Analysis of Free Sugars Contents of Fruit and Fruit Vegetables Classified by Cultivar and Cultivation Area

품종 및 재배지역별 과채류와 과실류의 유리당 함량 비교 분석

Ha, Tai-Moon;Won, Seon-Yi;Seo, Jaesoon;Kang, Heui-Yun;Lee, Dae-Hyoung;Keuyn, Young-Hee

  • Received : 2019.03.21
  • Accepted : 2019.07.16
  • Published : 2019.08.31


The objective of this study was to analyze the free sugar contents of ten kinds of fruits and fruit vegetables that were collected from many district in Korea. The analyzed results will be used as basic nutrition component reference to processing. The results were summarized as follows. The total free sugar contents among the ten kinds of fruit vegetables was highest in grape. The contents of glucose, fructose and sucrose were 6.39%, 6.27%, 0.28%, respectively. The average total sugar contents of four cultivar of apple was 11.42% and average fructose contents was 6.13%. The free sugar contents of thirteen samples of the same cultivar of apple were all differing with statistical significance. The average total free sugar contents of eight cultivar of peach was 8.66%. In case of tomato, glucose content was approximately 1.35~2.83% and fructose was 1.26~2.51%. The contents of glucose, fructose and sucrose in paprika were 2.19%, 2.06%, 0.1%, respectively.


fruit and fruit vegetables;free sugars;HPLC;cultivar;cultivation area


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Grant : 지역 농산물의 당류 DB 구축

Supported by : 농촌진흥청