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Sökning: WFRF:(Cocci E.) > (2012) > The potential role ...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003515naa a2200445 4500
001oai:lup.lub.lu.se:f3a40928-717c-4f99-b41a-30b158174e5d
003SwePub
008160401s2012 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/31844202 URI
024a https://doi.org/10.1016/j.lwt.2012.07.0202 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Rocculi, P.4 aut
2451 0a The potential role of isothermal calorimetry in studies of the stability of fresh-cut fruits
264 1b Elsevier BV,c 2012
520 a Attention is drawn to the feasibility of using high sensitivity isothermal heat conduction calorimetry to study metabolic responses of differently processed and stored fresh-cut fruit. The heat production of endogenous (tissue metabolism during 12 h of analysis at 10 degrees C for kiwifruit and strawberry) and exogenous (microbial growth during 18 d of analysis at 10 degrees C for cantaloupe) biological processes was investigated. Osmotic dehydration of fresh kiwifruit in sucrose solution (61.5 g/L) at different treatment times (30, 60 and 180 min), resulted in metabolic heat production decrease, confirming the progressive cell death induced by osmotic dehydration. Analysis on strawberry slices under two atmospheric conditions (air and innovative modified atmosphere) seemed to confirm the inhibitory effect of N2O on metabolic activity. Cantaloupe samples immersed in three different syrups (SS: sucrose syrup (20 degrees Brix); SS1: SS + 0.5 g/L ascorbic acid + 0.5 g/L citric acid; SS2: SS1 + 0.1 g/L potassium sorbate) showed a stability increase when additives with antimicrobial properties were included. Our findings confirm that isothermal calorimetry provides a versatile and high sensitive tool for conducting fundamental metabolic studies on the effect of different processing operations on the quality and shelf life of fresh-cut fruit and vegetables. (C) 2012 Elsevier Ltd. All rights reserved.
650 7a TEKNIK OCH TEKNOLOGIERx Annan teknikx Livsmedelsteknik0 (SwePub)211012 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Other Engineering and Technologiesx Food Engineering0 (SwePub)211012 hsv//eng
653 a Minimally processed fruit
653 a Metabolic heat
653 a Thermal power
653 a Osmotic
653 a dehydration
653 a Modified atmosphere packaging
653 a Syrup
700a Panarese, V.4 aut
700a Tylewicz, U.4 aut
700a Santagapita, P.4 aut
700a Cocci, E.4 aut
700a Gomez, Federicou Lund University,Lunds universitet,Livsmedelsteknik,Avdelningen för livsmedel och läkemedel,Institutionen för processteknik och tillämpad biovetenskap,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Food Technology, Engineering and Nutrition,Division of Food and Pharma,Department of Process and Life Science Engineering,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)ltkk-fgo
700a Romani, S.4 aut
700a Rosa, M. Dalla4 aut
710a Livsmedelsteknikb Avdelningen för livsmedel och läkemedel4 org
773t LWT - Food Science and Technologyd : Elsevier BVg 49:2, s. 320-323q 49:2<320-323x 0023-6438
856u http://dx.doi.org/10.1016/j.lwt.2012.07.020y FULLTEXT
8564 8u https://lup.lub.lu.se/record/3184420
8564 8u https://doi.org/10.1016/j.lwt.2012.07.020

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