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Article
Compositional analyses of diverse phytochemicals and polar metabolites from different-colored potato (Solanum tubersum L.) tubers
Lipophilic bioactive compounds and hydrophilic primary metabolites from potato (solanum tubersum L.) tubers with different-colored flesh (white-, yellow-, red-, and purple) were characterized. The carotenoid cont...
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Article
Comparative evaluation of nutritional compositions between transgenic rice harboring the CaMsrB2 gene and the conventional counterpart
As a part of a safety assessment of new transgenic crops, compositional equivalence studies between transgenic crops with non-transgenic comparators are almost universally required. This study was conducted to...
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Article
Comparative analysis of phytochemicals and polar metabolites from colored sweet potato (Ipomoea batatas L.) tubers
We determined the phytochemical diversity, including carotenoids, flavonoids, anthocyanins, and phenolic acids, in sweet potatoes (Ipomoea batatas L.) with distinctive flesh colors (white, orange, and purple) and...
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Article
Comparative analysis of nutritional composition between the disease-resistant rice variety OsCK1 and conventional comparators
The disease-resistant OsCK1 (Oryza sativa L. cv. Nakdong) was developed in Korea by inserting a choline kinase (CK1) gene into the rice genome. The key nutrients and anti-nutrients of OsCK1 were analyzed and comp...
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Article
Determination of phenolic acids in Korean rice (Oryza sativa L.) cultivars using gas chromatography-time-of-flight mass spectrometry
Total soluble phenolic acids (free and esterified forms) from 15 Korean rice cultivars (Oryza sativa L.) were characterized to determine the total soluble phenolic acid contents and the diversity among the phenol...
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Article
Determination of indole-3-carbinol and indole-3-acetonitrile in Brassica vegetables using high-performance liquid chromatography with fluorescence detection
A simple and sensitive method for determining indole-3-carbinol (I3C) and indole-3-acetonitrile (I3A) from Brassica vegetable was developed using high-performance liquid chromatography with fluorescence detection...