| abstract |
The present invention includes a step of preparing an asparagus juice or an asparagus fermentation broth, mixing the asparagus juice or an asparagus fermentation broth with a solvent, and adding propolis, a flavoring agent or a sweetening agent. Preparing the aspergillus fermentation broth comprises the steps of segmenting the asparagus to make it smaller, pretreating the asparagus section, mixing the microorganism strain into the asparagus section subjected to the pretreatment step, inoculating the asparagus broth, A fermentation step of fermenting the slices, and a step of squeezing the fermented asparagus obtained through the fermentation step. |