ORIGINAL RESEARCH article
Front. Plant Sci.
Sec. Plant Metabolism and Chemodiversity
Volume 16 - 2025 | doi: 10.3389/fpls.2025.1456290
Effects and formula optimization of Rosa roxbunghii pomace substrate on the yield and volatile flavor compounds of Lentinulaedodes
Provisionally accepted
Tingfei Deng1*
Liangqun Li1Chunyan Li1Yanfang Yan1Anqin Gao2Xiaolan Liu1Xiong Pan1Ming Gao1Lijuan Ge1
Mei Peng1Zhongsheng Luo1Yan Tian3Juan Yang1
Xiaosheng Yang1*- 1Guizhou Medical University, Guiyang, China
- 2Liupanshui Agricultural and Rural Bureau of Guizhou Province, Liupanshui, China
- 3Wengfu (Group) Co., guiyang, China
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This research explores the potential of Rosa roxburghii pomace (RRP) as a mushroom cultivation medium, focusing on its effects on yield and flavor. The study examined how varying proportions of RPT influenced mushroom yield and volatile compounds. Notably, a mixture containing 30% RRP (Formula 2) demonstrated the highest yield, achieving 0.85 kg per cultivation bag. Advanced gas chromatography-mass spectrometry techniques were employed to analyze the volatile flavor profiles, which differed significantly among the tested formulas. Formula 2 stood out for its unique flavor attributes, with a 29.16% relative content of 1-octen-3-ol. Principal component analysis (PCA) further confirmed significant differences in volatile flavor substances between Formula 2 and the control group.These results underscored the potential of RRP not only in boosting mushroom yield but also in enriching flavor profiles. This study introduced a novel approach to utilizing RRP in mushroom cultivation, offering a sustainable method to improve the quality and taste of cultivated mushrooms while providing a valuable application for this resource.
Keywords: Rosa roxbunghii pomace, Lentinus edodes, Volatile components, Gas Chromatography-Mass Spectrometry, Principal Components Analysis
Received: 27 Sep 2024; Accepted: 28 Apr 2025.
Copyright: © 2025 Deng, Li, Li, Yan, Gao, Liu, Pan, Gao, Ge, Peng, Luo, Tian, Yang and Yang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Tingfei Deng, Guizhou Medical University, Guiyang, China
Xiaosheng Yang, Guizhou Medical University, Guiyang, China
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