• 동아시아식생활학회지
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• 제24권3호
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• pp.283-290
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• 2014

The present study was performed to obtain data that could be used to popularize yakju(Korean traditional rice wine) by surveying how well rice wine goes with pairing foods. The survey was given to 302 men and women living in the Seoul and Gyunggi areas and work in the food service industry. The Jeon group, Gui group, Jeongol and Jjigae group, Pyeonyuk and Bossam group, and Muchim group were selected as menu items that go well with available rice wines. The survey aimed to identify foods that go well with four rice wines with different sensory characteristics. The survey results showed that both men and women replied that rice wines with Nuruk aroma and Nuruk taste go well with the Jeon group, rice wines with sour and flower aromas and common characteristics go well with the Muchim group, and rice wines with sweet and fruit tastes go well with the Muchim group. However, men and women had different opinions on rice wines having ginseng, soil, and herbal medicine aromas. Men replied that such rice wines go well with grilled meat, whereas women replied that these rice wines go well with Pyeonyuk and Bossan groups.

• 한국식생활문화학회지
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• 제27권6호
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• pp.553-587
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• 2012

In this study, the Korean cookbook, Jusiksiui, which was published in the late 1800s, was investigated. The results revealed that Jusiksiui contained more than 100 foods. Specifically, 12 staple foods were foods recorded including five types of porridge, three types of noodles, and four kinds of dumplings. Moreover, 49 side dishes were present, among which Jjim (steamed food) was most common, being recorded ten times. Additionally, seven types of Jeon (pancake) & Gui (roasted food) and Kimchi & Jangajji (pickled vegetables), four kinds of soup and Jeongol (stew), stir-fry, Sukyuk (boiled beef), and three types of Sukchae and Sashimi were found. Moreover, 14 recipes for rice cakes, two recipes for Korean cookies and three recipes for drinks were found. Seven recipes for wine, including plain rice wine, medicated wine and flavored wine, were also found. Finally, four different soy sauces Jibjang (a kind of soy sauce paste), hot pepper paste, Cheonggukjang (fast-fermented been paste), and Jeupjihi and roasting hot pepper paste were observed.

• Journal of Microbiology and Biotechnology
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• 제14권4호
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• pp.715-721
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• 2004

Many food protein hydrolysates have been shown to have antioxidant activities, and recent research focuses on low molecular peptides produced during hydrolysis of food protein. Korean rice wine contains about 60-70% of protein at dry base and originates from raw materials. It has been suggested that the protein is transformed into low molecular weight peptides, and have antioxidant activity during fermentation. The objectives of this study were to evaluate the antioxidant activity of the pre-purified and purified peptides found in Korean rice wine and to identify the responsible peptides. The wine extract of Samhaeju, a traditional Korean rice wine made by low temperature fermentation, was evaporated at $35^{\circ}C$. The two methods employed in the evaluation of antioxidant activity were the DPPH radical scavenging method and the beta-carotene bleaching test. The pre-purified samples showed 808 AAC (Antioxidant Activity Coefficient) and 56.5% AOA (Antioxidant Activity), which were higher than $\alpha$-tocopherol (572 AAC and 78% AOA). The rice wine extract was separated by reversed-phase HPLC. The protective effect of the four most antioxidant active fractions were tested for t-butyl hydroperoxide induced oxidation of healthy human erythrocytes and the byproduct was determined by malondialdehyde formation. Fraction No.5 showed 35% lower MDA concentration as compared to the control. The peptides were further purified using consecutive chromatographic methods and 4 antioxidant peptides were isolated. The amino acid sequences of the peptides were identified as Ile-His-His, Val- Val-His(Asn), Leu-Val-Pro, and Leu(Val)-Lys-Arg-Pro. The AAC value of the synthetic form of the identified peptides was the highest for Ile-His-His.

