In vitro cultures and fruiting bodies of culinary-medicinal Agaricus bisporus (white button mushroom) as a source of selected biologically-active elements

2015 ◽  
Vol 52 (11) ◽  
pp. 7337-7344 ◽  
Author(s):  
Bożena Muszyńska ◽  
Agata Krakowska ◽  
Katarzyna Sułkowska-Ziaja ◽  
Włodzimierz Opoka ◽  
Witold Reczyński ◽  
...  
Keyword(s):  
Agaricus Bisporus ◽  
In Vitro Cultures ◽  
Biologically Active ◽  
Fruiting Bodies ◽  
Button Mushroom ◽  
Active Elements ◽  
White Button Mushroom

scholarly journals Evaluation of some plant extracts in management of dry bubble (Verticillium fungicola) disease of white button mushroom [Agaricus bisporus (Lange) Imbach]

2016 ◽  
Vol 8 (3) ◽  
pp. 1205-1209
Author(s):  
Shivam Singh ◽  
Abhilasha A. Lal ◽  
Anurag Singh ◽  
Rao Yaduman ◽  
Rakhi Murmu
Keyword(s):  
Plant Extracts ◽  
Agaricus Bisporus ◽  
Ocimum Sanctum ◽  
Button Mushroom ◽  
In Vivo Test ◽  
White Button Mushroom ◽  
Verticillium Fungicola ◽  
Dry Bubble

The study was undertaken to determine antifungal potentials of some plant extracts against dry bubble (Verticillium fungicola) disease of white button mushroom (Agaricus bisporus). Twelve botanicals namely, Allium cepa, A. sativum, Saraca asoca, Aloe vera, Azadirachta indica, Lantana camara, Ocimum sanctum, Solanum lycopersicum (Lycopersicon esculentum), Tagetes erecta, Psidium guajava, Catharanthus roseus and Aparagus racemosus were evaluated in-vitro and in-vivo for their efficacy against both A. bisporus and V. fungicola, causing dry bubble disease of mushroom. The efficacy of botanicals was examined by poison food technique in in-vitro. The percent inhibition produced by botanicals against V. Fungicola recorded in-vitro was; A. cepa (25.87%), A. sativum (24.70%), S. asoca (12.35%), A. vera (22.35%), A. indica (35.11%), L. camara (28.48%), O. sanctum (20.59%), S. lycopersicum (20.34%), T. erecta (14.11%), P. guajava (15.11%), C. roseus (18.11%) and A. racemosus (13.52%). Among these plant extracts, A. indica was found best treatment followed by L. Camara and A. Cepa. Plant extracts showing maximum efficacy against V. fungicola and minimum inhibition against mushroom were further evaluated against V. fungicola infection in mushroom crop room (in-vivo test). In in-vivo test, the polybags which receive A. indica show maximum mean increase in yield (43.46%) over control and exhibited minimum mean disease incidence (27.7%).

scholarly journals Analysis of indole derivatives in methanolic extracts from mycelium of Agaricus bisporus cultured in vitro on liquid Oddoux medium

2014 ◽  
Vol 10 ◽  
pp. 66-72 ◽  
Author(s):  
Bożena Muszyńska ◽  
Katarzyna Sułkowska-Ziaja ◽  
Patrycja Hałaszczuk ◽  
Remigiusz Krężałek ◽  
Maciej Łojewski
Keyword(s):  
Agaricus Bisporus ◽  
Total Content ◽  
In Vitro Cultures ◽  
Quantitative Composition ◽  
Indole Derivatives ◽  
Fruiting Bodies ◽  
Qualitative And Quantitative ◽  
Indole Compounds ◽  
Methanolic Extracts

Methanolic extracts obtained from biomass of Agaricus bisporus (J.E. Lange) Imbach cultured in vitro were analyzed for qualitative and quantitative composition of non-hallucinogenic indole compounds in order to compare their amount with fruiting bodies of these species. Extracts demonstrated to contain six indole compounds. Contents of individual compounds ranged from 0.01 to 21.33 mg/100 g d.w. in biomass from in vitro cultures. The quantitatively dominating compounds included: 5-hydroxytryptophan (12.50 mg/100 g d.w.), L-tryptophan (14.00 mg/100 g d.w.) and serotonin (7.00 mg/100 g d.w.). Total content of the remaining indole compounds under analysis in the study was 55.32 mg/100 g d.w.

