X16 乳与乳制品 标准查询与下载

NF V04-221-3*NF EN ISO 8968-3:2007 牛奶.氮含量的测定.第3部分:块溶解法(半微观快速常规法)

Milk - Determination of nitrogen content - Part 3 : block-digestion method (semi-micro rapid routine method).

ISO 14501:2007 牛奶和奶粉.黄曲霉毒素M₁含量的测定.用免疫亲和色谱法提纯并用高效液相色谱法测定

This International Standard specifies a method for the determination of aflatoxin M1 content in milk and milk powder. The limit of detection is 0,08 μg/kg for whole milk powder, i.e. 0,008 μg/l for reconstituted liquid milk. The method is also applicable to low fat milk, skimmed milk, low fat milk powder, and skimmed milk powder.

Milk and milk powder - Determination of aflatoxin M₁ content - Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography

DIN EN ISO 13366-2 Berichtigung 1:2007 牛奶.体细胞菌落计数.第2部分:荧光光电计数器的操作指南.技术勘误DIN EN ISO 13366-2-2007

Milk - Enumeration of somatic cells - Part 2: Guidance on the operation of fluoro-opto-electronic counters (ISO 13366-2:2006); German version EN ISO 13366-2:2006, Corrigenda to DIN EN ISO 13366-2:2007-01; German version EN ISO 13366-2:2006/AC:2007

BS ISO 8070:2007 牛奶和奶制品.钙、钠、钾和镁含量的测定.原子吸收光谱测定法

This International Standard specifies a flame atomic absorption spectrometric method for the determination of calcium, sodium, potassium and magnesium contents in milk and milk products. The method is applicable for milk and whey, buttermilk, yogurt, cream, dried milk, butter, cheese, casein and caseinate.

Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method

IDF 198-2007 奶和奶制品.高效液相色谱法测定乳糖含量(参照法)

This International Standard specifies the reference method for the determination of lactose content of raw milk, heat-treated milks, dried milk and raw and pasteurized cream. The method is not applicable to fermented milks and milks to which oligosaccharides have been added.

Milk and milk products -- Determination of lactose content by high-performance liquid chromatography (Reference method)

DIN EN ISO 8069:2007 奶粉.乳酸和乳酸盐含量的测定

This International Standard specifies an enzymatic method for the determination of the lactic acid and lactates content of all types of dried milk.

Dried milk - Determination of content of lactic acid and lactates (ISO 8069:2005); English version of DIN EN ISO 8069:2007-09

DIN EN ISO 6785:2007 奶和奶制品.沙门氏菌属的检测

This International Standard specifies a method for the detection of Salmonellaspp. in milk and milk products.

Milk and milk products - Detection of Salmonella spp. (ISO 6785:2001); English version of DIN EN ISO 6785:2007-09

DIN EN ISO 8968-3:2007 牛奶.含氮量的测定.第3部分:小块分解法(半微量快速程序法)

This part of ISO 8968 IDF 20 specifies a method for the determination of the nitrogen content of liquid, whole or skimmed milk. It concerns a semi-micro rapid routine method following the block-digestion principle.

Milk - Determination of nitrogen content - Part 3: Block-digestion method (Semi-micro rapid routine method) (ISO 8968-3:2004); English version of DIN EN ISO 8968-3:2007-09

ISO 9874:2006/Cor 1:2007 牛奶.总磷含量的测定.用分子吸收光谱法.技术勘误1

This standard is Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry; Technical Corrigendum 1

Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry; Technical Corrigendum 1

ISO 22662:2007 奶和奶制品.用高效液相色谱法测定乳糖含量(参考方法)

This International Standard specifies the reference method for the determination of lactose content of raw milk, heat-treated milks, dried milk and raw and pasteurized cream. The method is not applicable to fermented milks and milks to which oligosaccharides have been added.

Milk and milk products - Determination of lactose content by high-performance liquid chromatography (Reference method)

IDF 119-2007 奶和奶制品.钙、钠、钾和镁含量的测定.原子吸收光谱法

This International Standard specifies a flame atomic absorption spectrometric method for the determination of calcium, sodium, potassium and magnesium contents in milk and milk products. The method is applicable for milk and whey, buttermilk, yogurt, cream, dried milk, butter, cheese, casein and caseinate.

Milk and milk products -- Determination of calcium, sodium, potassium and magnesium contents -- Atomic absorption spectrometric method

ISO 8070:2007 牛奶和奶制品.钙、钠、钾和镁含量测定.原子吸收光谱测定法

This International Standard specifies a flame atomic absorption spectrometric method for the determination of calcium, sodium, potassium and magnesium contents in milk and milk products. The method is applicable for milk and whey, buttermilk, yogurt, cream, dried milk, butter, cheese, casein and caseinate.

Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method

DIN EN ISO 22160:2007 奶和奶基饮料.碱性磷酸酶活性的测定.酶光催化系统(EPAS)法

This International Standard specifies a method for the determination of the alkaline phosphatase activity in pasteurized whole milk, semi-skimmed milk, skimmed milk, cream and flavoured milks using a chemiluminescent (EPAS) method. The method is applicable to milk and milk-based drinks from cows, sheep, buffalo and goats. The method is also suitable for any liquid-based sample if diluted in such a way that the diluted alkaline phosphatase activity has less than 7 000 milliunits per litre. NOTE There has been a successful collaborative trial with cow, sheep, buffalo, and 9oat whole milk, as well as skimmed cow milk (< 0,5 % fat), 20 % fat cream and 2 % fat chocolate milk (all mass fractions).

Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method (ISO 22160:2007); English version of DIN EN ISO 22160:2007-08

BS ISO 11815:2007 牛奶.反刍动物干胃膜对牛奶凝结活度的测定

This International Standard describes a method for the determination of the total milk-clotting activity of bovine rennet containing only chymosin and bovine pepsin as the active coagulating enzymes on a standard milk substrate at pH 6,5. To produce accurate results with this method, test samples of unknown origin are to be checked for the absence of main milk-clotting enzymes of non-bovine origin by using an appropriate method (e.g. IDF 110B). This International Standard can also be applied to determine the total milk-clotting activity of fermentation-produced chymosin.

Milk - Determination of total milk-clotting activity of bovine rennets

IDF 157-2007 奶.牛犊胃内膜的总奶凝结活性的测定

This International Standard describes a method for the determination of the total milk-clotting activity of bovine rennet containing only chymosin and bovine pepsin as the active coagulating enzymes on a standard milk substrate at pH 6,5. To produce accurate results with this method, test samples of unknown origin are to be checked for the absence of main milk-clotting enzymes of non-bovine origin by using an appropriate method (e.g. IDF 110B). This International Standard can also be applied to determine the total milk-clotting activity of fermentation-produced chymosin.

Milk -- Determination of total milk-clotting activity of bovine rennets

ISO 11815:2007 牛奶.反刍动物干胃膜对奶制品凝结活性测定

This International Standard describes a method for the determination of the total milk-clotting activity of bovine rennet containing only chymosin and bovine pepsin as the active coagulating enzymes on a standard milk substrate at pH 6,5. To produce accurate results with this method, test samples of unknown origin are to be checked for the absence of main milk-clotting enzymes of non-bovine origin by using an appropriate method (e.g. IDF 110B). This International Standard can also be applied to determine the total milk-clotting activity of fermentation-produced chymosin.

Milk - Determination of total milk-clotting activity of bovine rennets

BS ISO 20128:2007 乳制品.在选择培养基上推定嗜酸乳酸菌的菌落.37℃时的菌落计数技术

ISO 20128|IDF 192:2006 specifies a method for the enumeration of presumptive Lactobacillus acidophilus in milk products on a selective medium by using a colony-count technique at 37 °C. The method is applicable to fermented and non-fermented milks, milk powders and infant formulae where presumptive L. acidophilus is present and in combination with other lactic acid bacteria and bifidobacteria. The method is not applicable when the number of presumptive L. acidophilus is less than 104 CFU/g and the numbers of Lactobacillus rhamnosus, Lactobacillus reuteri and Lactobacillus paracasei subsp. paracasei are greater than 106 CFU/g.

Milk products - Enumeration of presumptive Lactobacillus acidophilus on a selective medium - Colony-count technique at 37 °C

BS ISO 11868:2007 热处理牛奶.乳果糖含量的测定.高效液相色谱法

This International Standard specifies a method for the determination of the lactulose content of heated milk, skimmed, partially skimmed or whole milk, by high-performance liquid chromatography, in order to distinguish milk sterilized by ultra-heat treatment (UHT) from in-bottle sterilized milk. The method has been tested over a lactulose content range of 200 mg/l to 1 500 mg/l and is applicable to all heat-treated milks. The method described in this International Standard is to be used in cases of dispute.

Heat-treated milk - Determination of lactulose content - Method using high-performance liquid chromatography

BS EN ISO 22160:2007 乳和以乳为基料的饮料.碱性磷酸酶活性的测定.酶光催化系统(EPAS)法

This International Standard specifies a method for the determination of the alkaline phosphatase activity in pasteurized whole milk, semi-skimmed milk, skimmed milk, cream and flavoured milks using a chemiluminescent (EPAS) method. The method is applicable to milk and milk-based drinks from cows, sheep, buffalo and goats. The method is also suitable for any liquid-based sample if diluted in such a way that the diluted alkaline phosphatase activity has less than 7 000 milliunits per litre. NOTE There has been a successful collaborative trial with cow, sheep, buffalo, and goat whole milk, as well as skimmed cow milk (< 0,5 % fat), 20 % fat cream and 2 % fat chocolate milk (all mass fractions).

Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method

NY/T 1332-2007 乳与乳制品中5-羟甲基糠醛含量的测定 高效液相色谱法

本标准规定了乳与乳制品中5-羥甲基糠醛(5HMF)含量的高效液相色谱测定方法。 本标准规定了乳与乳制品中5-羥甲基糠醛(5HMF)含量的测定。 本方法检出限为0.005ｍｇ／ｋｇ。

Milk and Dairy Products Determination of 5-hydroxymethylfurfural by HPLC