Fermented liquid of yellow plum containing Perilla frutescens and method thereof

摘要

The present invention relates to yellow plum fermented liquid containing Perilla frutescens. The yellow plum fermented liquid containing Perilla frutescens is obtained through: a first step in which yellow plums are harvested and washed with water, and water on the surface of yellow plums is removed; a second step in which 50-60 parts by weight of sugar are mixed with 100 parts by weight of the yellow plums from which water has been removed, and are introduced into a fermentation container to be fermented for a first time at 25-30°C for 4-6 days; a third step in which Perilla frutescens leaves are harvested, washed with clean water, dried to remove water therefrom, and cut to prepare Perilla frutescens leaves; a fourth step in which the Perilla frutescens leaves in the third step are mixed with a first fermentation liquid in the second step, 10-15 parts by weight of sugar with respect to 100 parts by weight of the yellow plums are sprinkled on top thereof, a filler is placed on top thereof to prevent the yellow plums and the Perilla frutescens leaves from floating, and the container is resealed; a fifth step in which the first fermentation liquid mixed with the Perilla frutescens leaves in the fourth step is stirred to uniformity every day for 3-7 days to completely dissolve sugar, and is fermented for a second time at 25-30°C for 2 months; a sixth step in which the Perilla frutescens leaves and yellow plum solids are separated from the second fermented liquid in the fifth step, and the fermented liquid of yellow plums and Perilla frutescens alone is replaced in a sterilized new container to be aged at room temperature for 3-6 months; and a seventh step in which the aged fermented liquid in the sixth step is filtered and packaged, to produce fermented liquid with smooth taste and aroma, a low sugar content, and enhanced storability.