• KSBB Journal
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• 제30권1호
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• pp.33-37
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• 2015

Recently, several health benefits of rice wine, makgeolli, were known due to the interest on the traditional Korean liquor and the researches on the rice wine are increasing. Organic acids produced during the process of rice wine fermentation play important roles in the taste and flavor. In this study, we have examined the optimal conditions for lactic acid production in rice koji as a carbon source. Skim milk was also used as a supplementary ingredient for the optimization of lactic acid fermentation. Bacterial growth of Lactobacillus sakei was monitored under this condition. The pH, acidity of the culture and the ethanol tolerance of this bacterium were also tested. Through these experiments, we were able to optimize the growth condition of lactic acid bacteria by the addition of skim milk. This was also able to affect the change of pH, acidity, sugar concentration and alcohol tolerance, which might contribute to the improvement of the quality of rice wine. The optimal condition for the growth was 2 days with 10% (w/v) of skim milk concentration. With these results, it was confirmed that rice koji was an effective carbon source for the growth of lactic acid bacteria.

• 한국식품영양과학회지
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• 제29권2호
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• pp.224-230
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• 2000

흑미와 glucoamylasc를 이용한 무증자 유색주의 제조와 품질을 조사하기 위하여 일반미에 대한 흑미의 혼합비율을 검토하였다. 흑미를 20~100% 범위로 첨가하여 만든 유색주는 백미만으로 만든 술에 비하여 효모 및 젖산균의 생육도가 높았으며 잔당의 함량이 낮았다. 또 흑미의 첨가비율이 높아짐에 따라 pH와 알코올 생성율이 높아지는 경향을 보였다.유색주의 총 유리아미노산의 농도는 백미주에 비하여 낮았으나 필수아미노산의 비율은 높았으며 fusel유의 함량은 낮았다. 유색주의 색상은 흑미를 20% 첨가하였을 때는 연한 적색을 띠었으나 80% 이상 첨가시는 너무 진한 척색을 띠었다. 색상 및 냄새에 대한 기호도와 관능적 품질 및 주요 품질평가 지표로서 잔당의 함량, 알코올 농도, fusel유의 함량 등을 종합적으로 평가한 결과 흑미의 적정 혼합율은 40~60%이었다.

• 동아시아식생활학회지
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• 제2권1호
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• pp.133-138
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• 1992

The research on the manufacturing procedure of Hosanchun jun in the classical literature(17 kinds) showed that the most usually brewed rice wine in it is the 3rd step rice wine, which is brewed by adding rice wine base to it at the intervals used quantity are as follows. Nonglutinous rice(88.2%), flour(82.3%), and nu-ruk(100%) are used in the 1st step of brewing, and nonglutinous rice(82.3%), glutinous rice(17.6%), flour(23.5%), and nu-ruk(11.3%) are used in the 2nd sep, and glutinous rice, flour, and 3rd step of brewing. The grains are used in the form of -paste(88.2%) in the 1st, and in the form of paste(64.7%) and steamed water-soaked rice(sul-bab)(29.4%) in the second step, and sul-bab(64.7%) in the 3rd step of brewing. Nu-ruk is used in small quantity in the 3rd step but it is used I somewhat larger quantity in the 2nd step of brewing.

• 한국미생물·생명공학회지
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• 제37권4호
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• pp.413-415
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• 2009

To develop a new traditional rice wine by using Gardenia jasminoides, various fermentation methods such as without cooking, with cooking and with starter seed methods were studied. The condition of alcohol fermentation was investigated by addition of 1% Gardenia jasminoides into mash. Among the fermented methods, the fermentation with starter seed was the best as the alcohol was 19%. The acceptability of the Gardenia jasminoides rice wine with different methods were compared. The starter seed method which was prepared by adding 1% Gardenia jasminoides into mash showed the best acceptability in the sensory evaluation test and color test.

• Mycobiology
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• 제38권2호
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• pp.122-127
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• 2010

Different strains of mold were screened for the production of high quality Korean traditional rice wine with anti-hypertension and good acceptability. We isolated 867 nuruk mold strains and selected 24 for further study based on measurement of amylase activity. Among them, mold No. 17 showed high ethanol production upon fermentation with Saccharomyces cerevisiae as well as anti-hypertensive properties. The No. 17 strain was therefore selected as the functional mold and later identified as Rhizopus stolonifer based on molecular biological characteristics. Optimal fermentation conditions for the brewing of anti-hypertensive traditional rice wine comprised the addition of R. stolonifer No. 17 koji at a concentration of 35 sp/g and a fermentation period of 10 days at $25^{\circ}C$ using S. cerevisiae.