scholarly journals Susceptibility of white button mushroom (agaricus bisporus lange) and its pathogens verticillium fungicola (preuss) hassebrauk and mycogone perniciosa (magnus) delacr. to fungicides

Pesticidi ◽  
2003 ◽  
Vol 18 (4) ◽  
pp. 237-244
Author(s):  
Brankica Tanovic ◽  
Maja Vracarevic ◽  
Ivana Potocnik
Keyword(s):  
Chemical Control ◽  
Agaricus Bisporus ◽  
Management Strategy ◽  
Resistance Management ◽  
Button Mushroom ◽  
White Button Mushroom ◽  
Verticillium Fungicola ◽  
Successful Control ◽  
Low Toxicity

The isolates of two mycopathogenic fungi Verticillium fungicola and Mycogone perniciosa, and a commercial isolate of white button mushroom Agaricus bisporus were tested for sensitivity to prochloraz, benomyl, and iprodione in vitro. The pathogens were isolated from the diseased mushrooms originating from mushroom farms in Vracevsnica (Gornji Milanovac) and Pozarevac in Serbia. Prochloraz and iprodione were highly toxic to both M. perniciosa and V. fungicola. The isolate of M. perniciosa was also very sensitive to benomyl, whereas the toxicity of benomyl to V.fungicola was extremely low. Among the fungicides investigated, iprodion was the most toxic and benomyl the least toxic to the isolate of white button mushroom. Chemical control of both dry and wet bubble is possible by prochloraz and iprodione. Moreover, successful control of wet bubble causal agent can be obtained by benomyl as well, due to high toxicity of this fungicide to the pathogen and low toxicity to white button mushroom. In addition, use of benomyl alternating prochloraz provides resistance management strategy providing that a given farm is free of V.fungicola population.

scholarly journals First Report of Cobweb on White Button Mushroom (Agaricus bisporus) in Spain Caused by Cladobotryum mycophilum

Plant Disease ◽  
2012 ◽  
Vol 96 (7) ◽  
pp. 1067-1067 ◽  
Author(s):  
F. J. Gea ◽  
M. J. Navarro ◽  
J. Carrasco ◽  
A. J. González ◽  
L. M. Suz
Keyword(s):  
Agaricus Bisporus ◽  
Causal Agent ◽  
Control Treatment ◽  
Parasitic Fungus ◽  
Conidial Suspension ◽  
Fruiting Bodies ◽  
Button Mushroom ◽  
First Report ◽  
White Button Mushroom ◽  
La Mancha

