67.050 食品试验和分析的一般方法 标准查询与下载
共找到 2351 条与 食品试验和分析的一般方法 相关的标准，共 157 页
本文件规定了富硒农产品、水产品中甲基硒代半胱氨酸和硒代蛋氨酸含量测定的高效液相-原子荧光光谱测定方法。
Determination of methylselenocysteine and selenomethionine in selenium-enriched foods
- ICS
- 67.050
- CCS
- M745
- 发布
- 2023-03-06
- 实施
- 2023-03-15
本文件规定了多功能净化柱的原理、试剂材料、仪器设备、性能要求、操作流程、检验规则、标志、包装及贮存。 本文件适用于多功能净化柱。
Multi-function purifying column
- ICS
- 67.050
- CCS
- M745
- 发布
- 2023-03-02
- 实施
- 2023-03-28
本文件规定了灵芝及其相关产品中β -葡聚糖含量的测定方法。本文件适用于多孔菌科真菌赤芝Ganoderma lucidum（Leyss.ex Fr.）Karst.、紫芝Ganoderma sinense Zhao, Xu et Zhang或松杉灵芝Ganoderma tsugae的干燥子实体、孢子粉和干燥子实体经提取、浓缩、干燥（添加或不添加辅料）、粉碎等工艺制成的提取物中β -葡聚糖含量的测定。本文件不适用于添加β -环糊精等以β -葡聚糖形式添加的灵芝制品。
Method for measuring β-glucan content in Ganoderma and its related products
- ICS
- 67.050
- CCS
- C149
- 发布
- 2023-03-01
- 实施
- 2023-03-07
本文件规定了灵芝提取物中性三萜及麦角甾醇的高效液相色谱测定方法。本文件适用于多孔菌科真菌赤芝Ganoderma lucidum（Leyss.ex Fr.）Karst.、紫芝（Ganoderma sinense Zhao，Xu et Zhang）或松杉灵芝（Ganoderma tsugae）的干燥子实体，经提取、浓缩、干燥（添加或不添加辅料）、粉碎等工艺制成的灵芝提取物中性三萜（灵芝醇A、灵芝酮三醇、灵芝醛A）及麦角甾醇含量的测定。
Determination of neutral triterpenoids and ergosterol in Ganoderma extract by high performance liquid chromatography
- ICS
- 67.050
- CCS
- C149
- 发布
- 2023-03-01
- 实施
- 2023-03-07
本文件规定了磺胺二甲基嘧啶时间分辨荧光半定量检测卡及其应用规程。 本文件适用于动物肌肉组织中磺胺二甲基嘧啶残留的半定量检测。
Sulfamethazine time-resolved fluorescence semi-quantitative detection card and application rules
- ICS
- 67.050
- CCS
- A051
- 发布
- 2023-02-23
- 实施
- 2023-03-09
本文件规定了伏杀硫磷时间分辨荧光半定量检测卡及其应用规程。 本文件适用于叶菜中伏杀硫磷残留的半定量检测。
Time-resolved fluorescence semi-quantitative detection card and application rules for phosthion
- ICS
- 67.050
- CCS
- A051
- 发布
- 2023-02-23
- 实施
- 2023-03-09
本文件规定了氨苄西林时间分辨荧光半定量检测卡及其应用规程。 本文件适用于动物肌肉组织中氨苄西林残留的半定量检测。
Ampicillin time-resolved fluorescence semi-quantitative detection card and application rules
- ICS
- 67.050
- CCS
- A051
- 发布
- 2023-02-23
- 实施
- 2023-03-09
本文件规定了恩诺沙星时间分辨荧光半定量检测卡及其应用规程。 本文件适用于动物肌肉组织中恩诺沙星残留的半定量检测。
Enrofloxacin time-resolved fluorescence semi-quantitative detection card and application rules
- ICS
- 67.050
- CCS
- A051
- 发布
- 2023-02-23
- 实施
- 2023-03-09
本文件规定了卡那霉素时间分辨荧光半定量检测卡及其应用规程。 本文件适用于动物肌肉组织中卡那霉素残留的半定量检测。
Kanamycin time-resolved fluorescence semi-quantitative detection card and application rules
- ICS
- 67.050
- CCS
- A051
- 发布
- 2023-02-23
- 实施
- 2023-03-09
本文件规定了唑虫酰胺时间分辨荧光半定量检测卡及其应用规程。 本文件适用于叶菜中唑虫酰胺残留的半定量检测。
Time-resolved fluorescence semi-quantitative detection card and application rules of tofenpyradim
- ICS
- 67.050
- CCS
- A051
- 发布
- 2023-02-23
- 实施
- 2023-03-09
本文件规定了高效氯氟氰菊酯时间分辨荧光半定量检测卡及其应用规程。 本文件适用于叶菜中高效氯氟氰菊酯残留的半定量检测。
Lambda-cyhalothrin time-resolved fluorescence semi-quantitative detection card and application rules
- ICS
- 67.050
- CCS
- A051
- 发布
- 2023-02-23
- 实施
- 2023-03-09
本文件规定了敌敌畏时间分辨荧光半定量检测卡及其应用规程。 本文件适用于叶菜中敌敌畏残留的半定量检测。
Dichlorvos time-resolved fluorescence semi-quantitative detection card and application rules
- ICS
- 67.050
- CCS
- A051
- 发布
- 2023-02-23
- 实施
- 2023-03-09
