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국내 시판 레귤러 커피와 커피 크리머 첨가커피의 이화학적 특성 및 항산화력 비교
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- 남동훈;
- 나하균;
- 채희성;
- 이동하;
- ... 장기효;
- 외 3명
초록
This study examined the physicochemical characteristics and antioxidant activities of 22 commercial coffees, including two americano-type regular coffees, seven instant coffee mix coffees and 13 vending machine coffees. The seven instant coffee mixes and 13 vending machine coffees contained sugar and coffee creamer. Coffee samples with sugar and coffee creamer had higher pH values than regular coffee (p<0.05). Additionally, coffees with sugar and coffee creamer were significantly higher in total phenolics (p<0.05), total flavonoids (p<0.05) and ABTS radical scavenging activity (p<0.05). On-line HPLC-ABTS analyses indicated that antioxidant activities of instant coffees with sugar and coffee creamer were clearly different from those of regular coffee.
키워드
- 제목
- 국내 시판 레귤러 커피와 커피 크리머 첨가커피의 이화학적 특성 및 항산화력 비교
- 제목 (타언어)
- Comparison of Physicochemical Properties and Antioxidant Activities of Commercial Regular Coffee and Instant Coffee with Coffee Creamer
- 저자
- 장은호; 남동훈; 나하균; 채희성; 이동하; 김민주; 김희훈; 이제혁; 장기효
- 발행일
- 2017-10
- 유형
- Y
- 저널명
- 동아시아식생활학회지
- 권
- 27
- 호
- 5
- 페이지
- 540 ~ 547