A themogravimetric analysis for poly(3-hydroxybutyrate) quantification

被引：23
|
作者：
Hahn, SK
Chang, YK
机构：
[1] KOREA ADV INST SCI & TECHNOL,DEPT CHEM ENGN,YUSONG GU,TAEJON 305701,SOUTH KOREA
[2] KOREA ADV INST SCI & TECHNOL,BIOPROC ENGN RES CTR,YUSONG GU,TAEJON 305701,SOUTH KOREA
来源：
BIOTECHNOLOGY TECHNIQUES | 1995年 / 9卷 / 12期
关键词：
D O I：
10.1007/BF00158539
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A simple and quick thermogravimetric analysis method has been suggested for poly(3-hydroxybutyrate) [PHB] quantification. During the analysis, a rapid thermal degradation of PHB occurred in the range of 250 to 320 degrees C. From the gravimetric change during the thermal degradation, we could quantify PHB contents of various samples. Due to the simultaneous thermal degradation of cellular materials, the PHB contents were estimated slightly higher than those by gas chromatographic analysis. We have proposed a way to compensate for such errors using a linear correlation to allow accurate determination of PHB contents.
引用
收藏
页码：873 / 878
页数：6
相关论文
共 50 条
  • [31] DEGRADATION OF POLY(3-HYDROXYBUTYRATE) BY POLY(3-HYDROXYBUTYRATE) DEPOLYMERASE FROM ALCALIGENES-FAECALIS T-1
    SHIRAKURA, Y
    FUKUI, T
    SAITO, T
    OKAMOTO, Y
    NARIKAWA, T
    KOIDE, K
    TOMITA, K
    TAKEMASA, T
    MASAMUNE, S
    BIOCHIMICA ET BIOPHYSICA ACTA, 1986, 880 (01) : 46 - 53
  • [32] In situ quantification of poly(3-hydroxybutyrate) and biomass in Cupriavidus necator by a fluorescence spectroscopic assay
    Kettner, Alexander
    Noll, Matthias
    Griehl, Carola
    APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2022, 106 (02) : 635 - 645
  • [33] Preparation and characterization of biodegradable nanoparticles based on amphiphilic poly(3-hydroxybutyrate)-poly(ethylene glycol)-poly(3-hydroxybutyrate) triblock copolymer
    Chen, Cheng
    Yu, Chung Him
    Cheng, Yin Chung
    Yu, Peter H. F.
    Cheung, Man Ken
    EUROPEAN POLYMER JOURNAL, 2006, 42 (10) : 2211 - 2220
  • [34] Blends of bacterial poly(3-hydroxybutyrate) with synthetic poly(3-hydroxybutyrate) and poly(epichlorohydrin): transport properties of carbon dioxide and water vapour
    Miguel, O
    Egiburu, JL
    Iruin, JJ
    POLYMER, 2001, 42 (03) : 953 - 962
  • [35] Synthesis and characterization of maleated poly(3-hydroxybutyrate)
    Dong, L. (dongls@ns.ciac.jl.cn), 1600, John Wiley and Sons Inc. (88):
  • [36] Poly(3-hydroxybutyrate) and Human Microbiota (Review)
    A. P. Bonartsev
    V. V. Voinova
    G. A. Bonartseva
    Applied Biochemistry and Microbiology, 2018, 54 : 547 - 568
  • [37] Optimization of melting conditions of poly(3-hydroxybutyrate)
    Di Lorenzo, Maria Laura
    Sajkiewicz, Pawel
    Gradys, Arkadiusz
    La Pietra, Paolo
    IVTH INTERNATIONAL CONFERENCE ON TIMES OF POLYMERS (TOP) AND COMPOSITES, 2008, 1042 : 96 - +
  • [38] Inhibition of the crystallization in nanofilms of poly(3-hydroxybutyrate)
    Capitán, MJ
    Rueda, DR
    Ezquerra, TA
    MACROMOLECULES, 2004, 37 (15) : 5653 - 5659
  • [39] Poly(3-Hydroxybutyrate) from Carbon Monoxide
    Reichardt, Robert
    Rieger, Bernhard
    SYNTHETIC BIODEGRADABLE POLYMERS, 2012, 245 : 49 - 90
  • [40] Effect of α-cyclodextrin on the crystallization of poly(3-hydroxybutyrate)
    He, Y
    Inoue, Y
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2004, 42 (18) : 3461 - 3469
12345