THE EFFECT OF POSTHARVEST HEAT TREATMENT ON THE HEALTH CONDITION AND CONTENT OF VITAMIN C IN APPLES STORED
Marek Grabowski, Katarzyna Macnar, Jan Skrzynski
Pagini: 181-191
Publicat: 1 Jan 2013
Vizualizări: 276
Descărcări: 11
Rezumat: Apples of Idared, Jonagold, Ligol, Šampion and Topaz varieties were subject to thermotherapy in water at temperature of 45, 50, 52, 55°C for 60, 120, 180 and 240 seconds. After three-month storage the content of L-ascorbic acid in fruits was determined by using the spectrophotometric method. After 16-week storage and during so called the simulated trade turnover the fruits were checked for health condition. The research shown a favorable effect of hot baths on health condition of the apples, optimal the temperature range of 45-52°C for 120-180 seconds used in thermotherapy. The content of vitamin C in apples was different depending on variety, treatment temperature and washing time.
Cuvinte cheie: storage diseases, l-ascorbic acid, thermotherapy treatment, apples
Citează acest articol: Marek Grabowski, Katarzyna Macnar, Jan Skrzynski. THE EFFECT OF POSTHARVEST HEAT TREATMENT ON THE HEALTH CONDITION AND CONTENT OF VITAMIN C IN APPLES STORED. Journal of International Scientific Publications: Agriculture & Food 1, 181-191 (2013). https://www.scientific-publications.net/en/article/1002950/
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