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Impact Test as a Tool for Evaluation of Peach Firmness
- 1.0389110 - ÚT 2013 RIV ES eng C - Conference Paper (international conference)
Severa, L. - Nedomová, Š. - Buchar, J. - Trnka, Jan - Dvořáková, Pavla
Impact Test as a Tool for Evaluation of Peach Firmness.
VII International Peach Symposium - ISHS Acta Horticulturae 962. Lleida: International Society for Horticultural Science, 2012 - (Girona, J.), s. 577-584. ISBN 9789066056152. ISSN 0567-7572.
[International Peach Symposium /7./. Lleida (ES), 08.06.2009-11.06.2009]
R&D Projects: GA AV ČR IAA201990701
Institutional research plan: CEZ:AV0Z20760514
Institutional support: RVO:61388998
Keywords : penetration test * non-destructive loading * frequency response
Subject RIV: GM - Food Processing
The paper involves experimental results on the peaches’ firmness evaluation. The ‘Red Heaven’ peaches have been used. The firmness has been evaluated by two independent methods: penetration test and non-destructive impact of the peach. Penetration method was based on resistance of the fruit flesh to deformation by the puncture probe. Non-destructive impact was carried out as free fall of the bar from defined height. After impacting the peach, the response has been measured in terms of surface displacement and/or surface velocity. The peach response has been evaluated both in the time and frequency domain.
Permanent Link: http://hdl.handle.net/11104/0218026
Number of the records: 1