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Wyszukujesz frazę "Ganoderma lucidum" wg kryterium: Temat


Wyświetlanie 1-8 z 8
Tytuł:
Wheat straw - a promissing substrate for Ganoderma lucidum cultivation
Autorzy:
Ćilerdžić, J.L.
Vukojević, J.B.
Klaus, A.S.
Ivanović, Ž.S.
Blagojević, J.D.
Stajić, M.M.
Powiązania:
https://bibliotekanauki.pl/articles/11887015.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
mushroom cultivation
Ganoderma lucidum
basidiocarp
mushroom substrate
wheat straw
Opis:
Demand for Ganoderma lucidum basidiocarps on the global market is increased due to its numerous health benefits. As they are rare in nature and traditional cultivation on logs is not ecologically and economically justified method, current trend is finding of good alternative substrate for production. Whether wheat straw, the most abundant crop residue in Europe, could be a novel substrate for G. lucidum cultivation was the question which led to the definition of the goals. Two wild and one commercial strains were objects of the study. Despite some morphological differences among basidiocarps, all strains belong to G. lucidum sensu stricto, which was confirmed by analyses of ITS, tef1-a and rpb2 gene sequences. Wheat straw showed as a good substrate, namely the periods required for the complete colonisation of wheat straw by mycelium as well as the formation of primordia and basidiocarps were relatively short. The totally fresh and dry yield and biological efficiency were also significant. If it is taken into consideration that untreated wheat straw was used, validities of its introduction in industrial-scale G. lucidum cultivation can be demonstrated.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2018, 17, 1; 13-22
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis and glycosyl composition of the exopolysaccharide isolated from submerged fermentation of Ganoderma lucidum CG144
Autorzy:
Rubel, R.
Freire dos Santos, L.
Stutz Dalla Santa, H.
Porto de Souza Vandenberghe, L.
Wojciechowski, A.L.
de Carvalho, J.C.
Habu, S.
Destefanis Vitola, F.M.
Augur, C.
Soccol, C.R.
Powiązania:
https://bibliotekanauki.pl/articles/56735.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
glycosyl composition
exopolysaccharide
isolation
submerged fermentation
Ganoderma lucidum
heteroglycan
herbal medicine
Chinese medicine
Opis:
The evaluation of glycosyl composition is an essential step to guide future research designs applied in bioactivity. In the same way, the unexplored potential bioactivity of exopolysaccharide from Ganoderma lucidum is huge. Therefore, this study investigated the glycosyl composition of the exopolysaccharide isolated from submerged fermentation of G. lucidum to serve as guide for future studies on bioactivity. Glycosyl content and composition were evaluated by combined GC/ MS of the TMS derivatives of the monosaccharide methyl glycosides produced from the sample by acidic methanolysis. Glycosyl composition analysis showed that the dominant carbohydrate component in all samples of exopolysaccharide isolated from submerged fermentation of G. lucidum CG 144 was glucose (58.1%), mannose (26.6%) and galactose (12.5%) which can be referred to as heteroglycan. These results suggest that this Ganoderma exopolysaccharide may be a new immunomodulatory agent.
Źródło:
Acta Societatis Botanicorum Poloniae; 2014, 83, 3
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of polysaccharides content in fruit bodies and their antimicrobial activity of four Ganoderma lucidum (W Curt.: Fr.) P. Karst. strains cultivated on different wood type substrates
Autorzy:
Skalicka-Wozniak, K.
Szypowski, J.
Los, R.
Siwulski, M.
Sobieralski, K.
Glowniak, K.
Malm, A.
Powiązania:
https://bibliotekanauki.pl/articles/59103.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
polysaccharide content
fruit body
antimicrobial activity
Ganoderma lucidum
mushroom
wood
substrate type
extraction
antibacterial activity
Opis:
Quantitative determination of polysaccharides in Ganoderma lucidum fruit bodies from different sawdust cultivation substrates and their antibacterial activity was done. Thirty six samples were analyzed. Four strains of Ganoderma lucidum (GL01, GL02, GL03 and GL04) were cultivated on the growth substrates of three different sawdust types: birch (Bo), maple (Kl) or alder (Ol) amended with wheat bran in three different concentrations: 10, 20 and 30% (w/w). Even though the richest in polysaccharides was GL01 strain, the highest yields of the polysaccharides were determined in GL04Kl3 sample and was 112.82 mg/g of dry weight. The antibacterial activity of polysaccharides was determined in vitro using micro-dilution broth method. The panel of eight reference bacterial strains was used. All the polysaccharide samples tested showed the broad spectrum and the moderate antibacterial activity. Micrococcus luteus ATCC 10240 strain was the most sensitive with MIC (minimal inhibitory concentration) = 0.63 − 1.25 mg/mL.
