Read e-book online Algal Culturing Techniques PDF

By Robert A. Andersen

ISBN-10: 0120884267

ISBN-13: 9780120884261

Algal Culturing Techniques is a finished reference on all features of the isolation and cultivation of marine and freshwater algae, together with seaweeds. it's divided into seven elements that hide background, media coaching, isolation and purification recommendations, mass culturing ideas, mobile counting and development dimension ideas, and reports on subject matters and functions of algal tradition thoughts for environmental investigations.

Algal Culturing Techniques used to be constructed to function either a brand new textbook and key reference for phycologists and others learning aquatic structures, aquaculture and environmental sciences. scholars of algal ecology, marine botany, marine phycology, and microbial ecology will benefit from the hands-on method for culturing numerous algae from clean and marine waters. Researchers in undefined, equivalent to aquaculture, pharmaceutical, foodstuffs, and biotechnology businesses will locate an authoritative and finished reference.

  • Sponsored through the Phycological Society of America
  • Features colour photos and illustrations throughout
  • Describes culturing equipment starting from the try tube to open air ponds and coastal seaweed farms
  • Details isolation thoughts starting from conventional micropipette to computerized circulation cytometeric methods
  • Includes purification, progress, upkeep, and cryopreservation techniques
  • Highlights tools for estimating algal populations, development premiums, setting apart and measuring algal pigments, and detecting and culturing algal viruses
  • Features a finished appendix of approximately 50 algal tradition medium recipes
  • Includes a word list of phycological terms

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1989. Development of a solid medium for growth and isolation of axenic Microcystis strains (cyanobacteria). Appl. Environ. Microbiol. 55:2569–71. Skinner, C. E. 1932. Isolation in pure culture of green algae from soil by a simple technique. Plant Physiol. 7: 533–7. Starr, R. , and Zeikus, J. A. 1993. UTEX—The culture collection of algae at the University of Texas at Austin. J. Phycol. 29(2, Suppl), 106 pp. Tischutkin, U. 1897. Über Agar-Agarkulturen einiger Algen und Amoben. Centr. Bakt. Par. 3:183–8.

Most media do not balance the relative concentrations of macronutrients needed for algal growth. , f/2 medium) have nitrogen : phosphorus ratios >16 : 1, indicating that the phytoplankton would be phosphorus-limited in senescent phase (Berges et al. 2001). Unfortunately, experimentalists usually pay little attention to the nitrogen : phosphorus or nitrogen : silicon ratios in the medium that they are using, which will ultimately determine which nutrient limits growth and influences the chemical composition and physiological rates when the cells become senescent.

Vitamins Usually three vitamins—vitamin B12 (cyanocobalamin), thiamine, and biotin—are added, but very few algae need all three vitamins (Provasoli and Carlucci 1974). The general order of vitamin requirements for algae is vitamin B12 > thiamine > biotin. If large-scale culturing of a single species is the goal, check what vitamins this species requires. It may be possible to omit the addition of two of the three vitamins, because most species require only one or two. 2-mm filter) after the medium has been autoclaved.

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Algal Culturing Techniques by Robert A. Andersen


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