About Changsha Nutra-y Biotechnology Co., Ltd. - Botanical Extracts Supplier in China

Changsha Nutra-y Biotechnology Co., Ltd. operates in Changsha, China and lists five distinct botanical extract products in its online catalogue. The catalogue includes Rhizoma picrorhizae extract, Picrorhiza kurroa extract powder, Picrorhizae rhizoma extract, Huperzine A, and Huperzia serrate extract containing huperzine A. All items fall under HS chapter 13, which covers vegetable saps and extracts, and are positioned for nutraceutical and functional‑food applications. The supplier’s product list reflects a focus on standardized phytochemical ingredients rather than bulk raw herbs.

The five entries comprise two plant sources: Picrorhiza (also known as Picrorhiza kurroa) and Huperzia serrata. For each source the company offers either a raw rhizome extract, a powdered form, or a standardized huperzine A extract. No additional product families or ancillary services are mentioned in the supplied data, limiting the catalogue to these extract types.

Product Range and Specialties of Changsha Nutra-y Biotechnology Co., Ltd.

The catalogue presents extracts derived from the rhizome of Picrorhiza kurroa and the whole plant of Huperzia serrata. In the herbal‑extract market, Picrorhiza extracts are commonly standardized to 5 % picroside I by weight, with purity levels of 95 % or higher, while huperzine A extracts are typically standardized to 0.5 - 1 % huperzine A and meet a minimum purity of 98 %. Buyers usually receive these materials as fine powders or as liquid extracts packaged in food‑grade containers. Common packaging formats include 500 g polyethylene bags for powder and 25 kg drums for bulk liquid, both sealed to protect against moisture and oxidation.

Trade and Export Information - Changsha Nutra-y Biotechnology Co., Ltd.

China is a major exporter of herbal extracts, and products classified under HS chapter 13 are shipped to North America, the European Union, and Southeast Asian markets. Importers generally require documentation such as a Certificate of Analysis, GMP compliance evidence, and test results for pesticide residues and heavy metals in line with WHO limits. Standard logistics involve 20‑foot containers holding approximately 20 t of powdered extracts or 25 t of liquid extracts, with FOB Shanghai or CIF EU as common Incoterms. Exporters from China often label shipments with the HS code 1302.19 for other vegetable saps and extracts, facilitating customs clearance in destination countries.

Sourcing from Changsha Nutra-y Biotechnology Co., Ltd. - Buyer Guidance

When sourcing from this supplier, request a recent Certificate of Analysis that details active marker content (e.g., picroside I % or huperzine A %), microbial limits, and heavy‑metal concentrations. Ask for a sample of at least 100 g to verify physical properties such as moisture content (typically ≤5 %) and particle size distribution before confirming a bulk order. Confirm that the supplier’s production follows GMP or ISO 9001 standards and that packaging meets food‑grade specifications to avoid contamination during transport.

What botanical extracts does Changsha Nutra-y Biotechnology list in its catalogue?

The catalogue lists five items: Rhizoma picrorhizae extract, Picrorhiza kurroa extract powder, Picrorhizae rhizoma extract, Huperzine A, and Huperzia serrate extract containing huperzine A.

Which plant sources are used for these extracts?

All extracts are derived from two plants: Picrorhiza kurroa (rhizome) and Huperzia serrata (whole plant).

What purity levels are typical for the extracts offered?

In the industry, Picrorhiza extracts are commonly standardized to at least 5 % picroside I with overall purity ≥95 %, while huperzine A extracts are usually standardized to 0.5 - 1 % huperzine A with purity ≥98 %.

What sample size should a buyer request for quality verification?

A practical sample size is 100 g of powder or 250 ml of liquid extract, which allows testing for active content, moisture, and microbial limits.

Which certifications should a buyer verify before placing an order?

Buyers should request a Certificate of Analysis, GMP or ISO 9001 compliance documents, and any pesticide‑residue or heavy‑metal test reports that meet the importing country’s regulations.

What are common packaging formats for these extracts?

Typical packaging includes 500 g food‑grade polyethylene bags for powdered extracts and 25 kg food‑grade drums for liquid extracts, both sealed to protect against moisture and oxidation.

What are the usual Incoterms used for shipping these products from China?

Exporters from China frequently use FOB Shanghai for buyer‑controlled freight or CIF to major European ports for door‑to‑door service.

What is a typical lead time for a first bulk shipment?

After sample approval and documentation exchange, a first bulk shipment generally requires 30 - 45 days for production, quality testing, and container loading.