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Extension of Storage Time of Chicon using Nanoparticle of Machilus thunbergii Extracts  

Kwon, Min-Chul (College of Bioscience and Biotechnology, Kangwon National University)
Han, Jae-Gun (College of Bioscience and Biotechnology, Kangwon National University)
Ha, Ji-Hye (College of Bioscience and Biotechnology, Kangwon National University)
Jin, Ling (College of Bioscience and Biotechnology, Kangwon National University)
Choi, Geun-Pyo (Department of Food Processing & Bakery, Gangwon Provincial College)
Park, Uk-Yeon (Department of Food Processing & Bakery, Gangwon Provincial College)
Lee, Dal-Ho (Sorak Traditional Food)
Hyeon-Yong, Lee (College of Bioscience and Biotechnology, Kangwon National University)
Publication Information
Korean Journal of Medicinal Crop Science / v.16, no.5, 2008 , pp. 320-325 More about this Journal
Abstract
Machilus thunbergii has been showed relation to antimicrobial activity on minimal inhibitoty concentration (MIC) and colony forming inhibitory activity (CFIA) test, so that can be used to food preservatives for green vegetable. Nanoparticles has been made of edible materials. 80% of the nanoparticles has been characterized by image analyser and electron microscopy, showing in the range under 300 nm diameter. The sprayed nanoparticles remained on the surface of chicon even after washing by dilution water, then activate biological activities for storage of chicon with storing and releasement system of extracts. Chicon treated nanoparticle has been kept fresh condition about 2 months longer than 3 weeks of the non-treated control. It can be tell that treatment with nanoparticle of M. thunbergii extracts extends storage time of chicon possibly by inhibition of ethylene production through efficiency control on cell breathing.
Keywords
Machilus thunbergii; Chicon; Nanoparticle; Vegetable Storage;
Citations & Related Records
Times Cited By KSCI : 9  (Citation Analysis)
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