Nutritional Analysis of Cultivated Mushrooms in Bangladesh -Pleurotus ostreatus,Pleurotus sajor-caju,Pleurotus floridaandCalocybe indica

Alam, Nuhu; Amin, Ruhul; Khan, Md. Asaduzzaman; Ara, Ismot; Shim, Mi Ja; Lee, Min Woong; Lee, Tae Soo

doi:10.4489/myco.2008.36.4.228

Cited by 167 publications

(103 citation statements)

References 14 publications

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“…Also, the enzyme GPx is involved in the protection of lipid peroxidation, of which cofactor is selenium (Se) [19]. Selenium is one of the important trace elements found in the fruiting bodies of P. florida and P. sajor-caju [20].…”

Section: Discussionmentioning

confidence: 99%

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Pleurotus sajor-caju and Pleurotus florida Mushrooms Improve Some Extent of the Antioxidant Systems in the Liver of Hypercholesterolemic Rats

Rahman¹,

Tania²,

Uddin³

et al. 2011

TONUTRAJ

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Abstract:Objectives: There is evidence that the antioxidant systems are imbalanced in hypercholesterolemic rats due to oxidative stress. Dietary supplementation of Pleurotus sajor-caju and P. florida are anti-hypercholesterolemic in rats. In this study, it was investigated whether these mushrooms have any effects on the antioxidant systems in hypercholesterolemic rat liver, which are altered.Methods: Twenty young Long-Evans rats were randomly divided into 4 groups: control (fed basal diet), HC (fed 1% cholesterol with basal diet), HC+PS (fed 5% P. sajor-caju powder with 1% cholesterol and basal diet) and HC+PF (fed 5% P. florida powder with 1% cholesterol and basal diet). Rats were fed for 40 days, and then after sacrifice livers were collected, washed and homogenized. The content of reduced glutathione (GSH), thiobarbituric acid reactive substance (TBARS), and the activity of superoxide dismutase (SOD), catalase, glutathione peroxidase (GPx) in homogenate were measured.Results: All the studied parameters were altered in hypercholesterolemic rats significantly in comparison with control group, except catalase (non-significant). Feeding of P. florida protected liver lipid peroxidation in hypercholesterolemic rat, as TBARS was significantly lower (by 34.5%) in HC+PF group than in HC group. Feeding of both mushrooms showed significant improvement in the activity of GPx in liver of hypercholesterolemic rats (in HC+PS and HC+PF, the activity was higher by 50% and 80%, respectively than in HC group). However, mushroom feeding showed no significant effect on GSH level, SOD and catalase activity in hypercholesterolemic rats. Conclusion:This investigation confirms the antioxidant activities of P. sajor-caju and P. florida to some extent in hypercholesterolemic rats in addition to their anti-hypercholesterolemic activity.

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Section: Discussionmentioning

confidence: 99%

“…But the report about the antioxidant potential of P. sajor-caju is rare. P. sajor-caju is nutritionally rich with higher protein [20,23] than other Pleurotus mushrooms, and it has significant hypocholesterolemic effects [9]. So, this mushroom is recommended for the common people as a nutritious and health beneficial food supplement.…”

Section: Discussionmentioning

confidence: 99%

Pleurotus sajor-caju and Pleurotus florida Mushrooms Improve Some Extent of the Antioxidant Systems in the Liver of Hypercholesterolemic Rats

Rahman¹,

Tania²,

Uddin³

et al. 2011

TONUTRAJ

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“…The fruit bodies of P. ostreatus and P. pulmonarius strains were collected from 19 mushroom farms. The tested fruit bodies were obtained from each mushroom grower in several cultivation cycles each year Bernaś et al 2006;Maihara et al 2008;Muñoz et al 2005;Kalač 2010;Costa-Silva et al 2011;Zhu et al 2011) b P. florida (Alam et al 2008;Mallikarjuna et al 2013) c P. djamor (Rodriguez Estrada andRoyse 2007, Guo et al 2007;Lee et al 2009, Mallikarjuna et al 2013 d P. citrinopileatus (Rodrigues et al 2015) e P. eryngii (Rodriguez Estrada andRoyse 2007, Akyüz andKirbağ 2010;Zhu et al 2011) f P. pulmonarius (Oliveira Silva et al 2002;Vetter 2003, 2005, Borovicka et al 2011 in the period 2009-2015. The weight of a single fruit body sample amounted to 1 kg.…”

