The QB 2238 "Fortified Nutrient Salt" series of standards is divided into five items, and this standard is the first item in the QB 2238 series of standards. This standard was first issued in 1996, and this is the first revision. From the date of implementation, this standard replaces the calcium fortified nutrient salt part of the light industry standard QB2 238-1996 "Fortified Nutrient Salt" issued by the former China Light Industry General Association. This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of calcium fortified nutrient salts. This standard applies to fortified nutrient salts with edible salt as the carrier and calcium nutrient enhancers added. QB 2238.1-2005 Fortified nutrient salts Calcium fortified nutrient salts QB2238.1-2005 Standard download decompression password: www.bzxz.net

ICS 67.220.20
Classification number: X3B
Registration number: 16388-2305
Light Industry Standard of the People's Republic of China
QB 2238.1-2005
QB2238—1906
Fortified nutrient salt
Fortified nutrient salt-Fortifled nutrient salt with calcium calciuni2005-07-26 Issued
2006-01-01 Implementation
The National Development and Reform Commission of the People's Republic of China Issued Foreword
QB2238 Strengthened Nutritional Salt 3 series standards are divided into five items: QR2238.1 Chemical nutrient salt; QB2238.2 Strengthened bone nutrient salt; Strengthened nutrient salt: -OB2238.3 Strengthened nutrient salt: QF2238.4 Chemical nutrient salt; Strengthened nutrient salt: -QB2238.5 Sea nutrient salt; Industrial nutrient salt. Semi-standard fire QB2238 listed in the first standard. Chapter 3 of this standard is regulatory, and the rest is descriptive. iKAoNiKAca=
QR2238.1-2005
This standard is a revision of QR2238-1996 fortified nutrient salts. Five products are listed separately to form a series of technical standards proposed by the China Light Industry Federation. This standard is under the jurisdiction of the National Sea and Lake Salt Standardization Center. The National Sea and Lake Salt Standardization Center is responsible for drafting this standard, and the Hangzhou Lanyumeng Salt Products Factory and the Mineral Salt Standardization Center participated in the drafting. The ten editors of this standard are Chen Qinmei, Pan Yue, Zhang, Kun, Xie Qin, Mo Xiuzhi, and Huo. This standard was first issued in 1996 and is revised for the first time. This standard is implemented accordingly, replacing the light industry standard Q22381996 "Calcium fortified nutrient salts" issued by the Beijing Light Industry Federation:
1 Scope
Fortified nutrient salts
Calcium fortified nutrient salts
QB 2238.1—2005
This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, and suitability of calcium plasticizers for food. 2 Normative references
The clauses in the following documents become clauses of this standard through the application of this standard. The dated references are not applicable to any subsequent amendments (excluding those in parentheses) or revisions. Regarding this consumption. Of course, the standard is the latest version of this document: For any product that does not have a notice date, the new version of the standard is applicable to the following standards: D2760 household product additives use health standards GH6682 analysis of laboratory water specifications and test methods GB7718 prepackaged food labeling general rules || tt || G0/T8618-2001 production of major products industry general test method for particle size determination GB/T J3025.1
GR/T13025.3 General test method for salt industry Determination of moisture content GB/T13025.4 General test method for salt industry Determination of water-free objects
GB/T13025.S
General test method for salt industry
Measurement of work order
GR/T13025.6 General test method for salt industry and determination of magnesium ions
GB/T13025.7 Test method for salt industry - Determination of iodine ion
GB/T13025.9 General test method for salt industry - Determination of lead ion (photometric method)
GB13025.13 General test method for salt industry - Determination of secondary ion
GB/E18962 General test method for salt industry - Determination of ion (atomic absorption spectrophotometry)
GB14880 Standard for use of food nutrition test agents National Quality Supervision, Inspection and Quarantine General Order No. 75 Provisions on the Quantity Calculation of Packaged Goods (2) 53 Requirements
3.1 Sensory indicators
White, no foreign matter, no visible foreign matter.
