PURPOSE: Fermented milk containing an Angelica gigas nakai extract, and a producing method thereof are provided to improve the intestinal digestive capacity of the fermented milk.CONSTITUTION: A producing method of Fermented milk containing an Angelica gigas nakai extract comprises the following steps: removing foreign materials from Angelica gigas nakai, and cutting into the size of 0.5-2cm mixing the cut Angelica gigas nakai and 15-25 deg C water in a ratio of 1:5, and settling the mixture for 12-18 hours filtering the mixture using a 50-70 mesh net, and removing fibers and suspended materials from the liquid using a wet-milling device to obtain juice(S1) vacuum-extracting the juice at 45-65 deg C to obtain the extract, and freezing the extract at 30-40 deg c below zero(S2) crushing the frozen extract using an air-mill into 10-50 micrometers(S3) mixing 7-10 parts of Angelica gigas nakai extract powder by weight, 13-18 parts of milk solid contents by weight, and 3-5 parts of glucose by weight to obtain 100 parts of fermented milk by weight sterilizing the mixture at 95-98 deg C for 10-15 minutes, and injecting lactobacillus after cooling the mixture at 35-42 deg C, and culturing the mixture to obtain the fermented milk(S4) and concentrating the fermented milk, and packaging the concentrated and fermented milk in a container(S5).COPYRIGHT KIPO 2013[Reference numerals] (S1) Producing juice (S2) Producing an extract, and freezing (S3) Pulverizing (S4) Producing fermented milk (S5) Packaging본 발명은 당귀 추출물이 함유된 발효유의 제조방법 및 이 제조방법에 의해 제조된 발효유에 관한 것으로, 구체적으로는 발효유에 당귀 추출물을 첨가함으로써, 당귀가 가지는 사포닌 성분과 발효유의 유산균이 결합되어 장내 소화능력을 향상시킬 수 있도록 할 뿐만 아니라, 당귀 추출물을 발효유에 첨가함에 있어, 저온 진공 동결건조 후에 초미립자로 분말화하여 첨가하고, 이를 알루미늄 필름이 증착된 용기에 포장하되 고농축 상태로 진공포장함으로써, 당귀 추출물의 효능을 위생적이면서도 장기간 유지할 수 있도록 하는 당귀 추출물이 함유된 발효유의 제조방법 및 이 제조방법에 의해 제조된 발효유에 관한 것이다.
