phab ntsa ntawm ntau seaweeds muaj phycocolloids (algal colloids) uas tuaj yeem muab rho tawm los ntawm dej kub. Peb lub phycocolloids loj yog alginates, agars, thiab carrageenans. Alginates tau muab rho tawm feem ntau los ntawm cov seaweeds xim av seaweeds Brown algae, (class Phaeophyceae), chav kawm ntawm txog 1,500 hom algae nyob rau hauv faib Chromophyta, muaj nyob rau hauv cov dej txias raws ntug dej hiav txwv. Cov xim txawv ntawm cov xim av tsaus mus rau txiv ntseej ntsuab, nyob ntawm qhov feem ntawm cov xim xim av (fucoxanthin) mus rau xim ntsuab (chlorophyll). https://www.britannica.com › science › xim av-algae
Brown algae | chav kawm ntawm algae | Britannica
thiab agar thiab carrageenan yog muab rho tawm los ntawm cov seaweed liab liab seaweed Cov liab algae tsim ib pab pawg neeg sib txawv los ntawm muaj eukaryotic hlwb tsis muaj flagellathiab centrioles, chloroplasts uas tsis muaj lwm yam endoplasmic reticulum thiab muaj unstacked (stroma) thylakoids, thiab siv phycobiliproteins ua accessory pigments, uas muab lawv cov xim liab. https://en.wikipedia.org › wiki › Red_algae
liab algae - Wikipedia
Phycocolloids siv rau dab tsi?
Carrageenans tau siv ntau yam kev lag luam xws li gelling, thickening, thiab stabilizing tus neeg sawv cev, tshwj xeeb tshaj yog hauv cov khoom noj khoom haus thiab kua ntses. Ib cag ntawm cov haujlwm no, carrageenans tau siv hauv kev sim tshuaj, tshuaj formulations, tshuaj pleev ib ce, thiabindustrial applications.
Dab tsi yog qhov tseem ceeb ntawm Phycocolloids rau algae?
Cov no tiv thaiv kom qhuav lossis khov (hauv dej), thaum algae raug huab cua thaum lub caij ntuj no qis thiab tiv thaiv cov hlwb thaum nthwv dej ntaus lawv tawm tsam pob zeb.
hom algae yog carrageenan?
Carrageenan yog dej-soluble sulfated polysaccharide muab rho tawm los ntawm ntau hom Rhodophyta (liab marine algae) thiab muaj cov kab ntev ntawm D-galactose thiab D-anhydrogalactose nrog anionic sulfate pawg (OSO3−) (Liu et al., 2015).
algae liab txawv ntawm ntsuab thiab xim av algae li cas?
Qhov txawv ntawm liab xim av thiab ntsuab algae yog liab algae muaj chlorophyll a, chlorophyll d, thiab phycoerythrin, thaum xim av algae muaj chlorophyll a, chlorophyll c, thiab fucoxanthin. thiab ntsuab algae muaj chlorophyll a, chlorophyll b, thiab xanthophylls.
