Current Research on Agriculture and Life Sciences
- 제6권
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- Pages.163-169
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- 1988
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- 2287-271X(pISSN)
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- 2288-0356(eISSN)
빙점이하에서 과일쥬스의 밀도측정방법 및 예측모델
Density Measurement Technique and Prediction Model of Fruit Juices under Freezing Point
- Bae, Dong Ho (Dept. of Food Science and Technology, Coll. of Agric., Kyungpook Natl. Univ.) ;
- Choi, Yong Hee (Dept. of Food Science and Technology, Coll. of Agric., Kyungpook Natl. Univ.)
- 발행 : 1988.12.30
초록
본 연구는 식품의 동결시 동결기구의 설계 및 동결에너지의 효율적인 운용등을 위하여 동결상태에서 과일쥬스의 농도 및 온도변화에 따른 밀도변화를 예측하기 위하여 수행되었다. 10, 15, 20, 25, 30, 35, 40%농도의 Orange Juice, Apple Juice, Grape Juice 및 Sucrose Solation을 시료로 하여 온도강하에 의해 동결팽창되는 부위를 제거하므로써 거기에 따른 무게변화를
This study was conducted to predict the density changes according to concentration and temperature changes under freezing point. This information is needed for the design of freezing equipment and for the efficient utilization of refrigerating system. Orange juice, Apple juice, Grape juice and Sucrose solution were used for the measurement of density in this study at the temperature range from
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