The impact of lignocellulosic wastes and industrial by-products on some chemical properties of Shiitake mushroom (Lentinula edodes)
- Department of Horticultural Sciences, Isf. C., Islamic Azad University, Isfahan, Iran
- Department of Horticultural Sciences, Edibe and Medicinal Mushrooms Research Center, Isf. C., Islamic Azad University, Isfahan, Iran
- Institute of Agriculture, Water, Food, and Nutraceuticals, Isf.C., Islamic Azad University, Isfahan, Iran
Received: 2025-01-06
Revised: 2025-05-03
Accepted: 2025-08-21
Published in Issue 2025-09-07
Copyright (c) -1 Abbas Lotfi, Mehrdad Jafarpour, Fariba Khalili (Author)

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
PDF views: 8
Abstract
Purpose: The edible and medicinal Shiitake mushroom is one of the most well-known mushrooms worldwide. Mushroom cultivation reduces the environmental impact of agricultural waste used as substrates and provides an economically viable alternative for producing food with high flavor and quality, as well as valuable metabolites.
Method: The present study was conducted in 2023 at the Islamic Azad University, Isfahan branch, using a split-plot design arrangement. The main plots included sawdust from oak, poplar, mulberry, and corn wood, while the subplots included wheat bran (0 and 25%), oat seeds (0 and 30%), gypsum (CaSO₄•2H₂O) (0 and 30 mmol per kilogram), whey powder (0 and 1%), dairy factory wastewater (0 and 50%), and sugar factory wastewater (0 and 50%).
Result: The highest average carbohydrate content in the Shiitake mushroom was observed in the oak sawdust treatment with wheat bran supplement (29.71%), while the lowest was found in the poplar sawdust treatment with dairy wastewater (25.54%). Additionally, the highest average protein content in the Shiitake mushroom was observed in the oak sawdust treatment with dairy wastewater supplement, while the lowest was found in the poplar and corn sawdust treatments without any supplements (15.34 and 15.37 g per kg dry weight, respectively).
Conclusion: The highest average carbohydrate content in Shiitake mushrooms was observed in the oak sawdust treatment with wheat bran supplementation. The highest fiber content in Shiitake mushrooms was observed in the oat treatment, while the lowest content was found in treatments with whey, dairy wastewater, control, and gypsum.
Highlights
- Oak sawdust + wheat bran yielded highest Shiitake carbs (29.71%).
- Dairy wastewater + oak sawdust boosted Shiitake protein (33.54 g/kg).
- Oat supplement increased Shiitake fiber content (86.93 g/kg).
- Substrate type did not significantly affect ash or soluble solids.
- Lignocellulosic wastes enhanced Shiitake nutritional quality sustainably.
- Gypsum reduced oxalate toxicity, improving Shiitake mycelial growth.
- Dairy wastewater enriched nitrogen, elevating Shiitake protein levels.
- Whey and control treatments showed lowest fiber content in Shiitake.
Keywords
- Shiitake mushroom,
- Soluble solids,
- Fiber,
- Carbohydrates,
- Protein
References
- Atila F, Tuzel Y, Fernández JA, Faz Cano A, Sen F (2018) The effect of some agro-industrial wastes on yield, nutritional characteristics and antioxidant activities of Hericium erinaceus isolates. Sci Hortic 238: 246-254. https://doi.org/10.1016/j.scienta.2018.04.049
- Atila F (2019) Compositional changes in lignocellulosic content of some agro-wastes during the production cycle of Shiitake mushroom. Sci Hortic 245: 263-268. http://dx.doi.org/10.1016/j.scienta.2018.10.029
- Baktemur G, Kara E, Yarar M, Yilmaz N, Ağçam E, Akyildiz A, Taşkin H (2022) Yield, quality and enzyme activity of Shiitake mushroom (Lentinula edodes) grown on different agricultural wastes. Not Bot Horti Agrobo 1: 45-49. https://doi.org/10.15835/nbha50112553
- Bellettini M, Fiorda F, Maieves H, Teixeira G, Avila S, Hornung P, Maccari A, Ribani RH (2019) Factors affecting mushroom Pleurotus spp. SJBS 26: 633–646. https://doi.org/10.1016/j.sjbs.2016.12.005
- Chen F, Grimm A, Eilertsen L, Martín C, Arshadi M, Xiong S (2021) Integrated production of edible mushroom (Auricularia auricular-judae), fermentable sugar and solid biofuel. NREL 170: 172–180. https://doi.org/10.1016/j.renene.2021.01.124
- Curvetto NR, González-Matute R, Figlas D, Delmastro S (2005) Shiitake bag cultivation. Chapter 4. Sunflower seed hulls. Mushroom Growe ŕs Handbook 2 – Shiitake Cultivation. Mushworld- Heineart Inc., Seoul. pp. 119-124.
