%0 Journal Article %T THE PRODUCTION OF NETTLE AND BIRCH LEAVES EXTRACTS IN THE VIBRATION DEVICE %A Savenko, A.. %A Sorokopud, A.F. %A Gricenko, V.. %K Vibration device, extraction, optimization, nettle leaves, birch leaves %J Food Processing: Techniques and Technology %D 2015 %N 38 %P 7 %I Kemerovo State University