000 02661nam a22003137a 4500
003 OSt
005 20250308005954.0
008 240601b ||||| |||| 00| 0 eng d
040 _bEnglish.
_cCvSU-CCAT Campus Library.
_erda.
050 _aUM QR 86
_bP37 2007
100 _aPapa, Princess H., author.
_913277
245 _aEffects of fresh and salt water on the growth of escherichia coli /
_cPrincess H. Papa, Liezl C. Jocson, and Kaye Geramie R. Barrera.
260 _aRosario, Cavite :
_bCavite State University-CCAT Campus,
_c2007.
300 _axi, 37 leaves :
_billustrations ;
_c28 cm
500 _aResearch Paper (LSHS) -- Cavite State University-CCAT Campus, 2007.
504 _aIncludes bibliographical references and appendices.
520 _aPAPA, PRINCESS H., JOCSON, LIEZL C., BARRERA, KAYE GERAMIE R., Laboratory Science High School, Cavite State University Rosario Campus, Rosario, Cavite, "EFFECTS OF FRESH AND SALT WATER ON THE GROWTH OF ESCHERICHIA COLI". Adviser: Mrs. Caridad S. Merced In line with the current need for reducing the rate of diseases caused by pathogenic bacteria and fungi, the researchers thought of a way to detect the inhibition of the growth of Escherichia Coli on fresh and salt water. This study entitled "Effects of Fresh and Salt Water on the Growth of Escherichia Coli" aims to test the inhibition of bacteria in different kinds of water. All the needed materials are gathered. Glass wares were sterilized. Nutrient agar media was prepared. After a few minutes, the mixture was placed in the Petri plates. When the nutrient agar medium was already placed in the Petri dishes, the test organism was then placed in each Petri plates. Filter Disc Diffusion Method was employed in three replications. Sterile blank discs were submerged in every test organism. The Petri dishes were incubated for 24 hours at 35.5 с. After one day, the zones of inhibition were measured using the Vernier Caliper. Results were recorded in Tabular form and were analyzed. Based on the computed data, by statistical computation it was proven that they have a significant effect on the growth of Escherichia Coli in different water media.
546 _aIn English text.
650 _aEscherichia coli.
_915027
650 _aFresh water.
_915028
650 _aSalt water.
_915029
650 _aMicrobial growth.
_915030
650 _aGrowth performance.
_915031
700 _aJocson, Liezl C., author.
_913278
700 _aBarrera, Kaye Geramie R., author.
_913279
700 _aMerced, Caridad S., adviser.
_910334
942 _2lcc
_cT/M/D
_hQR 86 P37 2007
_kUM
999 _c3551
_d3551