BS EN 12631:1999-水果和蔬菜汁 D-和L-乳酸（乳酸）含量的酶法测定 NAD光谱测定法-国家数字标准馆

现行 BS EN 12631:1999

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Fruit and vegetable juices. Enzymatic determination of D- and L-lactic acid (lactate) content. NAD spectrometric method 水果和蔬菜汁 D-和L-乳酸（乳酸）含量的酶法测定 NAD光谱测定法

发布日期： 1999-06-15

                交叉引用:ISO 5725:1986EN ISO 3696:1995ISO 3696:1987

Cross References:ISO 5725:1986EN ISO 3696:1995ISO 3696:1987

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发布单位或类别：英国-英国标准学会

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研制信息

相似标准/计划/法规

现行

DIN EN 12631

Fruit and vegetable juices - Enzymatic determination of D- and L-lactic acid (lactate) content - NAD spectrometric method
水果和蔬菜汁.D-和L-乳酸（乳酸）含量的酶法测定.NAD光谱测定法；德文版EN 12631:1999

1999-04-01

现行

UNE-EN 12631-2000

FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF D- AND L-LACTIC ACID (LACTATE) CONTENT. NAD SPECTROMETIC METHOD.
水果和蔬菜汁 D-和L-乳酸（乳酸）含量的酶法测定 NAD光谱法

2000-01-21

现行

DIN EN 1138

Fruit and vegetable juices - Enzymatic determination of L-malic (L-malate) content by the NADH spectrometric method
水果和蔬菜汁.L-苹果酸（L-苹果酸）含量的酶法测定.NADH光谱测定法；德文版EN 1138:1994

1994-12-01

现行

UNE-EN 1140-1995

FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF D-GLUSOSE AND D-FRUCTOSE CONTENT. NADPH SPECTROMETRIC METHOD.
水果和蔬菜汁 D-葡萄糖和D-果糖含量的酶法测定 NADPH光谱测定法

1995-12-30

现行

DIN EN 1140

Fruit and vegetable juices - Enzymatic determination of D-glucose and D-fructose content by the NADPH spectrometric method
水果和蔬菜汁.D-葡萄糖和D-果糖含量的酶法测定.NADPH光谱测定法；德文版EN 1140:1994

1994-12-01

现行

DIN EN 12138

Fruit and vegetable juices - Enzymatic determination of D-malic acid content by the NAD spectrometric method
水果和蔬菜汁.D-苹果酸含量的酶法测定.NAD光谱测定法；德文版EN 12138:1997

1997-12-01

现行

DIN EN 1139

Fruit and vegetable juices - Enzymatic determination of D-isocitric acid content by the NADPH spectrometric method
水果和蔬菜汁.D-异柠檬酸含量的酶法测定.NADPH光谱测定法；德文版EN 1139:1994

1994-12-01

现行

BS EN 12138-1998

Fruit and vegetable juices. Enzymatic determination of D-malic acid content. NAD spectrometric method
水果和蔬菜汁 D-苹果酸含量的酶法测定 NAD光谱测定法

1998-01-15

现行

UNE-EN 12138-2000

FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF D-MALIC ACID CONTENT. NAD SPECTROMETRIC METHOD
水果和蔬菜汁 D-苹果酸含量的酶法测定 NAD光谱测定法

2000-04-29

现行

UNE-EN 1139-1995

FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF D-ISOCITRIC ACID CONTENT. NADPH SPECTROMETRIC METHOD.
水果和蔬菜汁酶法测定D-异柠檬酸含量 NADPH光谱测定法

1995-12-30

现行

BS EN 1138-1995

Method for enzymatic determination of L-malic acid (L-malate) content of fruit and vegetable juices. NADH spectrometric method
水果和蔬菜汁中L-苹果酸（L-苹果酸）含量的酶法测定方法 NADH光谱法

1995-01-15