Article Per Year (5 Year)
p-Index From 2021 - 2026
5.667
P-Index
This Author published in this journals
All Journal Jurnal Entropi Sainstek AKADEMIKA Biology, Medicine, & Natural Product Chemistry Jurnal Penelitian Sains JURNAL PENDIDIKAN GLASSER Jurnal Pendidikan Kimia (JPKim) Indonesian Journal of Chemistry Indonesian Journal of Pure and Applied Chemistry Chemistry Indonesian Journal of Chemical Research Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia Jambura FIsh Processing Journal Jambura Journal of Educational Chemistry Jambura Journal of Chemistry Jurnal Riset Pendidikan Kimia (JRPK) Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya Stannum : Jurnal Sains dan Terapan Kimia SPIN: Jurnal Kimia & Pendidikan Kimia Jurnal Kolaboratif Sains CHEDS: Journal of Chemistry, Education, and Science Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Damhil: Jurnal Pengabdian kepada Masyarakat Journal of Community Services on Multidisciplinary Sciences Jurnal Pendidikan Kimia, Fisika dan Biologi Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Nurhayati Bialangi
Universitas Negeri Gorontalo
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Other

Published : 69 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : AKADEMIKA

 1 
ISOLASI DAN IDENTIFIKASI SENYAWA METABOLIT SEKUNDER EKSTRAK METANOL DAUN KELOR (Moringa oleifera Lamk.) Yuszda K. Salimi; Nurhayati Bialangi; Saiman Saiman
Akademika Vol 6, No 2 (2017): September
Publisher : LPPM Universitas Muhammadiyah Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (490.001 KB) | DOI: 10.31314/akademika.v6i2.54

