Matches in SemOpenAlex for { <https://semopenalex.org/work/W3190222724> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W3190222724 endingPage "12" @default.
- W3190222724 startingPage "1" @default.
- W3190222724 abstract "Small and medium scale producers of medicinal and aromatic plants in most cases perform it in batch dryers, which offer optimal investment/output rate. Disadvantages of this dryer type are: higher drying energy and slower warming-up of upper layers, what results in increase of microbial count. It is also frequently followed by higher losses of essential oils. The hypothesis was that disadvantages of drying in batch can be overcome by drying in three phases, whereby the drying agent temperature was higher for first two. This paper presents results of investigation of chamomile and peppermint drying characteristics in batch dryer expressed by: essential oil losses, microbial count changes and specific drying energy. Following parameters were measured: fuel consumption, change of material temperature, moisture content, content of essential oil and microbial count in two material levels: above grate and below surface. Three different heights of chamomile and two for peppermint batch were tested. For peppermint was also tested drying without and with turning of batch after first drying phase. The following parameters were calculated: drying duration, reduction of essential oil content and change of microbial count in drying course in upper and lower material levels, and specific drying energy. Results showed that the essential oil losses are acceptable, no significant changes caused by higher drying agent temperature in the first and second drying phase. Microbial count has increased in the upper level during drying process, while the temperature was, for a long period, less than 45° C. But during the final drying phase was the temperature also in this levels over 45° C, and the final microbial count was almost the same for upper and lower levels. Exception was drying of higher batch heights of chamomile, were the microbial count was significantly higher. The energy input was higher for the lower height of fresh material batches. Future investigations should be related to test of higher first and second drying agent temperature for chamomile drying, and further testing of the effects of peppermint drying with turning of batch after first phase." @default.
- W3190222724 created "2021-08-16" @default.
- W3190222724 creator A5004890514 @default.
- W3190222724 creator A5011548377 @default.
- W3190222724 creator A5029150923 @default.
- W3190222724 creator A5032339079 @default.
- W3190222724 creator A5043487876 @default.
- W3190222724 date "2008-01-01" @default.
- W3190222724 modified "2023-09-26" @default.
- W3190222724 title "Three phases drying of medicinal plants in batch dryers" @default.
- W3190222724 hasPublicationYear "2008" @default.
- W3190222724 type Work @default.
- W3190222724 sameAs 3190222724 @default.
- W3190222724 citedByCount "0" @default.
- W3190222724 crossrefType "journal-article" @default.
- W3190222724 hasAuthorship W3190222724A5004890514 @default.
- W3190222724 hasAuthorship W3190222724A5011548377 @default.
- W3190222724 hasAuthorship W3190222724A5029150923 @default.
- W3190222724 hasAuthorship W3190222724A5032339079 @default.
- W3190222724 hasAuthorship W3190222724A5043487876 @default.
- W3190222724 hasConcept C127313418 @default.
- W3190222724 hasConcept C127413603 @default.
- W3190222724 hasConcept C159985019 @default.
- W3190222724 hasConcept C176864760 @default.
- W3190222724 hasConcept C185592680 @default.
- W3190222724 hasConcept C187320778 @default.
- W3190222724 hasConcept C192562407 @default.
- W3190222724 hasConcept C24939127 @default.
- W3190222724 hasConcept C2777278459 @default.
- W3190222724 hasConcept C2983363897 @default.
- W3190222724 hasConcept C31903555 @default.
- W3190222724 hasConcept C39432304 @default.
- W3190222724 hasConcept C49204034 @default.
- W3190222724 hasConcept C528095902 @default.
- W3190222724 hasConceptScore W3190222724C127313418 @default.
- W3190222724 hasConceptScore W3190222724C127413603 @default.
- W3190222724 hasConceptScore W3190222724C159985019 @default.
- W3190222724 hasConceptScore W3190222724C176864760 @default.
- W3190222724 hasConceptScore W3190222724C185592680 @default.
- W3190222724 hasConceptScore W3190222724C187320778 @default.
- W3190222724 hasConceptScore W3190222724C192562407 @default.
- W3190222724 hasConceptScore W3190222724C24939127 @default.
- W3190222724 hasConceptScore W3190222724C2777278459 @default.
- W3190222724 hasConceptScore W3190222724C2983363897 @default.
- W3190222724 hasConceptScore W3190222724C31903555 @default.
- W3190222724 hasConceptScore W3190222724C39432304 @default.
- W3190222724 hasConceptScore W3190222724C49204034 @default.
- W3190222724 hasConceptScore W3190222724C528095902 @default.
- W3190222724 hasLocation W31902227241 @default.
- W3190222724 hasOpenAccess W3190222724 @default.
- W3190222724 hasPrimaryLocation W31902227241 @default.
- W3190222724 hasRelatedWork W1973888900 @default.
- W3190222724 hasRelatedWork W2043256813 @default.
- W3190222724 hasRelatedWork W2051768752 @default.
- W3190222724 hasRelatedWork W2059220190 @default.
- W3190222724 hasRelatedWork W2077557342 @default.
- W3190222724 hasRelatedWork W2119219422 @default.
- W3190222724 hasRelatedWork W2266271696 @default.
- W3190222724 hasRelatedWork W2394398749 @default.
- W3190222724 hasRelatedWork W2500866644 @default.
- W3190222724 hasRelatedWork W2536381815 @default.
- W3190222724 hasRelatedWork W2764188024 @default.
- W3190222724 hasRelatedWork W2909346406 @default.
- W3190222724 hasRelatedWork W3011072246 @default.
- W3190222724 hasRelatedWork W3041341662 @default.
- W3190222724 hasRelatedWork W3163952060 @default.
- W3190222724 hasRelatedWork W2041488280 @default.
- W3190222724 hasRelatedWork W2559080962 @default.
- W3190222724 hasRelatedWork W2830886193 @default.
- W3190222724 hasRelatedWork W3151870410 @default.
- W3190222724 hasRelatedWork W3195713197 @default.
- W3190222724 hasVolume "34" @default.
- W3190222724 isParatext "false" @default.
- W3190222724 isRetracted "false" @default.
- W3190222724 magId "3190222724" @default.
- W3190222724 workType "article" @default.