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1

Indole compounds in fruiting bodies of some edible Basidiomycota species

100%
Muszynska B., Sulkowska-Ziaja K.
Acta Societatis Botanicorum Poloniae
|
2010
|
tom 79
|
nr Suppl.1
2

Analysis of indole compounds in Calocera viscosa mycelium cultured on liquid medium and in its fruiting bodies

100%
Muszynska B., Sulkowska-Ziaja K.
Acta Biologica Cracoviensia. Series Botanica. Supplement
|
2009
|
tom 51
|
nr 1
3

Mycelial cultures of some Aphyllophorales (Basidiomycetes): optimalization of in vitro culture conditions

100%
Sulkowska-Ziaja K., Muszynska B.
Acta Biologica Cracoviensia. Series Botanica. Supplement
|
2009
|
tom 51
|
nr 1
4

Optimization of the in vitro culture conditions of Apylloforoidales species and analysis of a select group of metabolites

100%
Sulkowska-Ziaja K., Muszynska B.
Acta Societatis Botanicorum Poloniae
|
2010
|
tom 79
|
nr Suppl.1
5
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Analysis of indole compounds in fruiting bodies and in mycelia from in vitro cultures of Calocera viscosa (Basidiomycota)

100%
Muszynska B., Sulkowska-Ziaja K.
Acta Mycologica
|
2012
|
tom 47
|
nr 1
Calocera viscosa (Pers.: Fr.) Fr. (Basidiomycota) from Dacrymycetaceae family is a widespread species of mushroom in Poland. The aim of this study was to investigate the content of indole compounds in fruiting bodies and in mycelium cultured in vitro on solid and liquid medium of this species. Fruiting bodies of Calocera viscosa were collected in coniferous forests in south Poland and were used to derive in vitro cultures. The optimal medium composition for cultures was determined. Fresh material: fruiting bodies and mycelium from culture in vitro was frozen and then dried by lyophilization. The crushed dry biomass was extracted with petroleum ether to remove oil fraction, material was dried and extracted with methanol. Analysis of indole compounds was performed in methanol extracts using chromatographic methods: TLC, UV Vis, EIMS and HPLC. This analysis presented in all three extracts the following indole compounds: L-tryptophan, 5-hydroxytryptophan, 5-methyltryptophan, melatonin and indole (contents fluctuated in the range: 0.37 to 11.88 mg/100 g d.w.). 5-hydroxytryptophan contents in all extracts were significant and amounted to 11.88 mg/100 g d.w. in fruiting bodies, and 11.42 in mycelium from liquid cultures and and 10.59 in mycelium from solid cultures. In addition, the fruiting bodies and mycelium from cultures on liquid medium revealed the presence of serotonin (0.39 and 3.19 mg/100 g d.w. respectively).
6

Chemical analysis of mycelial culture of Sarcodon imbricatus (L.) P.Karst.

100%
Sulkowska-Ziaja K., Muszynska B.
Acta Physiologiae Plantarum
|
1998
|
tom 20
|
nr 3 suppl.
7

Analysis of tryptophan and its derivatives content in the biomass of in vitro Bacopa monniera cultures

81%
Lojewski M., Muszynska B., Sulkowska-Ziaja K.
Acta Biologica Cracoviensia. Series Botanica. Supplement
|
2013
|
tom 55
|
nr 2
8
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Culinary and medicinal mushrooms: insight into growing technologies

81%
Zieba P., Sekara A., Sulkowska-Ziaja K., Muszynska B.
Acta Mycologica
|
2020
|
tom 55
|
nr 2
9
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Chemical composition and cytotoxic activity of the polysaccharide fraction in Sarcodon imbricatus (Basidiomycota)

81%
Sulkowska-Ziaja K., Muszynska B., Ekiert H.
Acta Mycologica
|
2012
|
tom 47
|
nr 1
The aim of the study was chemical analysis of polysaccharide fractions from sporocarps of Sarcodon imbricatus collected in natural sites and from the mycelium of in vitro cultures. Three polysaccharide fractions (FOI, FOII, FOIII) were isolated from sporocarps and two (FKI, FKII) from in vitro cultures. Qualitative analysis by HPLC method showed that they are composed of galactose and fucose (FOI, FKI) or glucose and fucose (FOII, FKII). FOIII fraction of the sporocarps consisted of glucose only. Molecular weights of isolated fractions ranged from 3.8 to 16.3 kDa for fractions from the sporocarps and from 5.8 to 14.7 kDa for that ones isolated from in vitro culture. The total percentage of sugar content for all fractions ranged from 97.8% to 99.1%. The percentage of uronic acids contents in acidic fractions was 2.6% and 2.7% for the FOI and FKI respectively. The work included also an assessment of cytotoxic activity of polysaccharide fractions in relation to tumor cell lines of human breast cancer MCV-7. FOI polysaccharide fraction of the sporocarps inhibited the growth of cancer cells in 50% compared to the control at a concentration of 0.0125%, while the polysaccharide fraction FKI from in vitro cultures inhibited cell growth in a concentration of 0.016%.
10
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Edible mushroom Pleurotus ostreatus (Oyster mushroom) - its dietary significance and biological activity

