Shape of bruise spots in impacted potatoes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F06%3A14327" target="_blank" >RIV/60460709:41310/06:14327 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Shape of bruise spots in impacted potatoes
Original language description
Potato tuber bruising was simulated by an impact pendulum at a temperature of 7 C. Two cultivars (?Agria? and ?Samantana?) cultivated under five different regimes were tested 1 month and/or 5 months after harvest. The regimes of cultivation differed by fertiliser use and/or irrigation. The black spots obtained were measured carefully to obtain detailed shape and volume data. The results are discussed in relation to tuber anatomy (vascular ring), and it is shown that both shape and volume details of thebruise spots can be described successfully by polynomial of the third order.
Czech name
Tvar otlaků vzniklých v bramborech po úderu
Czech description
Potato tuber bruising was simulated by an impact pendulum at a temperature of 7 C. Two cultivars (?Agria? and ?Samantana?) cultivated under five different regimes were tested 1 month and/or 5 months after harvest. The regimes of cultivation differed by fertiliser use and/or irrigation. The black spots obtained were measured carefully to obtain detailed shape and volume data. The results are discussed in relation to tuber anatomy (vascular ring), and it is shown that both shape and volume details of thebruise spots can be described successfully by polynomial of the third order.

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
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Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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