GB/T 20884-2007 PDF EnglishUS$70.00 · In stock · Download in 9 seconds
GB/T 20884-2007: Maltodextrin Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Obsolete
Similar standardsGB/T 20884-2007: Maltodextrin---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/GBT20884-2007NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 67.180.20 X 31 Maltodextrin Issued on. FEBRUARY 02, 2007 Implemented on. DECEMBER 01, 2007 Issued by. General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of PRC. Table of ContentsForeword... 3 1 Scope... 4 2 Normative references... 4 3 Terms and definitions... 4 4 Product classification... 5 5 Requirements... 5 6 Test method... 5 7 Inspection rules... 9 8 Marking, packaging, transportation and storage... 11ForewordThe standard was first formulated on the basis of QB/T 2320-1997 "Maltodextrin". From the date of implementation of this standard, QB/T 2320-1997 shall be abolished. This standard was proposed by and shall be under the jurisdiction of the Industrial Fermentation Sub-Technical Committee of the National Food Industry Standardization Technical Committee. Drafting organizations of this standard. China Food Fermentation Industry Research Institute, Luzhou Biotechnology (Shandong) Co., Ltd., Shandong Xiwang Group Co., Ltd., China Resources Celesta Corn Industry Co., Ltd., Guangzhou Shuangqiao Co., Ltd., Heilongjiang Huaguan Technology Co., Ltd. Drafters of this standard. Guo Xinguang, Niu Jichao, Li Wei, Xiao Fei, Tang Guibiao, Tian Zhaochun. Maltodextrin1 ScopeThis standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules, marking, packaging, transportation, storage of maltodextrin. This standard applies to maltodextrin.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 191 Packaging - Pictorial marking for handling of goods (GB/T 191- 2000, eqv ISO 780.1997) GB/T 601 Chemical reagent - Preparations of standard volumetric solutions GB/T 6682-1992 Water for laboratory use - Specifications (neq ISO 3696.1987)3 Terms and definitionsThe following terms and definitions apply to this standard. 3.1 Maltodextrin (MD) A starch derivative free of free starch made from starch or starchiness as a raw material, through enzymatical hydrolysis, refining, spray drying.4 Product classificationAccording to the DE value, it is divided into three categories. MD10; MD15; MD205 Requirements5.1 Sensory requirements It shall meet the requirements of Table 1. 5.3 Hygienic requirements It shall comply with the provisions of GB 15203.6 Test methodThe water used in this method, unless otherwise specified, shall comply with the specifications of grade-3 or higher (including grade-3) water in GB/T 6682- 1992.Reagents used, unless otherwise specified, refer to analytically pure (AR) 6.1 Sensory inspection 6.1.1 Appearance and color Take an appropriate amount of dextrin sample. Observe the color and form of the sample with naked eyes under natural light for impurities. 6.2 DE value Determine it according to 6.3 in GB/T 20885-2007. 6.3 Moisture (direct drying method) 6.3.1 Instruments 6.3.2 Analytical procedures Weigh 2 g of the sample (accurate to 0.0001 g) in a weighing dish that has been baked to constant weight. Put it in a 105 °C ± 2 °C constant temperature drying oven to dry it for 2 h. Move it into a desiccator to cool. 6.3.3 Calculation of results The moisture of the sample is calculated according to formula (1). The value is expressed in %. 6.4 Solubility (weight method) 6.4.1 Instruments 6.4.1.1 Quantitative filter paper. Φ12.5 cm. 6.4.2 Analytical procedures Weigh 5 g of the sample (accurate to 0.0001 g) in a 50 mL beaker. Add an appropriate amount of 35 °C ~ 40 °C water to dissolve it. Use quantitative filter paper (put the quantitative filter paper in a weighing dish in advance; 6.4.3 Calculation of results The solubility of the sample is calculated according to formula (2). The value is expressed in %. 6.5 pH 6.5.1 Instruments Acidity meter. Accuracy ±0.01 pH, equipped with glass electrode and calomel electrode (or composite electrode). 6.5.2 Analytical procedures 6.6 Sulfated ash Determine it according to 6.7 in GB/T 20885-2007. 6.7 Iodine test 6.7.1 Reagents 6.7.1.1 Iodine standard solution [ ]. Prepared and calibrated according to GB/T 601.7 Inspection rules7.1 Group-batch The products with the same quality certificate produced in the same shift and packaged for exit-factory form a batch. Before exit-factory, the products shall be inspected batch by batch, by the inspection department of the manufacturer according to the provisions of this standard. After being qualified, a product certificate shall be issued before exit-factory. 7.2 Sampling When taking samples from the whole batch of products, it shall first take several packaging units from the whole batch; then take uniform samples from the taken packaging units. 7.3 Exit-factory inspection 7.4 Type inspection Type inspection items are all items as specified in this standard. Under normal circumstances, type inspections are conducted every six months. In one of the following situations, type inspection shall also be carried out. 7.5 Decision rules 7.5.1 If there are 1 to 2 indicators in the inspection result fail, it shall take double quantity of samples from the same batch of products for re-inspection. Based on the re-inspection results, if there is one unqualified item, the entire batch of products are unqualified.8 Marking, packaging, transportation and storage8.1 Marking 8.2 Packaging The packaging container shall be neat, hygienic, free from damage. It shall comply with the relevant provisions of the Food Hygiene Law of the People's Republic of China. 8.3 Transportation The transportation equipment shall be clean and hygienic without any strong irritating smell. When transporting, cover with tarpaulin and avoid it from wet. During the whole transportation process, it shall be kept dry and clean; it must not be mixed and transported with toxic, harmful or corrosive materials; avoid the exposure to sun and rain. 8.4 Storage The storage place shall be kept clean, ventilated and dry, cool. It is prohibited from exposure to sun and rain or fire. Do not stack it with poisonous, harmful, corrosive and odorous objects. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 20884-2007 be delivered?Answer: The full copy PDF of English version of GB/T 20884-2007 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 20884-2007_English with my colleagues?Answer: Yes. 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