Xác định đồng thời axit benzoic và axit sorbic trong các loại thực phẩm đóng gói bằng phương pháp sắc kí lỏng hiệu năng cao (tt)
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Demo Version - Select.Pdf SDK
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L
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Mụ ụ ........................................................................................................................1
D
ụ
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D
D
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Ở Ầ ....................................................................................................................6
ươ
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1.2.1 Axit benzoic ..............................................................................................10
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1.2.4 Axit sorbic.................................................................................................11
1.2.5 Ho
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6
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ụ ..............................................22
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ươ 2.
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1
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. ..... 26
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ươ
3.
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3.1.4
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g ...................................................40
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Q
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– axit sorbic ...............46
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:...........................................................................48
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Ụ Ụ ...................................................................................................................1
2
Ụ
Stt
1
AOAC
Association of Official
Analytical Chemists
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INS
International Numbering
System
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ADI
Acceptable Daily Intake
4
ML
Maximum level
5
ACN
Acetonitrile
8
HPLC
High Performance Liquid
Chromatography
9
LOD
Limit of Detection
10
LOQ
Limit of Quantitation
11
MeOH
Methanol
12
NP – HPLC
Normal Phase – HPLC
13
ppm
Part per Million
14
RP – HPLC
Reverse Phase – HPLC
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RSD
Relative Standard Deviation
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R
Resolution
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tR
Retention time
18
Rev
Review
Axeton nitril
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7
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Metanol
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sorbic (n = 6) .......................31
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(n=6) .............................32
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( =6) .........................35
6
8
ặ
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9
– axit sorbic ............................41
0
(*) .........................................43
ặ
( = ) ...................44
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( = ) .....................45
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( = 6) ...................50
5
4
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6
ễ
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8 /
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(◊)
(■)
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6
8
9
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[ 0: 0] .......34
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[ 0: 0] .......34
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[90: 0] .......35
Demo
ụ Version - Select.Pdf SDK (◊)
(■)
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0
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