Changes in lignocellulosic fractions of growing substrates during the cultivation of Hypsizygus ulmarius mushroom and its effects on mushroom productivity

Öztürk, Ceren; Atíla, Funda

doi:10.1016/j.scienta.2021.110403

Cited by 17 publications

(9 citation statements)

References 33 publications

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“…Nevertheless, this might not be the case for bamboo sawdust at 100% because it constitutes the substrate with a much higher EC before spawning (Table 1 ). After cultivation, the EC of most substrate treatments significantly increased compared to the value before spawning, which is in accordance with previous reports by Philippoussis et al 41 and Öztürk and Atila 42 .…”

Section: Discussionsupporting

confidence: 92%

Commercial scale production of Yamabushitake mushroom (Hericium erinaceus (Bull.) Pers. 1797) using rubber and bamboo sawdust substrates in tropical regions

Chutimanukul,

Phatthanamas,

Thepsilvisut

et al. 2023

Sci Rep

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Yamabushitake (Hericium erinaceus) is one of the most sought out mushrooms that is widely used for both direct consumption and medicinal purposes. While its demand increases worldwide, cultivation of the mushroom is limited to temperate areas and its production in tropical regions has never been explored. The aim of this study was to test the utilization of rubber and bamboo sawdust, alone or as a substrate mixture, for industrial scale Yamabushitake mushroom production. Five substrate treatments with various ratios of the two sawdust were compared for their physicochemical properties in relation to mushroom productivity. The highest mushroom fresh and dry (113.22 and 23.25 g, respectively), biological efficiency (42.61%), and cap size (9.53 cm) were obtained from the substrates containing 100% rubber sawdust, with the mushroom yield decreasing proportional to the ratio of bamboo sawdust. The 100% rubber sawdust substrate provided a higher initial organic matter and carbon content together with C:N ratio at 63.2%, 36.7% and 65.48, respectively, whereas the 100% bamboo sawdust provided higher nitrogen content (1.03%), which was associated with lower mushroom yield but higher number of fruiting bodies. As in the 100% rubber sawdust substrate, a comparable mushroom yield and growth attributes were also obtained in the 3:1 rubber-bamboo sawdust mixture substrate. Principle component analysis of the measured variables indicated a strong influence of substrate C:N ratio before spawning and the change in substrate electrical conductivity and N content after cultivation to the variation in mushroom productivity among the treatments. The results demonstrate the applicability of rubber sawdust and its combination with up to 25% of bamboo sawdust for Yamabushitake mushroom cultivation and provide the basis for substrate optimization in the tropical Yamabushitake mushroom industry through a circular economy framework.

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Section: Discussionsupporting

confidence: 92%

Commercial scale production of Yamabushitake mushroom (Hericium erinaceus (Bull.) Pers. 1797) using rubber and bamboo sawdust substrates in tropical regions

Chutimanukul,

Phatthanamas,

Thepsilvisut

et al. 2023

Sci Rep

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“…The uplift of mushroom production has been achieved by using different substrates [22][23][24][25]. The content of 5'-nucleotides was relatively increased by adding soybean flour in the basal media of Tuber fermentation mycelia [26].…”

Section: Introductionmentioning

confidence: 99%

Effect of Mushroom Root Fermentation Broth on the Umami Taste and Nutrients of <em>Flammulina velutipes</em>

