Results 1 to 10 of about 266 (54)

Ilmu Kimia Tumbuhan Lauraceae Indonesia: X. Alkaloid Benzilisokuinolin Dari Litsea cassiaefolia [PDF]

open access: yesJournal of Mathematical and Fundamental Sciences, 2019
Penyelidikan kimia telah dilakukan untuk pertama kalinya terhadap tumbuhan Litsea cassiaefolia. Pada penyelidikan ini, melalui kombinasi kromatografi partisi dan cara pemisahan yang lazim, tiga alkaloid telah ditemukan, yakni disentrin (I ...
Euis Holisotan Hakim   +3 more
doaj   +2 more sources

Ilmu Kimia Tumbuhan Lauraceae Indonesia : XI. Alkaloid Aporfin dan Oksoaporfin dari Litsea excelsa. [PDF]

open access: yesJournal of Mathematical and Fundamental Sciences, 2019
The first chemical investigation on Litsea excelsa had been carried out in our laboratories. Three alkaloids had been isolated in this investigation, namely dicentrinone (I), nordicentrine (II), and norpredicentrine(III), and their identities were ...
Euis Holisotan Hakim   +3 more
doaj   +2 more sources

Isolasi Dan Karakterisasi Aktinomisetes Penghasil Antibakteri Enteropatogen Escherichia Coli K1.1, Pseudomonas Pseudomallei 02 05, Dan Listeria Monocytogenes 5407 [PDF]

open access: yes, 2007
Isolation and Characterization of Actinomycetes ProducingAntibacterial Compound into EnteropatogenikEscherichia coli K1.1, Pseudomonas pseudomallei 02 05and Listeria monocytogenes 5407. Dwi N. Susilowati,Ratih D. Hastuti, and Erny Yuniarti.
Hastuti, R. D. (Ratih)   +2 more
core   +4 more sources

Essential Oil Composition of Ferula Orientalis L. from Different Localities of Turkey and a Chemotaxonomic Approach

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2015
In this study, essential oil composition of Ferula orientalis L. from three different localities of Turkey have been studied to determine chemotaxonomy based on essential oil characters.
Ömer Kılıç
doaj   +6 more sources

Daya Antibakteri Estrak Kulit Dan Biji Buah Pulasan (Nephelium Mutabile) Terhadap Staphylococcus Aureus Dan Escherichia Coli Secara in Vitro [PDF]

open access: yes, 2013
Traditional medicine from drug crop has more than a pharmacological effect so that its use should be acurate and correct. The mistake in traditional medicine USAge and or drug crop can be dangerous for health.
Erhui Guo (3755545)   +5 more
core   +10 more sources

Isolasi dan Identifikasi Senyawa Metabolit Sekunder Ekstrak Metanol Batang Belajang Susu (Scindapsus pictus Hassk.) [PDF]

open access: yes, 2022
ABSTRAKPenelitian ini adalah penelitian eksplorasi yang bertujuan untuk mengisolasi senyawa metabolit sekunder dalam ekstrak metanol batang belajang susu (S. pictus Hassk). Sampel penelitian diambil dari kecamatan Mambi, kabupaten Mamasa, Sulawesi Barat.
Azis, Musniati   +2 more
core   +2 more sources

Isolasi, Identifikasi Dan Uji Bioaktivitas Metabolit Sekunder Dari Fraksi n-Heksana Kayu Akar Tumbuhan Paliasa (Kleinhovia hospita Linn.) Yang Tidak Aktif Terhadap Udang Artemia salina Leach [PDF]

open access: yes, 2023
Penelusuran secara etnobotani dan berdasarkan kajian kemotaksonomi serta filogenetik menunjukkan kayu akar tumbuhan Kleinhovia hospita Linn. (Paliasa) berpotensi menghasilkan metabolit sekunder dengan stuktur beragam dan bersifat bioaktif. Penelitian ini
Seokamto, Nunuk H, Stepanus, Jamius B
core   +2 more sources

Isolasi dan Identifikasi Senyawa Metabolit Sekunder Fraksi Metanol Batang Belajang Susu (Scindapsus pictus Hassk.) [PDF]

open access: yes, 2020
ABSTRAK Penelitian ini adalah penelitian eksplorasi yang bertujuan untuk mengisolasi senyawa metabolit sekunder dalam fraksi metanol batang belajang susu (S. pictus Hassk). Sampel penelitian diambil dari kecamatan Mambi, kabupaten Mamasa, Sulawesi Barat.
Amaliah, Nurul   +2 more
core   +2 more sources

Kandungan Fitokimia Dan Bioaktivitas Ekstrak Metanol Biji Palem Putri (Veitchia Merillii) [PDF]

open access: yes, 2016
Palem putri (Veitchia merillii) is a kinds of Araceae plant which has been used by the community in cure myopic eyes and for woman who have pregnant. However, research on the content of secondary metabolites and bioactivity of palm putri has never been ...
adawiah, A. (adawiah)
core   +2 more sources

UJI AKTIVITAS ANTIOKSIDAN EKSTRAK METANOL BIJI JAMBU BOL (Syzygium malaccense L) DENGAN METODE DPPH (2,2-Diphenyl-1-picrylhidrazil) [PDF]

open access: yes, 2022
Antioxidants are compounds that can overcome the negative effects of oxidants in the body. Antioxidants have an important role for the health of  human body because they can slow or prevent oxidation that involves free radicals.
Devitria, Rosa   +2 more
core   +2 more sources

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