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Oleoresin is natural occurring mixture of a resin and an essential oil; obtained from certain plants. They can be natural or prepared materials. They are exudations from tree trunks, bark etc. Ladanum/Labdanum is type of Oleoresin that is soft blackish-brown resinous exudate from various rockroses.  They are used in perfumes especially as a fixative. Natural resin is a plant exudate. Canada balsam is a yellow transparent exudes of the balsam fir; used as transparent cement in optical devices like in microscopy and as a mounting medium. Balsam capivi, copaiba Oleoresins are widely used in varnishes and ointments. Gum labdanum is a dark brown to greenish Oleoresin with a fragrant odor, often used as a fixative in perfumes. They obtained in form of juice from certain rockroses. Balsam is any of various fragrant Oleoresins used in medicines and perfumes. A wide range of Oleoresins is supplied by host of suppliers and exporters.
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