Abstract

A study has been conducted on the isolation and identification of secondary metabolite compounds from methorol extract of kelor leaf (Moringa oleifera Lamk.). This study aims to isolate and identify secondary metabolite compounds from leaf kelur methanol extract. Moringa leaf was macerated with methanol and obtained a yield of 16.7% methanol extract. The extract of methanol separated by column chromatography yielded 272 fractions. The fraction was purified and analyzed by thin layer chromatography using eluent n-hexane: ethyl acetate (7: 3) and obtained stain spots with Rf (0.61) and (0.47). Phytochemical results of positive isolates on flavonoids test. The results of identification using UV-Vis spectrophotometry and infrared spectrophotometry is a flavonoid compound. The identification using UV-Vis spectrophotometry yields I absorbing bands at 250 nm wavelength. The absorption at 250 nm wavelength is suspected because of the non-bonding electron transition to the σ anti-bonding orbital (n → σ *) by an unconjugated ausochrome suspected to be a hydroxyl functional (OH) group. Identification using infrared (IR) spectrophotometry showed the presence of a bound OH function group, C = O, C = C aromatic, C-H aliphatic, C -O alcohol and = C-H aromatic. Telah dilakukan penelitian tentang isolasi dan identifikasi senyawa metabolit sekunder dari ekstrak metanol daun kelor (Moringa oleifera Lamk.). Penelitian ini bertujuan untuk mengisolasi dan mengidentifikasi senyawa metabolit sekunder dari ekstrak metanol daun kelor. Daun kelor dimaserasi dengan metanol dan diperoleh rendemen ekstrak metanol 16,7%. Ekstrak metanol dipisahkan dengan kromatografi kolom menghasilkan 272 fraksi. Fraksi dimurnikan dan dianalisis dengan kromatografi lapis tipis menggunakan eluen n-heksan:etil asetat (7:3) dan diperoleh bercak noda dengan Rf (0,61) dan (0,47). Hasil uji fitokimia isolat positif terhadap uji flavonoid. Hasil identifikasi mengunakan spektrofotometri UV-Vis dan spektrofotometri inframerah merupakan senyawa flavonoid. Identifikasi menggunakan spektrofotometri UV-Vis menghasilkan I pita yang menyerap pada panjang gelombang 250 nm. Serapan pada panjang gelombang 250 nm di duga karena adanya transisi elektron yang tidak berikatan ke orbital σ anti-ikatan (n→σ*) oleh suatu ausokrom yang tidak terkonjugasi yang diduga merupakan gugus fungsional hidroksil (OH). Identifikasi menggunakan spektrofotometri inframerah (IR) menunjukkan adanya gugus fungsi OH terikat, C=O, C=C aromatik, C-H alifatik, C−O alkohol dan =C-H aromatik.
Co-Authors Agus Malik Ibrahim Agus Malik Ibrahim Ahmad Fajar Muzakir Ahmad Kadir Kilo Ahmad, Halid S. Akram La Kilo Anggraini Dj Usman Ari Widiantoro Ari Widiyantoro Arviani Arviani Arviani Astin Lukum Boima Ramses Situmeang Boima Situmeang Boima Situmeang Botutihe, Deasy N. Deasy Natalia Botutihe Diky Kurniawan Djalil, Jhodi Pratama Djalil, Moh. Rifaldi Dzulhijar Eka Puspita Sari Erga Kurniawati Erni Mohamad Faradin, Faradin Fauziah, Eka Donna giu, fitri ani Hadji, Fitri Halalutu, Hamdan Halalutu, Hamdan Haleda, Padria Haris Munandar Hendri Iyabu Hidayatullah, Ryan Holisha Widiyanto Ibrahim, Agus Malik Ibrahim, Agus Malik Ishak Isa Isna Lailatusholihah Jafar La Kilo Jinanti, Nazwa Julhim S Tangio Julhim S Tangio Julhim S. Tangio Juliandoz Julinton Sianturi Jumarni Kamarudin Kupang, Sri Revayana La Alio La Alio La Ode Aman Lailatusholihah, Isna Lailatussholihah, Isna Laliyo, Lukman Lintang Panji Setyoko Lintong, Kristin Lisdawati N. Umar Lukman A. R. Laliyo M Amrin Sunardi Mangara Sihaloho Mardjan Paputungan Marsya Divya Olii Masrid Pikoli Meli A. Rasid Miftahul Nur Moh Adam Mustapa Mohamad Adam Mustapa Muhridja, Melisa Mulyadi, Agus Musa, Weni J.A Musa, Weny J.A. Mustafid, Afif Hidayatul Najmah, Najmah Nani Yulianti Netty Ino Ischak Ngabito, Putri Amalia Nilda Apriyati Tengo Ninik Triayu Susparini, Ninik Triayu Nita Suleman Nona Wingti Posangi Nur Rafida Akub Nur Riska Apriana Nur, Dian Nurfadilah M. Kasim Nurkhaliq, Nurkhaliq Nurlaela Abd. Kadir Ode, Nur Mei Yulianty Olii, Marsya Divya Pakaya, Agustina H. Paputungan, Fadilah Alawiya Parulian, Boima Ramses Perry Zakaria R Tulie, Wina Zulviana Ramadhan, Muhammad Bagus Reski Rahmatia Idris Rifki Brahmono Idrus Risnayanti R Juramang Rustam I. Husain Sahami, Ulin Saiman Saiman Samosir, Andeston Sumandoli Saronom Silaban Setiyandani, Kurnia Indah Setyoko, Lintang Panji Situmeang, Boima Sri Wijayanti Sriwijayanti Sriwijayanti Sriwijayanti, Sriwijayanti Stasya Anggriani Talib Suleman Duengo Sumarlin Soleman Susparini, Ninik Triayu Susvira, Dian Thayban, Thayban Wenny J A Musa Weny J.A Musa Weny J.A Musa Weny JA Musa Weny Musa Widiyanto, Holisha Widy Susanti Abdulkadir Wiwin Rewini Kunusa Wiwiyani, Wiwiyani Yayurulia Hadju Yuliana Retnowati Yusuf, Risciana Yuszda K Salimi Yuszda K. Salimi Yuzda K Salimi