Import A-Linolenic Acid — Buy in Bulk from Supplier in China

A-linolenic acid (ALA) from Gansu Senzhengyuan Bio-tech Co., Ltd is an omega-3 polyunsaturated fatty acid supplied as a concentrated extract intended for dietary supplement, functional food and cosmetic formulations. The supplier states a concentration range of 80% to 90% ALA, with an upper claim of up to 90% purity. This is an essential fatty acid, meaning humans cannot synthesise it endogenously and must obtain it through diet or supplementation. The raw material is described as derived from premium sources, though the specific botanical origin, whether flaxseed, chia, perilla or alternative oilseed, is not disclosed in the available data.

The extraction method is noted as advanced, with an emphasis on preserving nutritional integrity. For ALA concentrates, typical industrial processes include low-temperature solvent extraction, supercritical CO2 extraction or molecular distillation, followed by winterisation and fractional distillation to reach 80-90% purity. The 80-90% range places this material in the high-concentration category for ALA ingredients, suitable for softgel encapsulation, oil blends and emulsion-based cosmetic products. Standard quality markers for this grade include acid value below 2.0 mg KOH/g, peroxide value below 10 meq/kg and absence of residual solvents within ICH Q3C limits. The supplier does not publish these specific test results, so buyers should request a current certificate of analysis.

Applications for this ALA concentrate span nutraceutical capsules, infant formula fortification, functional cooking oils and topical skincare emulsions. Gansu Senzhengyuan Bio-tech is located in Longxi County, Gansu Province, north-central China, an area with agricultural and industrial biotech activity. The supplier has not stated batch sizes, stability data, regulatory filings (such as FDA GRAS or EFSA novel food status) or packaging formats beyond the general mention of customisable options. Buyers should confirm the intended application grade, whether food, pharmaceutical or cosmetic, because specification and ethicalylene oxide sterilisation requirements differ by end-use.

Gansu Senzhengyuan Bio-tech Co., Ltd is registered on Wenhua South Road in Wenfeng Town, Longxi County, Gansu Province, China, postal code 748000. The company holds an imported supplier tier and a harbor trust tier on the platform, which indicates basic profile verification rather than deep operational auditing. The response rate is recorded at 0.00% with zero average response hours, so no historical engagement pattern is visible to prospective buyers. No information is provided about year of establishment, production facility scale, number of employees, annual turnover or export destinations.

The supplier's profile does not list specific quality certifications, manufacturing licences (such as China's SC food production licence or GMP certification), or intellectual property such as patents and trademarks. Buyers should therefore treat Gansu Senzhengyuan Bio-tech as an unverified partner until direct due diligence is completed. The Gansu location suggests access to regional oilseed agriculture, though this alone does not confirm backward integration into raw material cultivation or primary extraction capability. Request a facility audit, sample chain-of-custody documentation and reference customers before committing to bulk supply agreements.