Morphological characterization of filamentous microorganisms in submerged cultures by on-line digital image analysis and pattern recognition

Biotechnology and Bioengineering

Volumn 53, Issue 2, 1997, Pages 191-201

  Treskatis, S K ^a   Orgeldinger, V ^a   Wolf, H ^a   Gilles, E D ^a  

^a UNIVERSITY OF STUTTGART   (Germany)

Author keywords

pellet morphology on line image analysis submerged growth Streptomyces tendae

Indexed keywords

ALGORITHMS; ANIMAL CELL CULTURE; BIOMASS; FERMENTATION; IMAGE ANALYSIS; MASS TRANSFER; METABOLISM; MORPHOLOGY; ONLINE SYSTEMS; PATTERN RECOGNITION; RHEOLOGY;

FILAMENTOUS MICROORGANISMS; STREPTOMYCES TENDAE; SUBMERGED CULTURES;

MICROORGANISMS;

ALGORITHM; ARTICLE; COMPUTER ANALYSIS; FUNGUS CULTURE; FUNGUS IDENTIFICATION; IMAGE PROCESSING; MORPHOLOGY; NONHUMAN; PATTERN RECOGNITION;

EID: 0031021745     PISSN: 00063592     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-0290(19970120)53:2<191::AID-BIT9>3.0.CO;2-J     Document Type: Article

References (23)

1. Atkinson, B., Daoud, I. S. 1976. Microbial flocks and flocculation in fermentation process engineering. Adv. Biochem. Eng. 4: 41-124.
2. Braun, S., Vecht-Lifshitz, S. E. 1991. Mycelial morphology and metabolite production. Trends Biotechnol. 9: 63-68.
3. Cox, P. W., Thomas, C. R. 1992. Classification and measurement of fungal pellets by automated image analysis. Biotechnol. Bioeng. 39: 945-952.
4. Dahn, U., Hagenmeier, H., Höhne, H., König, W. A., Wolf, G., Zähner, H. 1976. Stoffwechselprodukte von Mikroorganismen. Nikkomycin, ein neuer Hemmstoff der Chitinsynthese bei Pilzen. Arch. Mikrobiol 107: 143-160.
5. Fiedler, H. P. 1981. Quantitation of nikkomycins in biological fluids by ion-pair reversed-phase high-performance liquid chromatography. J. Chromatogr. 204: 313-318.
6. Gonzales, R. C., Wintz, P. 1987. Digital image processing. Addison-Wesley Publishing Company, Reading, MA.
7. Hege-Treskatis, D. 1993. Untersuchungen zur Regulation der Nikkomycinund der Juglomycinproduktion des Produzentenstammes Streptomyces tendae Tü 901/8c. Dissertation, Universität Tübingen, Reihe Biologie, Verlag Shaker Aachen.
8. Hermersdörfer, H., Leuchtenberger, A., Wardsack, C., Ruttloff, H. 1987. Influence of culture conditions on mycelial structure and polygalacturonase synthesis of Aspergillus niger. J. Basic Microbiol. 27: 309-315.
9. Lohr, D., Buschulte, T. K., Gilles, E. D. 1989. Continuous cultivation of Streptomyces tendae in different media. Appl. Microbiol. Biotechnol. 32: 274-279.
10. Metz, B., Kossen, N. W. F. 1977. The growth of molds in the form of pellets-a literature review. Biotechnol. Bioeng. 19: 781-799.
11. Metz, B., Kossen, N. W. F., van Suijdam, J. C. 1979. The rheology of mould suspensions. Adv. Biochem. Eng. 11: 104-156.
12. Packer, H.L., Thomas, C. R. 1990. Morphological measurements by fully automatic image analysis. Biotechnol. Bioeng. 35: 870-881.
13. Packer, H. L., Keshavarz-Moore, E., Lilly, M. D., Thomas, C. R. 1992. Estimation of cell volume and biomass of Penicillium chrysogenum using image analysis. Biotechnol. Bioeng. 39: 384-391.
14. Reichl, U., King, R., Gilles, E. D. 1992. Characterization of pellet morphology during submerged growth of Streptomyces tendae by image analysis. Biotechnol. Bioeng. 39: 164-170.
15. Schorn, P., Voigt, H., Noé, W. 1994. Device for all culture fluid sampling from lab scale bioreactos. European Society for Animal Cell Technology (ESACT), 13th Meeting in Veldhoven, NL.
16. Schügerl, K., Wittler, R., Lorenz, T. 1983. The use of molds in pellet form. Trends Biotechnol. 1: 120-123.
17. Serra, J. 1982. Image analysis and mathematical morphology. Academic, London.
18. Treskatis, S.-K. 1995. Wachstum, Morphologie und Antibiotikaproduktion von Streptomyceten in Submerskultur. Dissertation, Universität Tübingen, Reihe Biologie, Verlag Shaker Aachen.
19. Tucker, K. G., Thomas, C. R., 1992. Mycelial morphology: The effect of spore inoculum level. Biotechnol. Lett. 14(11): 1071-1074.
20. Tucker, K. G., Kelly, T., Delgrazia, P., Thomas, C. R. 1992. Fully-automatic measurement of mycelial morphology by image analysis. Biotechnol. Prog. 8: 353-359.
21. Vecht-Lifshitz, S. E., Magdassi, S., Braun, S. 1990. Pellet formation and cellular aggregation in Streptomyces tendae. Biotechnol. Bioeng. 35: 890-896.
22. Whitaker, A., Long, P. A. 1973: Fungal pelleting. Proc. Biochem. 11: 27-31.
23. Young, T. Y., Calvert, T. W. 1974. Classification, estimation and pattern recognition. American Elsevier, New York, London, Amsterdam.