Milk Thistle Seed Bulk North China Production
Located in northern China, at the junction of northern Hebei Province and Inner Mongolia, our company is dedicated to the sourcing and deep processing of specialty agricultural products native to this region. We pride ourselves on delivering high-quality raw materials and value-added products at highly competitive prices. We welcome inquiries from partners and clients around the world.
Description
Milk Thistle Seeds for Sale in Bulk – Hebei Zhangjiakou Production | OEM Processing Supplier
Also known as: Silybum marianum, Blessed Thistle, Holy Thistle, Marian Thistle, Variegated Thistle, 圣蓟籽, 水飞蓟籽, 水蓟籽
Short Description
High-quality milk thistle seeds sourced from Zhangjiakou, Hebei Province, North China.
We offer OEM services for milk thistle oil pressing and powder processing.
Suitable for oil extraction, herbal supplement production, livestock feed, and cultivation. Annual supply capacity exceeds 1,000 metric tons.
Product Overview
Our milk thistle seeds (Silybum marianum) are cultivated and sun-dried under controlled conditions in Zhangjiakou, Hebei — one of China’s main production areas for medicinal and edible oil seeds.
The seeds are cleaned, graded, and tested to ensure stable oil content and high germination rate.
Available for both industrial processing and planting-grade applications.
- Origin: Zhangjiakou, Hebei Province, North China
- Annual production capacity: 1,000+ metric tons
- Drying method: Natural sun-drying (hot-air drying optional upon request)
- Storage: Cool, ventilated, and dry environment
OEM & Contract Processing Services
- Milk thistle oil pressing: Cold-press or expeller processing available
- Powder processing: Seed powder or defatted meal grinding under GMP/HACCP conditions
- Packaging: Custom bulk bags, kraft paper bags, or private label export formats
- Applications: Herbal supplements, nutraceuticals, feed additives, cosmetic oil bases
Laboratory Oil Extraction Trial (Reference Data)
A small-scale cold-press test was conducted in our laboratory using a single-screw oil press and 500 g of milk thistle seeds:
- Crude oil yield: 22% (approx. 110 g unrefined oil)
- Seed cake residue: 68% (approx. 340 g) with ~5% residual oil
- Observation: Due to the thick seed shell, partial oil outlet blockage occurred; industrial-scale presses achieve higher yields with optimized pretreatment.
Note: Data shown for laboratory reference only; results vary depending on equipment and extraction parameters.
Seed Viability & Cultivation Use
These naturally dried seeds retain high germination potential and can be used for planting.
Farmers and suppliers seeking cultivation-grade milk thistle seeds can request viability-tested batches.
Packaging Options
- 25 kg woven bags
- 50 kg bulk sacks
- Custom private label export packaging available
Applications
- Cold-press oil extraction
- Herbal and nutraceutical supplement ingredient
- Livestock feed enrichment
- Planting-grade seeds for milk thistle cultivation
Why Choose Us
- Professional OEM manufacturer for milk thistle oil and powder processing
- Direct sourcing from Hebei Zhangjiakou production base
- Strict quality control with COA and lab inspection support
- Flexible packaging and private label export service
Contact Us
For bulk purchase, OEM processing, or export documentation (COA, Phytosanitary, Health Certificate), contact our sales department for a quotation and sample availability.
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