Download or read book GB 5009 12 2023 Translated English of Chinese Standard GB 5009 12 2023 GB5009 12 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-01-17 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the methods for the determination of lead in foods by graphite furnace atomic absorption spectrometry, inductively coupled plasma mass spectrometry and flame atomic absorption spectrometry. This Standard applies to the determination of lead in foods. Method I ?C Graphite furnace atomic absorption spectrometry

Download or read book GB 5009 129 2023 Translated English of Chinese Standard GB 5009 129 2023 GB5009 129 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-04-06 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the liquid chromatography and gas chromatography determination methods for ethoxyquin in food. This Standard applies to the determination of ethoxyquin in fresh fruits. Method I: Liquid chromatography

Download or read book GB 5009 97 2023 Translated English of Chinese Standard GB 5009 97 2023 GB5009 97 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-03-03 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for the determination of cyclohexyl sulfamate in food. Method One -- Gas Chromatography is applicable to the determination of cyclohexyl sulfamate in food (except distilled wine, fermented wine, prepared wine, cooking wine and other ethanol-containing foods). Method Two -- Liquid Chromatography is applicable to the determination of cyclamate in food. Method Three -- Liquid Chromatography-Mass Spectrometry/Mass Spectrometry is applicable to the determination of cyclamate in food. Method One -- Gas Chromatography

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

Download or read book GB 5009 227 2023 Translated English of Chinese Standard GB 5009 227 2023 GB5009 227 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-02-08 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the method for the determination of peroxide value in food. Method A is suitable for the determination of peroxide value in food. Method B is suitable for the determination of peroxide value in edible animal and vegetable oils, fats, and margarine. Method A - Indicator titration method

Download or read book GB 5009 259 2023 Translated English of Chinese Standard GB 5009 259 2023 GB5009 259 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-02-27 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the methods for the determination of biotin in foods. Method 1 - liquid chromatography - tandem mass spectrometry is applicable to the determination of biotin in prepared milk powder and special dietary foods. Method 2 - microbiological method is applicable to the determination of biotin in foods. Method I - Liquid Chromatography - Tandem Mass Spectrometry

Download or read book GB 5009 88 2023 Translated English of Chinese Standard GB 5009 88 2023 GB5009 88 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-03-02 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for determination of dietary fiber in food. This Standard is applicable to the determination of total dietary fiber, soluble dietary fiber, and insoluble dietary fiber in plant foods and their products, as well as foods with added dietary fiber components.

Download or read book GB 5009 240 2023 Translated English of Chinese Standard GB 5009 240 2023 GB5009 240 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-02-26 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the immunoaffinity column purification - post-column derivatization high-performance liquid chromatography, high-performance liquid chromatography - tandem mass spectrometry and immunoaffinity column purification - pre-column derivatization high-performance liquid chromatography for the determination of fumonisin in foods. This Standard is applicable to the determination of fumonisin B1, fumonisin B2 and fumonisin B3 (hereinafter referred to as FB1, FB2 and FB3) in cereals and products, cereal supplementary foods for infants and young children, and vegetable oils. Method I - Immunoaffinity Column Purification - Post-column Derivatization High-performance Liquid Chromatography

Download or read book GB 5009 294 2023 Translated English of Chinese Standard GB 5009 294 2023 GB5009 294 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-03-22 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the determination method of tryptophan in food. This standard is applicable to the determination of tryptophan in formula foods for infants and young children, formula foods for special medical purposes, and cereal supplementary foods for infants and young children. Method A - Enzymatic hydrolysis-liquid chromatography

Download or read book GB 5009 210 2023 Translated English of Chinese Standard GB 5009 210 2023 GB5009 210 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-02-26 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for the determination of pantothenic acid in food. Method One of this Standard is applicable to the determination of pantothenic acid in infant formula foods (except infant formula foods for special medical purposes), infant supplementary foods, dairy products, beverages, and nutritional supplements. Method Two and Method Three of this Standard are applicable to the determination of pantothenic acid in food. Method One -- Liquid chromatography

Download or read book GB 5009 270 2023 Translated English of Chinese Standard GB 5009 270 2023 GB5009 270 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-02-28 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the methods for the determination of inositol (myo-inositol) in foods. Method 1 - gas chromatography is applicable to the determination of inositol in infant formulas, formulas for special medical purposes, milk and dairy products, and beverages. Method 2 - microbiological method is applicable to the determination of inositol in foods. Method I - Gas Chromatography

Download or read book GB 5009 89 2023 Translated English of Chinese Standard GB 5009 89 2023 GB5009 89 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-03-02 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the methods for the determination of niacin and niacinamide in foods. In this Standard, Method 1 is applicable to the determination of niacin and niacinamide in prepared milk powder, special dietary foods (excluding partially hydrolyzed milk protein formulas, deeply hydrolyzed milk protein formulas or amino acid formulas, and infant formulas for special medical purposes for amino acid metabolism disorders) and special-purpose beverages. Method 2 is applicable to the determination of niacin (or niacinamide) in foods. Method I - High Performance Liquid Chromatography

Download or read book GB 5009 189 2023 Translated English of Chinese Standard GB 5009 189 2023 GB5009 189 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-02-25 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the methods for the determination of bongkrekic acid in foods. In this Standard, Method 1 is applicable to the determination of bongkrekic acid in tremella fungus and its products, fermented rice noodles and its products. In this Standard, Method 2 is applicable to the determination of bongkrekic acid in tremella fungus and its products, fungus and its products, cereals and its products. Method I - Liquid Chromatography

Download or read book GB 5009 293 2023 Translated English of Chinese Standard GB 5009 293 2023 GB5009 293 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-03-14 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the gas chromatography and gas chromatography-mass spectrometry methods for the determination of capryl monoglyceride in food. This standard is applicable to the determination of capryl monoglyceride in wet flour products, pastries, baked food fillings and surface paste (only bean paste), meat sausages, and spicy strips. Method A - Gas chromatography

Download or read book GB 5009 296 2023 Translated English of Chinese Standard GB 5009 296 2023 GB5009 296 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-01-30 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies methods for the determination of vitamin D in foods. Method I ¨C Normal phase chromatography purification - reversed-phase liquid chromatography applies to the determination of vitamin D2 and vitamin D3 in foods containing ergocalciferol or cholecalciferol. Method II ¨C Online column switching - reversed-phase liquid chromatography applies to the determination of vitamin D2 and vitamin D3 in foods. Method III ¨C Liquid chromatography - tandem mass spectrometry applies to the determination of vitamin D2 and vitamin D3 in foods. Method I ¨C Normal phase chromatography purification ¨C reversed-phase liquid chromatography.

Download or read book GB 5009 26 2023 Translated English of Chinese Standard GB 5009 26 2023 GB5009 26 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-02-27 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the method for the determination of N-dimethylnitrosamine (NDMA) in foods. This standard applies to the determination of N-dimethylnitrosamine in meat and meat products, aquatic animals and their products. Method 1: Steam distillation-gas chromatography-mass spectrometry/mass spectrometry

Download or read book GB 5009 35 2023 Translated English of Chinese Standard GB 5009 35 2023 GB5009 35 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-06-12 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the liquid chromatography method for the determination of synthetic colorants in food. This standard is applicable to the determination of 11 synthetic colorants (tartrazine, new red, amaranth, indigo, ponceau 4R, sunset yellow, allura red, brilliant blue, acid red, quinoline yellow, and erythrosine) in food.