SYNTHESIS AND CHARACTERIZATION OF POLYESTERS PRODUCED BY RHODOSPIRILLUM-RUBRUM FROM PENTENOIC ACID

被引：5

作者：

BALLISTRERI, A

MONTAUDO, G

IMPALLOMENI, G

LENZ, RW

ULMER, HW

FULLER, RC

机构：

[1] UNIV CATANIA, DIPARTIMENTO SCI CHIM, I-95125 CATANIA, ITALY

[2] CNR, IST CHIM & TECNOL MAT POLIMERICI, I-95125 CATANIA, ITALY

[3] UNIV MASSACHUSETTS, DEPT POLYMER SCI & ENGN, AMHERST, MA 01003 USA

[4] UNIV MASSACHUSETTS, DEPT BIOCHEM, AMHERST, MA 01003 USA

[5] INT SPECIALTY PROD, WAYNE, NJ USA

来源：

MACROMOLECULES | 1995年 / 28卷 / 10期

关键词：

D O I：

10.1021/ma00114a021

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Two different terpolyesters were obtained by fermentation of Rhodospirillum rubrum fed either with 4-pentenoic acid alone or with an equimolar mixture of 4-pentenoic and valeric acids. Sequence distributions of these two polyesters were determined by fast atom bombardment mass spectrometry (FAB-MS) of the oligomers prepared by partial methanolysis and separated by HPLC. The distributions in both polymers follow Bernoullian statistics, indicating that both are random terpolyesters.

引用

页码：3664 / 3671

页数：8

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