• 한국식품영양학회지
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• 제25권1호
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• pp.32-49
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• 2012

This paper reviews 14 studies of the Joseon Dynasty(1392~1909) to examine the traditional Korean foods in Korean festivals. A total of 12 studies mentioned Seollal, Daeboreum, Dongji, Nappyeng as festivals involving. Traditional foods 10, Yudu, 9, Sambok and Junggujeol, 8, Chuseok and Seotdalgeummeum, 7, Samjinnal, Chopail, and Dano, 5, Jungwon, and 4, Hansik. In terms of the types of traditional foods, 13 studies mentioned red bean gruel, 12, Yaksik, 11, Tteokguk, 10, sudan and dog meat, 8, the custom of cracking the outer shell of different types of nuts, 7, Guibagisul(an ear-quickening wine), rice cakes(azalea hwajeon, zelkova rice cake, bean and turnip rice cake), 6, a chrysanthemum cakes, 5, Songpyeon, charunbeung(wagon-wheel rice cake), chrysanthemum wine, and sparrow meat, 4, Gangjeong, red bean grue, wine and snack, Jeonyak, 3, rice cakes, the making of soy sauce, Nabyak, roasted hare meat, foods for guests during, New Year festivities and rice cakes. The most frequently recorded festival foods were rice cakes and wine in various forms. This paper's review of ancient documents from the Joseon Dynasty provides a better understanding of Korea's folk customs, particularly traditional foods. In addition, this paper's findings are expected to help sustain Korea's traditional customs and foods and facilitrate the spread of Korea's food culture worldwide.

• 한국식품과학회지
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• 제36권4호
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• pp.616-623
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• 2004

쌀과 포도의 혼합방법과 첨가방법을 달리하여 담금하였을 시 발효 중에 일어나는 이화학적인 특성과 관능검사 등을 통하여 얻어진 곁과는 다음과 같다. 쌀과 포도의 혼합비율을 달리하여 쌀포도주를 담금하였을 시, 알코올 농도는 쌀의 혼합비율이 높은 시험구 순서대로 높았으며, 최종 알코올 농도는 쌀의 혼합비율이 높은 시험구4, 시험구3, 시험구2 및 시험구1 순으로 18.4, 16.0, 14.9 및 12.9% 이였다. 발효종료후 pH는 pH 3.4-3.92이였고, 총산은 쌀의 혼합비율이 높은 시험구 순서대로 낮았다. 색도의 경우, 쌀 혼합비율이 높은 시험구 순서대로 L 값이 높았고, 반면에 a 값은 낮았다. 이상의 결과를 종합하면, 시험구 1, 즉 쌀과 포도의 혼합비율을 1 대 5로 하는 것이 쌀포도주를 담금하는 가장 적절한 방법으로 판단되었다. 쌀과 포도의 첨가방법을 달리하여 쌀포도주를 담금하였을 시, 3개 시험구의 알코올 농도는 대조구인 시험구1에 비해서 2.3-3.2% 낮았고, 발효종료 후 전 시험구의 총산은 0.72-0.74%로서 큰 차이가 없었다. 색도 면에서는 대조구인 시험구1은 a 값이 23.96이였으나, 시험구6, 시험구7 및 시험구8 순으로 23.76, 20.54 및 15.17 값을 나타내었다. 이상의 결과를 종합해 보면, 대조구와 같이 쌀을 먼저 발효시키고 2단 담금으로 포도를 발효시키는 것이 가장 효과적 방법으로 판단되었다. 관능검사 결과, 색과 향에서는 포도주를 더 선호한 반면, 맛에서는 쌀포도주를 더 선호하였으며, 종합적 기호도에서는 비슷하였다.