Źródło:
Acta Societatis Botanicorum Poloniae; 2012, 81, 1
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ganoderma lucidum extract stimulates glucose uptake in L6 rat skeletal muscle cells
Autorzy:
Jung, Kyung
Ha, Eunyoung
Kim, Mi-Ja
Uhm, Yoon
Kim, Hye
Hong, Seung-Jae
Chung, Joo-Ho
Yim, Sung-Vin
Powiązania:
https://bibliotekanauki.pl/articles/1041224.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
Ganoderma lucidum extract
skeletal muscle
phosphatidylinositol 3-kinase
AMP-activated protein kinase
glucose uptake
Opis:
The effect of Ganoderma lucidum extract on glucose uptake was studied in L6 rat skeletal muscle cells. G. lucidum extract increased glucose uptake about 2-fold compared to control. The extract stimulated the activity of phosphatidylinositol (PI) 3-kinase which is a major regulatory molecule in the glucose uptake pathway. About 7-fold increased activity of a PI 3-kinase was observed after treatment with G. lucidum extract, whereas PI 3-kinase inhibitor, LY294002, blocked the G. lucidum extract-stimulated PI 3-kinase activity in L6 skeletal muscle cells. Protein kinase B, a downstream mediator of PI 3-kinase, was also activated by G. lucidum extract. We then assessed the activity of AMP-activated protein kinase (AMPK), another regulatory molecule in the glucose uptake pathway. G. lucidum extract increased the phosphorylation level of both AMPK α1 and α2. Activity of p38 MAPK, a downstream mediator of AMPK, was also increased by G. lucidum extract. Taken together, these results suggest that G. lucidum extract may stimulate glucose uptake, through both PI 3-kinase and AMPK in L6 skeletal muscle cells thereby contributing to glucose homeostasis.
Źródło:
Acta Biochimica Polonica; 2006, 53, 3; 597-601
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Culinary and medicinal mushrooms: insight into growing technologies
Autorzy:
Zięba, Piotr
Sękara, Agnieszka
Sułkowska-Ziaja, Katarzyna
Muszyńska, Bożena
Powiązania:
https://bibliotekanauki.pl/articles/11543379.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
mushroom
mushroom cultivation
growing technology
Agaricus bisporus
Ganoderma lucidum
Lentinus edodes
Pleurotus
polysaccharide
terpenoid
cultivated mushroom
medicinal property
edible mushroom
Opis:
Humans have used mushrooms from the beginning of their history. However, during the last few decades, the market demand for these fruiting bodies has increased significantly owing to the spread in the capabilities of culinary and pharmacological exploitation. Natural mushroom resources have become insufficient to meet the support needs. Therefore, traditional methods of extensive cultivation as well as modern technologies have been exploited to develop effective growing recommendations for dozens of economically important mushroom species. Mushrooms can decompose a wide range of organic materials, including organic waste. They play a fundamental role in nutrient cycling and exchange in the environment. The challenge is a proper substrate composition, including bio-fortified essential elements, and the application of growing conditions to enable a continuous supply of fruiting bodies of market quality and stabilized chemical composition. Many mushroom species are used for food preparation. Moreover, they are treated as functional foods, because they have health benefits beyond their nutritional value, and are used as natural medicines in many countries. Owing to the rapid development of mushroom farming, we reviewed the growing technologies used worldwide for mushroom species developed for food, processing, and pharmacological industries.
Źródło:
Acta Mycologica; 2020, 55, 2; 5526
0001-625X
2353-074X
Pojawia się w:
Acta Mycologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Grzyby wielkoowocnikowe – niedoceniane źródło substancji leczniczych
Macrofungi - underestimated source of medicinal substances
Autorzy:
Turlo, J.
Powiązania:
https://bibliotekanauki.pl/articles/880420.pdf
Data publikacji:
2015
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Leśny Zakład Doświadczalny. Centrum Edukacji Przyrodniczo-Leśnej w Rogowie
Tematy:
grzyby wielkoowocnikowe
wlasciwosci lecznicze
grzyby lecznicze
lakownica lsniaca
Ganoderma lucidum
zagwica listkowata
Grifola frondosa
wroslak roznobarwny
Trametes versicolor
soplowka jezowata
Hericium erinaceus
Źródło:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej; 2015, 17, 3[44]
1509-1414
Pojawia się w:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rozkład drewna olszy czarnej Alnus glutinosa (L.) Gaertn. przez grzybnię lakownicy żółtawej Ganoderma lucidum (Curtis) P. Karst. w warunkach laboratoryjnych
Decay of black alder Alnus glutinosa (L.) Gaertn. wood by mycelium of Ganoderma lucidum (Curtis) P. Karst. in laboratory conditions
Autorzy:
Piętka, J.
Byk, A.
