Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia
BibTex Citation Data :
@article{JKSA15276, author = {Okky Triana and Purbowatiningrum Sarjono and Nies Mulyani}, title = {Isolasi Bakteri Endofit pada Rimpang Jahe Merah (Zingiber officinale Linn. Var Rubrum) Penghasil Senyawa Antioksidan}, journal = {Jurnal Kimia Sains dan Aplikasi}, volume = {20}, number = {1}, year = {2017}, keywords = {Bakteri endofit; Antioksidan; jahe merah; Zingiber officinale Linn. Var rubrum}, abstract = {Telah dilakukan penelitian mengenai isolasi bakteri endhofit pada jahe merah ( zingiber officinale linn. var rubrum) penghasil senyawa antioksidan. Penelitian ini bertujuan untuk memperoleh isolat bakteri endofit yang bersimbiosis dengan rimpang jahe merah, memperoleh data aktivitas antioksidan dengan metode DPPH dan mengetahui informasi mengenai kandungan kimia metabolit sekunder bakteri endofit. Metode yang digunakan pada penelitian ini adalah surface sterilization dan spreading pada media YMA dilanjutkan dengan uji aktivitas antioksidan dengan metode peredaman radikal DPPH dan penapisan fitokimia. Tahapan penelitian ini meliputi isolasi bakteri endofit yang bersimbiosis dengan rimpang jahe, produksi metabolit sekunder isolat bakteri endofit, uji aktivitas antioksidan dan penapisan fitokimia. Penelitian ini menghasilkan tiga isolat bakteri endofit yaitu isolat J 1 , isolat J 2 dan isolat J 3 yang memiliki morfologi sel berbeda serta memiliki aktivitas antioksidan yang paling efektif pada konsentrasi 31,25 ppm dengan nilai % inhibisi pada isolat J 1 , J 2 dan J 3 berturut-turut sebesar 22,71% ; 20,86% dan 13,08% dan semua metabolit sekunder isolat bakteri endofit memiliki kandungan flavanoid dan saponin.}, issn = {2597-9914}, pages = {25--29} doi = {10.14710/jksa.20.1.25-29}, url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/15276} }
Refworks Citation Data :
Article Metrics:
Last update:
Antioxidant activity from limonene encapsulated by chitosan
Antioxidant and antibacterial activities of secondary metabolite endophytic bacteria from papaya leaf (Carica papaya L.)
Last update: 2024-11-21 08:45:08
As an article writer, the author has the right to use their articles for various purposes, including use by institutions that employ authors or institutions that provide funding for research. Author rights are granted without special permission.
Author who publishes a paper at JKSA has the broad right to use their work for teaching and scientific purposes without the need to ask permission, including: used for (i) teaching in the author's class or institution, (ii) presentation at meetings or conferences and distributing copies to participants ; (iii) training conducted by the author or author's institution; (iv) distribution to colleagues for research use; (v) use in the compilation of subsequent authors' works; (vi) inclusion in a thesis or dissertation; (vi) reuse of part of the article in another work (with citation); (vii) preparation of derivative works (with citation); (viii) voluntary posting on open websites operated by authors or author institutions for scientific purposes (follow the CC BY-SA License).
Authors and readers can copy and redistribute material in any media or format, and mix, modify, and build material for any purpose but they must provide appropriate credit (provide article citation or content), providing links to the license, and indicate if there are changes.
The authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to Jurnal Kimia Sains dan Aplikasi (JKSA). Copyright encompasses rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms and any other similar reproductions, as well as translations.
Reproduce any part of this journal, its storage in the database or its transmission by all forms or media is permitted does not need for written permission from JKSA. However, it should be cited as an honor in academic manners
JKSA and the Chemistry Department of Diponegoro University and the Editor make every effort to ensure that there are no data, opinions, or false or misleading statements published in JKSA. However, the content of the article is the sole and exclusive responsibility of each author.
The Copyright Transfer Form can be downloaded here: [Copyright Transfer Form - Indonesian] [Copyright Transfer Form - English]. The copyright form should be signed originally and send to the Editor in the form of printed letters, scanned documents sent via email or fax.
Adi Darmawan, Ph.D (Editor in Chief)
Editor in chief of Jurnal Kimia Sains dan Aplikasi (JKSA)
Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University
Visitor: View My Stats
Jurnal Kimia Sains dan Aplikasi is indexed in:
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
