Product Introduction
Advanced spray drying process produces food-grade Black Sesame Powder Bulk from Shaanxi Zhenhuacui Biotechnology Co., Ltd. The 98% Sesamin concentration in our HPLC-verified product ensures efficacy throughout big manufacturing batches. With over 10 years of plant extract production experience and thorough quality control, we provide dark brown powder with consistent bioactive compound profiles. Each 25kg drum is tested for cGMP and FSSC22000 compliance. For shelf stability, our low-temperature processing maintains nutritional integrity and peroxide values below 5 meq/kg.

Our product is made from quality Sesamum indicum seeds by washing, low-temperature drying, degreasing, and precision spray drying. This 98%-pure food-grade product standardizes Sesamin as the active marker molecule.
The production method uses nitrogen gas flushing to avoid oxidative deterioration. The dark brown powder is ideal for beverage suspensions, solid drinks, and pressed confectionery due to its homogeneous particle size.
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Parameter
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Specification
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Active Ingredient
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Sesamin
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Purity
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98% (HPLC)
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Appearance
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Dark brown fine powder
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Mesh Size
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100-200 mesh
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Peroxide Value
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<5 meq/kg
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Moisture Content
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≤5%
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Packaging
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25 kg/fiber drum
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Shelf Life
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18 months (proper storage)
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Our product meets bioactive ingredient needs in numerous industries:
For nutrient-dense RTD beverages, suspend with gellan gum. Smooth mouthfeel without sedimentation is achieved with micro-milled grade.
Nutraceutical Supplements: Tablets for liver, antioxidant, and hair health. Dosing is constant throughout manufacturing batches due to high Sesamin concentration.
Bakery and confectionery: Add 60-80 mesh to bread, cookies, and fillings for texture. Natural aromatic chemicals are enhanced by roasting.
Mixed with protein bases, meal replacement powders provide important fatty acids, minerals, and anthocyanins. Compatible with most formulation matrices.
Cosmetic Ingredients: Use antioxidants in anti-aging and hair care products.

Standardized Bioactive Content: The 98% Sesamin standard eliminates batch-to-batch variability for regulatory compliance and label claim accuracy.
Superior Oxidative Stability: Low peroxide levels prolong shelf life. Our nitrogen flushing avoids rancidity in high-oil sesame products.
Bioavailability: Controlled temperature processing transforms Sesamolin to Sesamol, boosting antioxidant activity by 40% above raw sesame.
Free of synthetic colors and preservatives. HPLC-verified anthocyanin profiles avoid adulteration.
Flexible Formulation: Available in coarse baking grades to ultra-fine beverage applications in various mesh sizes.
Shaanxi Zhenhuacui Biotechnology prioritizes technology and R&D with 60% of our staff. This dedication ensures excellent technical assistance during product development.
We use supercritical CO₂ extraction and sophisticated fermentation engineering to maintain optimal purity. While our 7-10 day green channel handles urgent requests, we ship ordinary orders within 10 days with enough inventory.
To serve enterprises at every development stage, we have cheap MOQs beginning at 1 kilogram samples. Our OEM/ODM services include gummies, pills, powders, and capsules with formulation help.
Global logistics partners DHL, FedEx, and SF Express ensure safe delivery to your business. Various markets require HALAL, KOSHER, and Organic certificates.

Shaanxi Zhenhuacui Biotechnology holds internationally recognized certifications that validate our manufacturing standards:
· cGMP (Current Good Manufacturing Practice)
· FSSC22000 (Food Safety System Certification)
· ISO9001 (Quality Management System)
· HACCP (Hazard Analysis Critical Control Point)
· HALAL Certification
· KOSHER Certification
· Organic Certification
These credentials ensure full traceability and compliance with global regulatory frameworks for food ingredients and dietary supplements.

Our total quality control method starts with authorized raw materials from recognized agricultural zones.
Production parameters including extraction temperature, pressure differentials, and drying chamber humidity are monitored in real time. Microbiological, aflatoxin, and active compound testing are done on finished Black Sesame Powder Bulk.
Accelerated stability experiments support our 18-month shelf life.
Each shipment includes a comprehensive Certificate of Analysis documenting:
· Sesamin content (98% minimum via HPLC)
· Peroxide value (<5 meq/kg)
· Heavy metals (Pb, As, Cd, Hg below regulatory limits)
· Microbiological status (Total plate count, Yeast/Mold, E.coli, Salmonella)
· Particle size distribution
· Moisture content
· Physical characteristics (appearance, odor, taste)
Food-grade aluminum foil bags in 25kg fiber drums with desiccant packets and nitrogen flushing are standard. This arrangement prevents transport moisture and oxidation.
We provide 1kg, 5kg, and 10kg vacuum-sealed bags for delicate compositions. OEM partners can customize labeling and branding.
We use express courier for samples and small orders, air freight for time-sensitive bulk shipments, and consolidated sea freight for container loads. Logistics that manage temperature preserves products in the cold chain.


Unique degreasing techniques developed by our research team minimize residual oil by 35% while keeping Sesamin levels. This discovery enhances automated filling equipment powder flow.
Spray-dried product absorbs 28% more Sesamin than stone-milled goods, according to bioavailability tests. The increased particle surface area improves gastric fluid dispersion.
Our powder has been integrated into thermally stable gummy matrices to preserve 95% Sesamin content after 85°C processing.

Shaanxi Zhenhuacui Biotechnology attends key industry exhibitions. These exhibits allow us to present new product applications and technical capabilities.
Live formulation demonstrations and sensory evaluation stations are in our show booths. Technical specialists discuss customisation and do on-site feasibility studies for your manufacturing needs.

Q: How do you prevent rancidity given the high oil content?
A: Low-temperature nitrogen flushing during milling and packaging displaces oxygen. Our peroxide value standard of <5 meq/kg ensures 12-18 months shelf stability.
Q: Is the powder fully water-soluble for beverages?
A: Natural sesame contains insoluble fibers forming suspensions. Use 200-mesh grade with stabilizers like gellan gum for RTD applications to minimize sedimentation.
Q: What mesh size works for different applications?
A: Use 60-80 mesh for bakery texture and 100-200 mesh for smooth beverage and supplement formulations.
Ready to integrate premium Black Sesame Powder Bulk into your production line? Contact our technical team at plantex@asianbios.com for samples, formulation support, and competitive bulk pricing.
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