OPC (Oligomeric Proanthocyanidins) Extraction Plants

Mechotech supplies complete extraction plant machinery for a full range of opc (oligomeric proanthocyanidins) extract powders, each standardised to its own specification and testing method, and engineers plants for other botanicals in this class on request.

Mechotech supplies the complete turnkey machinery train — extraction vessels, filtration, purification, vacuum concentration, and spray drying — engineered, fabricated at our Hyderabad facility, installed, and commissioned as a single commissioned system. Final process parameters are established during process development and pilot validation.

Each plant is designed around the target active's chemistry, with in-process and batch-release HPLC or UV assay confirming the declared specification, supported by residual-solvent, heavy-metal, microbial, and moisture testing for full certificate-of-analysis documentation.

The range has 2 product pages: Grape Skin Extract Powder and Pine Bark Extract Powder. Open a product page for the details Mechotech lists for that product.

Grape Skin Extract Powder: Mechotech designs and manufactures turnkey extraction plants for Grape Skin Extract Powder, processing the skin (pomace) of Vitis vinifera grapes — a genuinely distinct plant part and polyphenol profile from grape seed — into an extract standardised to 95% OPC by UV. Pine Bark Extract Powder: Mechotech designs and manufactures turnkey extraction plants for Pine Bark Extract Powder, sourced from the bark of Pinus pinaster (French maritime pine) — the specific pine species behind the well-known bark-derived OPC (oligomeric proanthocyanidins) category — standardised to 95% OPC by UV.

Grape Skin Extract Powder: Natural colourant and pigment-stable functional food applications; Functional beverage formulations; Pharmaceutical standardised ingredient supply; Export to regulated-market ingredient buyers. Pine Bark Extract Powder: Antioxidant nutraceutical capsule and tablet formulations; Functional food and beverage applications; Pharmaceutical standardised ingredient supply; Export to regulated-market ingredient buyers requiring UV-assayed OPC certification.