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Polyethylene(PE)，polypropylene(PP) and polystyrene(PS) resin―Determination of peroxide value
Fragrance/Flavor substances－Determination of peroxide value
本标准规定了食品中过氧化值的两种测定方法：滴定法和电位滴定法。 本标准第一法适用于食用动植物油脂、食用油脂制品，以小麦粉、谷物、坚果等植物性食品为原料经油炸、膨化、烘烤、调制、炒制等加工工艺而制成的食品，以及以动物性食品为原料经速冻、干制、腌制等加工工艺而制成的食品；第二法适用于动植物油脂和人造奶油，测量范围是0 g/100 g~0.38 g/100 g。 本标准不适用于植脂末等包埋类油脂制品的测定。
本标准规定了一种动植物油脂过氧化值的测定方法。
Animal and vegetable fats and oils.Determination of peroxide value
本标准规定了动、植物油脂过氧化值测定所用的仪器，分析步骤和结果计算。本标准适用于动、植物油指的过氧化值测定。
Oils and fats--Determination of peroxide value
本文件规定了食用油中过氧化值的检测。 本文件适用于便携式分光光度法检测食用油中的过氧化值。
本方法规定了食用植物油、食用植物调和油和食品煎炸过程中的各种食用植物油的酸价、过氧化值的快速检测方法。本方法适用于常温下为液态的食用植物油、食用植物调和油和食品煎炸过程中的各种食用植物油的酸价、过氧化值的快速测定。
Animal and vegetable fats and oils - Determination of peroxide value - Iodometric (visual) endpoint determination (ISO 3960:2017); German version EN ISO 3960:2017
Animal and vegetable fats and oils. Determination of peroxide value. Iodometric (visual) endpoint determination
Animal and vegetable fats and oils. Determination of peroxide value. Iodometric (visual) endpoint determination
Animal and vegetable fats and oils - Determination of peroxide value - Iodometric (visual) endpoint determination
Animal and vegetable fats and oils — Determination of peroxide value — Iodometric (visual) endpoint determination
Animal and vegetable fats and oils - Determination of peroxide value - Iodometric (visual) endpoint determination
Dieses Dokument legt ein Verfahren zur iodometrischen Bestimmung der Peroxidzahl von tierischen und pflanzlichen Fetten und Ölen mit einer visuellen Endpunktbestimmung fest. Die Peroxidzahl ist ein Maß für die Menge an Sauerstoff, der chemisch in Form von Peroxiden, besonders Hydroperoxiden, an Öl oder Fette gebunden ist. Das Verfahren ist auf alle tierischen und pflanzlichen Fette und Öle, Fettsäuren und deren Mischungen mit Peroxidzahlen von 0 meq bis 30 meq (Milliäquivalente) aktiver Sauerstoff je Kilogramm anwendbar. Es ist auch anwendbar auf Margarinen und Streichfette mit unterschiedlichem Wassergehalt. Das Verfahren ist nicht geeignet für Milchfette und ist nicht anwendbar auf Lecithine. Es ist zu beachten, dass die Peroxidzahl ein dynamischer Parameter ist, dessen Wert vom Werdegang der Probe abhängig ist. Außerdem ist die Bestimmung der Peroxidzahl ein stark empirisches Verfahren, und der erhaltene Wert hängt von der Probenmasse ab. Es ist zu betonen, dass aufgrund der vorgeschriebenen Probenmasse die erhaltenen Peroxidzahlen geringfügig niedriger sein können als die Peroxidzahlen, die mit einer geringeren Probenmasse erhalten werden. Milch und Milcherzeugnisse (oder Fett aus Milch und Milcherzeugnissen) sind vom Anwendungsbereich dieses Dokuments ausgenommen. ANMERKUNG 1 Ein bevorzugtes Verfahren zur iodometrischen Bestimmung der Peroxidzahl von Milchfetten ist in ISO 3976 festgelegt. ANMERKUNG 2 Ein Verfahren zur potentiometrischen Bestimmung der Peroxidzahl ist in ISO 27107 angeführt.
