JKMRS Volume 20, No 4, pp 121; Investigation of Germicide and ... | |
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2016년 12월 20일 / 조회수: 585 | |
Investigation of Germicide and Growth Enhancer Effects on Bean Sprout using NMR-based Metabolomics
Dahye Yoon, Seohee Ma, Hyeonsoo Choi, Hyeonkyung Noh, Youngjun Ok and Suhkmann Kim*
Department of Chemistry, Center for Proteome Biophysics and Chemistry Institute for Functional Materials, Pusan National University, 2, Busandaehak-ro 63beong-gil, Geumjeong-gu, Busan, 46241, Republic of Korea
Bean
sprouts are often cultivated in the
circumstances prevailing in the improper using of germicide and
growth enhancer. The influence of
ingestion those bean sprouts are unknown. The components of the bean sprouts
are needed to evaluate for food safety. The extracts of the control, 0.5 g/L
germicide, 1 g/L germicide, 12.5 mL/L growth enhancer and 25 mL/L growth
enhancer were used to compare the components in the experiment. Nuclear
Magnetic Resonance spectroscopy (NMR) was used to analyze the extracts.
Statistical analysis of metabolomics showed significant changes between the
control and head and the stem of the bean sprouts. Significant changes in
metabolites were identified with the bean
sprouts cultivated with germicide and growth enhancer by applying qualitative
and quantitative analysis. Similar changes
in the area of the bean sprouts were observed
after treated to germicide and growth enhancer. Although
treating germicide and growth enhancer showed no particular harmful metabolites
changes to human, it made significant changes
in the morphological and the metabolites of the bean sprouts. These changes indicate that the germicide and
growth enhancer has substantially potential to influence the growth of the bean
sprouts. |
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첨부파일 | 4_김석만.pdf |