Analytical use of vegetal tissue and crude extract as enzymatic source.

作者：Fatibello O^*; Vieira IC

来源：Quimica Nova, 2002, 25(3): 455-464.

DOI：10.1590/S0100-40422002000300019

• tissue
• crude extract
• enzyme
• biosensor

ANALYTICAL USE OF VEGETAL TISSUE AND CRUDE EXTRACT AS ENZYMATIC SOURCE. This article describes the current status or several analytical methodologies using vegetal tissue and crude extracts as enzymatic source. In this divulgation paper the obtention of vegetal crude extract and/or tissue and selected enzymatic procedures are presented emphasizing its characteristics and peculiarities. Examples of many biosensors and/or flow injection procedures using vegetal tissues or crude extracts for the determination of many analytes, such as amines, ascorbic acid, ethanol, glutamate, hydro.-en peroxide, oxalic acid, pectins, phenolic compounds and urea of biologic, environmental, food, pharmaceutical and industrial interests are also given and discussed.

• 出版日期2002-6