Agro-industrial residues influence mineral elements accumulation and nutritional composition of king oyster mushroom (Pleurotus eryngii)

Sardar, Hasan; Ali, Muhammad Asif; Anjum, Muhammad Akbar; Nawaz, Fahim; Hussain, Sajjad; Naz, Safina; Karimi, Sohail Mahmood

doi:10.1016/j.scienta.2017.07.010

Cited by 75 publications

(60 citation statements)

References 24 publications

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“…Differences in the mushroom ash contents depend on the substrate salts content [108]. Variations in mineral compositions may be due to the adsorption and accumulation of these elements by mushroom from the growth substrate [51], and to the availability of these nutrients in the substrates. Furthermore, minerals contents in mushrooms fruiting bodies are generally species-dependent [109].…”

Section: Aspects Related To Pleurotus Spp Cultivation On Agri-food Bmentioning

confidence: 99%

Pleurotus spp. Cultivation on Different Agri-Food By-Products: Example of Biotechnological Application

Ritota¹,

Manzi²

2019

Sustainability

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Agri-food industry generally produces huge volumes of wastes all over the world, and their disposal is a threat to the environment and public health. The chemical composition of most of these wastes make them be defined as lignocellulosic materials, so they could be a suitable substrate for solid-state fermentation process operated by mushrooms. White-rot fungi are well known for their degradation ability of lignocellulosic material, and many scientific works reported the use of different substrates for their production. Biotechnological treatments of agri-food wastes by mushrooms could be considered an eco-friendly solution to reuse and valorize them, besides to reduce their environmental impact. In this way, wastes would be transformed into new resources to produce added-value food products, besides representing an economic return for the same industries. The aim of this review is to provide an overview of the recent literature concerning the use of different agri-food residues as growth substrates for Pleurotus spp. cultivation, with attention to their effects on the growth and chemical composition of the cultivated mushrooms. Author Contributions: Conceptualization, M.R. and P.M.; Writing-Review & Editing, M.R. and P.M.; Supervision, M.R. and P.M. Funding: This research received no external funding. Conflicts of Interest:The authors declare that they have no conflict of interest.

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Section: Aspects Related To Pleurotus Spp Cultivation On Agri-food Bmentioning

confidence: 99%

Pleurotus spp. Cultivation on Different Agri-Food By-Products: Example of Biotechnological Application

Ritota¹,

Manzi²

2019

Sustainability

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“…The mycelial development requires soluble carbohydrates (molasses and glucose), minerals and organic nitrogen sources such as barley, wheat bran, sunflower, maize, oat, and soybean . It has been reported that the highest growth and nutrition can be obtained on cotton waste as compared to other lignocellulosic wastes …”

Section: Introductionmentioning

confidence: 99%

“…7 It has been reported that the highest growth and nutrition can be obtained on cotton waste as compared to other lignocellulosic wastes. 8 Glycine betaine (GB) also called betaine, a derived form of amino acid, is a natural component of different microorganisms, animals and plants. 9 It is non-toxic, soluble in water and contains methylated quaternary nitrogen that is efficiently accumulated in different tissues.…”

Section: Introductionmentioning

confidence: 99%

Modulation of agronomic and nutritional response of Pleurotus eryngii strains by utilizing glycine betaine enriched cotton waste

