Agar comes from multiple sources, as many red seaweeds are “agarophytes” (that is, seaweeds containing agar in their cell walls). Species of Gelidium are the most important source of bacteriological (lab-grade) agar. Other main agarophytes, largely used for culinary agar, include red seaweeds from the genera Gracilaria, Pterocladia, Ahnfeltia, and others. Species from the genera Eucheuma, Gigartina, and Chondrus have been used as agarophytes in research during agar shortages.9
# memory = 2048 # MiB, default
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Danny Fullbrook
I have also found several TikTok profiles that purport to be British news accounts, which only share either these kinds of AI-generated videos about London or other negative content about cities in the UK and US.