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Effect of fluidized bed drying on properties of dehydrated apples


, : Effect of fluidized bed drying on properties of dehydrated apples. Nahrung 38(2): 149-157

Three sorts of apple (Idared, Golden Delicious and Jonathan were dried in a laboratory-type fluidized bed dryer. Apples were cleaned, cored, peeled and cut into 10 times 10 times 10 mm cubes or into slices 5 times 3 mm thick and 40 mm long. A part of the samples was dipped for 3 min prior to drying in 0.1% ascorbic acid solution. Drying temperature was 80 degree C. Some physicochemical and sensory properties of fresh and dried apples were determined. Moisture content in dried samples varied between 9 and 12%. Greater quantity of water results in lower sensory characteristics. The sensory characteristics of apples were determined by a scoring system with weighed factors in a 20-point scale. Glucose, fructose, saccharose, citric acid, malic acid and ascorbic acid levels were analysed by enzymatic methods. Contents of glucose, fructose and saccharose in dried apples were substantially unchanged compared to fresh apples. The drying process had the most influence on contents of citric and malic acids. Higher rehydration ratios were measured in spaghetti-like slices and in ascorbic acid treated samples. Idared had the best characteristics with regard to physicochemical and sensory results.

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Accession: 002355880

DOI: 10.1002/food.19940380207

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Gyenes, M.; Andrianov, V.K.; Bulychev, A.A.; Kurella, G.A., 1978: Light induced hydrogen ion accumulation in the vacuole of nitellopsis obtusa. The effects of light on the pH in the vacuole and the electric potential difference across the plasmalemma and the tonoplast of N. obtusa were investigated by means of conventional and H+-specific class or antimony microelectrodes. Illumination br...

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Lefcort, H.; Hancock, K.A.; Maur, K.M.; Rostal, D.C., 1997: The effects of used motor oil, silt, and the water mold Saprolegnia parasitica on the growth and survival of mole salamanders (genus Ambystoma). Amphibians appear to be declining worldwide. One cause of their decline may be used crankcase oil which leaks from motor vehicles and washes into ponds. Once in ponds, the oil may either be directly toxic to amphibians, or may indirectly affect th...

Cernea, S.; Muntean, L.S.; Salontai, A.; Morar, G.; Duda, M.M.; Varban, D.; Muntean, S.; Cotarla, R., 2005: Study of the variability of some quantitative characters in hops. Fourteen hop cultivars (Aromat, Sirem, Napoca 1, Fuggle, Shinshuwasse 2, Aroma, Wye Target, Cascade, Spalter Select, Perle, Vojvodina, Atlas, Hallertauer Magnum and Productiv) grown in Cluj-Napoca, Romania, during 2002-04 were evaluated for variat...

XuBingHong; ChenPing; ZengLiPing; LiJinFen, 2008: Antibacterial substance in the housefly induced by Micrococcus lysodeikticus. The kinetics of the antibacterial activity of haemolymph in the larvae of housefly (<i>Musca domestica</i>) induced by <i>Micrococcus lysodeikticus</i> was investigated. Third instar larvae were induced by <i>M. lysod...

Tipnis, RS.; Chatterton, BDE., 1979: An occurrence of the apparatus Prooneotodus Conodontophorida from the Road River Formation, Northwest Territories. Geological Survey of Canada Paper, 791B): 259-262

Aydogan, K.; Karadogan, S.Koran.; Tunali, S., 2007: Acitretin-induced subungual hemorrhage. A 20-year-old woman with a 2-year history of histologically confirmed palmoplantar keratoderma due to psoriasis, resistant to several topical agents, was admitted to the Department of Dermatology, Uludag University, Bursa, Turkey. Therapy with ora...

Zheleznova, E.V.; Medvedev, I.L.; Kalinin, V.V., 2013: The role of sex hormones in the development of affective disorders in women with epilepsy. The objective of this study was the comprehensive assessment of the association between the level of hormones, reproductive disorders, symptoms of epilepsy and psychopathological symptoms in female patients with epilepsy and affective disorders. W...

BUTCHER.R.L.; CHU.K.Y.; MELAMPY.R.M., 1962: Utero-ovarian relationships in the guinea pig. An inverse relationship was observed in guinea pigs between the life span of the corpora lutea and the quantity of uterine tissue remaining following removal of various portions of the uterus at day 5 or 6 or the estrous cycle. There was no appare...

Riezebos P.A.; van der Waals L., 1973: Some optical observations on thin-sections of lustrous and dull quartz grains; a preliminary report. Morphology, processes, cracks, cleavage, upper Miocene sand.