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Fruktosa

Molekul fruktosa

Fruktosa, utawa gula woh, minangka gula sederhana, keton sederhana sing ditemokaké ing pirang-pirang tanduran, sing asring kaiket karo glukosa kanggo mbentuk sukrosa disakarida . Iki minangka salah siji saka telung monosakarida panganan, uga glukosa lan galaktosa, sing diserap langsung menyang getih sajroné pencernaan. Fruktosa ditemokaké dening ahli kimia Prancis Augustin-Pierre Dubrunfaut ing taun 1847. [1] [2] Jeneng "fruktosa" diciptakaké ing taun 1857 dening ahli kimia Inggris William Allen Miller . [3] Fruktosa sing garing lan garing iku wernané sing legi, putih, tanpa ambu, kristal padat, lan paling larut ing banyu kanggo kabeh gula. [4] Fruktosa ditemokaké ing madu, wit lan woh anggur, kembang, woh wohan beri, lan jangan-jangan oyot.

Secara komersial, fruktosa asalé saka tebu, gula bit, lan jagung. Sirup jagung fruktosa dhuwur minangka campuran glukosa lan fruktosa minangka monosakarida. Sukrosa minangka senyawa kanthi siji molekul glukosa kovalen sing ana gandhengané karo siji molekul fruktosa. Kabeh bentuk fruktosa, kalebu woh-wohan lan jus, umume ditambahaké ing panganan lan ombén-ombén kanggo penyedhap lan nambah rasa, lan kanggo coklat sawétara panganan, kayata roti panggang. Udakara 240.000 ton fruktosa kristal diproduksi saben taun. [5]

  1. Dubrunfaut (1847) "Sur une propriété analytique des fermentations alcoolique et lactique, et sur leur application à l’étude des sucres" Error in webarchive template: Check |url= value. Empty. (On an analytic property of alcoholic and lactic fermentations, and on their application to the study of sugars), Annales de Chimie et de Physique, 21 : 169–178.
  2. Fruton, J. S. (1974). "Molecules and Life – Historical Essays on the Interplay of Chemistry and Biology". Molecular Nutrition & Food Research. Wiley‐Interscience, New York. 18 (4).
  3. William Allen Miller (1857). Elements of Chemistry: Theoretical and Practical, Part III. Organic Chemistry; pages 52 and 57. John W. Parker and son, London, England. kc. 57.
  4. Hyvonen, L.; Koivistoinen, P (1982). "Fructose in Food Systems". Ing Birch, G.G.; Parker, K.J (èd.). Nutritive Sweeteners. London & New Jersey: Applied Science Publishers. kc. 133–144. ISBN 978-0-85334-997-6.
  5. Wolfgang Wach "Fructose" in Ullmann’s Encyclopedia of Industrial Chemistry 2004, Wiley-VCH, Weinheim.doi:10.1002/14356007.a12_047.pub2

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Fruktose AF فركتوز Arabic فركتوز ARZ Fructosa AST فروکتوز AZB Фруктоза BE Фруктоза BE-X-OLD Фруктоза Bulgarian ফ্রুক্টোজ Bengali/Bangla Fruktoza BS

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