GB 13122-2016 English PDF (GB13122-2016)

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GB 13122-2016: Hygienic specifications of flour milling factory
GB 13122-2016
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
National Food Safety Standard -
Hygienic Specification for Cereals Processing
ISSUED ON. DECEMBER 23, 2016
IMPLEMENTED ON. DECEMBER 23, 2017
Issued by. National Health and Family Planning Commission of the
People’s Republic of China;
China Food and Drug Administration.
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Table of Contents
Foreword ... 3 
1 Application Scope ... 4 
2 Terms and Definitions ... 4 
3 Site Selection and Factory Environment ... 4 
4 Plant and Workshop ... 4 
5 Facilities and Equipment ... 4 
6 Hygienic Management ... 5 
7 Raw Materials, Food Additives and Food Related Products ... 6 
8 Food Safety Control for Production Process ... 7 
9 Inspection ... 8 
10 Storage and transportation of Products ... 8 
11 Product Recall Management ... 9 
12 Training ... 9 
13 Management System and Personnel ... 9 
14 Record Keeping and File Management ... 9 
Foreword
This Standard replaces GB 13122-1991, Hygienic Specifications of Flour Milling
Factory.
Compared with GB 13122, the major changes of this Standard are as follows.
-- the standard name is changed into “National Food Safety Standard – Hygienic
Specification for Cereals Processing ”;
-- the application scope is extended;
-- the framework of standard clauses is modified;
-- the specific requirements for product tracing and recall are added;
-- the management requirements for records and documents are added.
National Food Safety Standard -
Hygienic Specification for Cereals Processing
1 Application Scope
This Standard specifies the basic requirements and management guidelines for sites,
facilities and personnel during material purchase, processing, packaging, storage and
transportation and others in the process of processing cereals into rice, wheat flour,
corn ballast, corn flour and other primary products through physical methods such as
machinery.
This Standard applies to the processing of cereals into rice, wheat flour, corn ballast,
corn flour and other primary products through physical methods such as machinery.
2 Terms and Definitions
For the purposes of this document, the terms and definitions defined in GB 14881-
2013 apply.
2.1 Cereals
The seeds of grass family herbaceous plants, such as rice, corn, sorghum, barley,
highland barley and so on.
3 Site Selection and Factory Environment
As specified in Article 3 of GB 14881-2013.
4 Plant and Workshop
4.1 As specified in Article 4 of GB 14881-2013.
4.2 Floors which are used to stack and dry cereals, semi-finished products and
finished products, shall not be paved with materials containing hazardous substances
such as asphalt.
5 Facilities and Equipment
5.1 Facilities
As specified in 5.1 of GB 14881-2013.
5.2 Equipment
5.2.1 As specified in 5.2 of GB 14881-2013.
5.2.2 Warehouses shall be provided with the equipment for cereals condition
monitoring including cereals temperature and warehouse temperature, temperature-
humidity regulation such as ventilation, cereals safe storage such as prevention and
control of insect pests, rats and birds.
5.2.3 The outlets for dust emission shall be provided with dust control devices.
6 Hygienic Management
6.1 Management system
As specified in 6.1 of GB 14881-2013.
6.2 Hygienic management of factory environment
6.2.1 Factory areas and areas adjacent to workshops shall be kept clean. Roads and
floors within factory areas shall be maintained well without damages and prevented
from dust and ponding water.
6.2.2 Keep the environment within factory areas clean and tidy and do not stack or
store debris and unnecessary appliances and materials, to prevent pests generating.
6.2.3 Plants which are liable to produce pollen shall not be grown within the areas
adjacent to workshops.
6.3 Hygienic management of plant and facilities
6.3.1 As specified in 6.2 of GB 14881-2013.
6.3.2 Measures (such as screen windows, air curtains, fences, moth-killing lamps
and so on) shall be taken for production operation sites to prevent the intrusion of pests.
6.3.3 Workshop water storage tanks (towers and ponds) shall be cleaned periodically;
the cleaning conditions shall be reported; those which requires necessary sterilization
shall be certified for the effects of sterilization.
6.3.4 The water used to clean the equipment and tools in contact with products shall
be as specified in GB 5749.
6.3.5 The detergents used to clean the equipment and tools in contact with products
shall be as specified in GB 14930.1.
6.3.6 Maintenance shall be carried out periodically for the filtration system of
8.4 Physical pollution control
As specified in 8.4 of GB 14881-2013.
8.5 Production process
8.5.1 Impurities and mouldy kernels shall be removed in the cleaning of raw materials
to prevent impurities entering into subsequent procedures and causing product
pollution.
8.5.2 Water used for production shall be as specified in GB 5749.
8.5.3 Effective measures shall be taken to prevent metals or other foreign materials
coming into products.
8.5.4 During the production process, repairs of production equipment shall not be
carried out on site.
8.5.5 Enhance daily maintenance of equipment and keep equipment clean. Correct
operating procedures shall be carried out for the maintenance of equipment. The faults
of equipment shall be removed on a timely basis to prevent influencing product quality
and hygiene. Before production is started each time, check whether equipment is in
the normal status. All production equipment shall be overhauled periodically and
records of maintenance shall be taken.
8.6 Packaging
8.6.1 As specified in 8.5 of GB 14881-2013.
8.6.2 Outer packing shall be marked with product lot number, quality guarantee
period and other content; the method for marking is preferably printing.
9 Inspection
As specified in Article 9 of GB 14881-2013.
10 Storage and transportation of Products
10.1 As specified in Article 10 of GB 14881-2013.
10.2 Finished products shall be stored separately in accordance with varieties,
packaging forms and production dates.
10.3 Finished products shall be inspected periodically; in case of any abnormality, it
shall be handled on a timely basis. Warehouses shall have temperature-humidity
detection measures and records.