图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
国际药用蘑菇期刊
影响因子: 1.423 5年影响因子: 1.525 SJR: 0.433 SNIP: 0.661 CiteScore™: 1.38

ISSN 打印: 1521-9437
ISSN 在线: 1940-4344

国际药用蘑菇期刊

DOI: 10.1615/IntJMedMushrooms.v19.i6.60
pages 547-560

Effect of Pulsed Light Irradiation on Bioactive, Nonvolatile Components and Antioxidant Properties of Caterpillar Medicinal Mushroom Cordyceps militaris (Ascomycetes)

Shih-Jeng Huang
Department of Health Food, Chung Chou University of Science and Technology, Yuanlin, Changhua 51003, Taiwan, Republic of China
Fu-Kuei Huang
Department of Neonatology, Children's Hospital, China Medical University Hospital, China Medical University, Taichung, Taiwan, ROC
Agnes Purwidyantri
Department of Biotechnology, Asia University, Wufeng, Taichung, Taiwan, ROC
Arif Rahmandita
Department of Biotechnology, Asia University, Wufeng, Taichung, Taiwan, ROC
Shu-Yao Tsai
Department of Food Nutrition and Health Biotechnology, Asia University, Wufeng, Taichung, Taiwan, Republic of China; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, Republic of China

ABSTRACT

The caterpillar medicinal mushroom Cordyceps militaris contains many bioactive components, such as adenosine, cordycepin, and polysaccharides. In this study, C. militaris was exposed to 0, 3, 6, or 9 pulses of light irradiation to estimate changes in vitamin D2, bioactive compounds, nonvolatile taste components, and antioxidant properties. In addition, we compared the components and properties of C. militaris mycelia and solid waste medium that had been treated with pulsed light (PL) irradiation. Overall, PL irradiation of C. militaris increased the vitamin D2 content and increased the total amino acid levels 9-48%; the antioxidant properties of the mycelia treated with 0 pulses and of the solid waste medium treated with 3 pulses all exhibited lower half-maximal effective concentrations. Therefore, PL irradiation affected the amounts of bioactive compounds, but the irradiated samples still contained intense umami taste and a sufficient amount of antioxidant components.


Articles with similar content:

Enhancement of Antioxidant Properties and Increase of Content of Vitamin D2 and Non-volatile Components in Fresh Button Mushroom, Agaricus bisporus (Higher Basidiomycetes) by γ-irradiation
International Journal of Medicinal Mushrooms, Vol.16, 2014, issue 2
Jeng-Leun Mau, Shu-Yao Tsai, Shih-Jeng Huang
Effect of UV-B Irradiation on Physiologically Active Substance Content and Antioxidant Properties of the Medicinal Caterpillar Fungus Cordyceps militaris (Ascomycetes)
International Journal of Medicinal Mushrooms, Vol.17, 2015, issue 3
Jeng-Leun Mau, Shu-Yao Tsai, Yu-Shan Li, Chun-Ping Lin, Shih-Jeng Huang
Nonvolatile Taste Components of Fruit Bodies and Mycelia of Shaggy Ink Cap Mushroom Coprinus comatus (O.F. Müll.: Fr.) Pers. (Agaricomycetideae)
International Journal of Medicinal Mushrooms, Vol.9, 2007, issue 1
Hui-Li Tsai
In Vitro Anti-inflammatory Activity of Selected Japanese Higher Basidiomycetes Mushrooms
International Journal of Medicinal Mushrooms, Vol.10, 2008, issue 1
Nitaro Maekawa, Esameldin E. Elgorashi, Hiroshi Satoh
Antioxidant and Enzyme Inhibitory Activities of Extracts from Wild Mushroom Species from Turkey
International Journal of Medicinal Mushrooms, Vol.19, 2017, issue 4
Abdurrahman Aktumsek, Gokhan Zengin, Mehmet Sefa Kocak, Mehmet Cemil Uren, Marcello Locatelli, Halil Gungor, Cengiz Sarikurkcu