Contents of Bioactive Constituents and Antioxidant Activities of Cultivated and Wild Raspberries

Title
Contents of Bioactive Constituents and Antioxidant Activities of Cultivated and Wild Raspberries
Author(s)
이헌호문용선윤해근박필재[박필재]곽은정
Keywords
RADICAL SCAVENGING CAPACITY; RED RASPBERRY; RUBUS-IDAEUS; ELLAGIC ACID; TOTAL PHENOLICS; FRUIT; STORAGE; ANTHOCYANINS; FLAVONOIDS; EXTRACTS
Issue Date
201402
Publisher
KOREAN SOC HORTICULTURAL SCIENCE
Citation
KOREAN JOURNAL OF HORTICULTURAL SCIENCE & TECHNOLOGY, v.32, no.1, pp.115 - 122
Abstract
In order to select the raspberry cultivars that have high contents of bioactive constituents and high antioxidant activities, 7 cultivated and 2 wild raspberries which were selected and cultivated in the Bokbunja Institute were evaluated for their physicochemical characteristics, bioactive constituents, and antioxidant activities. The wild raspberry of Asan was the smallest among the sample raspberries but it had the highest sugar and lowest acid contents among the raspberries. Another wild raspberry of Ulleungdo had the highest total phenolic compound and ellagic acid contents, 182.97, 55.25 mg.100 g(-1) FW, respectively, although it was small and had low sugar and high acid contents. Among the widely cultivated raspberry cultivars in Kimhae, 'Wangttal' cultivar was a big raspberry with 12.80% sugar content, and another unknown raspberry cultivar was as small as the wild raspberry with 14.60% sugar content Although 'Wangttal' and the unknown raspberry cultivars cultivated in Kimhae possess lower contents of total phenolic compound (159.62, 165.94 mg.100 g(-1)) and ellagic acid (45.7, 52.1 mg.100 g(-1)) than the wild raspberry of Ulleungdo, the contents of total flavonoids (14.28, 14.90 mg.100 g(-1)) and total anthocyanins (28.69, 30.48 mg.100 g(-1)) were higher. Also the wild raspberry of Ulleungdo, 'Wangttal', and the unknown raspberry cultivar of Kimhae had higher antioxidant activities measured by FRAP (Ferric reducing antioxidant power), DPPH (2,2-diphenyl-1-picrylhydrazyl), and ABTS (2,2'-azinobis-(3-ethylbenzothiazoline-6-sulphonic acid) assays. The present study shows that three raspberry cultivars could be potent resources for raspberry breeding and functional material development
URI
http://hdl.handle.net/YU.REPOSITORY/33357http://dx.doi.org/10.7235/hort.2014.13114
ISSN
1226-8763
Appears in Collections:
자연자원대학 > 산림자원및조경학과 > Articles
자연자원대학 > 원예생명과학과 > Articles
자연자원대학 > 외식산업학과 > Articles
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