81%
Piska K., Sulkowska-Ziaja K., Muszynska B.
Acta Scientiarum Polonorum. Hortorum Cultus
|
2017
|
tom 16
|
nr 1
Pleurotus ostreatus (Jacq.) P. Kumm. (Basidiomycota) – known as the oyster mushroom – is a mushroom species distributed on all continents, except for Antarctica. Since World War I it has been commercially cultivated on a large scale. Pleurotus ostreatus is a valuable mushroom of dietary importance. It is rich in primary and secondary metabolites and chemical elements of physiological significance. One hundred grams of fresh fruiting bodies contains 15% of the recommended daily intake of vitamin C, 40% of niacin, riboflavin, and thiamin, and 0.5 mg of vitamin B12. This species is also characterized by a high content of oleic acid (40%), linolenic acid (55%), and substances responsible for decreasing serum cholesterol levels. High contents of lovastatin, an approved hypolipidemic drug, and pleuran, an immunomodulating polysaccharide, have been found in fruiting bodies of this species. It exhibits antiatherosclerotic, hypoglycemic, antioxidant, anticancer and immunomodulatory properties. Due to its wide spectrum of biological activities, P. ostreatus is considered a medicinal mushroom. Fruiting bodies and extracts of P. ostreatus have found applications in the treatment of civilization – related diseases, especially diabetes, arteriosclerosis and cancer. It is also a potential source of active ingredients in cosmetics and topically applied preparations. Key
11
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Phenolic acids in selected edible basidiomycota species: Armillaria mellea, Boletus badius, Boletus edulis, Cantharellus cibarius, Lactarius deliciosus and Pleurotus ostreatus

81%
Muszynska B., Sulkowska-Ziaja K., Ekiert H.
Acta Scientiarum Polonorum. Hortorum Cultus
|
2013
|
tom 12
|
nr 4
Phenolic acids, both derivatives of benzoic and cinnamic acids, possess valuable biologically properties: anti-inflammatory, antioxidant, anticarcinogenic and others. Studies of the accumulation of these compounds focused mostly on plant material, but the Basidiomycota taxon are also the rich sources of these compounds. The aim of the study was qualitative and quantitative HPLC analysis of phenolic acids and cinnamic acid in fruiting bodies of selected edible mushroom species belonging to the phylum Basidiomycota: Armillaria mellea, Boletus badius, Boletus edulis, Cantharellus cibarius, Lactarius deliciosus and Pleurotus ostreatus. The investigations revealed the presence of the following acids: protocatechuic, p-hydroxybenzoic, p-coumaric, ferulic, sinapic, vanillic and cinnamic. Both the composition and the amount of phenolic acids in these species were diverse. The total amount ranged from 6.00 mg · kg-1 DW in A. mellea to 48.25 mg · kg-1 DW in Boletus badius. Protocatechuic acid amounts fluctuated in the range of 1.37–21.38 mg · kg-1 DW, with its maximum in Boletus badius. p-Hydroxybenzoic and sinapic acid dominated in Pleurotus ostreatus. Cinnamic acid levels amounted from 1.09 to 8.73 mg · kg-1 mg DW and Boletus badius contained its highest content. The results show that edible mushrooms are a good dietary source of phenolic acids with antioxidant activity.
12
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Laetiporus sulphureus - chemical composition and medicinal value

81%
Sulkowska-Ziaja K., Muszynska B., Gawalska A., Salaciak K.
Acta Scientiarum Polonorum. Hortorum Cultus
|
2018
|
tom 17
|
nr 1
The higher fungi are a rich source of chemical compounds with multi-directional therapeutic and pro-health effects. This review summarizes the results of the most important chemical and biological studies of the fruiting bodies and the mycelial cultures of Laetiporus sulphureus. Numerous studies have demonstrated the antimicrobial, anticancer, cytotoxic, hypoglycemic anti-inflammatory and antioxidant activity of the extracts. Currently, only a few wood-decay fungi have practical use in medicine. Therefore it seems important to continue research on the effectiveness and safety of extracts and compounds of natural origin, including fungi, whose potential is not still used.
13

Chemical analysis mycelial culture of Calocera viscosa [Pers.:Fr.] Fr.

