scholarly journals Effects of different agro‐industrial waste as substrates on proximate composition, metals, and mineral contents of oyster mushroom ( Pleurotus ostreatus )

Author(s):  
Arzu Karataş
2012 ◽  
Vol 1 (1) ◽  
pp. 56-61
Author(s):  
Nasir A. Khan ◽  
Nazia Khaliq ◽  
Imran U. Haq ◽  
Nazir Javed ◽  
Amjad S. Gondal

Different strains of Pleurotus ostreatus were cultivated on different agro-cellulosic wastes viz. cotton waste, wheat straw and paddy straw to determine the effect of these agro wastes on biological efficiency, carbohydrate and mineral contents including Na, K, Ca, Cu, Zn and Fe. Maximum biological efficiency was recorded on P. ostreatus (grey strain, 134.4%) and (white strain, 113.7%) on wheat straw. P. sajor-caju showed maximum biological efficiency (195.9%) on wheat straw. Maximum amount of Na was found (0.18g/100g) on P. ostreatus (grey strain) and K was found on P. sajor-caju (4.58g/100g) cultivated on paddy straw followed by wheat straw and cotton waste. P. ostreatus (white strain) cultivated on paddy straw showed maximum amount of Cu (0.0009g/100g) while maximum amount of Zn was found (0.017g/100g) on P. ostreatus (white strain). Maximum amount of Fe was found (0.008g/100g) on P. sajor-caju cultivated on cotton waste. P. sajor-caju cultivated on cotton waste showed significantly highest carbohydrate (0.079g/100g).


2013 ◽  
Vol 48 (2) ◽  
pp. 197-202 ◽  
Author(s):  
Mostak Ahmed ◽  
Noorlidah Abdullah ◽  
Kamal Uddin Ahmed ◽  
M. H. M. Borhannuddin Bhuyan

The objective of this work was to evaluate yield and chemical composition of oyster mushroom strains newly introduced in Bangladesh. Strains of Pleurotus high‑king (strain PHK), P. ostreatus (strain PO2), and P. geesteranus (strains PG1 and PG3) were evaluated as to yield components and proximate composition. Pleurotus ostreatus was used as control. Pleurotus high‑king showed fastest growth of primordia, but moderate flush of effective fruiting bodies. Pleurotus geesteranus (PG1) showed higher economic yield and biological performance, and better chemical composition, especially in terms of protein and mineral contents. Pleurotus geesteranus (PG1) shows better performance than P. ostreatus (PO2), the most commercially cultivated edible species in Bangladesh, and, therefore, it should be recommended for commercial cultivation.


2005 ◽  
Vol 10 (3) ◽  
pp. 214-218 ◽  
Author(s):  
Ga-Hyung Hong ◽  
Ygoung-Soo Kim ◽  
Geun-Seoup Song

2020 ◽  
Vol 1665 ◽  
pp. 012035
Author(s):  
Ema Pristi Yunita ◽  
Astilia Mildha Yuniar ◽  
Inggita Kusumastuty ◽  
Alma Maghfirotun ◽  
Dian Handayani

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