本文件规定了甲砜霉素时间分辨荧光半定量检测卡及其应用规程。 本文件适用于动物肌肉组织中甲砜霉素残留的半定量检测。
Thiamphenicol time-resolved fluorescence semi-quantitative detection card and application rules
- ICS
- 67.050
- CCS
- A051
- 发布
- 2023-02-23
- 实施
- 2023-03-09
本文件规定了头孢喹肟时间分辨荧光半定量检测卡及其应用规程。 本文件适用于动物肌肉组织中头孢喹肟残留的半定量检测。
Cefquinome time-resolved fluorescence semi-quantitative detection card and application rules
- ICS
- 67.050
- CCS
- A051
- 发布
- 2023-02-23
- 实施
- 2023-03-09
本文件规定了松花粉及其制品中松源成分检测的实时荧光PCR检测方法。本文件适用于松花粉及其制品中松源成分的定性检测。
Real-time fluorescence PCR method for detection of pine source components in pine pollen and its products
- ICS
- 67.050
- CCS
- X89
- 发布
- 2023-02-09
- 实施
- 2023-03-01
本文件规定了荷花粉及其制品中荷花源成分检测的实时荧光PCR检测方法。本文件适用于荷花粉及其制品中荷花源成分的定性检测。
Real-time fluorescence PCR method for detection of lotus-derived components in lotus powder and its products
- ICS
- 67.050
- CCS
- B47
- 发布
- 2023-02-09
- 实施
- 2023-03-01
1 Scope This document specifies general requirements and performance criteria for the determination of purity of organic compounds through the application of solution state proton ( 1 H) quantitative nuclear magnetic resonance (qNMR) spectroscopy using an internal standard method. This document is applicable to bioactive compounds in functional foods, natural toxins, food additives and pesticides. This document is applicable to the users pursuing metrological traceability of the measurement results.
Quantitative nuclear magnetic resonance spectroscopy. Purity determination of organic compounds used for foods and food products. General requirements for 1H NMR internal standard method
- ICS
- 67.050
- CCS
- 发布
- 2023-01-31
- 实施
- 2023-01-31
1 Scope This document describes general requirements, procedures and performance criteria for evaluating the content of genetically modified (GM) seeds/grains in a lot by a group testing strategy that includes qualitative analysis of sub-sampled groups followed by statistical evaluation of the results. This document is applicable to group testing strategy estimating the GM content on a percentage seed/grain basis for purity estimation, testing towards a given reject/accept criterion and for cases where seed/grain lots are carrying stacked events. This document is not applicable to processed products. NOTE Description of the use of group testing strategy are available in References [1], [7], [8], [18], [19] and [20].
Molecular biomarker analysis. Method for the statistical evaluation of analytical results obtained in testing sub-sampled groups of genetically modified seeds and grains. General requirements
- ICS
- 67.050
- CCS
- 发布
- 2022-12-31
- 实施
- 2022-12-31
Foodstuffs Methods of analysis for the detection of genetically modified organisms and derived products Quantitative nucleic acid based methods
- ICS
- 67.050
- CCS
- 发布
- 2022-12-30
- 实施
Foodstuffs Methods of analysis for the detection of genetically modified organisms and derived products Nucleic acid extraction
- ICS
- 67.050
- CCS
- 发布
- 2022-12-30
- 实施
