적치커리 추출물의 항산화 및 당대사 관련 효소 활성Antioxidant and Glucose-Regulating Enzyme Activities of Red Chicory (Cichorium intybus L.) Extract
- Other Titles
- Antioxidant and Glucose-Regulating Enzyme Activities of Red Chicory (Cichorium intybus L.) Extract
- Authors
- 최문희; 김명현; 한영실
- Issue Date
- Aug-2022
- Publisher
- 한국산업식품공학회
- Keywords
- red chicory; Cichorium intybus L.; chemical components; antioxidant activities; glucose-regulating enzyme activities
- Citation
- 산업식품공학, v.26, no.3, pp 177 - 187
- Pages
- 11
- Journal Title
- 산업식품공학
- Volume
- 26
- Number
- 3
- Start Page
- 177
- End Page
- 187
- URI
- https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/152574
- DOI
- 10.13050/foodengprog.2022.26.3.177
- ISSN
- 1226-4768
2288-1247
- Abstract
- The study investigated the chemical components, antioxidant activities, and glucose-regulating enzyme activities of red chicory (Cichorium intybus L.). On a dry weight the contents of moisture, crude protein, crude fat, crude ash, crude fiber, and carbohydrate were 7.36, 28.0, 4.33, 19.63, 10.84 and 40.52%. The contents of mineral were Na (772.39 mg/100 g), K (5,686.03 mg/100 g), Mg (307.48 mg/100 g), Ca (804.94 mg/100 g), Fe (8.61 mg/100 g), and P (1,145.24 mg/100 g). Chlorophyll a, Chlorophyll b, total chlorophyll (793.80, 363.06, 1,156.86 mg/100 g,), total carotenoid (171.82 mg/100 g), and anthocyanin (79.49 mg/100 g) contents were measured. Antioxidant activities were analyzed for water and 70% ethanol extract. The polyphenol contents 23.67, 32.58 GAE mg/g, and flavonoid contents were 18.15, 28.76 RE mg/g, respectively. The DPPH scavenging activity IC50 was 694.48, 76.12, μg/mL, and the ABTS scavenging activity IC50 1,154.90, 566.00 μg/mL, respectively. In reducing power, the 70% ethanol extract showed a higher reducing power. In α-glucosidase and α-amylase inhibition activity IC50, the 70% ethanol extract (5.87, 17.91 mg/mL, respectively) showed a higher than water extract (8.87, 100 < mg/mL, respectively).
This study is expected to provide basic data for developing functional food ingredients for red chicory.
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