Large-Scale Batch (1 m2) Production and Mechanical Assessment of Mushroom Mycelium Mats

IF 3.2 4区 工程技术 Q2 CHEMISTRY, MULTIDISCIPLINARY
Yong-Hyeon Jeong, Ho-Seong Im, Chanwook Park, Jaesik Seo, Yongtae Joo, Hyun-Jae Shin
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引用次数: 0

Abstract

The development of sustainable leather materials from mushroom mycelium is considered due to ethical issues in animal leather production and environmental pollution problems. It has been confirmed that mushroom mycelium can form a biofilm, the so-called mycelium mat, resulting in a leather-like texture. Therefore, large-scale production of mycelium mats can be essential in future applications in the leather and fashion industry. In this study, for the production of the mycelium mat, environmental factors, including light, temperature, humidity, and CO2 levels, are to be controlled, and the height of the solid medium filled in the culture tray was also examined. Batch-wise large-scale production was performed on a large culture tray (1 m2), and suitable culturing conditions for producing mycelium mats were suggested as follows: 27–28 ℃ of the temperature range, 90–95% of the humidity range, and 1100–1200 ppm of the CO2 level. Large-scale mycelium mats of several different strains of mushrooms were successfully produced. The mechanical properties were measured after dividing it into nine areas to ensure the quality uniformity of the mats produced. This mycelium culture and large-scale production study will be a stepping stone for future research on the continuous and economical production of sustainable leather alternatives.

蘑菇菌丝体垫大规模批量(1平方米)生产及力学评价
由于动物皮革生产中的伦理问题和环境污染问题,人们考虑从蘑菇菌丝体中开发可持续皮革材料。已经证实,蘑菇菌丝体可以形成一种生物膜,即所谓的菌丝体垫,从而产生皮革般的质地。因此,大规模生产菌丝体垫在未来的皮革和时尚行业的应用是必不可少的。在本研究中,菌丝席的生产需要控制环境因素,包括光、温度、湿度和CO2水平,并检查了培养皿中填充的固体培养基的高度。在1 m2的大型培养盘上进行批量大规模生产,提出生产菌丝席的适宜培养条件为:温度范围27 ~ 28℃,湿度范围90 ~ 95%,CO2浓度1100 ~ 1200 ppm。成功地生产了几种不同菌种的大型菌丝席。将其分成9个区域进行力学性能测试,以保证所生产的垫子的质量均匀性。这项菌丝体培养和大规模生产研究将为未来研究可持续皮革替代品的连续和经济生产奠定基础。
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来源期刊
Korean Journal of Chemical Engineering
Korean Journal of Chemical Engineering 工程技术-工程:化工
CiteScore
4.60
自引率
11.10%
发文量
310
审稿时长
4.7 months
期刊介绍: The Korean Journal of Chemical Engineering provides a global forum for the dissemination of research in chemical engineering. The Journal publishes significant research results obtained in the Asia-Pacific region, and simultaneously introduces recent technical progress made in other areas of the world to this region. Submitted research papers must be of potential industrial significance and specifically concerned with chemical engineering. The editors will give preference to papers having a clearly stated practical scope and applicability in the areas of chemical engineering, and to those where new theoretical concepts are supported by new experimental details. The Journal also regularly publishes featured reviews on emerging and industrially important subjects of chemical engineering as well as selected papers presented at international conferences on the subjects.
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