✦ LIBER ✦

Hybrid tissue/enzyme biosensor for pectin

✍ Scribed by Hideki Horie; Garry A. Rechnitz

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 393 KB
Volume: 306
Category: Article
ISSN: 0003-2670
DOI: 10.1016/0003-2670(94)00669-d

No coin nor oath required. For personal study only.

✦ Synopsis

An amperometric biosensor for the determination of pectin was constructed by combining orange peel tissue as a pectinesterase source with a carbon paste alcohol electrode using alcohol oxidase. A slice of orange peel attached to the surface of the alcohol electrode deesterified pectin, the methanol generated by the reaction was monitored by the electrode. A linear response to pectin was observed in the concentration range of 0.1 to 0.9 g I-', No interference from other carbohydrates was observed.

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