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Coniferous tree sap is a viscous liquid that contains terpene, a volatile hydrocarbon. Over time the evaporation of the terpene changes the state of the sap; it slowly gets thicker until it hardens into resin. New fatwood leaks the sticky sap, while in aged fatwood the sap has hardened and is no longer sticky.
Commiphora myrrha, called myrrh, [1] African myrrh, [1] herabol myrrh, [1] Somali myrrhor, [1] common myrrh, [3] is a tree in the family Burseraceae.It is one of the primary trees used in the production of myrrh, a resin made from dried tree sap.
There are five classes of amber, defined on the basis of their chemical constituents. Because it originates as a soft, sticky tree resin, amber sometimes contains animal and plant material as inclusions. [3] Amber occurring in coal seams is also called resinite, and the term ambrite is applied to that found specifically within New Zealand coal ...
Hymenaea courbaril, the courbaril or West Indian locust, [3] is a hardwood tree common in the Caribbean and Central and South America. As lumber it is frequently used to make furniture, flooring, and decoration. Its hard fruit pods have an edible dry pulp surrounding the seeds. Its sap, called animé, is used for incense, perfume, and varnish.
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.
Other maple species can be used as a sap source for maple syrup, but some have lower sugar content and/or produce more cloudy syrup than these two. [24] In maple syrup production from Acer saccharum, the sap is extracted from the trees using a tap placed into a hole drilled through the phloem, just inside the bark. The collected sap is then boiled.
The hardened sap, or gum resin, excreted from the wounds of the sweetgum, for example, the American sweetgum (Liquidambar styraciflua), can be chewed on like chewing gum and has been long used for this purpose in the Southern United States. [4] The sap was also believed to be a cure for sciatica, weakness of nerves, etc.
Resin extraction – Process of collecting sap or resin from pine trees; Balsam of Peru – Type of tree balsam – used in food and drink for flavoring, in perfumes and toiletries for fragrance, and in medicine and pharmaceutical items. Mastic (plant resin) – Resin traditionally obtained from the mastic tree on the island of Chios