Quality Characteristics and Antioxidant Properties of Black and Yellow Soybeans

이란숙,; 최은지,; 김창희,; 김영붕,; 금준석,; 박종대,

doi:10.9721/kjfst.2014.46.6.757

Cited by 13 publications

(6 citation statements)

References 22 publications

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“…This present study also suggests that each soybean seed has a difference in total phenolic. The result of the present study follows the results reported by previous researchers [11][12][13] . They also reported that in addition to the genetic background, growing location also caused the variability of total phenolic compounds.…”

Section: Total Phenolic Contentsupporting

confidence: 93%

“…This correlation analysis suggests that high phenol content of soybean seed is followed with high antioxidant activity when measured with the DPPH method. The present study is supporting the research results reported by several researchers who found a positive correlation between total phenol and antioxidant activities in soybean and other plant species [12,14,[16][17][18][19][20][21][22] . Therefore, it could be suggested that total phenol is a good initial indicator of antioxidant activities.…”

Section: Correlation Between Phenolic Content and Antioxidant Activitysupporting

confidence: 93%

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The Antioxidant Activities and Phenolic Content of Improved Soybean Seeds Varieties of Different Grain Sizes

Soedarjo¹,

Suhartina²,

Nugrahaeni³

et al. 2020

JTS

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Tempe and tofu are the main product of soybean commonly consumed as a daily food for the people of Indonesia. So far, soybean is well known to be a source of protein. Indeed, soybean contains secondary metabolites resulting in antioxidant activities. Antioxidants would nullify the negative effect of reactive oxygen and, as a result, could improve and maintain human health. Improvement of awareness of Indonesian people that soybean is good for human health promotion and maintenance could be a trigger to enlarge the soybean production area and increase national soybean production. The present study was undertaken to evaluate the total phenolic content and antioxidant activity of some improved soybean varieties. The observation was done in three replicates, and the standard deviation was made. The results of the present study showed that total phenolic content and antioxidant activity, as measured by ABTS and DPPH, varied among the soybean seeds tested. The variability of total phenolic content and antioxidant activity was not caused by different seed sizes but by the different genetic background encoding for other phenotypes than the seed size. In general, antioxidant activity is positively correlated to total phenolic content. Demas and Tanggamus showed significantly higher antioxidant activity compared to the rest, including imported soybean. Therefore, Demas and Tanggamus could be used as better food sources for human health.

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Section: Total Phenolic Contentsupporting

confidence: 93%

Section: Correlation Between Phenolic Content and Antioxidant Activitysupporting

confidence: 93%

The Antioxidant Activities and Phenolic Content of Improved Soybean Seeds Varieties of Different Grain Sizes

Soedarjo¹,

Suhartina²,

Nugrahaeni³

et al. 2020

JTS

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“…Among them, C3G, which was the most abundant anthocyanin found in black soybeans, exhibited strong antioxidant activity among the three anthocyanins isolated from black beans [42]. Lee et al [43] reported that the black seed coats had significantly higher total phenolic and total anthocyanin contents and antioxidant activity compared to whole beans and dehulled beans Genetic variability is important to the success of a breeding program [44]. Therefore, the collection and preservation of germplasm are important because it provides raw materials for plant breeding and crop improvement [45].…”

Section: Discussionmentioning

confidence: 99%

Phytochemicals and Antioxidant Activity of Korean Black Soybean (Glycine max L.) Landraces

et al. 2020

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Black soybean (Glycine max L.) has been used as a traditional medicine because its seed coat contains various natural phenolic compounds such as anthocyanins. The objective of this study was to reveal the genetic variation in the agricultural traits, phytochemicals, and antioxidant activity of 172 Korean black soybean landraces (KBSLs) and establish a relationship among them. The evaluation of three agricultural traits (days to 50% flowering, maturity, and 100-seed weight), six phytochemicals (delphinidin-3-glucoside, cyaniding-3-glucoside, petunidin-3-glucoside, daidzin, glycitin, and genestin), and four antioxidant activities (2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2 -azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid)(ABTS), ferric-reducing antioxidant power (FRAP), and the total polyphenol content (TPC) of 172 KBSLs were analyzed in 2012 and 2015. The agricultural traits, phytochemicals, and antioxidant activities of the 172 KBSLs showed wide variation among the accessions and years. In correlation analysis, the agricultural traits and phytochemicals showed positive and negative correlations with phytochemicals and antioxidant activity, respectively. The principal component analyses result indicated that phytochemicals accounted for most of the variability in the KBSLs. In clustering analysis, the 172 KBSLs were classified into four clusters. These results could lead to expanding the knowledge of the agricultural traits, phytochemicals, and antioxidant activity of the KBSLs, which are valuable materials for the development of new soybean varieties.

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“…These results suggested that different colors relate to different anti-oxidant nutrient profiles. In previous studies of colored plants, including cauliflower (purple, green ＞ white, yellow), small colored potatoes (colored ＞ regular), soybeans (black ＞ yellow), and sweet potatoes (purple ＞ white, orange), the contents of phenolic acid in the colored plants were higher than in the non-colored plants and there were significant differences among the colored plants Lee et al 2014;Park et al 2014;Park et al 2016).…”

Section: Phenolic Acidsmentioning

confidence: 96%

Compositional Analysis of Lentil (Lens culinaris) Cultivars Related to Colors and Their Antioxidative Activity

Lee¹,

Yeo²,

Park³

et al. 2017

Plant Breed. Biotech.

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Metabolite profile is a powerful analytical technique to identify the functional characterization of plants. In this study, the phytochemicals and secondary metabolites of lentils (Lens culinaris) were analyzed to compare the anti-oxidative activities according to the different colors. The polar metabolites, fatty acids, carotenoids, flavonoids, anthocyanins, total phenolic acids, DPPH activity were analyzed. Three kind of lentils, French green whole lentil (FG), red whole lentil (LR), and green whole lentil (LG) (ASIA SEED Co., LTD), were used for this study. Fatty acids, phytochemicals, and antioxidative components from each lentil varieties were analyzed by official methods. The contents of lutein in carotenoids were 6-9 times higher than zeaxanthin in all lentils, but were not significantly different among three varieties. The content of carotenoids in FG was lower significantly than those in the LR and LG. Myricetin and luteolin were detected in the only FG. Kaempferol and delphinidin were significantly highest in the FG. Most of the phenolic acids except coumarate were higher in FG and LG than in LR. Also antioxidant effects (EC50) were higher in FG and LG than in LR. The analyzed metabolites obtained from lentils showed distinct separation in the PCA results according to the varieties. Also, lentils showed different anti-oxidant profiles according to the colors. FG and LG showing higher contents of phytochemicals showed higher antioxidative activity than LG containing relative low contents of phytochemicals.

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Quality Characteristics and Antioxidant Properties of Black and Yellow Soybeans

Cited by 13 publications

References 22 publications

The Antioxidant Activities and Phenolic Content of Improved Soybean Seeds Varieties of Different Grain Sizes

The Antioxidant Activities and Phenolic Content of Improved Soybean Seeds Varieties of Different Grain Sizes

Phytochemicals and Antioxidant Activity of Korean Black Soybean (Glycine max L.) Landraces

Compositional Analysis of Lentil (Lens culinaris) Cultivars Related to Colors and Their Antioxidative Activity

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