How do you deliver the goods?

Around 50kg, shipped by FedEx or UPS. Over 200kg, shipped by air & sea.

What is your minimum order quantity (MOQ)?

The standard MOQ for a formal order is 25kg. For the trial order, 1-10kg is acceptable.

What is the shelf time of your products?

The shelf time is 24-36 months.

What is your product range?

Our product range includes: Plant extracts, chemical ingredients, monomers, and intermediates.

What kind of packaging do you use?

For small quantities, packed in an aluminum foil bag with a carton outside. For large quantities, 25kg/barrel.

Shaanxi Green Supply Natural Dioscorea Nipponica Extract Protodioscin 20%

Name: Shaanxi Green Supply Natural Dioscorea Nipponica Extract Protodioscin 20%
Brand: Shaanxi Green Bio-Engineering Co., Ltd
SKU: 1926554876

Shaanxi, ChinaShaanxi Green Bio-Engineering Co., Ltd

US$15.00-40.00

1 kg

Product specifications

Specification

Sample price:US$10.00/g.Request sample

Product profile

Customization

Available

Certification

ISO, FDA

Assay Method

HPLC, UV

Model NO.

Dioscorea Nipponica Extract Protodioscin 20%

Application Form

Injection, Lotion, Suppository, Paste, Tablet, Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Rhizome

Product Name

Dioscorea Nipponica Extract Protodioscin 20%

Appearance

Brown Yellow Fine Powder

Odor

Characteristic

MOQ

1kg

Samples

Available

COA

Available

Botanical Source

Dioscorea Nipponica Makino

Storage

Cool & Dry Places

Package

1kg/Aluminum Foil Bag, 25kg/Drum

Grade

Food Grade

Test Method

HPLC

Particle Size

80 Mesh

Shelf Time

2 Years

Transport Package

25kg/Drum 1kg/Aluminum Foil Bag

Specification

Protodioscin 20%

Trademark

SXGF

Origin

China Shaanxi

HS Code

2932999099

Production Capacity

10tons/Year

Key features

High Purity Extract: Dioscorea Nipponica Extract with 20% Protodioscin content, standardized via HPLC.

Certified Quality: Produced under ISO9001 conditions with FDA and ISO certifications for global compliance.

Versatile Applications: Suitable for dietary supplements, health products, medicine, and functional foods.

Batch Consistency: Controlled extraction ensures purity and consistent batch-to-batch quality.

Direct Manufacturer: 15+ years experience with a 10,000 sqm factory in China and advanced equipment.

Flexible Packaging: Available in 1kg aluminum foil bags or 25kg drums with customized options.

Fast Delivery: Stock items ship within one week; reliable logistics partners for worldwide shipping.

Free Samples: 10-30g free samples available for quality testing (shipping cost borne by buyer).

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast Delivery100% Finished Products Inspection

Shaanxi Green Bio-Engineering Co., Ltd

Shaanxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.06h

About Our Factory & Business Background

AddressXi'an, Shaanxi, China

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, EXW, FCA, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Kg

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsFlavonoid, Luteolin, Genistein, Sophora Japonica Extract, Extract Powder, Curcumin, Turmeric Extract, Citrus Aurantium Extract, Apigenin, Ferulic Acid

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2010-04-26

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product Q&A

Q:Are you a manufacturer?

Yes, we have a factory in China, covering 10,000 square meters with advanced equipment.

Q:Can I get some samples?

Yes, we can provide 10-30g free samples, but the shipping cost is paid by the customer.

Q:How do you control product quality?

Our products undergo strict quality control throughout the entire process, including inspection by the National Commodity Inspection, accredited third-party labs, our internal QA team, and certifications such as ISO and FDA.

Q:How long is the production and delivery time?

If there are stocks, the lead time is around one week after payment is confirmed. For off-stock products, it can be discussed further.

Q:How to make a payment?

Payment can be made via bank transfer.