The world's source of this substance is Gracilaria and its sister organisms.
The world's source of this substance is Gracilaria and its sister organisms. Lina Hesse suggested its use to her husband, who was working in the research laboratory of Robert Koch. Often infused with such substances as malt, potato dextrose, or sheep's blood, it is extracted from several genera of red seaweed. A neutral polymer of galactose, after dissolving in boiling water it becomes gelatinous as it cools. FTP, name this substance that Koch first demonstrated could be used to grow microorganisms.
The world's source of this substance is Gracilaria and its sister organisms.
{agar} or {agarose}