추출시간에 따른 자색 옥수수 속대 추출물의 품질특성 = Effects of Extraction Time on the Quality Characteristics of Purple Corn Cob Extract

다국어 초록 (Multilingual Abstract)

In this study, the quality characteristics of purple corn cob extract (PCCE) by extraction time were examined. The cob of purple corn, which is mainly cultivated in the Andes region of South America, contains more anthocyanin than the corresponding purple corn seeds. The aim of this study was to determine the optimal conditions for the preparation of water extracts from purple corn cob. PCCE had a soluble solid content of 0.6oBrix.
The Hunter lightness (L*), redness (a*), yellowness (b*) values of the PCCE were 31.0, 38.4, and 9.0, respectively. The PCCE contained 24.64 mg/g of cyanidin, 0.35 mg/g of pelargonidin, and 17.42 mg/g peonidin, and showed greater antioxidant activity than the other extracts. Therefore, the optimal extracting conditions for preparing PCCE were a temperature of 30oC and an extraction time of 24 h.

참고문헌 (Reference)

1 장재선, "흑미의 추출조건에 따른 안토시아닌 함량과 첨가물에 따른 색소 안정성" 한국식품영양학회 21 (21): 127-134, 2008

2 김정태, "자색 옥수수 잎과 줄기를 이용한 직물의 천연염색" 한국작물학회 58 (58): 113-118, 2013

3 정명근, "검정콩 종피 함유 안토시아닌의 최적 추출조건" 한국작물학회 53 (53): 110-117, 2008

4 Plate AYA, "The potential health benefits of corn components and products" 50 : 305-314, 2005

5 Benzie IF, "The ferric reducing ability of plasma (FRAP)as a measure of “antioxidant power”: The FRAP assay" 239 : 706-, 1996

6 Kim BS, "The effect of Rubi fructus on the ovulation and ovary in rats" 16 : 139-152, 2001

7 Meiers S, "The anthocyanidins cyanidin and delphinidin are potent inhibitors of the epidermal growth-factor receptor" 49 : 958-962, 2001

8 Heo HJ, "Strawberry and its anthocyanins reduce oxidative stress-induced apoptosis in PC12 cells" 53 : 1984-1989, 2005

9 Malaj N, "Spectrophotometric study of the copigmentation of malvidin 3-Oglucoside with p-coumaric, vanillic and syringic acids" 141 : 3614-3620, 2013

10 K. Hosoda, "Silage Fermentative Quality and Characteristics of Anthocyanin Stability in Anthocyanin-rich Corn (Zea mays L.)" 아세아·태평양축산학회 22 (22): 528-533, 2009

11 Hyun-Joo Chang, "Quantitative Structure-Activity Relationship (QSAR) of AntioxidativeAnthocyanidins and Their Glycosides" 한국식품과학회 17 (17): 501-507, 2008

12 Dey PM, "Plant phenolics methods in plant biochemistry" Academic Press Ltd 1993

13 Smith MA, "Oxidative stress in Alzheimer’s disease" 1502 : 139-144, 2000

14 Henry BS, "Natural Food Colorants" Blackie and Son Ltd. 1992

15 Niwa T, "Inhibitory activity of cornderived bisamide compounds against α-glucosidase" 51 : 90-94, 2003

16 Tsuda T, "Inhibition of lipid peroxidation and the active oxygen radical scavenging effect of anthocyanin pigment isolated from Phaseolus Vulgaris L" 52 : 1033-1039, 1996

17 Seeram NP, "Inhibition of lipid peroxidation and structure-activity-related studies of the dietary constituents anthocyanins, anthocyanidins. And catechins" 50 : 5308-5312, 2002

18 Mellon JE, "Inhibition of aflatoxin biosynthesis in Aspergillus flavus by diferuloylputrescine and p-coumaroylferuloylputrescine" 52 : 6660-6663, 2004

19 Yang Z, "Identification and antioxidant activity of anthoctanins extracted from the seed and cob of purple corn (Zea mays L.)" 11 : 169-176, 2010

20 Yang Z, "Extraction and identification of anthocyanin from purple corn(Zea Mays L. )" 44 : 2485-2492, 2009

21 Jing P, "Effects of extraction conditions on improving the yield and quality of an anthocyanin-rich purple corn (Zea mays L.)color extract" 72 : 363-368, 2007

22 Tusba T, "Dietary cyanidin 3-O-β-D-glucoside-rich purple corn color prevents obesity and ameliorates hyperglycemia in mice" 133 : 2125-2135, 2003

23 Pavel S, "Determination of total content of phenolic compounds and their antioxidant activity in vegetables-Evaluation of spectrophotometric methods" 54 : 60716-, 2006

24 Lachman J, "Cultivar differences of total anthocyains and anthocyanidins in red and purple fleshed potatoes and their relation to antioxidant activity" 114 : 83643-, 2009

25 Coe Jr. EH, "Corn and Corn Improvement" American Society of Agronomy 83-258, 1988

26 Rivero-Prez MD, "Contribution of anthocyanin fraction to the antioxidant properties of wine" 46 : 281522-, 2008

27 Montes C, "Application of tristimulus colourimetry to optimize the extraction of anthocyanin from Jaboticaba(My ricia Jaboricab Berg. )" 38 : 983-988, 2005

28 Tsuda T, "Antioxidative activity of the anthocyanin pigments cyanidin 3-O-β-D-glucoside and cyanidin" 42 : 2407-2410, 1994

29 Li CY, "Antioxidant effect of anthocyanins from purple corn (Zea mays L.) and its application to food" Kangwon National University 2007

30 Blois MS, "Antioxidant determinations by the use or a stable free radical" 181 : 1990-2100, 1958

31 Choi SW, "Antioxidant and antimelanogenic activities of polyamine conjugates from corn bran and related hydroxycinnamic acids" 23 : 1090-1092, 2007

32 Lopez-Martinez LX, "Antioxidant activity, phenolic compounds and anthoctanins content of eighteen strains of Mexican maize" 42 : 1187-1192, 2009

33 Ichikawa H, "Antioxidant activity of anthocyanin extract from purple black rice" 4 : 211-218, 2001

34 Moyer RA, "Anthocyanins, phenolics and antioxidant capacity in diverse small fruits:vaccinium, rubus, and ribes" 50 : 519-525, 2002

35 Mazza G, "Anthocyanin in fruits, vegetables and grains" CRC Press 1993

36 Jakobek L, "Anthocyanin content and antioxidant activity of various red fruit juices" 103 : 58-64, 2007