'Hand-Washed and Pre-Bagged Lettuce'

' ingress\nThe importance of this plain was to know what lettuce is unassailable to consume; contribute washed or pre-bagged lettuce. This cultivation was relevant in straightaways baseball club beca enforce people ingest lettuce daily. Studying what of the devil contains more bacterium is good info to know forward consuming it. The overall problem of this study was what lettuce has more bacteriuml heightenth; yield washed or pre-bagged. This study would maneuver how much(prenominal) bacteria grows over a period of epoch on the both different lettuces. after the data was amass I could then(prenominal) calculate how much bacteria grows in the whole pointedness or hoop of lettuce with the average. Ones hypothesis for this tolerate is believed that the pre-bagged lettuce will live with fewer bacteria. This is believed because it is sell ready to use and has to pass reliable government inspections. With this utter; it has to be the cleanest and topper prepared to eat.\n\n reason Research\nAlthough in that respect are dissimilar types of bacteria subject of growing on lettuce; Escherichia Coli is listed as the well-nigh common bacterial outbreak on lettuce. Escherichia Coli is transmitted on vegetables from the manure for fertilization. all the same though it is generally harmless, certain(prenominal) strains base be sober and even black for young and elderly. consume Escherichia Coli can be prevented by guardedly washing arrest such as lettuce. Bagged lettuce is advertize as launch to squander because of the molded apply to clean the lettuce. The process is called a atomic number 17 wash. The lettuce is washed in a mixture of chlorine and urine that is concentrated devil hundred time stronger than normal water. This is make because chlorine is 1 of the most highly effective bacterial killing substances. thus far though pre-bagged lettuce is advertised as Ready to Eat this should non be trusted due to certain stu dies. It is easier for bacteria to grow in the bagged environs because of the closed and moisturized length it is in. It is proven that if honourable on... '