X16 乳与乳制品 标准查询与下载



共找到 1177 条与 乳与乳制品 相关的标准,共 79

This International Standard specifies a spectrometric reference method for the determination of the iron content of milk and milk products. This method is applicable to ? milk, skimmed milk, whey and buttermilk; ? plain yogurt and skimmed yogurt; ? evaporated milk and sweetened condensed milk; ? dried whole and skimmed milk, dried whey and dried buttermilk; ? cream and butter; ? anhydrous butterfat, butteroil, butterfat and ghee; ? ice-cream; ? cheese of various ages, and processed cheese; ? caseins, caseinates and coprecipitates.

Milk and milk products - Determination of iron content - Spectrometric method (Reference method)

ICS
67.100.01
CCS
X16
发布
2010-06
实施

This International Standard specifies a reference method for the determination of the pH of all types of casein (acid caseins and rennet caseins) and of caseinates.

Caseins and caseinates - Determination of pH (Reference method)

ICS
67.100.99
CCS
X16
发布
2010-06
实施

This International Standard specifies the reference method for the determination of the fat content of milk of good physicochemical quality. The method is applicable to raw cow milk, raw sheep milk, raw goat milk, reduced fat milk, skimmed milk, chemically preserved milk, and processed liquid milk. It is not applicable when greater accuracy is required for skimmed milk, e.g. to establish the operating efficiency of cream separators.

Milk - Determination of fat content - Gravimetric method (Reference method)

ICS
67.100.10
CCS
X16
发布
2010-06
实施

This International Standard specifies a flame atomic absorption spectrometric method for the determination of the zinc content of milk and milk products. The method has been validated for zinc contents of between 25 mg/kg and 70 mg/kg (dry mass) in milk and milk products.

Milk and milk products - Determination of zinc content - Flame atomic absorption spectrometric method

ICS
67.100.01
CCS
X16
发布
2010-06
实施

This International Standard specifies a reference method for the determination of the titratable acidity of all types of dried milk.

Dried milk - Determination of titratable acidity (Reference method)

ICS
67.100.10
CCS
X16
发布
2010-06
实施

This International Standard specifies a method for determining the minimal inhibitory concentration (MIC) of a series of antibiotics applicable to bifidobacteria and non-enterococcal lactic acid bacteria (LAB). NOTE Unlike the disk diffusion method, which is semi-quantitative, the frequently used broth microdilution method gives quantitative MICs of the test organism in a dilution series of the antibiotics. The lowest concentration of an antibiotic that prevents visible growth of a test organism is considered to be the MIC. This International Standard recommends the broth microdilution method as the standard method.

Milk and milk products - Determination of the minimal inhibitory concentration (MIC) of antibiotics applicable to bifidobacteria and non-enterococcal lactic acid bacteria (LAB)

ICS
67.100.01
CCS
X16
发布
2010-06
实施
2010-06-15

Milk and milk products - Determination of milk fat purity by gas chromatographic analysis of triglycerides (Reference method) (ISO 17678:2010); German version EN ISO 17678:2010

ICS
67.100.99;67.200.10
CCS
X16
发布
2010-06
实施

SN/T 2552的本部分规定了乳及乳制品中蜡样芽孢杆菌的分离与计数方法。 本部分适用于乳及乳制品中蜡样芽孢杆菌的分离与计数。

Microbiological examination for milk and milk products hygiene.Part 11:Isolation and enumeration of Bacillus cereus

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了在25℃条件下检测和计数乳及乳制品中酵母、霉菌菌落形成单位的方法。 本部分适用于牛奶、液体奶制品、奶粉、干甜乳清粉、干燥干酪乳、乳糖、奶酪、酸性酪蛋白、乳酸干酪素、酶凝干酪素、酸乳清粉、黄油、冷冻乳制品、奶油布丁,甜点,发酵牛奶和奶油种的酵母、霉菌计数。 本部分不适用于新鲜乳酪中酵母的检测。

Microbiological examination for milk and milk products hygiene.Part 3:Colony-count method of yeast and moulds

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分给出了乳及乳制品微生物检验取样的指南。 本部分适用于乳及乳制品微生物检验的取样。

Microbiological examination method for milk and milk products hygiene.Part 1:Guidance on sampling

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了乳粉中克雷伯氏杆菌的检验方法。 本部分适用于乳粉中克雷伯氏菌的检验,其他乳及乳制品可参照使用。

Microbiological examination method for milk and milk products hygiene.Part 9:Detection of Klebsiella spp.

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了乳粉中阴沟肠杆菌的分离与计数方法。 本部分适用于乳酸中阴沟肠杆菌的分离与计数,其他乳与乳制品可参照使用。

Microbiological examination for milk and milk products hygiene.Part 7:Detection of Enterobacter cloacae

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了6.5℃条件下嗜冷微生物的菌落计数方法、21℃条件下对嗜冷微生物数量进行评估的菌落计数快速方法。 本部分适用于原料乳、巴氏消毒乳及其他经热处理乳中的嗜冷微生物菌落计数,其他乳及乳制品可参照使用。

Microbiological examination for milk and milk products hygiene.Part 4:Colony.count method of psychrotrophic microorganisms

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了乳粉中沙门氏菌检验方法。 本部分适用于乳粉中沙门氏菌的检验,其他乳制品可参照使用。

Microbiological examination method for milk and milk products hygiene.Part 5:Detection of salmonella spp.

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了乳及其制品中普通变形杆菌的常规检验方法和PCR检验方法。 本部分适用于乳及其制品中普通变形杆菌和奇异变形杆菌检验。

Microbiological examination for milk and milk products hygiene.Part 8:Detection of Proteus vulgaris and Proteus mirabilis

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了乳及乳制品中假单孢菌属的分离与计数方法。 本部分适用于乳及乳制品中假单孢菌属的分离与计数。

Microbiological examination for milk and milk products hygiene.Part 13:Isolation and enumeration of Pseudomonas spp.

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了乳粉中阪崎肠杆菌的免疫荧光检验方法。 本部分适用于乳粉中阪崎肠杆菌的快速筛选,乳制品可参照使用。

Microbiological examination for milk and milk products hygiene.Part 10:Detetion of Enterobacter sakazakii.Fluorescent antibody method

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了乳粉中柠檬酸杆菌的最可能数计数方法。 本部分适用于乳粉中柠檬酸杆菌的最可能数检验。

Microbiological examination for milk and milk products hygiene.Part 6:Detection of citrbacter spp.

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了乳及乳制品用于微生物检验的样品制备与稀释方法。 本部分适用于乳及乳制品用于微生物检验的样品制备与稀释。

Microbiological examination method for milk and milk products hygiene.Part 2:Preparation of test samples,initial suspensions and decimal dilutions

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01

SN/T 2552的本部分规定了乳及乳制品中单核细胞增生李斯特氏菌检测和计数方法。 本部分适用于乳及乳制品中单核细胞增生李斯特氏菌检测和计数。其他食品中单核细胞增生李斯特氏菌检测和计数也可参照使用。

Microbiological examination for milk and milk products hygiene-Part 12:Detection and enumeration of listeria monocytogenes

ICS
CCS
X16
发布
2010-05-27
实施
2010-12-01



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