Current Research on Agriculture and Life Sciences
- Volume 3
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- Pages.85-91
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- 1985
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- 2287-271X(pISSN)
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- 2288-0356(eISSN)
Changes of Acid-phosphatase in Fuji Apples during Sub-atmospheric Storage
Fujj 사과의 감압저장중(減壓貯藏中) Acid-phosphatase의 변화(變化)
- Bae, Chun Ho (Dept. of Food Science and Technology, Coll. of Agric., Kyungpook Natl. Univ.) ;
- Sohn, Tae Hwa (Dept. of Food Science and Technology, Coll. of Agric., Kyungpook Natl. Univ.)
- Published : 1985.04.30
Abstract
The change of acid-phosphatase in Fuji apples Was investigated in terms of storage temperature and pressure. The firmness, sugar contents, acidity and activity of acid-phosphatase with electrophoretic pattern were studied during storage. The firmness, sugar contents and acidity were decreased during storage. Ratio of decrease was greater at normal temperature than low temperature and normal atmosphere than sub-atmosphere. Acid phosphatase activity of apples was mainly existed cell wall fraction and increased with climacteric rise and decreased later. The activity was higher at normal temperature than low temperature and at atmosphere than sub-atmosphere. The optimal temperature and pH were
Fuji의 감압저장중(減壓貯藏中) 품질변화(品質變化)에 미치는 영향을 효소적(酵素的)인 면(面)에서 관찰하고자 preclimacteric 단계에서 수확하여 상온(常溫)(
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