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All Journal MAJALAH BIAM Indonesian Journal of Chemistry Chemistry Indonesian Journal of Chemical Research Molluca Journal of Chemistry Education (MJoCE) Science Nature
Hanoch J Sohilait
Chemistry Department, Faculty Of Mathematics And Natural Sciences, Pattimura University
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Engineering Environmental Science

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Journal : Molluca Journal of Chemistry Education (MJoCE)

 1 
KARAKTERISASI MIRISTISIN HASIL ISOLASI MINYAK PALA Souhoka, Fensia Analda; Sohilait, Hanoch J; Fransina, Eirene G
Molluca Journal of Chemistry Education (MJoCE) Vol 8 No 2 (2018): Molluca Journal of Chemistry Education (MJoCE)
Publisher : Prodi Pendidikan Kimia FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/MJoCEvol8iss2pp76-82

Abstract

Characterization of Myristicin isolated from nutmeg oil has been done. The study was started by isolating the nutmeg oil from the nutmeg using steam distillation for 8 hours, yield 2.40% of nutmeg oil. The isolation of myristicin from nutmeg oil by fractional distillation under reduced pressure, yield 8.02% of myristicin with 100% of purity. The purity was determinated using GC and the structure elucidation was analyzed by FTIR, 1H-NMR, and MS spectromecters
ISOLASI EUGENOL DARI BUNGA CENGKEH DAN SINTESIS EUGENIL ASETAT (2-METHOXY-4-(2-PROPEN-1-YL)-PHENYL ACETATE) Yance Manoppo; H J Sohilait; Healthy Kainama
Molluca Journal of Chemistry Education (MJoCE) Vol 1 No 1 (2011): Molluca Journal of Chemistry Education (MJoCE)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/MJoCEvol1iss1pp54-63

Abstract

Isolation of eugenol from clove oil and synthesis of eugenyl acetate from eugenol had been concluded. Extraction of clove oil from clove flower by using petrolium benzene with sohxlet extraction method so obtained 33.82%. The isolation of eugenol with NaOH yields 32.07% with purity 97.47% by gas chromatography. Esterification of eugenol with acetate anhydride and sodium acetate anhydride as catalyst yields eugenyl acetate 51,67% with purity 98.38%. Elucidation of these structures were analyzed by FTIR, 1H-NMR and MS spectrofotometry
SINTESIS DAN KARAKTERISASI KIMIA DARI METIL EUGENIL FORMAT Hanoch J Sohilait
Molluca Journal of Chemistry Education (MJoCE) Vol 2 No 1 (2012): Molluca Journal of Chemistry Education (MJoCE)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/MJoCEvol2iss1pp68-72

Abstract

Methyleugenyl formate has been synthezed, purified and chemically characterized using nuclear magnetic resonance spectroscopy, fourier transform infra red and gas chromatography-mass spectrometry. The reaction of methyleugenol with formic acid yield 62,69% methyleugenyl formate
KARAKTERISASI MIRISTISIN HASIL ISOLASI MINYAK PALA Fensia Analda Souhoka; Hanoch J Sohilait; Eirene G Fransina
Molluca Journal of Chemistry Education (MJoCE) Vol 8 No 2 (2018): Molluca Journal of Chemistry Education (MJoCE)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/MJoCEvol8iss2pp76-82

Abstract

Characterization of Myristicin isolated from nutmeg oil has been done. The study was started by isolating the nutmeg oil from the nutmeg using steam distillation for 8 hours, yield 2.40% of nutmeg oil. The isolation of myristicin from nutmeg oil by fractional distillation under reduced pressure, yield 8.02% of myristicin with 100% of purity. The purity was determinated using GC and the structure elucidation was analyzed by FTIR, 1H-NMR, and MS spectromecters
Co-Authors Candra Y. Tahya Christian Jacob Souisa Eirene Fransina Eirene G Fransina Elim, Hendry Izaac Fransina, Eirene G. Hardjono Sastrohamidjojo Hardjono Sastrohamidjojo Hardjono Sastrohamidjojo Healthy Kainama Healthy Kainama J Stuart Grossert J Stuart Grossert J Stuart Grossert Johanis Wairata Johanis Wairata, Johanis Mario R. Sohilait Nur Arafah Mahubessy Sabirin Matsjeh Sabirin Matsjeh Sabirin Matsjeh Serly Jolanda Sekewael Souhoka, Fensia Analda Yance Manoppo