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Friday, October 25, 2013

Lab study of Fermentation of Sauerkraut to Explain Microbial Succession

Lab workplace of fermentation of Sauerkraut to explain microbial eon  - Paper based on a lab conceive on microbial succession in the formation of Sauerkraut from carbohydrate protrude 1 shows the constitutional weighing machine counts all over the six hebdomads data was collected excluding the 4th week as data was not collected that week. Besides the total village forming units (CFU) per week for all plates, the graph is also accompanied by a trendline calculated to second degree polynomials. This is important because roughly of the data points, as seen in Table 1, are regard due to the plates either experiencing no growth, no viable firmness counts or overgrowth. Showing the trendlines allows a more broad outcome care of the data, diminishing the effect of the missing data points. For the purposes of this graph, the home base utilise to express CFU was . For example, day 7, week 7 total anaerobic CFU was 8.6x , thus on the graph it corresponds to 8.86 . Table 1: CFU for the different plates over the five-week period. Time Day 0, Week 6 Day 7, Week 7 Day 14, Week 8 Day 28, Week 10 Day 35, Week 11 pH 6.5 4 5.5 --- 4 Aerobic Total 0 --- 5.6x 5.9x --- HIAS 0 --- 7.0x 4.7x --- MAC 0 --- 7.0x --- --- MRS 0 --- 1.7x --- --- PCA 0 --- 1.1x 1.2x --- SAB 0 --- 1.4x --- --- Anaerobic Total 0 8.6x 4.36x 9.7x 2.38x HIAS 0 8.5x 3.6x --- 5.7x MAC 0 3.1x --- --- --- MRS 0 --- --- 3.4x 8.4x PCA 0 7.7x 2.5x 3.0x --- SAB 0 3.8x 1.5x 3.3x 9.7x As clearly seen in the trendlines of Figure 1, compared with the aerobic control, the anaerobic growth experienced a note over the first we! ek and then a cockeyed decrease as the weeks progressed. This is a clear singularity of... If you regard to get a full essay, order it on our website: OrderCustomPaper.com

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