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All Journal JC-T (Journal Cis-Trans) : Jurnal Kimia dan Terapannya
Tryani K. Junita Lumbantoruan
Fakultas Pertanian, Universitas Pattimura, Indonesia
Biochemistry, Genetics & Molecular Biology

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Identifikasi Fitosterol dengan Kromatografi Gas – Spektrometer Massa pada Ekstrak Kloroform Biji Buah Atung (Parinarium Glaberimum Hassk) Asal Kabupaten Seram Bagian Barat, Maluku Candra Yulius Tahya; Elen Tiwery; Mega Gracelia Monaten; Tryani K. Junita Lumbantoruan
JC-T (Journal Cis-Trans) : Jurnal Kimia dan Terapannya Vol. 4 No. 1 (2020)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um0260v4i12020p014

Abstract

One of the natural potentials that can be used as traditional medicine and natural preservatives is theseeds of Atung which can be found in Ambon, Seram and Lease Islands. The purpose of this study was toidentify bioactive phytosterols in the chloroform extract of Atung fruit seeds. Five main compounds have beenidentified in the chloroform extract of Atung fruit seeds (Parinarium glaberimum Hassk) which are linoleicacid (8.88%); stearic acid (8.23%); stigmasta-5,22-dien-3-ol,(3β,22E) or stigmasterol (10.37%); stigmast-5-en-3-ol,(3β) or β-sitosterol (19.59%); and stigmast-5-en-3-ol, (3β, 24S) or γ-sitosterol ( 33.74%) through gaschromatography-mass spectroscopy by analyzing the similarity of molecular weight and positive ionmass/charge fragments and based on the comparison of the GC-MS retention time of phytosterols. This studyis the first to report the presence of stigmasterol, β-sitosterol and γ-sitosterol in the chloroform extract ofAtung fruit seeds (Parinarium glaberimum Hassk). γ -Sitosterol, the epimer of β-sitosterol, has the greatestabundance in the chloroform extract of Atung fruit seeds.
Co-Authors Candra Yulius Tahya Elen Tiwery Mega Gracelia Monaten