| Type: | Gambir Plant |
|---|---|
| Transport Package: | Carton |
| Specification: | 0.1-0.3cm0.3-0.5cm |
| Trademark: | NatureChoice |
| Origin: | Jia County, China |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 1, antihypertensive effect:
uncaria tomentosa extract rhynchophylline and rhynchophylline, whether in anesthetized or unanesthetized animals,
normal animals or hypertensive animals, whether intravenous or intragastric administration of antihypertensive
effect. The antihypertensive effect of the drug is related to the contraction of the myocardial contractility, in
addition to the expansion of the blood vessels and the decrease of peripheral resistance. The isolated rabbit
thoracic aortic strips were used to investigate the mechanism of rhynchophylline dilating blood vessels and
compared with verapamil.
2. Sedation and anticonvulsant effects:
uncaria tomentosa extract can inhibit the spontaneous activity of mice for 3-4 hours, and can enhance
the spontaneous activity of animals caused by caffeine, but even if the dose is increased to 2.5g/kg Can not
enhance the hypnotic effect of sodium, but it can delay the animal death time caused by large
doses of sodium. Increasing the dose to 5-10 g/kg still did not make the animal's righting reflexes
disappear. Intraperitoneal injection of 1g/kg of decoction of hook rattan and stem can reduce the excitability
of rat cerebral cortex and impair the impulsive total ability. The positive condition reflex of some rats is affected
and the reflex time is prolonged. There was no significant effect on inhibition of differentiation and non-conditioned
reflexes.
3. The effect of uterine smooth muscle contraction response:
uncaria tomentosa extract response of smooth muscle cells must be stimulated by the activity of contractile
proteins in the presence of Ca2+. The high K+ solution depolarizes the uterine smooth muscle and opens
up the potential-dependent Ca2+ channel (PDC) on the cell membrane, prompting Ca2+ influx to induce a
longer time contraction of the uterus. Verapamil relaxes this contractile response in a time and dose-dependent
manner, suggesting that it inhibits PDC and blocks Ca2+ influx. Sinomenine also has the same effect, indicating
that it may also inhibit PDC. Rhynchophylline also inhibited oxytocin-induced contraction of isolated uteri in rats
and increased with increasing doses, and was counteracted by the addition of excess CaCl2 (2 mM).
Xi'an Nature Choice Co.,Ltd
Established in 2015 in Xi'an, China. Xi'an Nature Choice Co.,Ltd. focuses on serving the pharmaceutical, cosmetic, nutraceutical, food & beverage, personal care and animal nutrition industries. We provide a wide product portfolio and OEM health industry ecosystem from standardized cultivation of raw materials, extraction, R&D and manufacturing of high quality natural ingredients.
Our company has established good cooperation with Northwest University of Agriculture and Forestry Science and Technology and Northwest University, forming a unique advantage of variety improvement and standardized planting.
We have established standardized GAP bases in Guizhou, Jilin, Shaanxi, Gansu, Inner Mongolia, Henan and Shanxi. Meanwhile, our raw material procurement personnel, regularly investigate and guide the raw material production areas to ensure source quality and stable supply.
Quality control: Equipped with advanced testing equipment such as Shimadzu from Japan and Walter from USA.
Laboratory equipment: UPLC, HPLC, UV, GC and GC-MS (solvent residues), ICP-MS (heavy metals), GC/LC-MS-MS (pesticide residues), HPTLC and IR (identification), ELIASA (ORAC value).
Tracking Management System: control each batch at each stage of the production process, while providing documentation.COA, MSDS, ingredient nutrition table, flow chart, etc.
Serve every customer with care!
Why choose us?
1.Over 10 years of professional experience in herb field:
A)More than50 different herb extract
B)More than 100 different types of herbal tea products
C)More than 500 different kinds of herbs
2.High quality products
-EU standard
-ISO certificate
International third-party testing report along with COA, MSDS, Composition Nutrition Sheet ,Flow Chart.
3. Good Service
All your messages and emails will be answered within 24 hours.
Friendly communication and good after-sales service.
OEM service with Customized label/logo/packaging service
4.All our products are manufactured in our own factory according to GMP standards with guaranteed quality and safety.
5.Professional R&D team, production team and sales team
6. Provide good service at competitive price.
Q: Is the transaction safe?
A: The transactions are all available through ALIBABA and Sinosure which can well guarantee the quality, quantity, shipment, and after-sales service of your goods!
Q: What about your export qualification?
A: We have over 10 years of export experience and offer door-to-door service.
Q: Do you provide OEM service?
A: All products are customizable, many customers like our OEM service, including: logo, packaging, labels, etc.
Q: Will there be discounts?
A: We offer laddered quotes and will give customers discounts based on different quantities.
Q: How can we guarantee the quality?
1) Provide free sample testing and fast and convenient courier methods: DHL, UPS, TNT, FEDEX & EMS.
2) Keep the same batch of goods with sample.
3) Provide third-party test report.
4) Products accompanied with: COA, MSDS, Composition Nutrition Sheet ,Flow Chart.
5) Perfect batch management and traceability system.
Q.What can you buy from us?
A:Active Pharmaceutical Ingredients, Nutritional Products, Food &Vegetable Powder, Organic Ingredients, Traditional Chinese Herbs, Organic Herbs, Herbal Tea Ingredients, Spices and Edible Fungi.
Q: Payment, transaction method and delivery cycle?
A:
Accepted delivery terms: FOB, CIF
Accepted payment currencies: USD, EUR and RMB
Accepted payment methods: T/T, LC, DP &OA (for regular customers with good credit)
Delivery lead time: 7 working days after contract signing
Xi'an Nature Choice Co.,Ltd
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Audited Supplier 
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