
1. Product Introduction
Belladonna extract is a powerful medicinal herbal extract rich in scopolamine, which serves as the core and most effective active alkaloid in belladonna. Scopolamine acts as a potent parasympathetic nerve blocker and central nervous system inhibitor. Its pharmacological effects are similar to atropine but stronger in activity with a shorter action duration.
Widely used in clinical medicine, scopolamine is mostly applied in the form of hydrobromide salt. It is commonly utilized for preoperative anesthesia, analgesia, cough relief, asthma relief, and motion sickness prevention. Additionally, it can effectively improve muscle stiffness and tremor symptoms caused by Parkinson's disease.
Pharmacologically, scopolamine exerts dual regulatory effects on the human body. It provides sedative and hypnotic effects on the brain while mildly exciting the respiratory center. It can inhibit excessive gland secretion, relieve capillary vasospasm, improve microcirculation, dilate bronchi, and alleviate smooth muscle spasms, making it a valuable raw material for pharmaceutical and functional research applications.
Latin Name: Polygonum cuspidatum sibeb.et zucc.
Part Used: Fruit
Testing Method: HPLC
Appearance: white powder with slight yellow
Specification : scopolamine 1%-99% , 5:1, 10:1, 20:1
Active Ingredients: Scopolamine

| Item | Specification | Result | Test Method |
| Appearance | Fine powder | Complies | Visual |
| Color | White crystalline powder | Complies | Visual |
| Odor | Odorless | Complies | Organoleptic |
| Rotation | -24°~-27° | Complies | Organoleptic |
| Particle Size | 100% pass 80 mesh | Complies | 80 Mesh Screen |
| Loss on Drying | 5% Max | 4.06% | CPH |
| Ash | 5%Max | 4.16% | CPH |
| Part of Used | Flower | Complies | / |
| Chemical Control | |||
| Heavy metals | NMT 10ppm | Conforms | Atomic Absorption |
| Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption |
| Mercury(Hg) | NMT 2ppm | Conforms | Atomic Absorption |
| Lead (Pb) | NMT 2ppm | Conforms | Atomic Absorption |
| GMO Status | GMO Free | Conforms | / |
| Pesticides Residues | NMT 1ppm | Conforms | Gas Chromatography |
| Microbiological Control | |||
| Total Plate Count | 10,000cfu/g Max | Conforms | AOAC |
| Yeast & Mold | 300cfu/g Max | Conforms | AOAC |
| E.Coli | Negative | Negative | AOAC |
| Salmonella | Negative | Negative | AOAC |
| Staph Aureus | Negative | Negative | AOAC |
| Pseudomonas aeruginosa | Negative | Negative | USP |
| Packing and Storage | |||
| Packing | Pack in cardboard-drums and two plastic-bags inside. 25kgs/drum | ||
| Storage | Store in a well-closed container away from moisture and direct sunlight. | ||
| Shelf Life | 2 years if sealed and stored properly. | ||

Core Functions & Pharmacological Benefits
Belladonna extract (Scopolamine) is a typical anticholinergic active ingredient with multiple clinical and functional values:
- Cholinergic Blocking Effect: Blocks parasympathetic nerve excitation, relieves smooth muscle spasm of the gastrointestinal tract, gallbladder and kidney, and alleviates visceral colic pain.
- Gland Secretion Inhibition: Effectively suppresses excessive secretion of body glands, widely used for relieving hyperhidrosis and respiratory hypersecretion symptoms.
- Gastrointestinal Protection: Relieves gastrointestinal spasm and pain, assists in the adjuvant treatment of gastric and duodenal ulcers.
- Central Nervous Regulation: Produces sedative and hypnotic effects on the central nervous system, stabilizes mood, and relieves mania and excitation.
- Respiratory & Circulatory Improvement: Excites the respiratory center, dilates bronchial tubes, relieves bronchial spasm and asthma, improves capillary microcirculation, and relieves vasospasm.
- Clinical Adjuvant Therapy: Applied for preoperative anesthesia sedation, motion sickness prevention, Parkinson's tremor relief, manic psychosis stabilization and organophosphate poisoning rescue.

5. Wide Applications
With stable pharmacological activity and high safety after purification, Belladonna Scopolamine Extract is mainly applied in high-end pharmaceutical and research fields:
- Pharmaceutical Industry: Core raw material for anticholinergic drugs, antispasmodic medicines, anti-asthma drugs, motion sickness tablets and sedative preparations.
- Medical Research: Widely used in pharmacological experimental research on nerve inhibition, anesthesia sedation and spasmolysis.
- Functional Healthcare: Applied in high-end functional raw materials for relieving visceral spasm and stabilizing nerve tension.





Storage: Store in cool & dry place, Keep away from strong light and heat.
Shelf life: 24Months when properly stored.
Packing: 10g/one bag
1kg/one bag
25kgs/drum
Or according to customers' request.


FAQ:
Q1.Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount?
A:Different quantity has different discount.
Hot Tags: belladonna extract powder scopolamine, China belladonna extract powder scopolamine manufacturers, suppliers, factory, Resveratrol CAS 501 36 0, Resveratrol Powder, Polygonum Cuspidatum Extract, Resveratrol 98 , Polygonum Cuspidatum Extract CAS 501 36 0
