Vitamins (D3, B-group, ascorbic acid)
Industrial vitamin production — B-group vitamins by direct fermentation, vitamin C by two-step glucose bioconversion, vitamin D3 by UV photochemistry — is concentrated mostly in China for commodity ascorbic acid, while the EU retains unique fermentation capacity for riboflavin and…
Procurement category: contract manufacturing. Bioecon selects providers and organises the work in this category to the customer's brief. Catalogue-level entry: the specific manufacturer, configuration and specification are determined at the enquiry stage. Price — on request.
| Category slug | contract-manufacturing |
|---|---|
| Cluster | food-alt-protein |
| Article | vitamins-d3-b-group-ascorbic-acid |
| Identifier | bio.svc.vitamins-d3-b-group-ascorbic-acid.contract-manufacturing |
| CPV | 33651600, 33652300 |
| OKPD2 | 21.20 |
| NAICS | 325411, 325412, 325414 |
| UNSPSC | 41110000 |
| CHINA CP | A0321 |
Every item is a procurement category, not a named manufacturer's product. Bioecon is a single seller and holds no stock: supplier selection, configuration and specification are settled at enquiry, and the price is by quote.