Post on 18-Jul-2020
26
1.
11)
)
2.
2.1
25
100
2.2
DA-645
pH
)
GCMS-QP2010
1 24
2.3
45
26 26
32
37
4 1
7
6
3.
2.1
6
7
72.4ppm
- 39.8ppm
35.9ppm 2.1ppm
106.9ppm 3.2ppm
211ppm
79.1ppm 94.7ppm
276ppm 318ppm, 416ppm
16ppm
6 7
13
-0.548** -0.458**
r=0.000
0.382**
0.443**
VIP (Variable Importance for Projection)
VIP
4.
.
1)
2)
26
A
(C)
E
B n-
D
F
0
5
10
15
20
25Ethyl Acetate Max 143.0 ppmMin. 24.3 ppmAve. 72.4 ppmSD 22.4 ppm
0
5
10
15
20
25
isobuthanol Max 65.3 ppmMin. 15.7 ppmAve. 35.9 ppmSD 10.2 ppm
0
5
10
15
20
25
30isoamyl alcholMax 187.6 ppmMin. 74.3 ppmAve. 106.9 ppmSD 17.1 ppm
0
5
10
15
20
25n-‐PropanolMax 74.4 ppmMin. 20.1 ppmAve. 39.8 ppmSD 12.8 ppm
0
5
10
15
20
25isoamyl acetate Max 9.2 ppmMin. 0.7 ppmAve. 2.1 ppmSD 1.4 ppm
0
5
10
15
20
25
30
35ethyl caprate Max 13.4 ppm Min. 0.4 ppmAve. 3.2 ppmSD 2.6 ppm
n-
26 26
A
C
E
G
B
D
F
0
2
4
6
8
10
12
14
16phosphoric acid Max 322.1 ppmMin. 133.4 ppmAve. 211.7 ppmSD 37.5 ppm
0
5
10
15
20
25
30
35
40
45
50pyruvic acidMax 332.0 ppmMin. 9.7 ppmAve. 94.7 ppmSD 82.5 ppm
0
5
10
15
20
25succinic acidMax 464.9 ppmMin. 200.0 ppmAve. 318.2 ppmSD 56.5 ppm
0
5
10
15
20
25
30
35acetic acidMax 55.8 ppmMin. 2.8 ppmAve. 16.0 ppmSD 10.3 ppm
0
5
10
15
20
25
30citric acid Max 127.6 ppmMin. 44.0 ppmAve. 79.1 ppmSD 17.8 ppm
0
2
4
6
8
10
12
14
16malic acidMax 686.2 ppmMin. 116.2 ppmAve. 275.8 ppmSD 71.4 ppm
0
5
10
15
20
25
30
35lactic acid Max 761.3 ppmMin. 269.6 ppmAve. 416.0 ppmSD 83.4 ppm
26
4 VIP
1)
25
https://www.nta.go.jp/shiraberu/senmonjoho
/sake/shiori-gaikyo/seibun/06.htm
2) 100 9
639-649 2005
3)
104 2 131-141 (2009)
5 VIP
4) Yukiko Maeda, Masaki Okuda, Katsumi Hashizume,
Midori Joyo, Shigeaki Mikami, Nami
Goto-Yamamoto J Biosci Bioeng 112(3),
238-246 (2011)
5) Natsuki Mimura, Atsuko Isogai, Kazuhiro
Iwashita, Takeshi Bamba, Eiichiro Fukusaki,
J Biosci Bioeng, 118(4) , 406-414 (2014)
6)
1990
7)
186
2014 p -16
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
()
4VG …
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
Ethyl Acetate n-‐Propanol Isobuthanol Isoamylacetate
Isoamylalchol
Ethyl caprate Phosphoricacid
Citric acid Pyruvic acid Malic acid Succinic acid Lactic acid Acetic acid