Hispanagar is one of the world's leading manufacturers of purified seaweed extracts. With an extensive knowledge on marine hy ... drocolloids, Hispanagar started working with agar in the 1950s. Algae from oceans all over the world are processed through different transformation production lines, using various technologies, and are subjected to sophisticated extraction and purification operations. The result is an extensive range of agar-agar, including a wide range of bacteriological, pharmaceutical, and food agar, numerous varieties of agaroses, and a complete line of peptones that complement the range of agar dedicated to microbiology. read more