English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

ABSTRAK Bakteri E. Colli merupakan salah satu bakteri patogenik opertunistik yang dapat resisten bila terpapar obat-obatan sintetik secara tidak teratur.  Oleh karena itu penemuan  obat-obatan baru harus terus dilakukan. Sumber potensial obat-obatan baru yaitu bahan alam herbal yang secara tradisional dipakai oleh masyarakat untuk menyembuhkan penyakit secara tradisional pula. Jahe secara tradisional dipakai sebagai obat untuk menyembuhkan penyakit diare. Tujuan penelitian ini adalah untuk membuktikan secara ilmiah kasiat jahe dalam menyembuhkan  penyakit diare melalui indikator anti bakteri secara In Vitro. Penelitian ini merupakan eksperimen sungguhan (t h rue eksperiment) yang dikembangkan dari PBL. Penelitian ini dilaksanakan di Laboratorium Mikrobiologi Universitas Katolik Widya Mandira oleh mahasiswa semester VI, dengan menggunakan The Post Test Only Control Group Design dengan 4 perlakuan (P)  d imana  P1=25%, P2=50%, P3=75%, P4=100%, dan kontrol dengan konsentrasi 0%. Perlakuan diulang sebanyak 3 kali . Bukti ada tidaknya kemampuan anti bakteri terlihat dari ada tidaknya dan luas semptnya zona hambat pada media pertumbuhan. Hasil penelitian menunjukkan bahwa ekstrak rimpang jahe efektif sebagai anti bakteri di buktikan dengan  > (110.678363 > 7,59) yakni dengan tingkat kepercayaan 99% dan efektifitas anti bakteri terbesar terjadi pada konsentrasi 100% yang dibuktikan dengan luas zona hambat 18.48 mm . Kata Kunci: Rimpang Jahe, anti bakteri, E. colli ABSTRACT Bacteria E. Colli is one of the opertunistic pathogenic bacteria that can be resistant when exposed to synthetic drugs on an irregular basis. Therefore the discovery of new medicines must continue. Potential sources of new medicines are herbal natural ingredients that are traditionally used by people to cure diseases traditionally as well. Ginger is traditionally used as a medicine to cure diarrhea. The purpose of this study is to scientifically prove the efficacy of ginger in curing diarrheal diseases through anti-bacterial indicators in vitro. This research is a real experiment (thrue experiment) developed from PBL. This research was conducted in the Microbiology Laboratory of Widya Mandira Catholic University by semester VI students, using The Post Test Only Control Group Design with 4 treatments (P) where P1 = 25%, P2 = 50%, P3 = 75%, P4 = 100% , and control with a concentration of 0%. The treatment was repeated 3 times. Evidence of the presence or absence of anti-bacterial ability can be seen from the presence or absence and extent of inhibitory zones in growth media. The results showed that the effective ginger rhizome extract as an anti-bacterial was proven by F_hitung> F_ (table) (110.678363> 7.59) ie with a 99% confidence level and the greatest anti-bacterial effectiveness occurred at 100% concentration as evidenced by the inhibition zone area of 18.48 mm Keyword: Ginger Rhizome, anti-bacterial, E. colli

UJI AKTIFITAS ANTI BAKTERI EKSTRAK RIMPANG JAHE TERHADAP E.colli SECARA IN VITRO MELALUI MODEL PBL