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All Journal Warta IHP (Warta Industri Hasil Pertanian)
Budi Santosa
Balai Besar Industri Agro
Agriculture, Biological Sciences & Forestry Industrial & Manufacturing Engineering

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(The Effect on The Quantity of Sulphuric Acid,Acetic Glacial and Aceton An The Production Terpineol From Alpa-Pinene) Achmad Moestafa; Priyo Waspodo; Lucyana -; Budi Santosa
Warta Industri Hasil Pertanian Vol 8, No 02 (1991)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2338.601 KB) | DOI: 10.32765/warta ihp.v8i02.2369

Abstract

Terpinol is one of the compounds which are terpene used as flavorand fragrance materials.In nature it is found in more than 200 derivatives from leaves,herbs and flowers.Syntheticaly it can be prepared from terpene hydrate which are derived from alpha-pinene trough its reaction with sulphuric acid,acetic glacialand aceton.It was observed that when alpha-pinene reacted with sulphuric acid,acetic glacial andaceton in 50:60:10 and 45 ratio,62% alpha-pinene was converted into alpha-terpineol.The contents of alpha-terpineol can also be observed from its refractives indexes and specific gravities,the higher the content had increased the values.
Co-Authors Achmad Moestafa Lucyana - Priyo Waspodo