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Analysis of Polyhydroxybutyric Acid (LF-804)

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Polyhydroxybutyric acid is a 3-hydroxybutyric acid (ketone body) polyester. It has been focused because of its function as a biodegradable plastic. Recently, its applications in foods and pet-foods are also expected.
In this application, polyhydroxybutyric acid was analyzed using an aqueous SEC (GFC) column, PROTEIN LW-804. Chloroform was used as an eluent.


Sample : 100 μL
Polyhydroxybutyrate 0.2 %


 Column       : Shodex GPC LF-804 (8.0 mm I.D. x 300 mm) 
 Eluent       : CHCl3
 Flow rate    : 1.0 mL/min
 Detector     : RI
 Column temp. : 40 °C

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