• 제목/요약/키워드: Beer

검색결과 415건 처리시간 0.021초

맥주의 향미형성에서 본 회분발효조건의 평가 (Evaluation of Batch Fermentation Conditions on Beer Flavor Development)

  • Pack, M.Y.
    • 한국미생물·생명공학회지
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    • 제3권1호
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    • pp.23-29
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    • 1975
  • 맥주의 재래식 나분발효에 따른 5가지 조건, 즉 발효기간, 변온, 자동교반, 성층, 피포현상 가운데, 한가지 조건씩을 실험적으로 변경시켜 맥즙을 발효하고, 생성된 맥주를 개스크로마토 그래피로써 분석해 본 결과, 이상의 5가지 발효조건이 모두 맥주의 향미형함에 필요하다는 것을 알았다.

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8-Hydroxyquinoline 誘導體에 關한 硏究 (第2報) Fe (II)-7-Nitroso-8-Hydroxyquinoline-5-Sulfonate 에 關하여 (Studies of 8-Hydroxyquinoline Derivatives (Part II) Fe (II)-7-Nitroso-8-Hydroxyquinoline-5-Sulfonate)

  • 이동형
    • 대한화학회지
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    • 제9권1호
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    • pp.41-44
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    • 1965
  • 7-Nitroso-8-hydroxyquinoline-5-sulfonate의 Fe(II)錯鹽의 性質을 700$m{\mu}$, $26^{\circ}C$에서 分光光度法으로 調査하였다. 이 錯鹽은 pH6.0에서 가장 큰 吸光度를 나타내며 熱安定度도 대단히 좋다. Ligand나 Fe(III)의 還元에 使用한 hydroxylamine이 過剩으로 存在할때 에도 錯鹽의 生成에 影響을 주지 않는다. 錯鹽의 組成을 몰比法과 連續變化法으로 調査한 結果, 金屬과 ligand의 몰比는 1:3이였다. 檢量線은 實驗한 濃度範圍內에서 Beer의 法則에 따른다.

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경기 지역 소비자의 주류 소비 행태 및 약주에 대한 인식 조사 (Consumption of Alcoholic Beverages and Perception about Korean Yakju in the Gyunggi Area of Korea)

  • 이승주
    • 동아시아식생활학회지
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    • 제20권1호
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    • pp.11-19
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    • 2010
  • This study was conducted to investigate consumer behavior and perception related to alcoholic beverages and Korean rice wines (yakju). Self-administered questionnaires were collected from 254 male and female adults in the Gyunggi-area of Korea. Male respondents were significantly more likely to drink more often, consume greater amounts and spend more on alcoholic beverages. Male respondents preferred, in order, soju, beer and wine. Female respondents preferred, in order, beer, wine and soju. Most of the respondents (69.2%) showed conservative consumption behaviors, and indicated they would drink a new product when it became popular. Flavor/taste was the most important attribute when selecting alcoholic beverages. The reasons for drinking yakju were "high quality" and "considering health". The most answered reason for low market share of yakju was lack of publicity and marketing.

강성지반위 사질토층에 위치한 얕은기초의 침하량특성분석 (Analysis of Settlement Characteristics of Shallow Foundation on Sandy Soil Overlained by Rigid Ground)

  • 황희석;김동건;유남재
    • 산업기술연구
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    • 제34권
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    • pp.45-52
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    • 2014
  • In this paper the settlement characteristic of shallow foundation on sandy soil overlained by rigid ground was investigated by analyzing results of model tests. For model experiments, model tests were performed with sandy soils sampled from the field, changing the relative density of sandy soil and the ratio of thickness of sandy layer(H) to the width of model strip footing(B). As result of tests, settlement of sandy soils increases as the value of H/B increases, whereas it increases with relative density of soil. Bearing capacity decreases as the thickness of the sand layer relative to the footing width increases. In order to analyze the settlement characteristics of sandy ground, the results of model tests were compared with the predicted values using the empirical formulas proposed by Terzaghi, De Beer and Schmertmann. The method by De Beer was found to be in good agreements with test results.

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