• Title/Summary/Keyword: 식품R&D

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Determination of Vitamin C in Chewing Gum Using Extraction by Tetrahydrofuran (테트라하이드로퓨란에 의한 추출방법을 이용한 츄잉검의 비타민 C 정량)

  • Roh, Hoe-Jin;Kim, Pil;Park, Cheon-Ho;Lee, Kee-Jung;Noh, Bong-Soo;Choi, Jin-Hwan
    • Korean Journal of Food Science and Technology
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    • v.31 no.6
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    • pp.1484-1487
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    • 1999
  • Extraction is the most important and tedious step to determine water-soluble vitamin C in water-insoluble chewing gum. For the rapid determination of vitamin C in chewing gum, a new method of dispersion in tetrahydrofuran(THF) was performed. Vitamin C was easily extracted from gum base using THF The content of vitamin C in chewing gum was rapidly quantified with high reliability by an enzymatic method using a chewing gum sample dispersed in tetrahydrofuran.

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