Earticle

초록

영어

The purpose of this study was to analyze the content and consumption of total sugar from school lunches at Incheon and Chuncheon. The samples were collected from eight elementary schools and eight middle schools in Incheon and Chuncheon for 15 days. The analysis of total sugar content was performed for 1334 main dishes, side dishes, and desserts, which were supplied by elementary and middle school foodservices. Total sugar content was extracted from various types of food with 50% ethanol after defatting. We simultaneously analyzed sugars such as fructose, glucose, sucrose, maltose, and lactose by a high performance liquid chromatography with refractive index detector. The average lunch intake for elementary school and middle school students was 372.6±72.2 g and 449.2±81.1 g, respectively. The total sugar content in desserts was 7.21±6.32 g/100 g, 1.69±2.44 g/100 g in side dishes, and 0.32±0.77 g/100 g in main dishes. Among side dishes, fried foods, stir-fried foods, and sauces contained the highest amounts of total sugar. The total sugar intake was 4.63±5.11 g in desserts, 0.64±1.01 g in side dishes, and 0.55±1.48 g in main dishes. Main and side dishes with a high total sugar intake included cooked rice with seasoning, fried foods, stir-fried foods, and preserved foods. The average total sugar intake per meal for elementary school, middle school, and all students was 4.03±3.67 g, 6.97±6.59 g, and 5.50±5.53 g, respectively. We have provided useful information to decrease the intake of total sugar in school lunches. It is recommended that total sugar intake be continuously monitored.

목차

Abstract
 서론
 재료 및 방법
  학교선정 및 급식수거
  시약 및 기기
  시료 전처리 방법 및 표준용액 조제
  당 섭취량 측정
  통계 분석
 결과 및 고찰
  학교급식 메뉴의 음식군별 당 함량
  학교급식 메뉴의 음식군별 당 섭취량
  급식일별 한 끼당 평균 당 섭취량
 요약
 문헌

키워드

저자

• 김희연 [ Hee Yun Kim | 서울지방식품의약품안전청 유해물질분석과 ]
• 박세종 [ Se Jong Park | 서울지방식품의약품안전청 유해물질분석과 ] Corresponding author
• 정소영 [ So Young Chung | 서울지방식품의약품안전청 유해물질분석과 ]
• 최선희 [ Seon Hee Choi | 서울지방식품의약품안전청 유해물질분석과 ]
• 오선우 [ Sun Woo Oh | 서울지방식품의약품안전청 유해물질분석과 ]
• 이진숙 [ Jin Sook Lee | 서울지방식품의약품안전청 유해물질분석과 ]
• 최인선 [ In Sun Choi | 서울지방식품의약품안전청 유해물질분석과 ]
• 신민수 [ Min Su Shin | 서울지방식품의약품안전청 유해물질분석과 ]
• 송재상 [ Jae Sang Song | 서울지방식품의약품안전청 유해물질분석과 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국식품과학회지 [Korean Journal of Food Science and Technology]

• 간기

  격월간

• pISSN

  0367-6293

• 수록기간

  1969~2011

• 십진분류

  KDC 574 DDC 664