Powiązania:
https://bibliotekanauki.pl/articles/985803.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
olsza czarna
Alnus glutinosa
drewno olszowe
rozklad drewna
grzyby
lakownica lsniaca
Ganoderma lucidum
biodegradacja
badania laboratoryjne
lignicolous fungi
decomposition of wood
white rot
reishi
Opis:
Black alder is an important forest−forming species in Poland. Its wood is decomposed by many species of fungi. Ganoderma lucidum (Curtis) P. Karst. is a species of Basidiomycetes which belongs to family Ganodermataceae, order Polyporales. This fungus causes white rot decay of wood in dead and sometimes living alder trees. G. lucidum has been under partial protection in Poland since 2014. It is also red−listed as a rare species (category R – taxa with small populations) on the ‘Red list of the macrofungi in Poland’. The fungus was cut out with a sizeable fragment of wood from the alder stump in Łuków Forest District (eastern Poland) and transported to the laboratory of the Department of Mycology and Forest Phytopathology, Warsaw University of Life Sciences−SGGW. Pure culture of G. lucidum mycelium was obtained from a fragment of fruitbody. The aim of this study was to investigate, through laboratory decay tests, the ability of G. lucidum to degrade alder wood. Sterilization of wood samples (30×20×20 mm) consisted of placing the material in an accelerator and irradiating it with high−energy electrons at a dose of 30 kGy at the Institute of Nuclear Chemistry and Technology in Warsaw. On the next day, wood samples were put into 200 ml flasks with mycelium of G. lucidum on agar−wort medium (2 samples per flask). The flasks were placed in a Heraeus BK 600 incubator for 180 days, with a constant temperature of 22°C and humidity of 80 ±5%. Every 30 days 10 flasks were randomly selected, i.e. 20 samples of alder wood from this experiment. After each incubation period the samples were removed from the flasks, cleaned to remove mycelia and dried at a temperature of 105°C until they reached constant weight. By comparing mass of the samples at the start and the end of experiment in an absolutely dry state, the relative wood mass loss was calculated. After exposure times 180 days, the relative weight loss of alder wood as a result of decay by G. lucidum mycelium was on average 10.88%. The rate of the decay was almost constant during the study period. On some alder wood samples structures resembling fruitbodies of G. lucidum were noticed.
Źródło:
Sylwan; 2018, 162, 02; 138-145
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of mycelium growth of selected species of cultivated mushrooms on textile industry wastes
Porównanie wzrostu grzybni wybranych gatunków grzybów uprawnych na odpadach przemysłu włókienniczego
Autorzy:
Siwulski, M.
Sobieralski, K.
Mańkowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/11541932.pdf
Data publikacji:
2010
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
Agrocybe aegerita
Flammulina velutipes
Ganoderma lucidum
Hericium erinaceus
Lentinula edodes
Lyophyllum ulmarium
Marasmius oreades
Pholiota nameko
cultivated mushroom
edible mushroom
flax shive substrate
hemp shive substrate
industrial waste
mushroom
mycelium
rye straw
substrate
textile industry
Opis:
Mushrooms are cultivated on a wide range of materials of organic origin. Textile industry wastes seem to be interesting in this regard. In experiment, mycelium growth of the following eight mushroom species: Pholiota nameko (Ito) Ito et Imai, Flammulina velutipes (Curt. ex Fr.) Sing., Lyophyllum ulmarium (Bull. ex Fr.) Kumm., Marasmius oreades (Bolt.: Fr.) Fr., Hericium erinaceus (Bull: Fr.) Pers., Agrocybe aegerita (Brig.) Sing., Lentinula edodes (Berk.) Pegl. and Ganoderma lucidum (Curt: Fr.) Karst. cultivated on alder sawdust, rye straw, hemp and flax shive substrates was investigated. Significant variability in mycelium growth was observed depending on the mushroom species and the type of the applied substrate. The best mycelium growth of the examined mushroom species was recorded on flax shive and alder sawdust. In the majority of the experimental mushroom species, the worst growth of mycelia was recorded on the hemp shive substrate.
W uprawie grzybów wykorzystywane są różnego rodzaju materiały pochodzenia organicznego. Odpady przemysłu włókienniczego wydają się pod tym względem interesujące. Badano wzrost grzybni ośmiu gatunków grzybów tj. Pholiota nameko (Ito) Ito et Imai, Flammulina velutipes (Curt. ex Fr.) Sing., Lyophyllum ulmarium (Bull. ex Fr.) Kumm., Marasmius oreades (Bolt.: Fr.) Fr., Hericium erinaceus (Bull: Fr.) Pers., Agrocybe aegerita (Brig.) Sing., Lentinula edodes (Berk.) Pegl. i Ganoderma lucidum (Curt: Fr.) Karst. na podłożach z trocin olszowych, słomy żytniej oraz paździerzy konopnych i lnianych. Stwierdzono duże zróżnicowanie wzrostu grzybni w zależności od gatunku grzyba i rodzaju podłoża. Najlepszy wzrost grzybni badanych gatunków grzybów zanotowano na podłożu z paździerzy lnianych i trocin olszy. Na podłożu z paździerzy konopnych grzybnia rosła najsłabiej u większości badanych gatunków grzybów.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2010, 09, 3; 37-43
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-8 z 8

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