analysis of beverages and food

V. Analysis of beverages and foods

10 082 Analysis of Sugars in Beverages 10 083 Analysis of Oligosaccharides and Alcohols in Food

1) Raffinose
2) Maltose
3) Glucose
4) Xylose
5) Galactose
6) Arabinose
7) Mannose 1) Maltotriose
2) Maltose
3) Lactulose
4) Glucose
5) Xylose
6) Arabinose
7) Adonitol
8) Arabitol
9) Xylitol

Column phase:
Column size:
Eluent:
Flow rate:
Pressure:
Temperature:
Detection:
Injection: GROM-RESIN ZP,10 痠
300 x 8 mm
water
0.7 ml/min
1 MPa
70 蚓
RI
15 痞 Column phase:
Column size:
Eluent:
Flow rate:
Pressure:
Temperature:
Detection:
Injection: GROM-RESIN ZC,10 痠
300 x 8 mm
Ca₂ EDTA (50 mg /L H₂O)
0.7 ml/min
1 MPa
85 蚓
RI
15 痞

10 084 HPLC Determination of Organic Acids 10 100 Determination of the Hop Bitter
Acids in Beer by HPLC

1) Oxalic acid
2) Maleic acid
3) Malonic acid
4) Succinic acid
5) Formic acid
6) Acetic acid 1) Co-Isohumulon
2) N-Isohumulon
3) Ad-Isohumulon
4) Xanthohumulon
5) Co-Humulon
6) N/Ad-Humulon
7) Co-Lupulon
8) N/Ad-Lupulon

Column phase:
Column size:
Eluent:
Flow rate:
Pressure:
Temperature:
Detection:
Injection: GROM-RESIN AC,10 痠
300 x 8 mm
0.003 N sulfuric acid
0.7 ml/min
7 MPa
RT
conductivity
20 痞 Column phase:
Column size:
Eluent A:
B:Gradient:

Flow rate:
Pressure:
Temperature:
Detection (UV):
Injection: GROM-Beer-Bitter (tailor-made)
125 x 4 mm
MeOH
647 ml MeOH + 349 ml H₂O + 4 ml H₃ PO₄
100%B (0-19.5 min), 65%B (19.5-29 min), 50%B (29-36 min),
100%B (36-40 min)
1.0 ml/min
9 MPa
35 蚓
270 /314 nm
10 痞 beer

10 137 Analysis of Organic Acids in White Wine

Column phase:
Column size:
Eluent:
Flow rate:
Pressure:
Temperature:
Detection (UV):
Injection: GROM-SIL , Org.Acids', 5 痠
250 x 4 mm
20 mM Na-phosphate, pH 2.8
0.5 ml/min
9.5 MPa
RT
220 nm
20 痞 (0.1 to 0.2 痢/ml of each)

Analysis of wines by HPLC

10 085 a Wine Standard

10 085 b Red Wine (sweet)

10 085 c Red Wine (dry)

10 085 d White Wine with Biological Degradation of Acids

Column phase:
Column size:
Eluent:
Flow rate:
Pressure:
Temperature:
Detection:
Sample: GROM-RESIN ZH, 10 痠 + guard column
300 x 8 mm
2.5 mM H₂ SO₄
0.6 ml/min
1MPa
60蚓
RI
wine, diluted 1:10 with 10 mM H₂ SO₄ 1) Citric acid
2) Tartaric acid
3) Glucose
4) Malic acid
5) Fructose
6) Succinic acid 7) Lactic acid
8) Glycerol
9) Acetic acid
10) 2,3-Butanediol
11) Ethanol

Analysis of Field of application * Column dimensions Order number

Monosaccharides Foodstuff industry, Nutrition sciences 300 x 8 mm column GP ZP 1 1012 S 3008

Mono- and disaccharides, sugar alcohols Fermentation control / breweries 300 x 8 mm column GP ZC 1 1012 S 3008

Sugars, alcohols, organic acids Beverage industry (Viticulture / Enology) 300 x 8 mm column GP ZH 1 1012 S 3008

