Polyphasic identification of yeasts isolated from bark of cork oak during the manufacturing process of cork stoppers
نویسندگان
چکیده
منابع مشابه
Identification of GPAT acyltransferases in cork oak
Background Acyltransferases are enzymes with an important role in the synthesis of both cutin and suberin which are part of the lipophilic barriers, such as epidermis and periderm that protect terrestrial plants against water loss and other external aggressions. During secondary growth in woody plants such as cork oak (Quercus suber L.), the epidermis is replaced by a suberized periderm that in...
متن کاملMultilocus sequence identification of Penicillium species in cork bark during plank preparation for the manufacture of stoppers.
Despite several studies reporting Penicillium as one of the most frequent fungal genera in cork planks, the isolates were rarely identified to species level. We conducted a detailed study to identify Penicillium species from the field to the factory environment prior to and after boiling the cork planks. A total of 84 samples were analyzed. Of the 486 Penicillium isolates phenotypically identif...
متن کاملCork stoppers industry: defining appropriate mould colonization.
AIMS The main aims of this work were the study of cork slabs moulds colonization and the evaluation of the moulds diversity during cork processing steps, in different cork stoppers factories. Simultaneously, it was envisaged to perform an evaluation of the air quality. METHODS AND RESULTS Moulds were isolated and identified from cork slabs and cork samples in four cork stoppers factories. The...
متن کاملPost-Fire Management of Cork Oak Forests
Cork oak ( Quercus suber L.) forests are def ned here as the range of habitats from open savanna-like woodland formations to dense forests. According to the European forest type’s nomenclature (EEA 2007 ) these ecosystems are included in the ‘broadleaved evergreen forest’ class and in the ‘Mediterranean e vergreen oak forest’ type. This forest type is dominated by the e vergreen sclerophyllous ...
متن کاملThe influence of cork oak pruning on the yield and growth of cork
Bearing in mind the importance of pruning as a silvicultural treatment in cork oak (Quercus suber L.) open woodland of the dehesa type, an experiment was designed to assess the effect of pruning on cork yield. This work was carried out in two ways: synchronically, comparing pruned sites with others which were either unpruned or pruned at different times, and diachronically, comparing pruned and...
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ژورنال
عنوان ژورنال: FEMS Yeast Research
سال: 2004
ISSN: 1567-1356
DOI: 10.1016/j.femsyr.2004.01.007