The production of Blue Cheese with the Addition of Nonpathogenic Strain of Klebsiella pneumoniae and Fortification of Folic Acid and Iron
I
N
D
O
N
E
S
I
A
ISSN 1978-3477
*Corresponding author, Phone: +62-21-5703306;
Fax: +62-21-5719060; E-mail: widya.agustinah@atmajaya.ac.id
Volume 4, Number 2, August 2010
p 79-83
80
AGUSTINAH ET AL.
Microbiol Indones
Table 1 Composition of blue cheese samples
Samples Code
Klebsiella pneumoniae
Premix*
T1
-
+
T2
+
-
T3
+
+
T4 (control)**
-
-
*According to the certificate of analysis issued by Fortitech AP on March
2008, the premix composed of 2.55 g/100 g thiamine, 3.96 g/100 g vitamin
B2, 1.92 g/100 g folic acid, 50.1 g/100 g iron and 31.1 g/100 g zinc.
**Control cheese (T4) was a commercial blue cheese (Viking - Danish Blue
Cheese)
Volume 4, 2010
Microbiol Indones
81
Table 2 Chemical composition (dry basis) of blue cheese after 28
days of ripening
Blue cheese samples*
Chemical
composition
T1
Dry matter (%)
41.26ae
39.26be
38.13ce
54.47d
ae
be
ce
35.19d
27.12c
52.51d
T2
Protein (%)
47.36
Fat (%)
30.85ae
T3
52.39
7.90
Vitamin B12 (ppm)
1.50a
1.07b
a
b
5.33
Iron (ppm)
36.09a
5.50
b
Ash (%)
Folic acid (ppm)
47.55
29.72be
ae
4.20
T4 (Control)
ce
9.42d
2.70c
0.00d
7.00
13.64
5.27b
c
0.11 d
102.86c
0.00d
*T1 was added with premix; T2 was added with Klebsiella pneumoniae; T3
was added with both premix and K. pneumoniae; and T4 was a commercial
blue cheese (without K. pneumoniae or premix addition).
Different superscript in each row shows significant difference (p
N
D
O
N
E
S
I
A
ISSN 1978-3477
*Corresponding author, Phone: +62-21-5703306;
Fax: +62-21-5719060; E-mail: widya.agustinah@atmajaya.ac.id
Volume 4, Number 2, August 2010
p 79-83
80
AGUSTINAH ET AL.
Microbiol Indones
Table 1 Composition of blue cheese samples
Samples Code
Klebsiella pneumoniae
Premix*
T1
-
+
T2
+
-
T3
+
+
T4 (control)**
-
-
*According to the certificate of analysis issued by Fortitech AP on March
2008, the premix composed of 2.55 g/100 g thiamine, 3.96 g/100 g vitamin
B2, 1.92 g/100 g folic acid, 50.1 g/100 g iron and 31.1 g/100 g zinc.
**Control cheese (T4) was a commercial blue cheese (Viking - Danish Blue
Cheese)
Volume 4, 2010
Microbiol Indones
81
Table 2 Chemical composition (dry basis) of blue cheese after 28
days of ripening
Blue cheese samples*
Chemical
composition
T1
Dry matter (%)
41.26ae
39.26be
38.13ce
54.47d
ae
be
ce
35.19d
27.12c
52.51d
T2
Protein (%)
47.36
Fat (%)
30.85ae
T3
52.39
7.90
Vitamin B12 (ppm)
1.50a
1.07b
a
b
5.33
Iron (ppm)
36.09a
5.50
b
Ash (%)
Folic acid (ppm)
47.55
29.72be
ae
4.20
T4 (Control)
ce
9.42d
2.70c
0.00d
7.00
13.64
5.27b
c
0.11 d
102.86c
0.00d
*T1 was added with premix; T2 was added with Klebsiella pneumoniae; T3
was added with both premix and K. pneumoniae; and T4 was a commercial
blue cheese (without K. pneumoniae or premix addition).
Different superscript in each row shows significant difference (p