Organic acids Beverage industry 300 x 8 mm column GP AC 1 1012 S 3008

Hop bitter acids Beverage industry 125 x 4 mm column GS BI 1 0712 S 1204

10 082	Analysis of Sugars in Beverages		10 083	Analysis of Oligosaccharides and Alcohols in Food

	1) Raffinose 2) Maltose 3) Glucose 4) Xylose 5) Galactose 6) Arabinose 7) Mannose		1) Maltotriose 2) Maltose 3) Lactulose 4) Glucose 5) Xylose 6) Arabinose 7) Adonitol 8) Arabitol 9) Xylitol

Column phase: Column size: Eluent: Flow rate: Pressure: Temperature: Detection: Injection:	GROM-RESIN ZP,10 痠 300 x 8 mm water 0.7 ml/min 1 MPa 70 蚓 RI 15 痞	Column phase: Column size: Eluent: Flow rate: Pressure: Temperature: Detection: Injection:	GROM-RESIN ZC,10 痠 300 x 8 mm Ca₂ EDTA (50 mg /L H₂O) 0.7 ml/min 1 MPa 85 蚓 RI 15 痞


	1) Oxalic acid 2) Maleic acid 3) Malonic acid 4) Succinic acid 5) Formic acid 6) Acetic acid		1) Co-Isohumulon 2) N-Isohumulon 3) Ad-Isohumulon 4) Xanthohumulon 5) Co-Humulon 6) N/Ad-Humulon 7) Co-Lupulon 8) N/Ad-Lupulon

Column phase: Column size: Eluent: Flow rate: Pressure: Temperature: Detection: Injection:	GROM-RESIN AC,10 痠 300 x 8 mm 0.003 N sulfuric acid 0.7 ml/min 7 MPa RT conductivity 20 痞	Column phase: Column size: Eluent A: B:Gradient: Flow rate: Pressure: Temperature: Detection (UV): Injection:	GROM-Beer-Bitter (tailor-made) 125 x 4 mm MeOH 647 ml MeOH + 349 ml H₂O + 4 ml H₃ PO₄ 100%B (0-19.5 min), 65%B (19.5-29 min), 50%B (29-36 min), 100%B (36-40 min) 1.0 ml/min 9 MPa 35 蚓 270 /314 nm 10 痞 beer


		Column phase: Column size: Eluent: Flow rate: Pressure: Temperature: Detection (UV): Injection:	GROM-SIL , Org.Acids', 5 痠 250 x 4 mm 20 mM Na-phosphate, pH 2.8 0.5 ml/min 9.5 MPa RT 220 nm 20 痞 (0.1 to 0.2 痢/ml of each)


Column phase: Column size: Eluent: Flow rate: Pressure: Temperature: Detection: Sample:	GROM-RESIN ZH, 10 痠 + guard column 300 x 8 mm 2.5 mM H₂ SO₄ 0.6 ml/min 1MPa 60蚓 RI wine, diluted 1:10 with 10 mM H₂ SO₄	1) Citric acid 2) Tartaric acid 3) Glucose 4) Malic acid 5) Fructose 6) Succinic acid	7) Lactic acid 8) Glycerol 9) Acetic acid 10) 2,3-Butanediol 11) Ethanol

Analysis of	Field of application *	Column dimensions	Order number
Monosaccharides	Foodstuff industry, Nutrition sciences	300 x 8 mm column	GP ZP 1 1012 S 3008
Mono- and disaccharides, sugar alcohols	Fermentation control / breweries	300 x 8 mm column	GP ZC 1 1012 S 3008
Sugars, alcohols, organic acids	Beverage industry (Viticulture / Enology)	300 x 8 mm column	GP ZH 1 1012 S 3008
Organic acids	Beverage industry	300 x 8 mm column	GP AC 1 1012 S 3008
Hop bitter acids	Beverage industry	125 x 4 mm column	GS BI 1 0712 S 1204