Xin¹,

Wang²,

Bao³

et al. 2022

Preprint

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As one of the most appealing edible mushrooms, the quality of Flammulina velutipes can be affected by the cultivation substrate, which has an impact on the mushroom umami taste and nutrients. In our study, the effect of mushroom root fermentation broth (MRFB) based substrate on umami taste and nutrients of F. velutipes were evaluated; four proportions of MRFB was conducted (CK 0%, E1 6.7%, E2 13.4%, E3 20.1%). Results indicated that MRFB was an effective nutrient supplement for mushroom cultivation substrate. E2 and E3 showed higher crude fiber, crude fat, soluble protein, and soluble sugar. Compared to CK, the content of monosodium glutamate-like (MSG-like) amino acids, essential amino acids, total amino acids and total 5'-nucleotides in E2 and E3 were higher. The equivalent umami concentration (EUC) values in E1, E2 and E3 were 1.70, 2.43 and 1.56 times of CK, respectively. Higher umami, saltness and sweetness taste values were found in E2. Thereby, it signified that better umami and richer nutrients were achieved by using substrate with proper volume of MRFB, especially, E2 with 13.4% of MRFB. Overall, better mushroom quality could be derived from the application of MRFB in cultivation. MRFB was a favorable nutrient supplement for Flammulina velutipes cultivation substrate.

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“…In the literature, some studies have focused on using alternative substrates for mushroom cultivation [14,25] . Mushroom cultivation remains an excellent bioconversion approach to turning lignocellulosic wastes into value‐added protein‐rich food thereby reducing waste accumulation and environmental pollution [26] …”

Section: Resultsmentioning

confidence: 99%

“…[14,25] Mushroom cultivation remains an excellent bioconversion approach to turning lignocellulosic wastes into value-added protein-rich food thereby reducing waste accumulation and environmental pollution. [26] On the other hand, Durian peel is an agricultural waste that is rich in lignin, cellulose, and hemicelluloses and contains high protein, low fat, and rich mineral element contents, among others. [19,20] The environment generally influences the metabolites of the various matrices.…”

Section: Discussionmentioning

confidence: 99%

Comparative Study on Biological Activities and Chemical Profiling of Mushroom (Pleurotus pulmonarius (Fr.) Quel.) Cultured on Lignocellulosic Agro Wastes

Zamakshshari

Ahmed

Nasharuddin

et al. 2023

Chemistry & Biodiversity

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The relevance of the lignocellulosic substrate in the cultivation of mushrooms has lent support to the exploration of several lignocellulosic agro wastes. This study was, thus, aimed at the evaluation of durian peel as an alternative substrate for more sustainable mushroom cultivation and climate change mitigation. The secondary metabolites and biological activities of both aqueous and organic mushroom (Pleurotus pulmonarius (Fr.) Quel.) extract cultured on durian peel and rubberwood sawdust substrate were compared using GCMS, LCMS as well as various biological assays (cytotoxicity, antimicrobial and antioxidant activities). Mushroom extracts from durian peel substrates possess remarkable biological activities. The results showed that the aqueous extracts had poor antimicrobial activities. The organic extracts were more active against cancer cells than the aqueous extracts, while the aqueous extracts were more potent as antioxidants than the organic extracts. Overall, the mushroom extract from the durian substrate was the most effective except against A549 and SW948, while the aqueous extract from the durian substrate was the most effective against the A549 cancer cell lines with 29.53±2.39 % inhibition. On the other hand, the organic mushroom extract from the sawdust substrate was the most effective against SW948 with 60.24±2.45 % inhibition. Further studies, however, are needed to elucidate the molecular mechanism of action of P. pulmonarius extracts against cancer cell proliferation and the effect of the substrates on the nutritional composition, secondary metabolites, and other biological activities of P. pulmonarius extracts.

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Changes in lignocellulosic fractions of growing substrates during the cultivation of Hypsizygus ulmarius mushroom and its effects on mushroom productivity

Cited by 17 publications

References 33 publications

Commercial scale production of Yamabushitake mushroom (Hericium erinaceus (Bull.) Pers. 1797) using rubber and bamboo sawdust substrates in tropical regions

Commercial scale production of Yamabushitake mushroom (Hericium erinaceus (Bull.) Pers. 1797) using rubber and bamboo sawdust substrates in tropical regions

Effect of Mushroom Root Fermentation Broth on the Umami Taste and Nutrients of <em>Flammulina velutipes</em>

Comparative Study on Biological Activities and Chemical Profiling of Mushroom (Pleurotus pulmonarius (Fr.) Quel.) Cultured on Lignocellulosic Agro Wastes

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