Chemical Components and Antioxidative Activity of Korean Gold Kiwifruit

정창호,; 이원재,; 배송환,; 최성길,

doi:10.3746/jkfn.2007.36.7.859

Cited by 24 publications

(5 citation statements)

References 16 publications

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“…The levels of total phenolics in sweet peppers grown organically and conventionally as well depend on soil and climate conditions in a greenhouse under the same soil and climate conditions, , and increasing availability of plant-available nitrogen reduces the accumulation of defense-related secondary metabolites and vitamin C, whereas the contents of secondary metabolites such as carotenes that are not involved in defense against diseases and pests may increase . The data obtained in this investigation showed that the composition of polyphenols, flavonoids, flavanols, and tannins was similar to other recently reported data. − Also, other authors found amounts of phenolics (mg GAE/g DW) in ‘Hayward’ kiwifruit similar to our data: 2.19, 2.94, and 3.5 …”

Section: Discussionsupporting

confidence: 89%

Organic and Conventional Kiwifruit, Myths versus Reality: Antioxidant, Antiproliferative, and Health Effects

Park¹,

Ham²,

Kang³

et al. 2012

J. Agric. Food Chem.

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Comparison between organic and conventional kiwifruit cultivars 'Hayward' and 'Bidan', which was done by four radical scavenging assays, ESI-MS, and DSC measurements, showed significant differences between the cultivars. Such results were not estimated in kiwifruit growing under organic and conventional conditions. The extraction of bioactive compounds was done by two different methods: sequential extraction with ethyl acetate followed by methanol and maceration with methanol and ethyl acetate. The highest yield of polyphenols was found in the new cultivar 'Bidan' in comparison with the classic 'Hayward', by direct extraction with methanol. This is the first investigation of 'Bidan' kiwifruit cultivar, grown under organic conditions and compared with 'Hayward' organic. High contents of bioactive compounds and antioxidant and antiproliferative properties of the two kiwifruit cultivars justify their use as sources of valuable antioxidants. It is necessary to continue this study as a long-term experiment to eliminate the influence of seasonality.

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Section: Discussionsupporting

confidence: 89%

Organic and Conventional Kiwifruit, Myths versus Reality: Antioxidant, Antiproliferative, and Health Effects

Park¹,

Ham²,

Kang³

et al. 2012

J. Agric. Food Chem.

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“…Kiwifruit possesses health properties (Jeong, Lee, Bae, & Choi, 2007;Park, Jung, et al, 2008;Park, Kim, et al, 2008;Park et al, 2009) and is one of the main crops in Jeonnam, south-east region of Korea. The cultivation from this area is around 59% of domestic production.…”

Section: Introductionmentioning

confidence: 98%

Quality properties of wine from Korean kiwifruit new cultivars

Towantakavanit

Park

Gorinstein

2011

Food Research International

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“…Kiwifruit seedlings were introduced in Korea in 1977, and kiwifruits emerged in the Korean market in 1981 (6). Many kiwifruit cultivars, such as Hayward, Bruno, Abbott, and Monty, are grown in southern coastal areas and in Jeju Province, Korea (7). Domestically bred kiwifruit varieties including Haegeum, Bidan, Halla Gold, and Jecy Gold have been cultivated in Korea.…”

Section: Introductionmentioning

confidence: 99%

Effects of freeze-drying on antioxidant and anticholinesterase activities in various cultivars of kiwifruit (Actinidia spp.)

Hwang

Cho

Baik

et al. 2017

Food Sci Biotechnol

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Oxidative stress contributes to neurodegenerative disorders such as Alzheimer's disease. Phenolic antioxidants can efficiently reduce oxidative stress. In this study, we evaluated the effects of the freeze-drying process on phenolics, antioxidants, and cholinesterase inhibition in five cultivars of kiwifruits grown in Korea, cv. Hort16A, cv. Happygold, and cv. Haegeum; cv. Hayward; and cv. Bidan, by comparing them with their fresh counterparts. Among the five cultivars of both fresh and freeze-dried kiwifruits tested in this study, cv. Bidan had the highest levels of total phenolics, total flavonoids, and antioxidants, and cv. Hayward had the lowest. Freezedried kiwifruits inhibited acetylcholinesterase and butyrylcholinesterase that catalyze the breakdown of acetylcholine (neurotransmitter). On sensory evaluation, cv. Happygold had the highest overall preference scores among the freeze-dried kiwifruits. The results suggest that freeze-dried kiwifruit could serve as a good source of antioxidants and cholinesterase inhibitors.

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Chemical Components and Antioxidative Activity of Korean Gold Kiwifruit

Cited by 24 publications

References 16 publications

Organic and Conventional Kiwifruit, Myths versus Reality: Antioxidant, Antiproliferative, and Health Effects

Organic and Conventional Kiwifruit, Myths versus Reality: Antioxidant, Antiproliferative, and Health Effects

Quality properties of wine from Korean kiwifruit new cultivars

Effects of freeze-drying on antioxidant and anticholinesterase activities in various cultivars of kiwifruit (Actinidia spp.)

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