Mold |
≤ 100 CFU/g |
USP <61> |
|
E. Coli |
Negative / 10g |
USP <62> |
|
Salmonella spp. |
Negative / 25g |
USP <62> |
|
Residual Solvents |
Complies with ICH Q3C Guidelines |
GC |
Production Process: Advanced Extraction & Bioavailability Engineering
Our multi-stage process prioritizes potency, purity, and performance.
1.Raw Material Cleaning & Milling: Selected rhizomes are cleaned and finely milled.
2.Selective Supercritical CO2 or Ethanol Extraction: This clean, efficient method selectively pulls the curcuminoids and desirable actives, leaving behind starches, fibers, and heavier compounds.
3.Purification & Standardization: The crude extract undergoes chromatographic purification to achieve the high 95%+ curcuminoid standard.
4.Bioavailability Enhancement (Proprietary Grade): The purified curcuminoids are integrated into our proprietary, water-compatible delivery system through a patented physical process (no chemical modification).
5.Controlled Drying & Blending: The final product is gently dried and blended to ensure uniform potency and exceptional flow properties.
Quality Control Process: A Framework of Certifications & Verification
* Dual-Phase Testing: In-process checks during extraction and purification, followed by finished product validation against full specifications.
* Advanced Analytics: Primary assay via validated HPLC methods; identity confirmed by HPTLC/UV.
* Stability Studies: Ongoing real-time and accelerated stability programs (ICH guidelines) to validate 24-month shelf life.
* Third-Party Audits: Our facility is designed to meet and is routinely audited for cGMP (21 CFR 111), ISO 22000, and FSSC 22000 standards.
* Certifications: Available as Non-GMO Project Verified, Kosher, and Halal. Organic certification available for specific batches.
Product Features: The Formulator's Advantage
* Unmatched Potency: 95% standardized curcuminoids ensure maximum bioactive delivery per serving.
* Superior Bioavailability: Water-dispersible technology provides significantly enhanced absorption compared to standard 95% extracts, without the need for added piperine.
* Clean & Versatile: Neutral taste and odor; excellent for capsules, tablets, gummies, and clear beverage applications.
* Science-Backed: Supported by clinical research on bioavailability and efficacy.
* Supply Chain Security: Reliable, scalable production with full regulatory documentation support.
Efficacy & Scientific Basis: Rooted in Research
Curcuminoids are among the most extensively studied natural compounds.
* Potent Antioxidant & Inflammatory Response Modulator: Curcuminoids are renowned for supporting a healthy inflammatory response by influencing key molecular pathways like NF-κB and COX-2. (Reference: JAMA Ophthalmology, 2021 - study on curcumin's effects).
* Joint & Mobility Support: Clinical trials demonstrate significant benefits for joint comfort and functional mobility. (Reference: Journal of Medicinal Food, 2016).
* Cognitive & Mood Health: Emerging research highlights potential benefits for memory, attention, and overall cognitive function.
* Bioavailability is Key: The science is clear: efficacy is directly tied to absorption. Our proprietary delivery system is designed to address this fundamental challenge, making the active compounds more available to the body.
Applications & Use Cases
* Dietary Supplements: Joint health complexes, comprehensive wellness formulas, anti-aging supplements, and specialized sport recovery products.
* Functional Foods & Beverages: Fortified juices, sparkling waters, teas, protein shakes, gummies, and functional snack bars.
* Cosmeceuticals: High-performance skincare serums and creams targeting radiance and calming.
* Pet Nutrition: Premium joint and vitality supplements for aging pets.
packing & shipping
* Primary Packaging: 1 kg in sealed, light-resistant, aluminum foil bags with oxygen absorbers.
* Secondary Packaging: 10-20 kg in food-grade plastic pails or fiber drums.
* Shelf Life: 24 months when stored in a cool (<20°C), dry place in original, unopened packaging.
* Global Logistics: We expertly handle international shipping (FOB, CIF, DAP) with all necessary documentation (Certificate of Analysis, Certificate of Origin, Non-GMO Statement, etc.).

jOYWIN Service
As customer focus has never been so important for today's enterprises, we believe that only a customer-focused company will win renewed loyalty and competitive advantage.
At JOYWIN, Our team of professionals is committed to providing superior and personalized service to meet all your needs.

FAQ
Q1: How does your water-dispersible extract compare to curcumin with piperine (Bioperine®)?
A: Both enhance bioavailability but through different mechanisms. Piperine inhibits metabolic breakdown. Our technology enhances solubility and dispersion in the GI tract from the start. It offers a clean-label, pepper-allergen-free alternative and is ideal for beverage formulations where piperine's taste and solubility are problematic.
Q2: What is the recommended dosage for formulation?
A: Typical dosage ranges from 250mg to 500mg of our extract per serving, delivering 238mg to 475mg of bioavailable curcuminoids. Specific dosing depends on the target health benefit and product format. Our technical team can provide detailed guidance.
Q3: Is this extract safe for long-term use?
A: Yes. Curcumin has an Excellent Safety Profile (GRAS status) confirmed by numerous human studies. Our extract is a concentrated, purified form of these naturally occurring compounds.
Q4: Can you provide custom curcuminoid ratios or blends?
A: Absolutely. We can customize the ratio of the three major curcuminoids or create synergistic blends with other bioactives like Boswellia or Ginger extracts.
Q5: What is your MOQ and do you offer samples?
A: Our standard MOQ is 25kg. We provide evaluation samples (50-100g) to qualified B2B partners for R&D and testing purposes.
Q6:Where & how can I place an order ?
A:You can click the inquiry on Golden Turmeric Root Extract or send us an e-mail to contact@joywinworld.com
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