Sterilization of oyster mushroom crop residue substrate by using cold plasma technology

Agun, Linda; Ahmad, Norhayati; Redzuan, Norizah; Idirs, Nor Azyan Syahirah; Taib, Shazwin Mat; Zakaria, Zalmiyah; Ibrahim, Roslina

doi:10.1016/j.matpr.2020.03.584

Cited by 8 publications

(2 citation statements)

References 16 publications

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“…Disinfectant solutions can degrade the quality of aquatic products, affecting the flavor of raw aquatic items. On an automated production line, the sensitive operation of manual PH tests and the precision control of their time intervals are difficult to achieve (Agun et al, 2019). The second point is that all raw aquatic food processing must take place in an aseptic operating environment (Leng et al, 2022).…”

Section: Methodsmentioning

confidence: 99%

Development and evaluation of an intelligentUVCsterilization system for raw aquatic food production

Xing

et al. 2023

J Food Process Engineering

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Raw aquatic food is regarded as an important source of proteins. However, the presence of various bacteria can increase the risk of disease in humans. As a result, a crucial step in the processing of aquatic products is the disinfection of raw aquatic food. An intelligent ultraviolet c radiation (UVC) sterilization system was established and evaluated in this study. On the automated production line, the UVC lamp's sterilization intensity can be automatically adjusted to achieve intelligent sterilization of the various aquatic product categories. The system was implemented and evaluated for oyster surface sterilization experiments in the production line. The quality indicators of oysters, such as volatile salt nitrogen content and aerobic bacterial count, were measured before and after sterilization. The average sterilization rate of the intelligent system is 96.4%. The results showed that the system had an excellent sterilization effect and improved the shelf life of aquatic products.

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Section: Methodsmentioning

confidence: 99%

Development and evaluation of an intelligentUVCsterilization system for raw aquatic food production

Xing

et al. 2023

J Food Process Engineering

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“…Appropriate extension of discharge time, processing voltage and frequency can increase the density of high-energy particles in cold plasma and improve the sterilization rate. Agun et al 17 used cold plasma technology to sterilize oyster mushrooms, and the colony was reduced from 91 g CFU ml −1 (0 min) to 8.21 g CFU ml −1 after extending the treatment time to 25 min. Microbial properties such as bacterial growth period and cell wall thickness are also important factors affecting the bactericidal efficiency of cold plasma.…”

Section: The Sterilization Technologymentioning

confidence: 99%

Review on sterilization techniques, and the application potential of phage lyase and lyase immobilization in fighting drug-resistant bacteria

Lu,

2024

J. Mater. Chem. B

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Bioproduct advances: insight into failure factors in mycelium composite fabrication

Shakir,

Ahmad

2024

Biofuels Bioprod Bioref

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In the evolving field of bioproducts, materials that synergize sustainability with functionality are of paramount importance. Mycelium composites, derived from intricate networks of fungal filaments, are gaining traction as innovative bioproducts that offer a compelling blend of eco‐friendliness, renewability, and adaptability. As the quest intensifies for alternatives that can mitigate the environmental toll of conventional products, mycelium‐based solutions are emerging as beacons on the sustainable bioproducts horizon. Their transition from niche innovations to mainstream applications depends on their ability to overcome a series of fabrication challenges. This review paper investigates the critical challenges faced in the fabrication of mycelium composite. It examines rigorously some essential factors leading to fabrication failure, such as contamination, inconsistent growth, insufficient moisture, inappropriate pH, and improper substrate preparation. The review offers a comprehensive analysis of each factor influencing mycelium growth and the resulting composite properties, with an emphasis on preventative and mitigating strategies. Through an in‐depth exploration of case studies detailing unsuccessful mycelium composite fabrication, the significance of understanding these failure factors is emphasized. The paper culminates in a forward‐thinking discourse on potential strategies for refining fabrication processes, and identifies promising research areas poised to enhance both the success rate and overall efficiency of mycelium composite production.

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Sterilization of oyster mushroom crop residue substrate by using cold plasma technology

Cited by 8 publications

References 16 publications

Development and evaluation of an intelligentUVCsterilization system for raw aquatic food production

Development and evaluation of an intelligentUVCsterilization system for raw aquatic food production

Review on sterilization techniques, and the application potential of phage lyase and lyase immobilization in fighting drug-resistant bacteria

Bioproduct advances: insight into failure factors in mycelium composite fabrication

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