Technical - economic evaluations experimental casuistry studied at core walnut oil

Popa, Viorica-Mirela and Raba, Diana Nicoleta and Moldovan, Camelia and Dumbrava, Delia Gabriela and Moirădean, Diana: Technical - economic evaluations experimental casuistry studied at core walnut oil. Review on agriculture and rural development, (2) 1. pp. 402-406. (2013)

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Abstract

In this paper was performed study regarding guide technical and economic evaluations for core walnut oil obtained by extraction with petroleum ether, in a industrial unit considering 240 working days/year. The economic efficiency relies on analytic and synthetic indicators that give a general view about the production process. These indicators are used in order to calculate the profit of the factory enterprise. Monitoring of plant resources are essential for the development of modern agricultural production. Biodiversity of plant resources in agriculture is a biological basis for assurance the quality of world food products, for creating new cultivars, through conventional crossing process or application of biotechnology. The values obtained were as follows: total costs (736215 Euros/year), total revenues (817800 Euros/year), profit (81585 Euros/year), profit rate (11.08%), product cost (73400.63 Euros) and production costs (1301 Euros/kg). The results of technical-economic calculations estimated have positive values, suggesting that processing technology is profitable, the costs being lower than revenues, and therefore can be recommended as a potential technology solution for recovery of core walnut.

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