Search results for " mushroom"

EVALUATION OF BACTERIAL AND FUNGAL LOAD IN FRESH, FROZEN AND DRIED FOOD MUSHROOMS

2015

The analysis carried out by Doores et al. (1) and Venturini et al. (2) on the total bacterial load tested in wild and cultivated fresh mushrooms highlight values ranging between 3.7 and 9.3 log ufc/g. Due to the absence of pathogens, the microbiological quality of mushrooms analysed by the above-mentioned authors has been considered good. On the basis of data reported in literature we have also extended the observations with frozen and dried mushrooms in order to evaluate the mesophilous bacterial and fungal load. In particular the presence/absence of Escherichia coli (Migula,1895) Castellani & Chalmers, 1919, Salmonella spp. and Listeria monocytogenes (Murray et al.1926) Pirie 1940 was…

Polymorphism of ITS1 and ITS2 regions within and between three distant population of Schizophyllum commune

2017

Schizophyllum commune is one of the most widely distributed fungi and can be isolated from all continents, except for Antarctica. It has an important role as wood decomposer since it is mostly found on fallen branches and timber of deciduous trees, but it can also colonize softwood as well as grass silage. As an edible and medicinal mushroom, it has been shown to have various biological functions including anti-tumor, antioxidative and anti-inflammatory activity. Investigation of molecular diversity of this cosmopolitan species is important since it can make us understand what genetic traits are important in maintaining the global success of this species. In this study we analyzed polymorph…

Building the jigsaw puzzle of the critically endangered Pleurotus nebrodensis: historical collection sites and an emended description

2011

Historical collection sites of the critically endangered Pleurotus nebrodensis were retraced in Sicily (southern Italy) using recently rediscovered documents and through interviews with local people. These localities were visited in 2009 and checked for the presence of this rare mushroom, confirming a continuing decline in fruiting. An emended description of the taxon is provided based on observations on abundant recently collected material. The need for more incisive action to safeguard this valuable mushroom by the University of Palermo, Regional Park of Madonie Administration and policy makers is emphasized.

COLLECTION, PROCESSING, PRESERVATION AND TRADING OF WILD EDIBLE MUSHROOMS

2013

AN OVERVIEW OF EXISTING LEGISLATION ON COLLECTION, TRADING AND CONSERVATION OF WILD EDIBLE MUSHROOMS

2013

CULTIVATION OF SELECTED EDIBLE MUSHROOMS

2013

USE OF WILD EDIBLE MUSHROOMS IN THE SERVICES SECTOR

2013

Antibacterial Activity of Desert Truffles from Saudi Arabia Against Staphylococcus aureus and Pseudomonas aeruginosa

2017

Abstract Medicinal mushrooms represent an unlimited source of polysaccharides with nutritional, antitumoral, antibacterial, and immune-stimulating properties. Traditional studies of epigeous higher Basidiomycetes have recently been joined by studies of hypogeous fungi and, in particular, of so-called desert truffles. With the aim to obtain novel agents against bacteria of clinical importance, we focused on the edible desert truffle mushrooms Tirmania pinoyi, Terfezia claveryi, and Picoa juniperi as sources of new antimicrobial agents. In particular, we investigated the in vitro antibacterial activity of acid-soluble protein extracts (aqueous extracts) of these 3 species against the Gram-pos…

Identification and sustainable exploitation of wild edible mushrooms in rural areas (Mycoticon, LdV-ToI project): Development of an innovative traini…

2015

In Mediterranean and in southeast Europe the activities of a significant part of the population are traditionally linked with agriculture, forestry and animal husbandry. However, many rural communities are experiencing serious difficulties associated with low income per person and poor employment prospects combined with increased demographic decline. Alternative activities such as the collection and trading of wild edible mushrooms as well as the cultivation of choice species could contribute at providing valuable solutions both in financial and environmental terms. The total number of fungal species which are considered having edible and/or medicinal value is over 2300.1 Most of them form …

Eradication of Plasmodiophora brassicae during composting of wastes

2006

Survival of infectious inoculum of the clubroot pathogen Plasmodiophora brassicae was assessed following bench-scale flask composting experiments and large-scale composting procedures. Clubroot-affected material was provided by artificial inoculation of Chinese cabbage or naturally infected Brussels sprout and cabbage roots. Both sets of diseased material were used in flask experiments, and the latter in large-scale windrow and aerated tunnel experiments. Municipal green wastes, onion waste and spent mushroom compost were evaluated in flask experiments with varying temperature, aeration and moisture conditions. Green wastes were used in larger-scale composts. Within the limits of a Chinese …