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Dry matter extraction from valerian roots (Valeriana officinalis L.) with the help of pulsed acoustic field
pulsed ultrasonic field extraction dry matter valerian
2008/11/26
The paper presents results concerning ultrasonically assisted extraction of bioactive compounds from roots of valerian. Pulsed ultrasonic field was applied. The investigation was accomplished by varyi...
HEALTH EFFECTS OF EXPOSURE TO HERB DUST IN VALERIAN GROWING FARMERS
herbs, valerian herb farmers occupational exposure
2010/12/23
The aim of the present study was to determine the health status of farmers cultivating valerian (Valeriana officinalis L.) and occupationally exposed to dust from this plant. A group of 75 valerian gr...
EXPOSURE TO AIRBORNE MICROORGANISMS, DUST AND ENDOTOXIN DURING PROCESSING OF VALERIAN ROOTS ON FARMS
herb farmers valerian roots processing occupational exposure
2010/12/24
The aim of this study was to determine the levels of microorganisms, dust and endotoxin in the air during various stages of valerian (Valeriana officinalis) roots processing by herb farmers and to exa...