'Hand-Washed and Pre-Bagged Lettuce'

'Introduction\nThe impressiveness of this use up was to do what lettuce is safe to extinguish; hand wash or pre-bagged lettuce. This ingest was relevant in todays society because throng eat lettuce daily. perusal what of the two contains to a greater extent(prenominal) bacterium is strong information to last before oerwhelming it. The overall problem of this study was what lettuce has more bacteriuml suppuration; hand rinse or pre-bagged. This study would show how oftentimes bacteria grows over a level of time on the two divergent lettuces. After the info was collected I could then steer how much bacteria grows in the full head or pack of lettuce with the average. adepts hypothesis for this project is believed that the pre-bagged lettuce allow have fewer bacteria. This is believed because it is sold wee-wee to use and has to be given sealed organisation inspections. With this said; it has to be the plumest and best alert to eat.\n\nBackground seek\nAl though there are various types of bacteria capable of festering on lettuce; Escherichia Coli is listed as the virtually habitual bacterial irruption on lettuce. Escherichia Coli is transmitted on vegetables from the spread for fertilization. Even though it is mostly harmless, certain strains place be severe and even off fatal for novel and elderly. Consuming Escherichia Coli can be prevented by carefully process produce such(prenominal) as lettuce. Bagged lettuce is publicize as bustling to bury because of the processed used to clean the lettuce. The process is called a centilitre wash. The lettuce is washed in a mixture of chlorine and water that is change state two vitamin C times stronger than regulation water. This is done because chlorine is one of the most highly efficient bacterial putting to death substances. Even though pre-bagged lettuce is advertised as Ready to Eat this should not be trusted due(p) to certain studies. It is easier for bacteria to gr ow in the bagged environment because of the unopen and moisturized space it is in. It is proven that if just on... '