• 제목/요약/키워드: Soju

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A Study on Dietary Patterns and Behaviors of Self-boarding College Students in Wonju Areas (자취 대학생의 식생활 실태에 대한 조사연구 -원주지역 중심으로-)

  • Noh, Jeang-Mi
    • Journal of the Korean Society of Food Culture
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    • v.12 no.5
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    • pp.495-508
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    • 1997
  • The purpose of this study is to investigate the dietary patterns and behaviors of self-boarding college students in Wonju. This survey was carried out through questionnaries and the subjects were 118 man and 145 woman students of five colleges in Wonju. The results of this study were summarized as follows: 1. The students who live in Kangwon Province, reaching 49.0% of the subjects, are the most prevalent. In the frequency of homecoming, 'twice a month' is the greatest. One-room system is the most prevalent in the self-boarding patterns. 2. 90.8% of the students have the electric rice cooking pot. Portable gas range, gas range, electric stove, in this order, are more general as cooking appliances. Specially, more than half of students, either male or female, have refrigerators. 3. 80.4% of students cook their own meal. 'once a day' in cooking frequency is the most prevalent. 4. The students, either male or female, prepare breakfast and dinner for themselves at home, and have lunch at the school cafeteria. They choose boiled rice mostly at any mealtime. 5.In the frequency of drinking, 'three times a week' in man students and 'two or three times a month' in woman students are the most prevalent. The drink shop and their own self-boarding room are most preferred as the place for drinking in the both case of male and female. 6. In the quantity of drinking of male students, 'more than three bottles of Soju', 'two bottles of Soju', and 'one bottle of Soju', in this order, are recorded more frequently and in the case of female students, comes 'one bottle of Soju' and 'one bottle of beer' in that order. 7. Male students drink to have a dim consciousness and female students to feel good. In this case there are differences. 8. After drinking in the previous night, more female students have a breakfast than male. While more female students have any kind of food, most of male students have a broth to relieve hangover or ramyun. 9. The causes for no breafast after drinking were 'rising late', 'stomachache', 'habits' in this cider. 10. After students self-examine their own health, they express their health state as 'usual', 'very healthy' 'not healthy' in this order. Most of male and female students point out the stomach as a painful part.

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Quality Characteristics of Soju Mashes Brewed by Korean Traditional Method (전통 방법으로 제조한 소주 술덧의 품질 특성)

  • In, Hye-Young;Lee, Taik-Soo;Lee, Dong-Sun;Noh, Bong-Soo
    • Korean Journal of Food Science and Technology
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    • v.27 no.1
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    • pp.134-140
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    • 1995
  • Four different mashes using traditional methods in Korea such as Andong soju, Moonbaeju, Leekangju and Jindo hongju, were prepared for distilled liquor. The changes of pH, total acid, reducing sugar, total sugar, alcohol, solid content and ${\beta}-amylase$ activities in their mashes were studied during fermentation. Ethanol content of mashes were increased to the range of $8.8{\sim}11.2%$ after 16 days of fermentation. The group which was brewed by the first addition of mash showed higher ethanol content than the other group which was not added the ones. Total acid content of mashes increased to $0.59{\sim}1.10%$. The total sugar content was decreased to $6.70{\sim}8.94%$, and that of Leekangju type was lower than that of other fermented mashes. Reducing sugar content was in the range of $0.62{\sim}6.42%$ at the initial fermentation and decreased to $0.09{\sim}0.30%$ after 16 days of fermentation. Soju was obtained by distillation of each fermented mashes using the modified traditional Togori. After distillation of mashes, pH was increased and total acid was reduced. Sugar(3.58%) and solid(1.17%) in Leekangju were found to be leached from the mixture of pear, ginger, cinnamon, honey and curcuma rhizome.

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Effects of Chronic Consumption of Liquor prepared with Gastrodiae rhizoma on Antioxidant Activity in Brain Tissue of Rats (천마 침출약용주의 만성적인 섭취가 뇌 조직에서 항산화력에 미치는 영향)

