Biological efficiency and nutritional value of the culinary-medicinal mushroom Auricularia cultivated on a sawdust basal substrate supplement with different proportions of grass plants

Liang, Chih-Hung; Wu, Changyong; Lu, Pei-Luen; Kuo, Yun-Chen; Liang, Zeng‐Chin

doi:10.1016/j.sjbs.2016.10.017

Cited by 58 publications

(31 citation statements)

References 34 publications

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“…Supplementation has been reported to improve yield and quality of most cultivated species worldwide, including the above cited species (Fig. 2 ) (Sánchez 2010 ; Gaitán-Hernández et al 2014 ; Liang et al 2016 ; Pardo-Giménez et al 2016 , 2018 ; Xie et al 2017 ). Although many other varieties have been successfully cultivated (Carrasco et al 2018 ), some of them present commercial limitations due to the reduced yield achieved.…”

Section: New Varieties Of Cultivated Mushrooms To Diversify the Indusmentioning

confidence: 99%

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Supplementation in mushroom crops and its impact on yield and quality

et al. 2018

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Mushroom supplementation is an agronomic process which consists of the application of nutritional amendments to the substrates employed for mushroom cultivation. Different nitrogen and carbohydrate rich supplements have been evaluated in crops with a substantial impact on mushroom yield and quality; however, there is still controversy regarding the nutritional requirements of mushrooms and the necessity for the development of new commercial additives. The addition of external nutrients increases the productivity of some low-yielding mushroom varieties, and therefore is a useful tool for the industry to introduce new commercially viable varieties. Spent mushroom compost is a waste material that could feasibly be recycled as a substrate to support a new commercially viable crop cycle when amended with supplements. On the other hand, a new line of research based on the use of mushroom growth promoting microorganisms is rising above the horizon to supplement the native microbiota, which appears to cover nutritional deficiencies. Several supplements employed for the cultivated mushrooms and their agronomic potential in terms of yield and quality are reviewed in this paper as a useful guide to evaluate the nutritional requirements of the crop and to design new formulas for commercial supplementation.

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Section: New Varieties Of Cultivated Mushrooms To Diversify the Indusmentioning

confidence: 99%

“…Ex Fr.) or Hypsizygus marmoreus (Peck) Bigel (Chang and Miles 2004 ; Estrada et al 2009 ; Liang et al 2016 ; Xie et al 2017 ; Kleofas et al 2014 ; Yamanaka 2017 ).…”

Section: Introductionunclassified

Supplementation in mushroom crops and its impact on yield and quality

et al. 2018

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“…Some substrates also contain mineral additives, mostly in the form of gypsum and/or chalk. It is well established that the use of substrates composed of mixtures of various materials is more beneficial for the production than the use of homogeneous substrates due to the enriched nutritional environment [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

The effect of different substrates on the growth of six cultivated mushroom species and composition of macro and trace elements in their fruiting bodies

Siwulski

Rzymski

Budka

et al. 2018

Eur Food Res Technol

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There is an ongoing interest in the production of mushrooms as food, and with their consumption on the rise, there is a need to establish different safety measures. In the present study, six mushroom species (Agrocybe cylindracea, Clitocybe maxima, Flammulina velutipes, Ganoderma lucidum, Lentinula edodes and Pleurotus eryngii) were cultivated on two commonly used substrates (A-based on alder and beech sawdust; B-based on oak sawdust and flax shives). The aims were to determine their growth and the accumulation of 70 elements in their fruiting bodies, 33 of which were detected in all analysed samples and were used for statistical evaluation. Cultivation of C. maxima, G. lucidum and L. edodes resulted in higher yield and mineral content when substrate A was used, cultivation of A. cylindracea and F. velutipes yielded better results on substrate B, P. eryngii cultivation outcomes were similar for both substrates. L. edodes was found to have a high affinity to accumulate Cd, C. maxima can bioconcentrate Al and Ni, Ganoderma lucidum-Pb, while F. velutipes-Hg. The study indicated that the chemical composition of substrates could affect both the yield and the level of various toxic and nutritional elements.

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“…Among edible mushrooms, especially A. cornea , the nutritional value of fruiting bodies is affected by the substrate. The microbial community structure in the substrate also impacts on the mushroom growth and development [ 20 , 21 ]. The microbial community constitution and activities are closely associated with the ratio of carbon to nitrogen in the substrate, and certain bacterial community structures can indicate the health status of edible mushrooms [ 22 ].…”

Section: Introductionmentioning

confidence: 99%

Influence of Temperature on the Bacterial Community in Substrate and Extracellular Enzyme Activity ofAuricularia cornea

Zhang

Miao

et al. 2018

Mycobiology

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Temperature is an important environmental factor that can greatly influence the cultivation of Auricularia cornea. In this study, lignin peroxidase, laccase, manganese peroxidase, and cellulose in A. cornea fruiting bodies were tested under five different temperatures (20 °C, 25 °C, 30 °C, 35 °C, and 40 °C) in three different culture periods (10 days, 20 days and 30 days). In addition, the V4 region of bacterial 16S rRNA genes in the substrate of A. cornea cultivated for 30 days at different temperatures were sequenced using next-generation sequencing technology to explore the structure and diversity of bacterial communities in the substrate. Temperature and culture days had a significant effect on the activities of the four enzymes, and changes in activity were not synchronized with changes in temperature and culture days. Overall, we obtained 487,694 sequences from 15 samples and assigned them to 16 bacterial phyla. Bacterial community composition and structure in the substrate changed when the temperature was above 35 °C. The relative abundances of some bacteria were significantly affected by temperature. A total of 35 genera at five temperatures in the substrate were correlated, and 41 functional pathways were predicted in the study. Bacterial genes associated with the membrane transport pathway had the highest average abundance (16.16%), and this increased at 35 °C and 40 °C. Generally, different temperatures had impacts on the physiological activity of A. cornea and the bacterial community in the substrate; therefore, the data presented herein should facilitate cultivation of A. cornea.

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Biological efficiency and nutritional value of the culinary-medicinal mushroom Auricularia cultivated on a sawdust basal substrate supplement with different proportions of grass plants

Cited by 58 publications

References 34 publications

Supplementation in mushroom crops and its impact on yield and quality

Supplementation in mushroom crops and its impact on yield and quality

The effect of different substrates on the growth of six cultivated mushroom species and composition of macro and trace elements in their fruiting bodies

Influence of Temperature on the Bacterial Community in Substrate and Extracellular Enzyme Activity ofAuricularia cornea

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