
The median TC count was 4.61 log cfu/g on CCA and 3.58 log cfu/g on VRBA. The Spearman´s correlation coefficient between TC count on VRBA and CCA was 0.72 (P=0.00001).
Table S1: Nonlinear model cell growth and mortality parameters calculated using JMP nonlinear modeling program. In Eq. S1, y max is the estimated maximum bacterial count (log transformed) over the period studied, y 0 is the estimated starting bacterial count. The model was fitted using log-transformed bacterial counts (log CFU).
Besides, aerobic mesophylic bacterial count (AMC), counts of enterobacteria, and coliform bacterial count (CC) were performed. Average AMC, counts of enterobacteria and CC of butter samples were 8,...
The control of pathogens is generally reported in the concentration of ozone, C (in mg/L or ppm) per unit of contact time, T (in minutes), to reduce the proportion of colony forming units, CFU. The process is called a log reduction because the population reduction is logarithmic.
Changes in biofilm components. Each value on the y-axis indicates a quantitative result per gram of towel. The dashed lines on the CFU plots indicate the lower limit of detection (2.78 Log(CFU/g)). * p < 0.05, ** p < 0.01, and *** p < 0.001.
Các kết quả đếm từ 10 đến 30 khuẩn lạc cũng chỉ được tính đến khi độ lệch chuẩn tái lập sR mong muốn lớn hơn 0,2 log10 (cfu/g) hoặc 0,2 log10 (cfu/ml). CHÚ THÍCH 1: Giới hạn của 10 (hoặc 30) khuẩn lạc áp dụng cho tổng số khuẩn lạc đếm được trên tất cả các đĩa, (C.
E2, E4, E5 and E6 treated meat samples microbial load were < 6 log cfu/g and control (untreated with extract) samples were 16.20 log cfu/g after 15th days of storage. The antimicrobial activity of plant extract was tested against three bacterial strains (
We analyzed the expression patterns and dynamic transcriptional characteristics of differentially expressed genes (DEGs), describing the inflammation progression. Our results highlighted the critical roles of TNF, IL-17, NF-κB, and MAPK signaling pathways in the immune pathogenesis of …
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细菌的染菌浓度为105 CFU/g(mL)~106 CFU/g(mL),真菌的染菌浓度为104 CFU/g(mL)~105 CFU/g(mL)。 染菌后的样品放置于25℃±1℃培养箱中,分别在7、14和28天检测其中的存活菌量,分别计作Nx(X=7,14,28)(详见6.4.4中对时间点的规定)。
The Agency realizes that it would be very difficult to establish specific LC50, ED50, or LD50 values (e.g. LD50 = 1,000 mg/kg) and 95 percent confidence limits for most MPCAs whose mechanism of action is pathogenicity, because test data are not likely to exhibit a log-probit dose-response relationship that is typical of chemical pesticides.
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