  • Yun, In-Jeong;Kong, Hyun-Joo;Jang, Jung-Hyeon;Yang, Kyung-Mi
    • Journal of the East Asian Society of Dietary Life
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    • v.26 no.6
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    • pp.531-542
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    • 2016
  • This experiment was conducted to verify whether or not chronic consumption of liquor prepared with Gastrodiae rhizoma exhibits antioxidant activity in brain tissue of rats. In the experiment, male Sprague-Dawley rats were given a liquid diet containing 6% (GA6), 18% (GA18), and 36% (GA36) of total calories as liquor for 6 weeks. The control rats (GAC6, GAC18, GAC36) received an isocaloric diet containing Soju instead of liquor. Caloric intakes and body weight gains of the 36% groups were significantly lower than those of the 6% and 18% groups (p<0.05), whereas alcohol intakes were significantly high in the 36% group (p<0.05). MDA contents of plasma and brain showed a positive correlation with alcohol intakes of the liquor and Soju consuming groups. Especially, contents of MDA were significantly higher in the 18% and 36% groups than the 6% group (p<0.05). SOD activities of serum and brain were significantly highest in the 18% group, and they tended to be higher in the liquor consuming groups compared with the control group. Catalase activity of serum showed no significant changes in the three groups consuming liquor, and catalase activity of brain tissue significantly increased in the GA18 group compared with the control group (p<0.05). In the liquor consuming groups, TAC level of serum tended to be higher in the GA36 group compared with the control group (p<0.05). However, TAC level of brain tissue showed no significant changes between the liquor consuming and control groups. These results show that as alcohol intake increased by chronic administration of liquor and Soju, brain tissue of rats was damaged more due to oxidative stress. However, a liquid diet containing 18% of total calories as liquor instead of Soju is expected to have a protective effect on brain damage induced by oxidative stress.

Physicochemical properties of rice-distilled spirit matured in oak and stainless steel containers (숙성용기를 달리한 전통 쌀 증류식 소주의 숙성 중 이화학 특성 및 향기성분의 변화)

  • Kang, Sun-Hee;Kim, Jae-Ho;Lee, Ae-Ran;Kim, A-Ra;Kim, Tae-Wan
    • Korean Journal of Food Science and Technology
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    • v.49 no.4
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    • pp.369-376
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    • 2017
  • Maturation of distilled spirit can generate diverse flavors and tastes. Rice Soju was matured in oak casks (MSO) and stainless steel containers (MSS) for one year at ambient temperature. Ipguk (Aspergillus luchuensis) and Saccharomyces cerevisiae Y88-4 were used, and reduced pressure ($110{\pm}20Torr$) distillation was applied to brew Soju. Acidity and conductivity were increased in both MSO and MSS. MSO reduced alcohol content (from 43 to 40%) and volume (from 18,000 to 12,730 mL), and significantly altered yellowness (from 0.2 to 30.2). Furthermore, MSO increased the isoamyl alcohol (from 276.7 to $339.2{\mu}g/mL$) and isobutyl alcohol (from 122.3 to $144.2{\mu}g/mL$) content. Gas chromatography-mass spectrometry was used to detect volatile compounds in Soju, which included 20 esters, 7 alcohols, 2 acids, and 5 miscellaneous compounds. Oak lactone was detected only in MSO and was considered as a specific flavor component associated with oak maturation. Thus, maturation materials contribute to the physicochemical property of distilled spirits.

Sensory characteristics and preferences of rice-based distilled soju aged in different types of containers using Check-All-That-Apply (CATA) (숙성 기간과 저장용기를 달리한 쌀 증류식 소주의 Check-All-That-Apply (CATA)를 활용한 감각특성 및 기호도 분석)

  • Kim, Wan-Keun;Lee, Seung-Joo
    • Korean Journal of Food Science and Technology
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    • v.54 no.3
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    • pp.362-368
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    • 2022
  • The sensory characteristics of nine rice-based distilled soju were determined using check-all-that-apply (CATA) profiling. A total of 53 consumers evaluated the soju for two appearance attributes, nine aroma attributes, nine flavor/taste attributes, four mouth-feel related sensory attributes, and overall desirability. The total sum of CATA terms indicated that 14 characteristics showed frequency differences of over 10 and that there were significant differences among nine samples for eleven sensory attributes as determined using Cochran's q test (p<0.05). Based on correspondence analysis of CATA data, the samples were primarily separated by the first dimension, which accounted for 89% of the total variance among samples. The "brown color," "fruit taste," and "grain aroma" characteristics had higher frequencies than those for the "white color," "acetone aroma," and 'alcohol taste" characteristics. Overall, there was a higher preference for oak-aged samples than for samples aged in other containers. "sweet aroma', 'fruit aroma," and "sweet taste" seemed to positively affect consumer preferences, while "bitter taste," "alcohol taste," and "acetone aroma" appeared to negatively affect consumer preferences as determined by principal coordinate analysis.

