Neues Kultivierungsverfahren einer heterotrophen Mikroalge

• Main Author: Delobeau, Didier
• Format: Patent
• Language: German
• Published: 24.10.2024
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

Kultivierungsverfahren einer heterotrophen Mikroalge, umfassend die folgenden Schritte:(a) Herstellung eines Inokulums durch Kultivierung von mindestens einem heterotrophen Mikroalgenstamm unter heterotrophen Kulturbedingungen,(b) Inokulation eines Kulturmediums in einem Photobioreaktor mit dem Inokulum,(c) Kultivierung der Mikroalge in dem Photobioreaktor unter autotrophen oder mixotrophen, bevorzugt autotrophen, Kulturbedingungen, wobei Schritt a) mehrere aufeinanderfolgende Subkultivierungsschritte umfasst. Process for culturing heterotrophic microalgae, comprises: preparing an inoculum by culturing at least one strain of heterotrophic microalgae in heterotrophic culture conditions; inoculating the culture medium in a photobioreactor with the inoculum; and culturing microalgae in the photobioreactor, in autotrophic (preferred) or mixotrophic culture conditions. An independent claim is included for a process for obtaining biomass of a heterotrophic microalgae comprising culturing the heterotrophic microalgae, where the process further comprises collecting biomass of the heterotrophic microalgae obtained from the culture according to the culturing of the microalgae.