한국식품영양과학회지 (Journal of the Korean Society of Food Science and Nutrition)
- 제15권3호
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- Pages.286-293
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- 1986
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- 1226-3311(pISSN)
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- 2288-5978(eISSN)
엽채류(葉菜類)의 조위(凋萎)와 역학물성(力學物性) -1. 조위(凋萎)와 물성변화(物性變化)-
Relation the Role of Wathe in withering and Mechanical Properties of Some Leafy Vegetables -1. Effect of Withering on Viscoelastic Properties of Spinach and Leek-
- 공재열 (부산수산대학 냉동공학과)
- Kong, Jai-Yul (Department of Refrigeration Engineering, National Fisheries University of Pusan)
- 발행 : 1986.09.30
초록
본 연구에서는 엽채류(葉菜類)의 수송(輸送) 저장(貯藏)을 최적화(最適化)하기 위한 기초자(基礎資料)를 얻고자 엽채류중(葉菜類中)에서 조위현상(凋萎現象)이 쉽게 일어나고 년중(年中) 재배(裁培)가 가능한 시금치와 부추를 공시(供試), 자작(自作)한 Creep-tester를 사용하여 온도(溫度)
The purpose of this study was to investigate the effect of withering on mechanical properties for optimizing the condition of transportation and storage of fresh leafy vegetables which they would be easily able to be suffered the physical damage. Experimental material used were spinaches and leeks which were easily apt to be withered. The breaking stress, elastic modulus and viscosity were measured in the range of temperature
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