scholarly journals GROWTH, YIELD AND ANTIOXIDANT ACTIVITY OF GREY OYSTER MUSHROOM (PLEUROTUS PULMONARIUS) GROWN IN SAWDUST SUBSTRATE WITH THE SUPPLEMENTATION OF ALKALINE MATERIALS

2021 ◽  
Vol 31 (6) ◽  
Keyword(s):  
Antioxidant Activity ◽  
Growth Yield ◽  
Oyster Mushroom ◽  
Pleurotus Pulmonarius

scholarly journals Determination of Antioxidant Parameters of Pleurotus Mushrooms Growing on Different Wood Substrates

2017 ◽  
Vol 61 (4) ◽  
pp. 53-58
Author(s):  
I. Strapáč ◽  
M. Kuruc ◽  
M. Baranová
Keyword(s):  
Oyster Mushroom ◽  
Total Flavonoids ◽  
Total Phenols ◽  
Fruiting Bodies ◽  
Pleurotus Pulmonarius ◽  
Antioxidant Parameters ◽  
Oyster Mushrooms ◽  
Maximum Content ◽  
Β Carotene

AbstractExtracts of the fruiting bodies of the Oyster mushroom (Pleurotus ostreatus) grown on wood substrates (beech, oak, linden, walnut, poplar) and extracts of the fruiting bodies of the Oyster mushroom (Pleurotus pulmonarius) grown in nature on aspen wood were used to determine the total phenols, total flavonoids, lycopene and β-carotene. The content of individual antioxidants varies considerably depending, not only on the substrate, but also on the extracting agents. The highest content of total phenols and total flavonoids was found in methanol and water extracts of the fruiting bodies of the Oyster mushrooms grown on oak and linden substrates. The maximum content of lycopene and β-carotene was determined in acetone and n-hexane (ratio 4 : 6) extracts of the fruiting bodies of the Oyster mushroom grown on an oak block. The results obtained in this study demonstrated that the quantitative and also probably the qualitative composition of the antioxidants in the fruiting bodies of Oyster mushrooms depended considerably on the substrate composition.

scholarly journals A Review on Internet of Things Based Humidifier for Mushroom Cultivation

2021 ◽  
pp. 721-725
Author(s):  
Dr. Sayyed Naimuddin ◽  
Hussain Kasim Ali Ujjainwala ◽  
Shreya Khobragade ◽  
Shahana Kausar ◽  
Krunal Sakhare ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Short Interval ◽  
Ventilation System ◽  
Oyster Mushroom ◽  
Controlled Environment ◽  
Mushroom Cultivation ◽  
Pleurotus Pulmonarius ◽  
Water Container

In this study, grey oyster mushroom (Pleurotus pulmonarius) was cultivated in indoor controlled environment to seeking out the possible Risks of contamination and ways of treatment to avoid the contamination. For this, mushroom was cultivated in providing artificial humidifying and Ventilation system to ensure optimum humidity (80-90%) and fresh air Recirculation in different ways of treatment. The ways of treatment were Included as in position of humidifier, frequency of humidifying, plastic Cork of bags opening part and cleaning of humidifier water container. Maximum percentages of bag contamination (2.5-25.30%), cap Contamination (5.6-30.75%), stalk contamination (4.75-23.25%) and root Contamination (2.6-18.45%) were found in front to front humidifier Position, long humidifying with long interval frequency, without plastic Cork, without cleaning and bi- monthly cleaning of humidifier water Container treatment but no diseases and pest infection was found. Whereas, Very low percentages of contamination (0.1-0.5%) were found in Surrounding humidifying position, short humidifying duration with short Interval frequency, with plastic cork and weekly cleaning of humidifier Water container treatment.

