PENGARUH FLAXSEED OIL (Linum usitatissimum) TERHADAP PERTUMBUHAN Lactobacillus bulgaricus DAN UJI DAYA HAMBAT TERHADAP Eschericiha coli

ANGRENI, SELA and Miksusanti, Miksusanti and Apriani, Elsa Fitria (2022) PENGARUH FLAXSEED OIL (Linum usitatissimum) TERHADAP PERTUMBUHAN Lactobacillus bulgaricus DAN UJI DAYA HAMBAT TERHADAP Eschericiha coli. Undergraduate thesis, Sriwijaya University.

	Text RAMA_48201_08061381823083.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_48201_08061381823083_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (4MB) | Request a copy
Preview	Text RAMA_48201_08061381823083_0023076802_0014049204_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (856kB) | Preview
	Text RAMA_48201_08061381823083_0023076802_0014049204_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (645kB) | Request a copy
	Text RAMA_48201_08061381823083_0023076802_0014049204_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (490kB) | Request a copy
	Text RAMA_48201_08061381823083_0023076802_0014049204_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (642kB) | Request a copy
	Text RAMA_48201_08061381823083_0023076802_0014049204_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (211kB) | Request a copy
	Text RAMA_48201_08061381823083_0023076802_0014049204_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (342kB) | Request a copy
	Text RAMA_48201_08061381823083_0023076802_0014049204_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy

Abstract

Effect of Flaxseed Oil (Linum Usitatissimum) On The Growth Of Lactobacillus bulgaricus and Inhibitory Power Test Against Eschericiha coli SELA ANGRENI 08061381823083 ABSTRACT This study was conducted to determine the effect of flaxseed oil administration on the growth of probiotic L. bulgaricus. The bacterial growth test of L. bulgaricus was carried out by calculating colonies using a total plate count and calculating the number of bacterial colonies using the standard formula SNI 2332.3: 2015. Determination of antibacterial activity of metabolites of L. bulgaricus using the method of diffusion of disc paper. Flaxseed Oil is made using the cold pressed method and has met the standards in the form of free fatty acids (67.68%), peroxide numbers (41.92 meq / g), refractive index (1.4787) and lathering figures (188.39 mg KOH / g). The fatty acid component was tested using GCMS with the highest concentration of linolenic acid (74.95%). The concentration of Flaxseed Oil used in the bacterial growth test is 1%, 5%, 10%, 15%. The most excellent concentration of the number of bacteria is at a concentration of 1%. There was a significant difference in the number of probiotic bacteria with a concentration of 15% with both negative and positive controls marked by a p<0.05 value. The number of bacteria in the four concentrations in a row was 4.01 x 1012, 2.93 x 1012, 2.72 x 1012, 2.70 x 1012. Testing of the antibacterial activity of L. bulgaricus metabolites against E. coli with three concentrations (100%, 50%, 10%) resulted in an acquired inhibition response of weak-moderate. In the test of antibacterial activity on metabolites of L. bulgaricus that were not treated with Flaxseed Oil, it produced a significant difference where the p value <0.05. Keywords : Antibacterial, E. Coli, Flaxseed Oil, Lactobacillus bulgaricus, Probiotics.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	bahan alam. mikrobiologi
Subjects:	Q Science > QR Microbiology > QR1-502 Microbiology R Medicine > RS Pharmacy and materia medica > RS160-167 Pharmacognosy. Pharmaceutical substances (Plant, animal, and inorganic)
Divisions:	08-Faculty of Mathematics and Natural Science > 48201-Pharmacy (S1)
Depositing User:	Sela Angreni
Date Deposited:	11 Aug 2022 05:16
Last Modified:	11 Aug 2022 05:16
URI:	http://repository.unsri.ac.id/id/eprint/77097

Actions (login required)

View Item