GB/T 5009.55-2003 PDF EnglishUS$120.00 · In stock · Download in 9 seconds
GB/T 5009.55-2003: Method for analysis of hygienic standard of sugars Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid GB/T 5009.55: Historical versions
Similar standardsGB/T 5009.55-2003: Method for analysis of hygienic standard of sugars---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT5009.55-2003NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 67.040 C 53 Replacing GB/T 5009.55-1996 Method for analysis of hygienic standard of sugars Issued on. AUGUST 11, 2003 Implemented on. JANUARY 01, 2004 Issued by. Ministry of Health of PRC; Standardization Administration of PRC. Table of ContentsForeword... 3 1 Scope... 4 2 Normative references... 4 3 Sensory examination... 5 4 Physical and chemical testing... 5 5 Sensory examination... 6 6 Physical and chemical testing... 6 7 Sensory examination... 6 8 Physical and chemical testing... 6 9 Sensory examination... 7 10 Physical and chemical testing... 7 11 Sensory examination... 8 12 Physical and chemical testing... 8 13 Sensory examination... 8 14 Physical and chemical testing... 9 15 Sensory examination... 9 16 Physical and chemical testing... 9ForewordThis standard replaces GB/T 5009.55-1996 "Method for analysis of hygienic standard of sugars". Compared with GB/T 5009.55-1996, this standard is mainly revised as follows. - FOLLOW the GB/T 20001.4-2001 "Rules for drafting standards - Part 4. Methods of chemical analysis", to modify structure of the original standard. This standard was proposed by and shall be under the jurisdiction of the Ministry of Health of the People's Republic of China. Drafting organizations of this standard. Guangdong Provincial Health and Epidemic Prevention Station, Heilongjiang Provincial Health and Epidemic Prevention Station, Guangxi Zhuang Autonomous Region Health and Epidemic Prevention Station, Jiangsu Suzhou City Health and Epidemic Prevention Station. This standard was first issued in 1985 and was first revised in 1996.This is the second revision. Method for analysis of hygienic standard of sugars1 ScopeThis standard stipulates the analysis methods of various health indicators in white sugar, rock sugar, cube sugar, brown sugar, red sugar, starch sugar products and honey. This standard applies to the analysis of various health indicators in white sugar, rock sugar, cube sugar, brown sugar, red sugar, starch sugar products, and honey.2 Normative referencesThe provisions in following documents become the provisions of this Standard through reference in this Standard. For the dated references, the subsequent amendments (excluding corrections) or revisions do not apply to this Standard; however, parties who reach an agreement based on this Standard are encouraged to study if the latest versions of these documents are applicable. For undated references, the latest edition of the referenced document applies. GB/T 5009.11 Determination of total arsenic and abio-arsenic in food GB/T 5009.12 Determination of lead in foods GB/T 5009.13 Determination of copper in food GB/T 5009.14 Determination of zinc in food GB/T 5009.34 Determination of sulfite in food GB/T 5009.36 Method for analysis of hygienic standard of grains GB/T 5009.95 Determination of tetracyclines residue in honey3 Sensory examinationThe grains of white granulated sugar shall be uniform, dry and loose, white in color, without colored sugar granules or sugar lumps; the soft sugar’s texture is soft.4 Physical and chemical testing4.1 Lead Operate according to GB/T 5009.12, but the specimen is not processed. Weigh 50 g of uniform specimen directly. Add 50 mL of water to sublime and transfer to a 100 mL volumetric flask. Add water to dilute it to the mark. Mix it uniformly. Then draw 20.0 mL of specimen solution for determination. 4.4 Sulphur dioxide Operate according to GB/T 5009.34. Rock sugar It is suitable for the analysis of various health indicators in rock sugar made from white granulated sugar through boiling, heat preservation and natural crystallization processing.5 Sensory examinationRock sugar shall be uniformly white or golden yellow, translucent, with crystal luster, pure sweetness, no peculiar smell or obvious impurities.6 Physical and chemical testing6.1 Lead Operate according to 4.1. 6.4 Sulphur dioxide Operate according to GB/T 5009.34.7 Sensory examinationCube sugars shall be white in color, smooth in surface, regular in shape, uniform in crystal, compact in structure, free of impurities or odor.8 Physical and chemical testing8.1 Lead Operate according to 4.1. 8.2 Arsenic Operate according to 4.2. 8.3 Copper Operate according to GB/T 5009.13.9 Sensory examinationStarch sugar shall be colorless, light yellow or brownish-yellow translucent viscous liquid, with the normal flavor of starch sugar, no peculiar smell, no impurities, no moldy floating film. Meanwhile it shall comply with the provisions of GB 15203.10 Physical and chemical testing10.1 Arsenic Operate according to GB/T 5009.11. 10.2 Lead Operate according to GB/T 5009.12. 10.3 Sulfur dioxide Operate according to GB/T 5009.34.11 Sensory examination11.1 A viscous, transparent or translucent, colloidal liquid at room temperature. Crystallization can occur at low temperatures. 11.2 The color shall be light amber to dark amber in the liquid state. 11.3 It shall have a floral scent unique to honey-source plants, with a sweet taste and no peculiar smell.12 Physical and chemical testing12.1 Lead Operate according to GB/T 5009.12. 12.3 Tetracycline Operate according to GB/T 5009.95. Brown sugar It is suitable for the analysis of various health indicators in brown-red or yellow granulated sugar made from sugarcane or sugar beet as raw materials, processed by pressing, cooking, etc.13 Sensory examinationThe grain is uniform, the color is brownish red or yellow, sweet and slightly molasses, no deliquescent or moldy phenomenon, no visible foreign objects, no odor. It shall comply with the requirements of GB 13104. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. 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