Download or read book GB 5009 14 2017 Translated English of Chinese Standard GB5009 14 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-05-21 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the flame atomic absorption spectrometry method, the inductively coupled plasma emission spectroscopy method, the inductively coupled plasma mass spectrometry method and the dithizone colorimetric method in the determination of zinc in foods. This Standard is applicable to the determination of zinc in foods, irrespective of materials.

Download or read book GB 5009 93 2017 Translated English of Chinese Standard GB5009 93 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-02-11 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination of selenium content in foods by hydride atomic fluorescence spectrometry, fluorescence spectrometry and inductively coupled plasma mass spectrometry. This Standard applies to the determination of selenium in all types of foods.

Download or read book GB 5009 12 2017 Translated English of Chinese Standard GB5009 12 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-05-21 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies graphite furnace atomic absorbance spectrometry, inductively coupled plasma mass spectrometry, flame atomic absorbance spectrometry, dithizone colorimetry for the determination of lead in foods. This Standard applies to the determination of lead all kinds of foods.

Download or read book GB 5009 13 2017 Translated English of Chinese Standard GB5009 13 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-12-02 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the determination of copper content in food by graphite furnace and flame atomic absorption spectrometry, inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry.

Download or read book GB 5009 17 2014 Translated English of Chinese Standard GB5009 17 2014 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-09-02 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first chapter of this Standard specified the determination method for total mercury in foods. The first chapter of this Standard is applicable to the determination of total mercury in foods.

Download or read book GB 5009 182 2017 Translated English of Chinese Standard GB5009 182 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-02-11 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies some methods for determination of aluminum content in foods, such as spectrophotometry, inductively coupled plasma mass spectrometry, inductively coupled plasma emission spectrometry and graphite furnace atomic absorption spectrometry.

Download or read book GB 5009 91 2017 Translated English of Chinese Standard GB 5009 91 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-09-24 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies four methods for the determination of potassium and sodium in food: the flame atomic absorption spectrometry, the flame atomic emission spectrometry, the inductively coupled plasma emission spectroscopy, AND the inductively coupled plasma mass spectrometry.

Download or read book GB 5009 17 2021 Translated English of Chinese Standard GB5009 17 2021 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-11-05 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part 1 of this Standard specifies the methods for the determination of total mercury in food. Part 1 of this Standard is applicable to the determination of total mercury in food. Part 2 of this Standard specifies the methods for the determination of methyl mercury in food. Part 2 of this Standard is applicable to the determination of methyl mercury in aquatic animals and their products, as well as rice and edible fungi.

Download or read book GB 5009 229 2016 Translated English of Chinese Standard GB5009 229 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-12-02 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the three methods for the determination of acid value in all kinds of foods - the cold solvent indicator titration method (Method I), the cold solvent automatic potentiometric titration method (Method II), and the hot ethanol indicator titration method.

Download or read book GB 5009 82 2016 Translated English of Chinese Standard GB5009 82 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-02-03 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the determination of vitamin A, vitamin E and vitamin D in food. The first method of this standard is applicable to the determination of vitamin A and vitamin E in food.

Download or read book GB 5009 208 2016 Translated English of Chinese Standard GB5009 208 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-09-14 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination method for tryptamine, -phenylethylamine, putrescine, cadaverine, histamine, octopamine, tyramine, spermidine and spermine content in food. This Standard is applicable to the determination of alcohol (wine, beer and yellow rice wine, etc.), condiments (vinegar and soy sauce), aquatic products (fish and its products; shrimp and its products), biogenic amine in meat.

Download or read book GB 5009 128 2016 Translated English of Chinese Standard GB5009 128 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-26 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination methods of cholesterol in foods. This Standard applies to the determination of cholesterol in foods. Method One Gas chromatography is applicable to the determination of cholesterol in meat and meat products, eggs and egg products, milk and dairy products and other animal foods and vegetable oils and fats. Method Two High performance liquid chromatography is applicable to the determination of cholesterol in meat and meat products, eggs and egg products, milk and dairy products and other animal foods. Method Three Colorimetric method is applicable to the determination of cholesterol in meat and meat products, eggs and egg products and other animal foods.

Download or read book GB 5009 211 2014 Translated English of Chinese Standard GB5009 211 2014 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-08-26 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for determination of folates in foods. This Standard applies to the determination of folates in foods.

Download or read book GB 5009 8 2023 Translated English of Chinese Standard GB 5009 8 2023 GB5009 8 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-03-01 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the methods for the determination of fructose, glucose, sucrose, maltose and lactose in foods. Method 1 - High performance liquid chromatography applies to the determination of fructose, glucose, sucrose, maltose and lactose in grains and grain products, milk and dairy products, fruits, vegetables and fruit and vegetable products, sweeteners, candies, beverages and infant foods. Method 2 - Ion chromatography applies to the determination of fructose, glucose, sucrose, maltose, and lactose in foods. Method 3 - Acid hydrolysis-Rhein-Eynon method applies to the determination of sucrose in foods. Method 4 - Rhine-Enon method applies to the determination of lactose in infant foods and dairy products. Method 1 - High performance liquid chromatography

Download or read book GB 5009 154 2016 Translated English of Chinese Standard GB5009 154 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-07-21 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies methods of determining vitamin B6 in foods. In this Standard, Method I is high-performance liquid chromatography, which is applicable to the determination of foods that contain vitamin B6; Method II is microbial method, which is applicable to the determination of vitamin B6 in all kinds of food.

Download or read book GB 5009 215 2016 Translated English of Chinese Standard GB 5009 215 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-06-18 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies gas chromatography - pulse flame photometric detector detection method for organotin in food. This Standard is applicable to the determination of dimethyltin, trimethyltin, monobutyltin, dibutyltin, tributyltin, phenyltin, diphenyltin and triphenyltin in samples like fish, shellfish, wine and soy sauce.

Download or read book GB 5009 9 2023 Translated English of Chinese Standard GB 5009 9 2023 GB5009 9 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-04-08 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the methods for the determination of starch in food. Method I and method II of this Standard apply to the determination of starch in food (except meat products); method III applies to the determination of starch in meat products. This Standard does not apply to the determination of starch in foods with added substances that produce reducing sugars upon hydrolysis (except maltodextrin and soluble sugars). Method I: Enzymatic hydrolysis method