Kheiralipour K, Marzbani F. Multivariate modeling of
settling depth of apple fruit (Red Delicious variety) in water.
Food Sci Nutr 2016;
4:138-42. [PMID:
27004104 PMCID:
PMC4779492 DOI:
10.1002/fsn3.265]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2015] [Revised: 06/18/2015] [Accepted: 06/24/2015] [Indexed: 12/02/2022] Open
Abstract
Settling depth of targets, with a density lower than the density of water, is a distance between water surface and a depth that the target reaches after dropping from a height. In this research, settling depth of apple was determined by a water column and a digital camera and then was experimentally modeled using multivariate regression program coded in MATLAB software. The considered parameters in multivariate modeling were physical characteristics (density, mass, and volume) and dropping height of the target. The characteristics were determined by standard methods. The best models were based on the density, dropping height and volume/mass with coefficient of determination (R2), and mean square error (MSE) of 0.90 and 4.08, respectively.
Settling depth of apple was determined by a water column and a digital camera. The depth was experimentally modeled using multivariate regression using a coded program in MATLAB software. The best models were based on the density, dropping height volume/mass with coefficient of determination and mean square error of 0.90 and 4.08, respectively.
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