Hefei Fushan Yuansheng Biotechnology Co., Ltd. EXTRABROC® Broccoli Seed Extractives A scientifically improved raw material standardised for Glucoraphanin (1-98%) and Sulforaphane (1-98%) Our extract has 2 years of shelf life at room temperature with no degradation, the best in the business, unlike traditional goods, which need expensive cold-chain logistics. Backed by 13 years of Nrf2 research, 54 innovation patents and a PhD-led R&D team, this water-extracted powder passes thru a proprietary pre-treatment procedure to eliminate dangerous contaminants such as allyl isothiocyanate. Complete traceability from seed to completed product to meet the criteria of FDA GRAS, GMP, ISO22000, HACCP and HALAL.

Product are concentrated bioactive substances extracted from Brassica oleracea var. italica seeds. They are addressing three important issues in the industry: the chemical instability of pure Sulforaphane, the impracticality of taking therapeutic dosages via fresh food and the absence of standardisation of natural antioxidant goods.
By stabilizing the Glucoraphanin-Myrosinase system, these extractives offer a stable method for Nrf2 pathway activation. This aids cellular detoxification and long-term chemoprotection. Our extract maintains the native enzyme Myrosinase, ensuring enzymatic conversion of glucosinolates into beneficial isothiocyanates during digestion.
| Item | Specification |
|---|---|
| Appearance | Light Yellow Fine Powder |
| Active Constituents | Glucoraphanin 1-98% / Sulforaphane 1-98% |
| Particle Size (180μm) | ≥90% |
| Testing Method | HPLC (Internal Method) |
| Extraction Medium | Water |
| Heavy Metals (As) | 0.052 mg/kg |
| Microbiology (TPC) | 280 cfu/g |
| Shelf Life | 2 Years (Room Temperature) |
| Certifications | FDA, GMP, ISO22000, HACCP, HALAL |
Our patented sulforaphane release process stabilises our Broccoli Seed Extractives to an unprecedented level. With a 2-year shelf life at room temperature, it does not need refrigeration during storage and shipping. This will dramatically reduce your operating costs.
A unique pre-treatment protocol removes allyl isothiocyanate and other risk impurities. This leads to higher safety margins than the standard market offerings. You receive a cleaner, more reliable ingredient for your formulations.
Our extract has documented safety and efficacy data backed by 10+ human clinical trials. This scientific backing helps you build consumer trust and meet regulatory requirements more confidently.
From broccoli seed cultivation to final extraction, we maintain complete traceability. This integrated approach guarantees consistent quality and enables rapid response to your customization requests within 3-7 days.

Ideal for Phase II detoxification supplements. The extract works seamlessly with enteric coatings, ensuring Glucoraphanin reaches the small intestine for optimal microbial conversion. You can create complex formulas of antioxidants for cellular health.
Compatible with tablets, powders, and liquid carriers. Micro-encapsulation technology preserves bioactivity during commercial processing. Your functional beverages and superfood blends gain a scientifically validated health edge.
Supports recovery and oxidative stress management in active individuals. The water-extracted powder integrates smoothly into protein shakes and performance supplements without altering taste profiles.
When formulated into topical serums, Broccoli Seed Extractives induce skin's endogenous antioxidant defense enzymes. This provides biological protection against environmental pollutants and oxidative damage beyond conventional sunscreens.

Founded in 2012, we are accredited as a National High-Tech Enterprise and Shenzhen SRUI (Specialized, Refined, Unique, Innovative) SME. We have established a proprietary molecular database covering six core signaling pathway targets, including Nrf2 and APC.
With over 30 granted patents and 3 PCT international priorities, we don't just supply raw materials—we provide integrated solutions. These include formulation strategy, scientific evidence support, patent licensing, and regulatory compliance assistance.
Manufacturing partnerships certified with GMP, ISO22000, HACCP, and HALAL ensure your product meets global quality standards. Whether you need high-volume orders or specialized customization, our stable inventory and flexible service system respond to your business needs efficiently.

Q:What dosage forms work with this raw material?
A:All dosage forms are compatible. The extract suits tablets, powders, beverages, and other carriers. It's widely used in dietary supplements, foods for special medical purposes, and functional beverages.
Q:Can you customize active ingredient content?
A:Yes, we support customization from 1-98% Glucoraphanin or Sulforaphane. Our 3-7 day rapid response system ensures quick turnaround for your specific requirements.
Q:Do you provide formulation support?
A:Absolutely. We customize raw material content, dosage forms, and blending formulations based on your needs. This includes dosage guidance, multi-dosage form adaptation, and complete application support.
Q:How do you verify extract potency?
A:We use HPLC testing for Glucoraphanin quantification and bio-assays to determine actual Sulforaphane yield. Myrosinase activity is measured in units per gram to guarantee conversion efficiency.
Q:Is the extract Non-GMO and allergen-free?
A:Yes. Our product come from non-genetically modified seeds and are processed without animal-derived reagents. They comply with BSE/TSE-free requirements.

Ready to elevate your product line with scientifically validated, ultra-stable Broccoli Seed Extractives?Contact us today at info@extrabroc.com to discuss your custom requirements and request samples.