- Gaitán-Hernández R, Esqueda M, Gutierrez A, Beltran-Garcia M (2011) Quantitative changes in the biochemical composition of lignocellulosic residues during the vegetative growth of Lentinula edodes. Braz J Microbiol 42: 1. 30-40. https://doi.org/10.1590/S1517-83822011000100004
- Hu L, Bi J, Jin X, Qiu Y, Sman RGM (2021) Study on the rehydration quality improvement of Shiitake mushroom by combined drying methods. Foods 10: 769. https://doi.org/10.3390/foods10040769
- Hu S, Feng X, Huang W, Ibrahim SA, Liu Y (2020) Effects of drying methods on non-volatile taste components of Stropharia rugoso-annulata mushrooms. LWT – FS&T 127: 109428. http://dx.doi.org/10.1016/j.lwt.2020.109428
- Jiang T, Feng L, Li J (2012) Changes in microbial and postharvest quality of Shiitake mushroom (Lentinus edodes) treated with chitosan–glucose complex coating under cold storage. Food Chemistry 131: 780-786. http://dx.doi.org/10.1016/j.foodchem.2011.08.087
- Kazemi Jeznabadi E, Jafarpour M, Eghbalsaied S (2024) King oyster mushroom production using various sources of agricultural wastes in Iran. Int J Recycl Org Waste Agric 5(1). https://doi.org/10.1007/s40093-015-0113-3
- Kozarski M, Klaus A, Jakovljevic D, Todorovic N, Vunduk J, Petrović P, Van Griensven L (2015) Antioxidants of edible mushrooms. Molecules 20: 19489-19525. https://doi.org/10.3390/molecules201019489
- Kumar P, Eid EM, Al-Huqail AA, Širic I, Adelodun B, Abou Fayssal S, Valadez-Blanco R, Goala M, Ajibade FO, Choi KS, Kyung SC, kumar V (2022) Kinetic studies on delignification and heavy metals uptake by Shiitake (Lentinula edodes) mushroom cultivated on agro-industrial wastes. Horticulturae 8: 316. https://doi.org/10.3390/horticulturae8040316
- Li J, Duan Y, Hu Z, Yang F, Wu X, Zhang R (2022) Physiological mechanisms by which gypsum increases the growth and yield of Lentinula edodes. Applied Microbiol Biotechnol 106: 2677–2688. https://doi.org/10.1007/s00253-022-11884-4
- Liu Q, Bau T, Jin R, Cui X, Zhang Y, Kong W (2022) Comparison of different drying techniques for Shiitake mushroom (Lentinus edodes): Changes in volatile compounds, taste properties, and texture qualities. LWT - FS&T 164: 113651. https://doi.org/10.1016/j.lwt.2022.113651
- Marlina L, Sukotjo S, Marsudi S (2015) Potential of oil palm empty fruit bunch (EFB) as media for oyster mushroom, Pleurotus ostreatus cultivation. Procedia Chem 16: 427- 431. https://doi.org/10.1016/j.proche.2015.12.074
- Parola S, Chiodaroli L, Orlandi V, Vannini C, Panno L (2017) Lentinula edodes and Pleurotus ostreatus: functional food with antioxidant - antimicrobial activity and an important source of vitamin D and medicinal compounds. FFHD 7: 773–794. http://dx.doi.org/10.31989/ffhd.v7i10.374
- Qiu Y, Bi J, Jin X, Wu X, Hu L, Chen L (2022) Investigation on the rehydration mechanism of freeze-dried and hot-air dried Shiitake mushrooms from pores and cell wall fibrous material. Food Chem 383: 132360. http://dx.doi.org/10.3390/foods10040769
