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The primary objective was to determine whether consumption of conjugated linoleic acids (…
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Biology Articles » Microbiology » Food Microbiology » The effect of drinking milk containing conjugated linoleic acid on fecal microbiological profile, enzymatic activity, and fecal characteristics in humans » Tables
Tables - The effect of drinking milk containing conjugated linoleic acid on fecal microbiological profile, enzymatic activity, and fecal characteristics in humans
Table 1
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Milk fat content and fatty acid profile of experimental milks
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Experimental Milk
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CONT
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NAT
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SYN
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Milk fat content, %
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3.9
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3.9
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4.0
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Fatty acid, % by weight
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C4:0
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4.99
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4.44
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4.07
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C6:0
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2.45
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1.93
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2.18
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C8:0
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1.40
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1.00
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1.28
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C10:0
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2.93
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1.87
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2.70
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C12:0
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3.31
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2.09
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3.02
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C14:0
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10.79
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8.41
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10.14
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C14:1 cis-9
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1.07
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0.94
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0.99
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C15:0
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1.17
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1.00
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1.07
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C16:0
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32.42
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20.47
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31.18
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C16:1 cis-9
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1.64
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1.06
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1.50
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C17:0
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0.58
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0.47
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0.52
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C18:0
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9.46
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13.00
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8.97
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C18:1 trans-6 + trans-7 + trans-8
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0.30
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0.82
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0.26
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C18:1 trans-9
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0.23
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0.71
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0.23
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C18:1 trans-10
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0.34
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1.19
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0.33
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C18:1 trans-11
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0.92
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7.17
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0.77
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C18:1 trans-12
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0.49
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1.53
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0.45
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C18:1 cis-11
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0.85
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0.65
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0.82
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C18:1 cis-12
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0.27
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1.39
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0.26
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C18:1 cis-13
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0.10
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0.10
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0.09
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C18:1 trans-16 + cis-14
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0.34
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.066
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0.30
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C18:1 cis-15
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0.09
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0.27
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0.07
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C18:2 trans-11, cis-15
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0.10
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0.24
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0.13
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C18:2 cis-9, cis-12
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1.87
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2.23
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2.04
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C20:0
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0.14
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0.16
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0.16
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C18:3 cis-9, cis-12, cis-15
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0.38
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0.38
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0.39
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C18:2 cis-9, trans-11
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0.42
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2.92
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3.28
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C18:2 trans-10, cis-12
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n.d.1
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n.d.
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3.03
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1. n.d. = not detected
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Table 2
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Fecal microbiological profile1 of subjects at Days 0 and 56 of consuming experimental milks
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Statistical Analyses
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Bacteria
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Day 0
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Day 56
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Milk Type2
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Sample Day3
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MT*SD4
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Total Aerobes
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NS
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NS
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NS
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CONT
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8.62
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8.56
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NAT
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8.50
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8.54
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SYN
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8.48
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8.53
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Total Anaerobes
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NS
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NS
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NS
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CONT
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9.59
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10.41
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NAT
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11.17
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10.72
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SYN
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9.50
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10.30
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Lactobacilli
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NS
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***
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NS
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CONT
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6.89
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5.24
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NAT
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6.52
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4.99
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SYN
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8.07
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5.10
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Bifidobacteria
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NS
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***
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NS
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CONT
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7.07
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6.44
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NAT
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7.06
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6.23
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SYN
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7.00
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6.25
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Enterobacteria
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NS
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NS
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NS
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CONT
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7.52
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5.75
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NAT
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8.40
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5.39
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SYN
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7.05
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5.37
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Entero+Strep
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NS
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NS
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NS
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CONT
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7.28
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4.92
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NAT
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6.03
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4.76
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SYN
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6.43
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5.32
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Clostridia
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NS
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NS
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NS
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CONT
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4.84
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5.04
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NAT
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5.04
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5.12
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SYN
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4.91
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4.97
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1. bacteria counts expressed as log CFU/g wet feces
2. difference due to milk type (CONT vs NAT vs SYN)
3. difference due to sample day (DAY 0 vs DAY 56)
4. interaction – milk type and sample day |
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