Khan

Muhammad

et al. 2019

J Sci Food Agric

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BACKGROUND This study aimed to evaluate the possibility of cotton waste enrichment with glycine betaine (GB) for production of two strains (P9, P10) of king oyster (Pleurotus eryngii). Cotton waste was used as (100%) control (T0 = cotton waste) and augmented with various combinations of GB, (T1 = 2 mmol L−1, T2 = 4 mmol L−1, T3 = 6 mmol L−1, T4 = 8 mmol L−1 and T5 = 10 mmol L−1). The response of king oyster to GB was evaluated by earliness, yield, biological efficiency (BE), minerals (nitrogen, phosphorus, potassium, zinc (Zn), copper (Cu), magnesium (Mg), manganese (Mn), iron (Fe), sodium (Na), calcium (Ca)), total sugars, total soluble solids, reducing sugars, non‐reducing sugars, ascorbic acid, proximate (crude protein, carbohydrates, crude fibers, ash, fats) content of fruiting body and Fourier‐transform infrared (FTIR) spectroscopy analysis compared with the control substrate (cotton waste). RESULTS The earliness, yield, and BE were higher as compared to control substrate and increased with an augmentation in the concentration of GB within the cotton waste. Two strains showed (on dry weight basis) 33.9–54.9 mg g−1 nitrogen, 6.8–12.5 mg g−1 phosphorus, 16.9–25.1 mg g−1 potassium, 40.5–64.2 mg kg−1 Zn, 17.1–37.3 mg kg−1 Cu, 1174–1325 mg kg−1 Mg, 20.1–29.1 mg kg−1 Mn, 129–265 mg kg−1 Fe, 779–835 mg kg−1 Ca), 6.3%–11.3% total sugars, 7.3–14.9 °Brix total soluble solids, 2.1–7.3% reducing sugars, 10.4–18.1% crude protein, 3.6–4.4% crude fiber and 5.6–16.7 mg (100 g)‐1 on various concentration of GB enrich cotton waste. Cotton waste enriched with GB significantly affected nutritional profile of king oyster mushroom. CONCLUSION The results revealed that GB enriched cotton waste can be used as an innovative substrate to enhance the yield and quality of king oyster mushroom. © 2019 Society of Chemical Industry

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“…6,7 In the disposal method of waste fungus, except for a small amount was returned to the field to be cultivated as substrate, the majority is directly discarded or burned in situ, thus discarding and breeding a variety of harmful organisms, such as mold, mosquitoes, and mites. 6,7 In the disposal method of waste fungus, except for a small amount was returned to the field to be cultivated as substrate, the majority is directly discarded or burned in situ, thus discarding and breeding a variety of harmful organisms, such as mold, mosquitoes, and mites.…”

mentioning

confidence: 99%

“…after the production of edible fungus flourished, and the annual production of waste fungus in China is more than 7 million tons. 6,7 In the disposal method of waste fungus, except for a small amount was returned to the field to be cultivated as substrate, the majority is directly discarded or burned in situ, thus discarding and breeding a variety of harmful organisms, such as mold, mosquitoes, and mites. It has become a source of pollution and a breeding ground for insects in the production of edible fungus, although burned on the spot may cause air pollution, which wastes resources and pollutes the environment.…”

mentioning

confidence: 99%

Study of the performance of biogas production by mixed fermentation of cow dung, deer manure, and mushroom fungus

Wang

et al. 2019

Energy Science & Engineering

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Anaerobic digestion (AD) of livestock and poultry manure to produce biogas can not only improve environmental problems, but also effectively utilize waste. In order to maximize the resource utilization of livestock and poultry manure, the AD experiments of mixing cow dung, deer manure, and mushroom fungus were carried out. The changes of AD biogas production (daily and cumulative biogas production), CH4 content, volatile fatty acids (VFAs), pH at different temperatures (20, 35, and 50°C), and mixing ratios were studied, and the optimum reaction conditions were discussed. Results show that with the increase in temperature the biogas production rate and the cumulative biogas production at each proportions increase. At 20°C, the amount of biogas generated is very small. Under different proportions of raw materials, the cumulative biogas production first increased and then decreased. The best biogas production is at a temperature of 50°C and a proportion of cow dung, deer manure, and mushroom fungus is 0.3:0.4:0.3. The unit total solid biogas production rate reached 0.23 L·g−1. The mixed fermentation of livestock manure and mushroom fungus made up for the inadequacy of its separate fermentation performance and was also an effective method to improve the biogas rate and comprehensive utilization rate of livestock manure. The results of this study are of great significance in promoting the utilization of livestock and poultry manure.

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Agro-industrial residues influence mineral elements accumulation and nutritional composition of king oyster mushroom (Pleurotus eryngii)

Cited by 75 publications

References 24 publications

Pleurotus spp. Cultivation on Different Agri-Food By-Products: Example of Biotechnological Application

Pleurotus spp. Cultivation on Different Agri-Food By-Products: Example of Biotechnological Application

Modulation of agronomic and nutritional response of Pleurotus eryngii strains by utilizing glycine betaine enriched cotton waste

Study of the performance of biogas production by mixed fermentation of cow dung, deer manure, and mushroom fungus

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