Different between the gum nd resin
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Answer:
The primary difference between gums and resins is that resins are not water soluble, while gums are. ... Resins used in these products are transparent or semi-transparent and have a characteristic luster. Humans used resins for thousands of years before anyone wanted to polish furniture.
Explanation:
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Answer:
The primary difference between gums and resins is that resins are not water soluble, while gums are. This is what makes resins so valuable in furniture coatings like varnishes and rosins, etc. Resins used in these products are transparent or semi-transparent and have a characteristic luster
Although resins occur in a variety of flowering resinous plants, they mostly occur in Gymnosperms (a large group of cone-producing plants that include conifers, cycads, Ginkgo, etc.), especially of the Pinaceae family (such as pine, fir, and cedar trees). Resin secretion occurs in specialized cavities called resin passages and, like exudate gums, exudes or oozes out from the bark of the trees, the flowers of an herb, or the buds of a shrub, slowly hardening as it is exposed to air. As with gums, plants secrete resins in response to injury or environmental stress; resins protect plants from insects and pathogens and, thanks to the scents associated with them, are particularly good at confusing or capturing a variety of potentially harmful herbivores and insects. At the same time, phenolic compounds in resins can attract allies like parasitoids and other helpful predators.