Title of article
An exotic fruit with high nutritional value: Kadsura coccinea fruit
Author/Authors
Sun, J. Guangxi Academy of Agricultural Sciences - Institute of Agro-food Science Technology, China , Sun, J. Guangxi Crop Genetic Improvement Laboratory, China , Jiang, Y. The Chinese Academy of Sciences - South China Botanical Garden, China , Amin, I. Universiti Putra Malaysia - Faculty of Medicine and Health Sciences, Malaysia , Li, Z. Guangxi Academy of Agricultural Sciences - Institute of Agro-food Science Technology, China , Prasad, K.N. Universiti Putra Malaysia - Faculty of Medicine and Health Sciences, Malaysia , Duan, X. The Chinese Academy of Sciences - South China Botanical Garden, China , Yang, B. The Chinese Academy of Sciences - South China Botanical Garden, China , Xu, L. The Chinese Academy of Sciences - South China Botanical Garden, China
From page
651
To page
657
Abstract
This research was to determine nutritional composition, essential and toxic elemental content, and major phenolic acid with antioxidant activity in Kadsura coccinea fruit. The results indicated that Kadsura coccinea fruit exhibited the high contents of total protein, total fat, ash and essential elements such as calcium (Ca), ferrum (Fe) and phosphorus (P). The levels of four common toxic elements, i.e. cadmium (Cd), mercury (Hg), arsenic (As) and lead (Pb), were lower than legal limits. By high-performance liquid chromatography (HPLC) analysis, gallic acid was identified as major phenolic acid in peel and pulp tissues. Its contents were no significant difference in both tissues. In comparison with two commercial antioxidants, the major phenolic acid extracted from Kadsura coccinea exhibited stronger 1,1-diphenyl-2-picrylhydrazyl radical-scavenging activity and reducing power. Kadsura coccinea fruit is a good source of nutrition and natural antioxidant. It is worthwhile to popularize this exotic fruit around the world.
Keywords
Kadsura coccinea fruit , nutritional composition , essential and toxic element , major phenolic acid , antioxidant activity
Journal title
International Food Research Journal
Journal title
International Food Research Journal
Record number
2559926
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