Phenylalanine ammonia-lyase (PAL) gene is known to be expressed in plants, and is involved in the differentiation, growth and synthesis of secondary metabolites. However, its expression in fungi remains to be explored. To understand its expression in mushroom fungi, the PAL gene of the edible mushroom Flammulina velutipes (Fvpal) was cloned and characterized. The cloned Fvpal consists of 2,175 ...

The diversity of wild mushrooms was investigated from two protected forest areas in India and 231 mushroom specimens were morphologically identified. Among them, 76 isolates were screened for their antimicrobial potential against seven bacterial and fungal pathogens. Out of 76 isolates, 45 isolates which displayed significant antimicrobial activities were identified using ITS rRNA gene amplific...

9 10 Abstract 11 12 Widespread commercial harvesting of wild edible mushrooms from the forests of the Pacific Northwest United States 13 (PNW-US) began 10–15 years ago. A large proportion of suitable forest habitat in this region is managed by the Forest Service 14 (US Department of Agriculture) and Bureau of Land Management (US Department of the Interior). These lands are managed 15 under an e...

© 2011 VÚP Food Research Institute, Bratislava 167 Edible mushrooms are widely consumed in many parts of the world owing to their characteristic taste, aroma and nutritional relevance. Edible mushrooms are valuable components of diet and their culinary and commercial values are mainly due to their organoleptic properties such as texture and flavour [1, 2]. They also are excellent source of seve...

A mycological supply function of wild edible fungi is determined by a set of forest and economic variables, among which climate variables stand out. Focusing on wild mushroom picking with commercial value (Lactarius deliciosus (L.) Gray) as an example, the main objective of this paper is to obtain empirical evidence about the impact of meteorological and economic variables on the mushroom suppl...

The antioxidant’s ability of mushroom extract (prepared from edible mushroom -Pleurotus) to stabilize color of uncooked andcooked burger was evaluated in comparison to certain types of antioxidants (α-TOC / BHA ). The result showed that the lipid oxidation and color shelf life of uncooked and cooked burger upon addition of 2, 5 and 8 ml of mushroom extract (ME) per 100 g of meat, caused a prolo...

BACKGROUND Anaphylaxis is one of the severest forms of allergic diseases. Some kinds of mushroom are known as causative allergens in food anaphylaxis. Matsutake mushroom (Tricholoma matsutake) is a typical edible mushroom available in autumn in Japan. We encountered an 8-year-old Japanese girl who developed anaphylaxis after ingesting matsutake mushrooms. METHODS We studied the case in detail...

The antioxidant activity in vitro of three poly(phenylacetyloxy)-substituted 1,1':4',1"-terphenyl compounds from the edible mushroom Thelephora ganbajun were investigated. The IC50 values of compounds 1-3 for lipid peroxidation in rat liver homogenate were 400, 48, 54 microM, respectively. Compounds 1-3 increased superoxide dismutase (SOD) activity with EC50 values of 182, 74, 204 microM. They ...

The aims of this study were to determine Cd and Pb contents in wild mushrooms from the eastern region of the “Green Lungs” of Poland (GLP), compare them to Cd and Pb contents in some popular species of cultivated mushrooms, and evaluate mushroom contribution to the daily intake of Cd and Pb. Trace elements were determined in 21 species of edible mushrooms: 18 species of wild mushrooms and 3 spe...