Phlorotannins

(1) Na algae, aja aja algae bụ otu dịtụ elu otu algae, bụ filamentous ma ọ bụ filogen osisi algae nwere agba aja aja pigmenti, ngụkọta nke 240 genera na 1500 ụdị, na nnukwu onye, ​​elu mkpụrụ, obosara nkesa na ndị ọzọ e ji mara, bụ nnọọ pụtara na klas nke algae.
(2) N'ime ọtụtụ akụ akụ na ụba nke ụdị dị n'ụsọ oké osimiri, algae aja aja na-anọ n'ọnọdụ dị ịrịba ama wee bụrụ otu n'ime ahihia akụ na ụba atọ kachasị na China. Na omenala, keukwu itinye n'ọrụ nke aja aja algae ngwaahịa na-agụnye agba aja aja algae chịngọm, mannitol, ayodiin, wdg N'ime gara aga 20 afọ, na omimi nnyocha nke abụọ metabolite —- polyphenolic compound (phlorotannins), pụrụ iche ndu ọrụ dọtara na-amụba anya.