The Effects of Subcritical Water Treatment on Antioxidant Activity of Golden Oyster Mushroom

2012 ◽  
Vol 6 (9) ◽  
pp. 2555-2561 ◽  
Author(s):  
Eun-Kyung Jo ◽  
Da-Jung Heo ◽  
Jeong-Han Kim ◽  
Yun-Hae Lee ◽  
Young-Cheoul Ju ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Water Treatment ◽  
Subcritical Water ◽  
Oyster Mushroom

scholarly journals Effect of Planting Distance and Humic Acid on Growth, Yield and Antioxidant Activity of Safflower Petals and Seeds

2021 ◽  
Vol 910 (1) ◽  
pp. 012031
Author(s):  
Hanan A.k. Al-Nafei ◽  
Maher H.S. Al-Mohammad
Keyword(s):  
Antioxidant Activity ◽  
Humic Acid ◽  
Block Design ◽  
Winter Season ◽  
Growth Yield ◽  
Growth And Yield ◽  
Total Phenolic ◽  
North East ◽  
Significant Difference ◽  
Planting Distance

Abstract A field experiment was carried out at winter season of 2020-2021 in Babylon Governorate, region of Bernon, at 8 km north-east of Hilla town between 44.27 ° north and 36.32 ° east latitude, to study the effect of planting distance and Humic acid on growth, yield and antioxidant activity of petals and seeds of the safflower, the treatments were distributed in a factorial experiment with randomized completely block design (RCBD) with three replicates, the first factor was the distance between plants (10, 15 and 20 cm) and second was spraying Humic acid at concentrations (0, 125, 250 and 500 mg.l-1), data were collected and means were tested according to least significant difference test (LSD) at probability level 0.05. The results showed superiority significant of planting distance at 20 cm and spraying humic acid at concentration 500 mg.L-1 on growth and yield parameters, while plants distance at 10 cm excelled on plant height and content of petals and seeds of antioxidant activities. The results showed superiority significant at interaction treat 20 cm × 500 mg.L-1, it produced the highest rates in most considered qualities and yield of dry petals and seed yields were 79.658 and 2197.5 kg. ha-1, while interference treat 10 cm x 500 mg.L-1 produced the highest means on total phenolic compounds and total oxidative activity and scavenging free radicals reached 41.47, 212.7, 58.07, 38.72 and 33.59 mg.g-1 DW, 67.7 and 47.0% in petals and seeds respectively.

scholarly journals RESPONS VARIETAS DAN MUSIM TANAM TERHADAP PERTUMBUHAN, HASIL DAN KUALITAS JAMUR TIRAM

2020 ◽  
Vol 19 (2) ◽  
pp. 76
Author(s):  
Deden Fatchullah ◽  
Ramdani Abdul Rahman ◽  
Endeh Masnenah
Keyword(s):  
Block Design ◽  
Growth Yield ◽  
Oyster Mushroom ◽  
High Yield ◽  
Wet Season ◽  
Yield And Quality ◽  
Randomized Block Design ◽  
Yield Quality ◽  
Effect On Yield ◽  
Set Up

Oyster mushroom was a prospective vegetable commodity and has high economical value. The aim of this research was to find out oyster mushroom varieties that could be adapted in Bogor – West Java, and produced high yield and quality when cultivated both in the dry and rainy seasons. A Randomized Block Design with 4 replications were set up in mushroom houses during the dry and the rainy seasons. Treatments comprised of 6 varieties of oyster mushrooms, viz: varieties No. 1; 30; 37; 38; 46 (origin from IVEGRI’s collection) and No. 85 (origin from Bogor as control variety). The result showed that varieties and planting seasons has significantly effect on growth of oyster mushroom. However varieties has no significantly effect on yield of mushroom which was in average 55-91 ton/1000 m2 of mushrooms house area. Fresh yield of mushroom planted in dry season (91.3 ton) was significantly higher than those in wet season (61.7 ton). Varieties has significantly effect of mushroom quality, meanwhile seasons gave a same good quality with delicious/ ranking <3, storage resistance up to 2 days at room temperature and water content >90 %. Keywords: Planting season, Pleurotus ostreatus, growth, yield, quality

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