Membrane Permeability of Cane Juice on Ultrafiltration with Several Kinds of Membrane

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概要

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• The effects of membrane permeability with several types with molecular weight cut-off levels of from 5, 000 to 30, 000, on the flux and quality of raw and limed cane juice on ultrafiltration were studied by long-term testing for 2-3 hr. The flux of raw juice showed a remarkably high value when ultrafiltration was performed with a YM-30 membrane, for which the sucrose rejection was 5-7%. The flux through a YM-5 membrane was the greatest, and the value did not drop during ultrafiltration of juice limed to pH 7.0 at 85°C. The sucrose rejection for the permeate with the YM5 membrane was very low, i.e. 0-1.2%, for juice limed to pH 7.0 at 85°C. The YM-30 membrane was suitable for the ultrafiltration of raw juice, while for juice limed under the optimum conditions of pH 7.0 at 85°C, the YM-5 membrane was more suitable.

• 社団法人 日本農芸化学会の論文

著者

• Tako Masakuni

  Laboratory For Chemistry Of Sugar Technology College Of Agriculture University Of The Ryukyus

• Nakamura Sanehisa

  Laboratory For Chemistry Of Sugar Technology College Of Agriculture University Of The Ryukyus

• NAKAMURA Sanehisa

  Laboratory of Sugar Technological Chemistry, College of Agriculture, University of the Ryukyus

• TAKO Masakuni

  Laboratory of Sugar Technological Chemistry, College of Agriculture, University of the Ryukyus

関連論文

• Evidence for Intramolecular Associations in Xanthan Molecules in Aqueous Media(Biological Chemistry)
• Rheological Properties of Gellan Gum in Aqueous Media(Biological Chemistry)
• Membrane Permeability of Cane Juice on Ultrafiltration with Several Kinds of Membrane

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