Influence of the distillation rate on the quality and quantity of essential oil from Rosa alba L.

A. Dobreva* Institute of Roses, Essential and Medical Plants, 49 Osvobojdenie, 6100 Kazanlak, Bulgaria Abstract. The aim of the investigations was to trace the influence of the speed level on the distillation of white oil-bearing rose. Using the methods of direct distillation of fresh
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