Food culture of aging and fermentation is well advanced in Korea-Innovative healthy drink developed by aging the Korean onion!
Aged black onion(extracted drink) is the concentrated functional product of technology-innovation type which is manufactured by the way of patent on a new device which was registerted by our company.

This patent was developed by us through the processing of aging the onion in the low temperature for long time, which causes the creation of the coat of an onion in which the functional components were condensed, concentrating the component of onion, which causes the elimination of onion's typical smell and extracting the useful components.