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Kim, Gwan-Yeong
- KDI Journal of Economic Policy
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- v.11 no.3
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- pp.131-146
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- 1989
본고(本稿)에서는 가계(家計)의 저축행태(貯蓄行態)가 일생적기(一生適期)(life cycle)에 걸쳐 연령(年齡)-자산관계(資産關係)(age-wealth profile)를 통해 어떻게 나타나는가를 이론적으로 그리고 미시적(微視的) 시뮬레이션의 결과로 살펴보았다. 본고(本稿)에서는 기존의 Ando-Modigliani의 모형(模型)에 성인상당수(成人相當數)라는 개념(槪念)을 도입(導入), 무자녀가구(無子女家口)와 유자녀가구(有子女家口) 사이에 자산저축경로(資産著畜經路)의 차이가 존재함을 밝혔다. 즉, 유자녀가구(有子女家口)의 경우, 자녀의 교육비를 지원함으로써-좀 더 정확히 표현하면 또다른 형태의 세대간교부(世代間交付)(intergenerational transfer)라고 할 수 있는 자녀의 인적자산형성(人的資産形成)에 투자함으로써-소비(消費)가 이 시기에 급상승하게 되고 따라서 자산저축(資産著畜)이 무자녀가구(無子女家口)의 경우보다 완만해질 수 있음을 밝혔다.
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김인철
- Journal of the Korean Society of Food Science and Nutrition
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- v.28 no.2
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- pp.396-402
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- 1999
To increase the utilization of citron(Citrus junos), manufacturing conditions of citron jelly were studied. Citron extract was diluted 7 fold for jelly processing and it's pH was 2.64. Due to the low pH of citron extract, 2.5∼3.0% of pectin was added which was slightly higher than the amount for ordinary jelly process. To reduce the loss of citron flavor and vitamin C, it was heated for 10 min. and found to be enough for proper hardness of jelly. Agar and gelatin was used as jellying agents to improve the physical properties of pectin jelly. From the result of compression curve analysis, addition of 5% and 7% of gelatin were more effective in jelly texture than agar in 1.5% and 2.5% pectin jelly, respectively. Sucrose was replaced by glucose and oligosaccharide; galactooligosaccharide, fructooligosaccharide and isomaltooligosaccharide. From the sensory evaluation analysis, 30% of sucrose and 30% of isomaltooligosaccharide in jelly was evaluated as superior to other sugars.
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