80%
Wegiel J., Szewczyk A., Sulkowska-Ziaja K.
Acta Physiologiae Plantarum
|
1997
|
tom 19
|
nr 2
14

Professor Stanislaw Kohlmunzer [1919-2001] Scientific activities of mycologist and pharmacist

80%
Konska G., Wegiel J., Muszynska B., Sulkowska-Ziaja K.
Acta Mycologica
|
2003
|
tom 38
|
nr 1-2
15

Anti-inflammatory activities of garlic sprouts, a source of α-linolenic acid and 5-hydroxy-L-tryptophan, in RAW 264.7 cells

71%
Gdula-Argasinska J., Pasko P., Sulkowska-Ziaja K., Kala K., Muszynska B.
Acta Biochimica Polonica
|
2017
|
tom 64
|
nr 3
16

Metabolity indolowe w hodowli mycelialnej grzybów wielkoowocnikowych

71%
Kohlmunzer S., Wegiel J., Muszynska B., Sulkowska-Ziaja K., Gouillot J.
Herba Polonica
|
2000
|
tom 46
|
nr 2
98-104
Założono hodowle mycelialne na podłożu stałym i płynnym 7 gatunków grzybów wyższych, a mianowicie: Aleuria aurantia (Fr.) Fuck, Xerocomus chrysenteron (Bull.: Fr.) Quél., Sarcodon imbńcatus (L.: Fr.) P. Karst., Lactarius deterrimus Gröger, Tricholomaßavovirens (Pers.: Fr.) Lund, Russula ochroleuca (Pers.) Fr., Calocera viscosa (Pers.: Fr.) Fr. Gatunki te zebrane były w rejonie Polski południowej i w centralnej Francji. Hodowle były prowadzone przez około 3 tygodnie w temperaturze 25 ± 1°C na zmodyfikowanej pożywce według Oddoux. Po weryfikacji mikroskopowej uzyskane grzybnie liofilizowano, ekstrahowano i analizowano metodami chromatograficznymi. Uzyskane w wyniku preparatywnej chromatografii frakcje, dające pozytywne reakcje na indole z odczynnikami chromogennymi DAB i Prohazki, były ko- chromatografowane z substancjami wzorcowymi oraz analizowane metodami HPLC i spektralnymi (UV, EIMS). Wykryto kilka metabolitów indolowych we wszystkich analizowanych grzybniach, za wyjątkiem gatunku Sarcodon imbricatus. W pożywce hodowlanej gatunku Aleuria aurantia zidentyfikowano kwas 3-indolilo-masłowy (IBA), a w mycelium Lactarius deterrimus kwas 3-indo- lilo-octowy (IAA). W grzybni Calocera viscosa znaleziono 5-OH tryptofan. Ponadto ujawniono obecność innych prostych pochodnych indolu.
17
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Chemical compounds of extracts from Sarcodon imbricatus at optimized growth conditions

61%
Sulkowska-Ziaja K., Szewczyk A., Gdula-Argasinska J., Ekiert H., Jaskiewicz J., Muszynska B.
Acta Mycologica
|
2016
|
tom 51
|
nr 2
The effect of carbon and nitrogen sources and initial pH and temperature of the medium on the mycelial growth of Sarcodon imbricatus (L.) P. Karst. in axenic liquid culture was investigated. The optimal composition of the medium was found to be: 5% fructose, 1% hydrolysate of casein, 1% yeast extract, and 0.3% KH2PO4 at pH = 6 and incubation temperature of 20°C. In this condition the maximum biomass growth was observed, yielding 10.2 g L−1 of dry weight after 3-week of growth. The medium regarded as optimal for growth of S. imbricatus mycelium was used for the production of the biomass and further chemical analysis. The quantitative and qualitative composition of phenolic acids, fatty acids, and sterols were determined using chromatographic methods. The total content of phenolic acids was 1.86 mg × 100 g−1 DW, with the largest amount of protocatechuic acid (1.27 mg × 100 g−1 DW). Nineteen fatty acids were estimated, including five unsaturated fatty acids, e.g., oleic and α-linolenic acid. The analysis of sterols composition revealed the presence of ergosterol and ergosterol peroxide (197.7 and 200.47 mg × 100 g−1 DW, respectively). These compounds were isolated and confirmed by 1H-NMR. Presented study constitutes the first report on the accumulation of substances (phenolic acids, fatty acids, and sterols) with multidirectional biological activity in the mycelial axenic culture of Sarcodon imbricatus.
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