GB/T 5535.1-2008 in English
VALIDAnimal and vegetable fats and oils—Determination of unsaponifiable matter—Part 1:Method using diethyl ether extraction
- Issued on:2008-08-22
- Implemented on:2008-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$136.00
《GB/T 5535.1-2008动植物油脂 不皂化物测定 第1部分：乙醚提取法》由TC270（全国粮油标准化技术委员会）归口，TC270SC2（全国粮油标准化技术委员会油料及油脂分会）执行，主管部门为国家粮食和物资储备局。
ＧＢ／Ｔ５５３５《动植物油脂 不皂化物测定》分为两个部分,本部分为ＧＢ／Ｔ５５３５的第１部分。 本部分自实施之日起代替ＧＢ／Ｔ５５３５．１―１９９８《动植物油脂 不皂化物测定 第１部分：乙醚提取
法（第一方法）》。ＧＢ／Ｔ５５３５的本部分规定了用乙醚提取法测定动植物油脂不皂化物含量的方法。
本部分适用于一般动植物油脂不皂化物含量的测定。本部分不适用于蜡。
Scope
This part of GB/T 5535 specifies the method for determining the content of unsaponifiable matter in animal and vegetable oils and fats by ether extraction. This section applies to the determination of unsaponifiable content of general animal and vegetable oils and fats. This section does not apply to wax. For some oils with high unsaponifiable content, such as marine tallow, only approximate results can be obtained. When the climatic conditions or regulations do not allow the use of ether, the method of GB/T 5535.2 can be used.
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