Determination of Yield and Some Quality Properties of Different Pleurotus ostreatus (Oyster Mushroom) Isolates
Abstract
This study was carried out to determine yield and some
quality properties of different Pleurotus
ostreatus isolates. The study was conducted at the Faculty of Agriculture
and Natural Sciences, Bolu Abant Izzet Baysal University. In this study, four
different isolates of P. ostreatus mushroom species obtained collecting
from nature in different locations of Bolu province were used as material. The
mixture of straw, sawdust and bran (45% straw + 45% sawdust + 10% bran) was
used as substrate in the study. Spawn run time, days to first harvest, fruit
body weight, yield, cap length, cap width, stipe length, stipe diameter, color
characteristics of fruit body (L*, a*, b*, C*
and h°), pH, ash, dry matter, TSS (total
soluble solids) and protein contents of different isolates were
determined in the study. As a result, significant differences were found among
the isolates in terms of the properties examined except for days to first
harvest, cap width, ash, dry matter and TSS. Spawn run time, fruit body weight,
yield, cap length, cap width and protein contents of the isolates ranged from 28.8 to 32.2 days, 22.27 to 29.38 g, 202.39 to 330.57 g kg-1, 10.27 to 13.97 cm, 9.02 to 10.46 cm
and 18.73 to 21.77%, respectively. Among the different P. ostreatus isolates, the highest
yield was obtained from PO-143 isolate (330.57 g kg-1). PO-141 isolate closely followed PO-143 isolate and there
was no statistically significant difference between these two isolates in terms
of yield. The lowest yield was determined in PO-144 isolate (202.39 g kg-1). In addition to, PO-144 isolate was significantly darker
than other isolates. According to the findings of the study, PO-141 and PO-143
isolates became prominent when all properties were evaluated together. These
isolates should be compared with different commercial isolates of P. ostreatus in terms of yield and quality in subsequent studies.
Keywords
Kaynakça
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Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Beyhan Kibar
0000-0001-9253-5747
Türkiye
Yayımlanma Tarihi
13 Aralık 2019
Gönderilme Tarihi
17 Kasım 2019
Kabul Tarihi
13 Aralık 2019
Yayımlandığı Sayı
Yıl 1970 Cilt: 5 Sayı: 2
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https://doi.org/10.54370/ordubtd.1350120