- Ramazan D, Moradipour F, Zarrabi M (2019) Evaluation of the effect of enrichment of the culture medium with chemical and biological supplements on some qualitative characteristics and yield of oyster mushroom (Pleurotus ostreatus). Iranian Horticul Sci 2: 310-295. https://doi.org/10.22059/ijhs.2018.247492.1359
- Royse D, Sanchez JE (2007) Ground wheat straw as a substitute for portions of oak wood chips used in Shiitake (Lentinula edodes) substrate formulae. Bioresour Technol 98: 2137-2141. http://dx.doi:10.1016/j.biortech.2006.08.023
- Royse DJ, Baars J, Tan Q (2017) Current overview of mushroom production in the world. In: Zied DC, Pardo-Gimenez A. (Eds.), Edible and Medicinal Mushrooms: Technology and Applications. Wiley, New York, pp. 5–13. https://doi.org/10.1002/9781119149446.ch2
- Sarhadi H, Ramazan D, Zarrabi M, Pirnia M, Nasiri Dehsorkhi A, Yousef Shahi B (2017) Evaluation of physical and chemical properties of culture medium components in the production process of Shiitake mushroom (Lentinula edodes (Berk.) Pegler). J Plant Prod Resear 3: 131-146. https://doi.org/10.22069/jopp.2021.18521.2732
- Safari F, Tavasoli A, Ataei A, Choi JK (2024) Hydrogen and syngas production from gasification of lignocellulosic biomass in supercritical water media. Int J Recycl Org Waste Agric 4(2). https://doi.org/10.1007/s40093-015-0091-5
- Shams R, Singh J, Dash KK, Hussain Dar A (2022) Comparative study of freeze drying and cabinet drying of button mushroom. Appl. Food Res 1: 100084. http://dx.doi.org/10.1016/j.afres.2022.100084
- Soliman AS, El-feky SA, Darwish E (2015) Alleviation of salt stress on Moringa peregrina using foliar application of nanofertilizers. J Hortic For 7: 36- 47. https://doi.org/10.5897/JHF2014.0379
- Thi Bich HN, Doan CC, Khanh Phan UN, Vu Le KT, Bui TD, Tanaka M, Van Vo M (2025) Sustainable improvement of nutrition quality and biological activity from cassava residue and okara through solid-state fermentation by Pleurotus citrinopileatus mycelium. J Applied Biol Biotechnol 13(2): 44-54. http://doi.org/10.7324/JABB.2024.204855
- Wieczorko Bar´an T, Rodr´ıguez Portillo E, Gonz´alez Britos C (2024) Use of agro-industrial waste for the production of compost as a sustainable management alternative. Int J Recycl Org Waste Agric 13(4). https://doi.org/10.57647/j.ijrowa-w1mq-2s51
- Yao L, Zhao Q, Xiao J, Sun J, Yuan X, Zhao B, Niu S (2012) Composition and antioxidant activity of the polysaccharides from cultivated Saussurea involucrata. Int J Biol Macromol 50: 849- 853. https://doi.org/10.1016/j.ijbiomac.2011.11.012
- Zhang L, Dong X, Feng X, Ibrahim SA, Huang W, Liu Y (2021) Effects of drying process on the volatile and non-volatile flavor compounds of Lentinula edodes. Foods 10: 2836. http://dx.doi.org/10.3390/foods10112836