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The tree defensively secretes a resin to combat the fungal infestation. Prior to becoming infected, the heartwood mostly lacks scent, and is relatively light and pale in colouration. However, as the infection advances and the tree produces its fragrant resin as a final option of defense, the heartwood becomes very dense, dark, and saturated ...
The seeds of the tree are a source of food for birds. Like all members, the tree releases sap from the bark when wounded. The clear sap oozes from the tree and hardens to a white, aromatic waxy resin that can be used to make candles and incense. [16] Before the arrival of the Spaniards to Puerto Rico, the native Taínos used the resin to make ...
Boswellia is a genus of trees in the order Sapindales, known for its fragrant resin. The biblical incense frankincense is an extract from the resin of the tree Boswellia sacra, and is now produced also from B. frereana. [3] Boswellia species are moderate-sized flowering plants, including both trees and shrubs.
The fruit of the Boswellia sacra tree is a capsule approximately 1 cm (0.39 in) long. On a steep slope, individual Boswellia sacra trees usually develop buttress roots that extends from the roots up into the base of the stem, which forms a cushion that adheres to the rock and ensures the stability of the tree.
The resin is probably produced by the plant as a reaction against fungal infection or external wounding. Resin impregnated fragrant wood is usually found in trees older than 20 years. Although not all trees are infected, with increasing harvest pressure, harvesters in some regions often fell trees indiscriminately in search of infected wood.
Benzoin is sometimes called gum benzoin or gum benjamin, [2] and in India Sambrani or loban, though loban is, via Arabic lubān, a generic term for frankincense-type incense, e.g., fragrant tree resin. [3] [4] The syllable "benz" ultimately derives from the Arabic lubān jāwī (لبان جاوي, "frankincense from Java").
Myrrh is harvested by repeatedly wounding the trees to bleed the gum, which is waxy and coagulates quickly. After the harvest, the gum becomes hard and glossy. The gum is yellowish and may be either clear or opaque. It darkens deeply as it ages, and white streaks emerge. [3] Myrrh gum is commonly harvested from trees of the genus Commiphora.
Amber is fossilized tree resin. Examples of it have been appreciated for its color and natural beauty since the Neolithic times, [ 1 ] and worked as a gemstone since antiquity. [ 2 ] Amber is used in jewelry and as a healing agent in folk medicine .