Animal and vegetable fats and oils - Determination of peroxide value - Iodometric (visual) endpoint determination
Animal and vegetable fats and oils. Determination of peroxide value by potentiometric end-point method
Animal and vegetable fats and oils. Determination of peroxide value by potentiometric end-point method
本标准规定了聚乙烯、聚丙烯和聚苯乙烯树脂过氧化值的滴定测定方法。 本标准适用于聚乙烯、聚丙烯和聚苯乙烯树脂过氧化值的测定，检出限为0.50 mmol/kg。
Determination of the peroxide value of the plastic resin
Essential oils. Determination of peroxide value
Essential oils. Determination of peroxide value
Essential oils — Determination of peroxide value
Essential oils - Determination of peroxide value
本标准规定了石油蜡过氧化值的测定方法。本标准适用于石油蜡类产品。
Standard test method for peroxide number of petroleum wax
Animal and vegetable fats and oils. Determination of peroxide value. Iodometric (visual) endpoint determination
Animal and vegetable fats and oils－Determination of peroxide value－Iodometric(visual) endpoint determination
이 표준은 가시적 종말점 탐색으로 동물성 및 식물성 유지의 과산화물가를 요오드법으로 측정하
Animal and vegetable fats and oils-Determination of peroxide value-Iodometric(visual) endpoint determination
이 표준은 가시적 종말점 탐색으로 동물성 및 식물성 유지의 과산화물가를 요오드법으로 측정하
Animal and vegetable fats and oils－Determination of peroxide value－Iodometric(visual) endpoint determination
本标准规定了桉叶油（桉叶素型）过氧化值的测定方法。本标准适用于桉叶油（桉叶素型）过氧化值的测定。
Mixed feeds, protein-vitamin-mineral concentrates. Method for determination of peroxide number (hydroperoxides and peroxides)
SN/T 0801的本部分规定了出口动植物油脂过氧化值的测定方法。 本部分适用于出口动植物油脂过氧化值的检验。
Animal and vegetable fats and oils for export.Determination of peroxide value
SN/T 0801的本部分规定了出口动植物油脂过氧化值的测定方法。 本部分适用于出口动植物油脂过氧化值的检验。
Animal and vegetable fats and oils for export.Determination of peroxide value
Meat and meat products. Method for determination of peroxide number
Animal and vegetable fats and oils - Determination of peroxide value - Iodometric (visual) endpoint determination (ISO 3960:2007, corrected version 2009-05-15); German version EN ISO 3960:2010
Animal and vegetable fats and oils - Determination of peroxide value - Potentiometric end-point determination (ISO 27107:2008, corrected version 2009-05-15); German version EN ISO 27107:2010
Animal and vegetable fats and oils - Determination of peroxide value - Iodometric (visual) endpoint determination.
Animal and vegetable fats and oils - Determination of peroxide value - Potentiometric end-point determination.
This International Standard specifies a method for the potentiometric end-point determination of the peroxide value, in milliequivalents of active oxygen per kilogram, of animal and vegetable fats and oils. The method is applicable to all animal and vegetable fats and oils, fatty acids and their mixtures with peroxide values from 0 meq to 30 meq of active oxygen per kilogram. It is also applicable to margarines and fat spreads with varying water content. The method is not applicable to milk fats or lecithins.
Animal and vegetable fats and oils - Determination of peroxide value - Potentiometric end-point determination
This International Standard specifies a method for the iodometric determination of the peroxide value of animal and vegetable fats and oils with a visual endpoint detection. The peroxide value is a measure of the amount of oxygen chemically bound to an oil or fat as peroxides, particularly hydroperoxides. The method is applicable to all animal and vegetable fats and oils, fatty acids and their mixtures with peroxide values from 0 meq to 30 meq (milliequivalents) of active oxygen per kilogram. It is also applicable to margarines and fat spreads with varying water content. The method is not suitable for milk fats and is not applicable to lecithins. It is to be noted that the peroxide value is a dynamic parameter, whose value is dependent upon the history of the sample. Furthermore, the determination of the peroxide value is a highly empirical procedure and the value obtained depends on the sample mass. It is stressed that, due to the prescribed sample mass, the peroxide values obtained can be slightly lower than those obtained with a lower sample mass.
Animal and vegetable fats and oils - Determination of peroxide value - Iodometric (visual) endpoint determination
This International Standard specifies a method for the potentiometric end-point determination of the peroxide value, in milliequivalents of active oxygen per kilogram, of animal and vegetable fats and oils.
Animal and vegetable fats and oils - Determination of peroxide value - Potentiometric end-point determination (ISO 27107:2008, corrected version 2009-05-15)
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