Section: Experimental Materialsmentioning

confidence: 99%

Screening the Multi-Element Content of Pleurotus Mushroom Species Using inductively Coupled Plasma Optical Emission Spectrometer (ICP-OES)

et al. 2016

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Considering the worldwide popularity of cultivated Pleurotus mushrooms as food, analyses of their chemical composition are required to ensure product safety. The aim of this study was to compare the content of 62 elements in fruit bodies of six cultivated species of the genus Pleurotus (five strains of Pleurotus ostreatus, Pleurotus eryngii, Pleurotus djamor, Pleurotus citrinopileatus, Pleurotus florida, and Pleurotus pulmonarius), collected from their producers between 2009 and 2015. Only 31 elements (Al, As, B, Ca, Cd, Cr, Cu, Er, Fe, In, K, Lu, Mg, Mn, Na, Nd, P, Pb, Pt, Re, Rh, Sc, Se, Sr, Te, Th, Ti, Tm, U, Zn, and Zr) were detectable in the tested Pleurotus species in each year of their collection. The obtained results revealed three significantly diverse groups with similar abilities to accumulate 31 elements within 7 years of mushroom production. The species and strains were grouped as follows: P. florida and P. pulmonarius (first group); P. ostreatus HK35, P. ostreatus 930, P. eryngii, and P. djamor (second group); and P. ostreatus 80, P. ostreatus H195, P. ostreatus K22, and P. citrinopileatus (third group). In spite of differences between the tested Pleurotus species and strains, presented in the form of graphical Heatmaps, the intake of these mushrooms was not related with any health risk for consumers.

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“…Both fresh and dried mushrooms are a good source of polysaccharides (37-48%), proteins (20-25%), fiber (13-24%), vitamins (e.g., B 1 , B 2 , B 3 , B 7 , C) and minerals (e.g., K, P, Na, Ca, Mg) while being low in fat content (4-5%) and caloric value [1,2]. They also contain a number of secondary metabolites, such as phenolic compounds, polyketides, terpenes and steroids which possess various properties beneficial for health [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

A screening study of elemental composition in 12 marketable mushroom species accessible in Poland

Niedzielski

Mleczek

Budka

et al. 2017

Eur Food Res Technol

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Elemental composition was highly species-specific and did not follow a taxonomical pattern on the family level. As revealed, G. frondosa contained high concentrations of minerals (Ca, Cu, Fe, Mg, Mn, P and Zn). Most of the studied mushrooms were characterized by a relatively high level of PGEs. Serious food contaminants such as Al, As, Cd and Pb were within safety limits set by the FAO/WHO. Additionally, the study presented Andrews curves as a convenient tool to analyze trends on multidimensional data on chemical composition.

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Nutritional Analysis of Cultivated Mushrooms in Bangladesh -Pleurotus ostreatus,Pleurotus sajor-caju,Pleurotus floridaandCalocybe indica

Cited by 167 publications

References 14 publications

Pleurotus sajor-caju and Pleurotus florida Mushrooms Improve Some Extent of the Antioxidant Systems in the Liver of Hypercholesterolemic Rats

Pleurotus sajor-caju and Pleurotus florida Mushrooms Improve Some Extent of the Antioxidant Systems in the Liver of Hypercholesterolemic Rats

Screening the Multi-Element Content of Pleurotus Mushroom Species Using inductively Coupled Plasma Optical Emission Spectrometer (ICP-OES)

A screening study of elemental composition in 12 marketable mushroom species accessible in Poland

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