Study on the Diet Style According to the Sasang Constitution (사상체질(四象體質)에 따른 식이(食餌)습관에 관(關)한 연구(硏究))

  • Kim, Pan-jun;Lim, Hwa-jae;Kim, Jong-won
    • Journal of Sasang Constitutional Medicine
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    • v.13 no.3
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    • pp.59-74
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    • 2001
  • In oriental medicine, food are regarded as important one like medicine. Especially Sasang medicine put emphasis on diet, it regarded food as a important one by taking food according to their own constitution in the point of improving health condition and preventing diseases. In this report, the author try to find out the relationship between food preference and each suitable food according to Sasang constitution by using survey data. The results are like this. 1. In constitutional distribution patterns among 203 person(male : 118 person, female : 85 person) reveal Soyang Group 58person(28.6%), Taeum Group 61(30%) and Soeum Group 84(41.4%). And their were no significant difference in their height in all group according to gender. Compared with the other groups, When compared with the other groups on body weight and BMI, Taeum Group indicate significantly high body weight and BMI(Body Mass Index) in both gender. 2. Taeum Group show significantly high smoking rate. But alcohol drinking rates reveal no significant difference in all groups. 3. In the Survey about food preference according to the constitution, rice, Soju, watermelon show significantly high preference in case of suitable food to each group. But perilla seeds, coffee, ginger tea show insignificant results. 4. In the survey about food preference according to the constitution and sex, welsh onion, crab preserved with soysauce, beer show significantly high preference in case of suitable food to each group. But glutinous rice, cooked barley, water dropwort muchim, lettuce, dog meat, egg, yellow croaker, coffee, ginger tea, and Soju show insignificant results. 5. In the survey about food preference according to the constitution and age, rice, watermelon, onion, garlic, salt and Soju show significantly high preference in case of suitable food to each group. But sugar and perilla seeds show insignificant results. 6. In the survey about food preference according to constitution, sex and age, glutinous rice, soybean milk, banana, crab preserved with soysauce, sea cucumber, sea mustard, Soju, beer, onion, garlic, salt show high preference in case of suitable food to each group. But cooked barley, sugar, water dropwort muchim, dog meat, puffer soup and perilla seeds show insignificant results.

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Survey of Alcoholic and Non-alcoholic Beverage Preference in College Students of the Chonnam Area (일부 전남지역 대학생들의 알코올 음료 섭취 실태와 음료의 기호도 조사)

  • 정복미;오은실;최성미;차연수
    • Korean Journal of Community Nutrition
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    • v.6 no.3
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    • pp.290-296
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    • 2001
  • This study investigated the intake of alcoholic and non-alcoholic beverages in college students. Five hundred and eighty seven students age 19-30 (432 male and 155 female) responded to the beverage consumption survey. Of the students 19.9% were freshman, 42.2% sophomore, 23% junior, and 15% seniors. Results are summarized as follows : 1) Beer and soju were the most commonly consumed alcoholic beverages by the college students. The amount of beverage normally consumed was 3 cans of beer or 1 bottle of soju. 2) There was no age related change in amount of alcoholic beverage consumed, but preference for liquor rather than beer increased with age. 3) Foods most commonly consumed prior to drinking were cooked rice and milk. 4) Following the drinking of alcoholic beverages the most commonly consumed food or beverage was cold water for both males and females. The next most commonly foods were cooked rice, instant noodles, and cola for males ; and cooked rice, milk, and fruit for females. 5) Cola and pear juice were the preferred non-alcoholic beverages for college students. Also popular among students were date juice for males and orange juice for females. Milk and non-cola carbonated beverages were not commonly consumed. This study provides information for the identification of possible alcoholic beverage related public health risks among college students.

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Consumption of Alcoholic Beverages and Perception of Korean Cheongju (한국형 청주에 대한 소비자의 주류 실태 및 인식 조사)

  • Jeon, Jin-Ah;Ko, Jae-Yoon;Jeong, Seok-Tae
    • Journal of the East Asian Society of Dietary Life
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    • v.27 no.2
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    • pp.215-222
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    • 2017
  • The purpose of this study was to investigate consumer behavior and perception of Korean cheongju (rice-wine). An online survey, conducted from July 24, 2015 to July 31 2015, targeted 500 males and females adults in Seoul, Busan, Daejeon, Gwangju, Daegu, Incheon and Ulsan. Male respondents were more likely to drink more often than female respondents. Male respondents preferred 'beer', 'soju', and 'cheongju/yakju' in that order while female respondents preferred 'beer', 'cheongju/yakju', and 'soju' in that order. The reasons for drinking cheongju were 'taste' and 'flavor' for both males and females. The most important characteristic of Korean cheongju product included 'use of domestic ingredients', followed by 'tradition of brewing'. Both males and females responded that an important element of taste/flavor were 'simple/pure taste' when brewing Korean cheongju. In the survey of image recognition of Korean cheongju, 'tradition' and 'trust' were the most important. Therefore, it is necessary to develop various marketing strategies by understanding consumer preferences and perception of Korean cheongju.