Between 2008 and 2011, symptoms of cobweb were observed in commercial white button mushroom (Agaricus bisporus) crops in Castilla-La Mancha (Spain). Typical symptoms started as white, cobweb-like mycelial growth over the surface of the casing soils and fruiting bodies. Later, the mycelium changed to a grayish white, dense powder and the affected fruiting bodies turned pale yellow or reddish brown before rotting. Two types of cap spotting were observed, dark brown spots with a poorly defined edge and light brown spots. The first symptoms were commonly seen in the second or third break (flush) of mushrooms. Infected tissues of A. bisporus were plated onto potato dextrose agar (PDA) and a parasitic fungus was isolated. Fungal colonies consisted of abundant, cottony, aerial mycelium spreading rapidly over the PDA, and red pigment spreading into the agar. The cultures lacked a camphor odor. Conidiogenous cells were 24 to 45 μm long, 3 to 6 μm wide basally, and tapered slightly to the tip. Conidia were cylindrical to narrowly ellipsoidal, 15 to 28 × 8 to 11 μm, and zero- to three-septate. Total DNA was extracted and the internal transcribed spacer (ITS) region of rDNA amplified for one mycelial isolate using ITS1F/ITS4 primers (2,4). The amplicon was sequenced (GenBank Accession No. JQ004732). BLAST analysis showed highest similarity (99 and 100%) of the ITS sequence to four ITS sequences of Cladobotryum mycophilum (teleomorph Hypomyces odoratus) (GenBank Accession Nos. AB527074, JF505112, Y17095, and Y17096) (1,3) among other sequences of the same species. Two pathogenicity trials (A and B) were performed in mushroom-growing rooms, with 24 blocks in each assay containing pasteurized, spawned, and incubated A. bisporus substrate (10 kg, 0.15 m2). The blocks were cased with a 35-mm layer of a peat-based casing soil (5.5 liter/block). Nine days after casing, a conidial suspension (7.5 × 103 conidia/ml) of one isolate of C. mycophilum was sprayed (20 ml/block) onto the surface of the casing layer of 12 blocks at 106 conidia/m2. Twelve blocks were sprayed with sterile distilled water as a control treatment. Blocks were maintained at 17.5°C and 90% relative humidity. The first cobweb symptoms developed 25 days after inoculation, between the second and third breaks in trial A; and after 11 days, between the first and second breaks in trial B. C. mycophilum was consistently reisolated from eight inoculated blocks (67%) in trial A, and 11 inoculated blocks (92%) in trial B. The total area of the crop affected by cobweb was 30% in inoculated blocks in trial A and 45% in trial B. The noninoculated blocks remained healthy. Compared with the noninoculated control blocks, a 10.7% decrease in yield of mushrooms was observed in trial A and 9.1% in trial B. Previously, C. dendroides was the only known causal agent of cobweb in Spain. To our knowledge, this is the first report of C. mycophilum causing cobweb in white button mushroom in Spain, although the disease and causal agent were previously reported on cultivated king oyster mushroom (Pleurotus eryngii) in Spain (3). References: (3) C.-G. Back et al. J. Gen. Plant Pathol. 76:232, 2010. (1) M. Gardes and T. D. Bruns. Mol. Ecol. 2:113, 1993. (4) F. J. Gea et al. Plant Dis. 95:1030, 2011. (2) T. J. White et al. PCR Protocols. A Guide to Methods and Applications. Academic Press, San Diego, CA, 1990.

scholarly journals Nutritional value and health-promoting properties of Agaricus bisporus (Lange) Imbach

2018 ◽  
Vol 64 (4) ◽  
pp. 71-81 ◽  
Author(s):  
Iwona Golak-Siwulska ◽  
Alina Kałużewicz ◽  
Siergiej Wdowienko ◽  
Luiza Dawidowicz ◽  
Krzysztof Sobieralski
Keyword(s):  
Agaricus Bisporus ◽  
Nutritional Value ◽  
Unsaturated Fatty Acids ◽  
Antioxidant Properties ◽  
Fruiting Bodies ◽  
Button Mushroom ◽  
Bioactive Substances ◽  
White Button Mushroom ◽  
Wide Range ◽  
Health Promoting

Summary The white button mushroom Agaricus bisporus (Lange) Imbach is an edible mushroom of top economic significance. In recent years the consumption of fruiting bodies of this species has been increasing in Poland. The article characterises the chemical composition and health-promoting properties of white button mushrooms. The latest scientific research confirms that the fruiting bodies of white button mushroom have high nutritional value. They contain good quality proteins, necessary unsaturated fatty acids, fibre, some vitamins and numerous minerals. Apart from that, white button mushroom fruiting bodies contain a wide range of bioactive substances, which have a positive influence on health, such as polysaccharides, glyco-proteins, tocopherols, polyphenols and other antioxidants, e.g. ergothioneine. Apart from the antioxidant properties, the white button mushroom also has anti-inflammatory, antimicrobial, antifungal, anticancer, immunomodulatory, hepatoprotective and anti-atherosclerotic activities.

Remediation capacity of Cd and Pb ions by mycelia of Imleria badia, Laetiporus sulphureus, and Agaricus bisporus in vitro cultures

2017 ◽  
Vol 52 (9) ◽  
pp. 617-622 ◽  
Author(s):  
Agata Kryczyk ◽  
Joanna Piotrowska ◽  
Magdalena Sito ◽  
Katarzyna Sulkowska-Ziaja ◽  
Konrad Dobosz ◽  
...  
Keyword(s):  
Agaricus Bisporus ◽  
In Vitro Cultures ◽  
Laetiporus Sulphureus ◽  
Pb Ions
Sign in / Sign up

Export Citation Format

Share Document