3.2 Physical and chemical indicators
Should meet the requirements of Table 1:
Oxidized sodium (calculated as NaCl/(2/100g):
Moisture (before baking)/(g/100g)
Acid insoluble matter //10g）
Should be bottom (1nm$): /:g/1(00g
trCalculated as Ca i,/100g
Total: 1 to (my/kg)
Calculated as Pbtmg/kg
Calculated as A1/(mg/g)
3.3 Net content
Table 1 (continued)
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0. 25~-0. 66
2:·50
The net content of product packaging shall comply with the requirements of Order No. 75 of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China (2005), 4 Food additives and nutritional fortification
1. The main characteristics and public regulations of the product shall be given to the nutritional supplement. 4.2 The amount of emergency agents and nutritional enhancers shall comply with the provisions of GD2760CB14880: 5 Test method
Test without other instructions, use the third-level water confirmed by the market standard for analysis in the analysis towel and B2. 5.1 Sensory indicators
and three-level selection products, from a color clean device, in normal light, daylight, nasal exchange 5.2 Particle size
According to (R/T 13005.1 5.3 Moisture content (water content) Determine according to GIB/13025.3 5.4 Add 10 ml of sample to 400 ml of water, add 20 ml of nitric acid (1:1) and heat to near boiling under constant stirring until the sample is dissolved. The following shall be in accordance with GIB/T13025.4. 5.5 Sodium chloride 6.5.1 Preparation of sample solution Take 25 ml of sample, add 400 ml of 4:1 solution to 0.001, boil for 3 hours, add 200 ml of water, add 4:1 nitric acid (1:1), heat until the sample is dissolved, add 400 ml of water and dilute with water. 2. Non-ionized
stock most selected shrinkage liquid 5.5.1125.00, with the need to slightly double the pin to the acid state concentration did not have ten! Sex, the following speed GB/13025.5 period. 5.5.3 Calculation of sodium fluoride content
sodium fluoride content: the most vapor point! Table, according to the formula Nl (/100>-C (/100>x1.648s
b.6 calcium higher than
, chloride ( Converted to the coefficient of symbolic theory
absorbed liquid (5.5.1) 25.00, according to GB/T 13025.6. 5.7, iodine ion
global people's content 10.0 or you take 5. Used for oxidation proof test, you take 10 degree method), water degradation, full phosphorus (or sulfuric acid) withering liquid a neutral, the following children [3025, determination. 5.0 lead ion
according to GB/T 13025.9 or GB/T18962: 5.9 lead ion
according to GH/T13025.13.
6 inspection rules
6.1 inspection classification
6.1.1 strong form test
QB 2238.1—2005
The inspection of the type of products should be carried out at least once every six months during the production of the products. The type inspection should also be carried out in any of the following circumstances: a. When the feed, process and formula have been significantly changed, which may affect the product quality; b. When the product is put into production after a long period of suspension; and the inspection result is significantly different from the local type inspection; d. When the national supervision agency requires the type inspection. 6.1.2 Factory inspection
The inspection items are sodium, calcium ion, iodine, acidity, particle size and iodine. 6.2 Sample method
B.2.1 Products produced by the same method and delivered at one time constitute a batch. The extraction of the batch shall be carried out in accordance with the provisions of 3.4.4 of GB/T8618-2001. 6.2.2 The sample of the batch shall be less than 500g, and the sub-packaging shall be sealed in clean and sealed containers. It shall meet the needs of secondary inspection and verification. 6.3 Judgment
6.3.1 If the inspection and supervision department does not meet the requirements of the entry standard, a spare sample of the same batch of products shall be taken. If it does not meet the requirements of this standard, it shall be re-tested. If it still does not meet the requirements of this standard, the batch of products shall be judged as unqualified. 6.3.2 The quality of the product shall be subject to the quality inspection at the time of product delivery. When the supplier has an objection to the quality of the product, the supply and demand parties shall jointly appoint the inspection and judgment according to the provisions of the indicated standards. 6.4 Net content
The inspection of the net content of the product packaging shall comply with the requirements of Order No. 75 (2005) of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China on marking, packaging, transportation, storage
7.1 The packaging of this product shall be within 5g and packed in boxes or bottles. The packaging materials shall comply with the relevant hygienic standards and relevant regulations. The product packaging shall be marked with the following items specified in GB7718:
7.2 The outer packaging of the product can be made of cartons or other materials, and the product shall be accompanied by a product specification sheet. The outer packaging sheet shall indicate the product name, specification, quantity, name of the manufacturer or distributor, and address. 7.3 The transportation process shall be clean and hygienic, and shall not be mixed with items that may cause product contamination. To avoid product damage and quality degradation caused by transportation and loading and unloading, the relevant parties should bear the responsibility. 4. Strengthen the salt maintenance and management. The storage warehouse should be ventilated, protected from rain and moisture, and should not be stored together with goods that may cause salt pollution.
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