PIONEER IN
PLANT EXTRACT
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042
NutriHerb
10-98% HPLC Emodin
Basic Information
Emodin is a natural anthraquinone derivative extracted from plants such as Rheum palmatum (rhubarb), Polygonum cuspidatum, and other herbal sources. It appears as a brown fine powder with high purity and stable chemical properties.
Emodin is widely recognized for its versatile applications in the pharmaceutical, nutraceutical, and research industries.
Supports Digestive Health: Emodin has been traditionally used to promote intestinal motility and aid in digestion.
Anti-inflammatory & Antioxidant: It exhibits natural anti-inflammatory and antioxidant properties, supporting overall cellular health.
Research Applications: Commonly used in pharmacological and biochemical research for studying cellular pathways and bioactivity.
Natural Source: Derived from high-quality herbal extracts, ensuring purity and safety.
Pharmaceutical Industry: Raw material for herbal medicine formulations and research compounds.
Nutraceuticals & Health Products: Incorporated in dietary supplements for digestive support and wellness.
Scientific Research: Used as a reference compound in biochemical, pharmacological, and cellular studies.
1.Free sample.
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center.
4.ISO/KOSHER/HALAL/FDA Certificate.
5.Leading plant extract manufacturer in China.
6.OEM & ODM is available.
Nanjing NutriHerb BioTech Co., Ltd. is a professional manufacturer specializing in high-quality plant extracts. We integrate R&D, production, and sales, providing reliable natural ingredients for nutrition, pharmaceutical, cosmetic, and functional food industries.
We operate GAP-standard planting bases and apply advanced technologies, including supercritical CO2 extraction, to ensure high purity and stable quality. Our factory follows GMP and ISO standards with complete quality testing to guarantee batch consistency and safety.
We also offer flexible OEM/ODM services, including capsules, tablets, softgels, granules, and private label solutions. NutriHerb is committed to delivering safe, effective, and natural ingredients, and we welcome global partners to build long-term cooperation with us.
Q1: Can I get some samples?
A1: Yes. We usually provide 20-50g samples free of charge.
Q2: What is your MOQ?
A2: Our MOQ is flexible. Trial orders of 1-10kg are acceptable, and the standard MOQ for formal orders is 25kg.
Q3: How long is the production and delivery time?
A3: The lead time is about one week after payment is confirmed. Lead times for customized products can be discussed further.
Q4: How do you deliver the goods?
< 50kg: shipped by FedEx, DHL, or other express couriers
≥ 100kg: shipped by air
≥ 100kg: shipped by sea
We can also arrange shipping according to your preference.
Q5: What is the shelf life of your products?
A5: The shelf life is 24-36 months, as stated on the COA.
Q6: How can I pay for my order?
A6: We accept T/T in advance, L/C, D/P, or other terms upon negotiation.
Q7: How do you control product quality?
A7: Our products undergo strict quality control throughout the entire process, including inspection by the National Commodity Inspection & Testing Bureau, accredited third-party labs, our internal QA team, and certifications such as ISO, Halal, and Kosher.
Q8: Do you accept ODM or OEM services?
A8: Yes. We provide ODM and OEM services for softgels, capsules, tablets, sachets, granules, private label products, and more. Contact us to design your own branded product.
Analysis Item | Specification | Analysis Result | Method | |||||
Appearance | Yellow Powder | Complied | ||||||
Visual | ||||||||
Odour | Characteristic | Characteristic | Organoleptic | |||||
Taste | Characteristic | Characteristic | Organoleptic | |||||
Loss on drying (%) | ≤5.0 | 0.11 | USP | |||||
Particle Size | 100%Through 80 mesh | 100% | USP < 786 > | |||||
Part Used | Root | Complied | N/A | |||||
Method of Extraction | Soak and Extraction | Complied | N/A | |||||
Extraction Solvents | Food Grade Water&Alcohol | Complied | N/A | |||||
Identification | Complies by TLC | Complied | TLC | |||||
Assay Emodin (%) | ≥ 98% | 98.19% | HPLC | |||||
Heavy Metal Analysis | ||||||||
Residual solvent ethanol | ＜5000ppm | ＜10ppm | GC | |||||
Lead (Pb) | ≤2.0ppm | Complied | ICP-OES(CQ-MO-247) | |||||
Arsenic (As) | ≤2.0ppm | Complied | ICP-OES(CQ-MO-247) | |||||
Mercury (Hg) | ≤0.1ppm | Complied | ICP-OES(CQ-MO-247) | |||||
Cadmium (Cd) | ≤1.0ppm | Complied | ICP-OES(CQ-MO-247) | |||||
Microbial Analysis | ||||||||
Total Plate Count (CFU/g) | ≤1,000 | Complied | FDA-BAM | |||||
Yeast and Moulds (CFU/g) | ≤100 | Complied | FDA-BAM | |||||
Coliforms (MPN/g) | Not detected | Not detected | FDA-BAM | |||||
E. Coli (/g) | Not detected | Not detected | FDA-BAM | |||||
Salmonella (/25g) | Not detected | Not detected | FDA-BAM | |||||
Staphylococcus(/25g) | Not detected | Not detected | FDA-BAM | |||||
Delivery:Sea/Air Shipping & International Express
Shipping Time: 2-3 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
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