Effects of Sample Preparation Methods for the Isolation of Foodborne Pathogens from Sprout Seeds

Kim, Won-Il; Kim, Sun Young; Kim, In-Seon; Han, Sang-Hyun; Kim, Se-Ri; Yun, Bohyun; Ryu, Jae-Gee; Kim, Hyeon-Ju

doi:10.13103/jfhs.2016.31.6.465

Cited by 1 publication

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“…1973년과 2006년 사이에 여러 국가에서 채소나 새싹으로부터 유래한 것으로 추정되는 위생 관련 병이 발생한 사례가 최소 40건 이상인 것으로 보고된 바 있다 (Waje and Kwon, 2007). 이러한 발병의 원인은 대부분은 살모넬라 또는 대장균 O157:H7 로 오염된 알팔파, 무, 녹두 및 브로콜리 새싹과 관련이 있는 것으로 알려졌다 (Scouten and Beuchat 2002;Kim et al, 2016).…”

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Effects of Nitrogen Concentration on Root Respiration Rate and Nonstructural Carbohydrates of Walnut Seedlings

Li¹,

Wang²,

Zhang³

et al. 2020

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The purpose of this study was to estimate the efficacy of 2% baking soda (sodium bicarbonate) and ultra-sonication on the fungi and bacteria disinfection and germination of organic vegetable seeds. The predominant fungi and bacterium were Altanaria sp. and Pseudomonas sp. in organic vegetable seeds. The treatment of 2% baking soda alone showed low germination rate of organic root, leafy vegetable and cucurbit seeds, but the germination and disinfection efficacy was increased by the combined treatment with 2% baking soda and ultra-sonication. Among the vegetable seeds, Radish, turnip, Chinese cabbage, and cabbage treated with 2% baking soda and ultra-sonication for one minute had the highest disinfection and germination efficacy. Also, beet, melon and watermelon were the highest disinfection and germination efficiency for 2 minutes of the combined treatment with 2% baking soda and ultra-sonication. In the future, the eco-friendly seed disinfection technology using ultra-sonication and baking soda is more effective and economical methods, so we need to expand research on other organic crops.

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