PRODUCT RAW MATERIAL OVERVIEW
Wild-harvested spine date kernels from the loess plateaus of Shaanxi serve as our starting material. The native berries naturally contain ≥0.06 % combined jujubosides A & B, allowing us to begin with a richer feedstock and therefore use fewer kernels per kilo of finished extract. The low yield of the concentration process is offset by this high intrinsic potency, keeping raw-material usage—and final price—under tight control.
PRODUCT RANGE & CUSTOM STRENGTHS
Standard commercial lots are standardized to 2 % total saponins (UV). Through in-house refinement we routinely push the marker to ~10 % UV, while HPLC-guided runs deliver jujuboside A+B anywhere from 0.3 % up to 20 %. Micro-scale R&D teams needing single-digit gram quantities of ≥90 % pure monomers are also supported; simply reach out with your target specification.
ORGANOLEPTIC & PHYSICAL DATA
Appearance: yellow-brown fine powder
Odor & taste: characteristic of roasted spine-date kernel
Bulk density: 0.63 g/mL (tight)
Particle size: ≥95 % passes through 80-mesh sieve
CHEMICAL SPECIFICATION (Typical Lot)
Total saponins (UV): 10 % (found 10.5 %)
Moisture: ≤5 % (found 2.51 %, 4 h @ 105 °C)
Ash: ≤5 % (found 2.32 %)
Total heavy metals: <10 ppm
MICROBIOLOGICAL LIMITS
Aerobic plate count: ≤1,000 CFU/g
Yeast & mould: ≤100 CFU/g each
E. coli: <3.0 MPN/g
Salmonella: absent /25 g
S. aureus: absent /10 g
Contact Email: [email protected]
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