. Annals of applied biology. Biology, Economic; Biochemistry. 350 On Carrageen. Ohondrus crispus (i) Extraction with hot water. The powder was sprinkled on hot distilled water contained in a beaker flask heated on a boiling water bath and thoroughly stirred to prevent the formation of lumps. Sufficient powder was added to make roughly a 1 per cent, solution. After heating for half-an-hour, the contents of the beaker were filtered under pressure first through linen. Fig. 4. Ghondrus crispus. Broad form grown under quiet conditions on shallow shores, harbours, and muddy bays. (Nat. size.) and th
. Annals of applied biology. Biology, Economic; Biochemistry. 350 On Carrageen. Ohondrus crispus (i) Extraction with hot water. The powder was sprinkled on hot distilled water contained in a beaker flask heated on a boiling water bath and thoroughly stirred to prevent the formation of lumps. Sufficient powder was added to make roughly a 1 per cent, solution. After heating for half-an-hour, the contents of the beaker were filtered under pressure first through linen. Fig. 4. Ghondrus crispus. Broad form grown under quiet conditions on shallow shores, harbours, and muddy bays. (Nat. size.) and then through filter paper in a Buchner funnel. The residue was repeatedly extracted in this way and the combined filtrates were then poured on to a shallow tinned copper dish and heated over a boiling water bath. When dry the carrageen extract peeled off. By this method 70-75 per cent, of water-soluble extract may be Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Association of Applied Biologists; Association of Economic Biologists. [Wellesbourne, Warwick, etc. ] Association of Applied Biologists [etc. ]
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