Analisis Kandungan Kimia Zat Ekstraktif Kulit Kayu Medang Hitam (Cinnamomum Porrectum Roxb.)
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Abstract. The objective of this research are to see the solubility of Medang hitam bark extract in cold and hot water, NaOH 1 % and Alcohol:Benzene (1:1) with use methods TAPPI 207 om-88 and TAPPI 212 om-88. This research resulted that the solubility of Medang hitam bark extract in cold and hot water treatments were 9.33% and 19.11%, respectively in NaOH 1 % and Alcohol:Benzene (1:1, v/v) were 30.09 % and 8.17 %, respectively. There was no significantly of all solvent resulted from the different of bark height at the trees, except in hot water which resulted significant different effect.
- LP - Forestry