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논문 기본 정보

자료유형
학술저널
저자정보
Na Yeon Kim (Rural Development Administration) Sung Dug Oh (Rural Development Administration) Soo Yun Park (Rural Development Administration) An Cheol Chang (Rural Development Administration) Seong Kon Lee (Rural Development Administration) Ye Jin Jang (Rural Development Administration) So-Hyeon Baek (Sunchon National University) Yong Eui Choi (Kangwon National University) Jong-Chan Park (Rural Development Administration) Doh Won Yun (Rural Development Administration)
저널정보
충남대학교 농업과학연구소 Korean Journal of Agricultural Science Korean Journal of Agricultural Science Vol.51 No.2
발행연도
2024.6
수록면
239 - 249 (11page)

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초록· 키워드

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In the assessment of the biosafety of genetically modified (GM) crops, a comparative approach to identifying similarities and differences between transgenic and non-transgenic crops is helpful in identifying potential safety and nutritional issues. In this study, we aimed to compare the nutritional composition of a protopanaxadiol-enhanced genetically modified rice (PPD GM rice) with its non-transgenic counterpart. The nutritional profile of PPD GM rice was assessed against that of the parental rice cultivar ‘Dongjin’ to ascertain nutritional equivalence. No differences were observed between PPD GM and Non-GM rice cultivar in proximate analysis, mineral content, and amino acid composition. Although significant differences were observed in crude fat, crude protein, total dietary fiber, and some minerals between PPD GM rice and Dongjin, these variances fell within the range suggested by common cultivars (Anmi and Nipponbare) and Organization for Economic Cooperation and Development (OECD) data. Similarly, while some amino acids showed significant differences, these metabolites did not deviate from the OECD range. Principal component analysis (PCA) was conducted using the nutritional analysis data of PPD GM rice and Dongjin. The results revealed that PPD GM rice and Dongjin were grouped according to their respective cultivation years. This suggests that the variability in the nutritional composition of PPD GM rice tends to resemble that of the parental rice cultivar ‘Dongjin’ rather than being solely attributed to genetic modification. Overall, our findings indicate that the nutritional composition of PPD GM rice is substantially equivalent to that of its non-transgenic counterpart.

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Abstract
Introduction
Materials and Methods
Results and Discussion
Conclusion
References

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