wlaupun jd student food biotech, actually, food chemistry kurang minat sbnrnya..so, pilihla microb and biotech py bdg..mnt tu pnting..mcmana susah sekali pun sesuatu benda tu, kalo kita minat, kita akn try jugak sampai boleh..nk wt keja pun x tension..
tesis sy bkaitan E. coli in beef coz berlaku E.coli outbreak in 2009 y melibatkan beef recalled..kbtln,ms nk start tesis, berlaku lg E.coli outbreak kt europe..tpkali ni source nya vegetable..anyway, still melibatkn E. coli,so, smgt la jugak nk wt.. ^alhamdulillah^
entitle :
EVALUATION OF RECOVERY METHODS FOR THE ISOLATION OF FREEZE INJURED ESCHERICHIA COLI FROM LOCAL BEEF PATTIES
using TAL mtd, OV and direct plating
First day prepared agar kt lab prepare for control (MPN technique), xjd agr,jd broth lak..xtaula kt mn silapnya..weigh dh btul..huhu :( ...
buat kali kedua, tmbh agar kosong, kali ni ok la..tp tersilap tech lak..sepatutnya pour plate bkn spread plate..then, sebalah malamnya.., aslnyer wt 2 sample,tp satu jer y slamat..lg satu ada prob jugak ats sebab kecuaian..kirenye 12 plate dh membazir...buang camtu jer..walaupun tau dh byk salah & rs cam peluang utk result tu di gunapakai sgt tipis,tp msih cont jugak..
bkn apa, nt kalo start balik dr awl,salah lg n seterusnya..lagi la mkn ms..at least for first time ni, observe all of the mistakes and next time try to avoid the same mistakes..
::learn from mistake ::
MPN ni just for control..y btul2nyer kne wt lps control sbb nk tau which dilution to be used..mtd tesis sebenar belum start lg...
...to be continued...
1 comment:
all da best nisah.. yup..learn from our mistake..tQ 4 da nice advice.. i followwwww..hehe^^
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