Sap or other resinous material associated with certain species of the plant kingdom.
1An admixture containing natural gum of course behaved better than when no such gum is present.
2Silk is covered with a natural gum which has to be removed before the dyeing process can begin.
3The viscosity of a dextrin or artificial gum is determined in exactly the same way as a natural gum, using 10 per cent.
4We find that in resisting such influences any natural gum is better than a dextrin or a gum substitute containing dextrin or gelatin.
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Translations for natural gum