Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Nurhayati Bialangi"'
Autor:
Weny J.A. Musa, Kurnia Indah Setiyandani, Afif Hidayatul Mustafid, Nurhayati Bialangi, Boima Situmeang
Publikováno v:
Indonesian Journal of Chemical Research, Vol 11, Iss 3 (2024)
In our earlier study, we managed to find the antibacterial activity of the ethyl acetate fraction of the kesambi bark stem. In our next study, we isolated secondary metabolite compounds from the ethyl acetate fraction of the kesambi stem bark and tes
Externí odkaz:
https://doaj.org/article/4086cdf3bbfc447789759e2a6afcea6a
Autor:
Weny J. A. Musa, Nurhayati Bialangi, Ahmad Kadir Kilo, Boima Situmeang, Ninik Triayu Susparini, Ilham Dwi Rusydi
Publikováno v:
Pharmacia, Vol 70, Iss 1, Pp 97-103 (2023)
Tombili plant (Caesalpinia bonducella) belongs to the family of Fabaceae. The seed extract of tombili has been empirically used as a traditional medicine. The purpose of this research was to fractionate tombili seed extract and test their antioxidant
Externí odkaz:
https://doaj.org/article/2b9a55c33c964cadaef522d1509356d9
Autor:
Nurhayati Bialangi, Mohamad Adam Mustapa, Yuszda Salimi, Weny Musa, Ari Widiyantoro, Agus Malik Ibrahim, Boima Situmeang, Julinton Sianturi
Publikováno v:
Indonesian Journal of Chemistry, Vol 23, Iss 1, Pp 62-72 (2022)
Plasmodium species are the infectious agents that are responsible for malaria, a disease that claims the lives of approximately 400,000 people annually. The fact that drug resistance against malaria is on the rise suggests that new antimalarial compo
Externí odkaz:
https://doaj.org/article/1310ce1cc2594ee7900fe22161d2aa60
Publikováno v:
Indonesian Journal of Chemical Research, Vol 7, Iss 1 (2019)
Kelor plant (Moringa oleifera Lamk) is a plant that grows naturally in a tropical climate. During this decoction of pirdot leaves plants are used by the people as antimicroba. The purpose of this study was to isolate triterpenoid compound from ethyl
Externí odkaz:
https://doaj.org/article/68b1074526fa4d17983be446ad7df63a
Autor:
Nurhayati Bialangi, Fadilah Alawiya Paputungan, Mardjan Paputungan, Nita Suleman, Arviani Arviani, Erga Kurniawati
Publikováno v:
Jambura Journal of Educational Chemistry. 5:45-51
Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Instrument yang digunakan adalah tes esai pada materi hidrolisis garam. Sampel dalam penelitian ini adalah 40 orang siswa SMA Negeri 4 Gorontalo. Hasil penelitian menunjukka
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::440e8bef9c4203b94f760f42aae318cd
https://doi.org/10.34312/jjec.v5i1.14863
https://doi.org/10.34312/jjec.v5i1.14863
Autor:
Sri Revayana Kupang, Nurhayati Bialangi, Nita Suleman, Akram La Kilo, Jafar La Kilo, Ahmad Kadir Kilo
Publikováno v:
Jambura Journal of Educational Chemistry. 4:99-106
Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran model online driver terhadap hasil belajar siswa kelas XI SMA Negeri 1 Bintauna. Penelitian ini merupakan penelitian kuantitatif menggunakan metode pra-eksperimen dengan design one group
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87770f748ff68ca6c25bff62231494da
https://doi.org/10.34312/jjec.v4i2.14859
https://doi.org/10.34312/jjec.v4i2.14859
Publikováno v:
Jambura Journal of Educational Chemistry. 4:13-18
Penelitian ini bertujuan untuk mengetahui pengaruh strategi pembelajaran Joyful Learning melalui Chemical Bonding Game terhadap prestasi belajar kimia siswa kelas X SMA Negeri 1 Telaga. Penelitian ini menggunakan jenis penelitian Quasi Eeksperimen de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0159936da4f7dc85c58fdb742ab14404
https://doi.org/10.34312/jjec.v4i1.12725
https://doi.org/10.34312/jjec.v4i1.12725
FLAVONOID GLYCOSIDE COMPOUND FROM TOMBILI SEED (Caesalpinia bonducella) AND ITS ANTIOXIDANT ACTIVITY
Autor:
Weny J. A. Musa, Nurhayati Bialangi, Ahmad Kadir Kilo, C. J. Lamangantjo, Boima Situmeang, Agus Malik Ibrahim
Publikováno v:
RASAYAN Journal of Chemistry. 15:2237-2242
Caesalpinia bonducella, known as ‘tombili’ belongs to the family of Fabaceae. Tombili has been empirically used as traditional medicine. In a previous study, phytochemical screening showed that tombili seed contained alkaloid, flavonoid, terpenoi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::226507360a137750e8d0676539ebe347
https://doi.org/10.31788/rjc.2022.1547087
https://doi.org/10.31788/rjc.2022.1547087
Autor:
Diky Kurniawan, Sriwijayanti Sriwijayanti, M Amrin Sunardi, Nurhayati Bialangi, Weny J. A. Musa, Ninik Triayu susparini, Boima Situmeang
Publikováno v:
Jurnal Pendidikan Kimia (JPKim); Vol 13, No 3 (2021): December; 193-201
The content of active compounds in methanol extract of kesambi stem bark ( Scheleicera oleosa ) is known to have good antioxidant activity. Methanol extract of kesambi stem bark contain flavonoid and fenolic compounds. The purpose of this study was t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a146bffcdb9c271a333be7415edb11b8
https://doi.org/10.24114/jpkim.v13i3.29018
https://doi.org/10.24114/jpkim.v13i3.29018
Publikováno v:
Jambura Journal of Chemistry. 4
Penelitian ini bertujuan untuk mengisolasi dan mengidentifikasi senyawa metabolit sekunder ekstrak etil asetat dari daun sambiloto. Isolasi tersebut dilakukan melalui tahap maserasi, fraksinasi, dan kromatografi. Identifikasi ekstrak tersebut dan iso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9436cf876bd8323dcabeff2bdb682190
https://doi.org/10.34312/jambchem.v4i1.11957
https://doi.org/10.34312/jambchem.v4i1.11957