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The red seaweeds, Chondrus crispus, Gigartina stellata, G. radula, G. acicularis, G. pistillata, Eucheuma spinosum, and Polyides rotundus, have been evaluated as a source of carrageenan and of its k-… (More)
- T. P. Bird, Walter L. Black, J. A. Colquhoun, E. T. Dewar, David Rutherford
- Journal of the Chemical Society. Perkin…
- 1966
The 6-methacryloyl and 6-acryloyl esters of 1,2:3,4-di-O-isopropylidene-α-D-galactopyranose have been synthesised and polymerised to polymers of high molecular weight. The isopropylidene blocking… (More)
- Walter L. Black, W. R. Blakemore, J. A. Colquhoun, E. T. Dewar
- Journal of the science of food and agriculture
- 1965
This chapter presents an evaluation of some red marine algae as a source of carrageenan. The red seaweeds, Chondrus crispus ( C. crispus ), Gigartina stellate ( G. stellata ), Gigartina radula ( G.… (More)
Deacetonation of the crystalline monomer, 1.2:3.4-di-O-isopropylidene-6-O-methacryloyl-α-D-galactopyranose(DGM, I) in 80% formic acid solution at 20°C gave the syrupy, water-soluble monomer… (More)
- J. A. Colquhoun
- 1969
Polymers and copolymers based on the 6-methacrylate ester, the 6-acrylate ester, and the 6-O-allyl ether of 1.2:3.4-di-O-isopropylidene-α-D-galactopyranose (diisopropylidenegalactose), and the… (More)