What are the chemical properties that make mango and narra resins effective as glue?
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Mango and narra resins have chemical properties that make them effective as glue. The resin ducts in the exocarp of mango fruit contribute to its resistance against the Mediterranean fruit fly . These resin ducts contain certain resin components, such as penta- and heptadecylcatechols, which have been shown to be irritant to pests . The presence of these resin components, along with the enzyme lacease, facilitates the formation of a protective layer of hardened resin on wounds, providing defense against pest attack . On the other hand, the binding properties of mango gum, which is extracted from the mango tree, can be enhanced by blending it with cashew gum . The blended gum, with additives such as glycerine, starch, and zinc oxide, possesses good binding properties . The viscosity, pH, and specific gravity of the gum can be controlled by factors such as agitation speed, particle size, and the percentage of mango gum replaced with cashew gum .
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| The provided paper does not mention the chemical properties that make mango and narra resins effective as glue. | |
Open access•Journal Article 19 Citations | The provided paper is about the rheological properties of mango pulp and concentrates. It does not provide information about the chemical properties that make mango and narra resins effective as glue. |
| The provided paper does not mention the chemical properties that make mango and narra resins effective as glue. The paper focuses on the resin ducts in mango fruit as a defense mechanism against the Mediterranean fruit fly. | |
Open access•Dissertation 25 Feb 2010 3 Citations | The provided paper is about epoxy resin composites reinforced with coconut fiber. It does not mention anything about mango or narra resins or their chemical properties as glue. |
10 Citations | The provided paper is about the chemical composition and phytochemical properties of mango seed kernel. It does not mention anything about the chemical properties of mango and narra resins as glue. |
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