This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of canned bamboo shoots in water. This standard applies to canned bamboo shoots in water made from fresh bamboo shoots and bamboo shoots, which are processed, canned, sealed with water and sterilized. QB/T 3621-1999 Canned Bamboo Shoots in Water QB/T3621-1999 Standard download decompression password: www.bzxz.net

Subject content and scope of application
Industry Standard of the People's Republic of China
Canned bamboo shoots in water
QB/T3621-1999
This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of canned bamboo shoots in water.
This standard applies to canned bamboo shoots in water made from fresh bamboo shoots and bamboo shoots, which are processed, canned, sealed with clean water and sterilized.
2 Reference standards
QB1006
QB1007
Inspection rules for canned food
Determination of net weight and solid content of canned foodGB4789.26
GB5009.16
GB5009.13
GB5009.12
GB5009.11
ZBX70004
ZBX70005
Food hygiene microbiology inspection Test for commercial sterility of canned food Method for determination of tin in food
Method for determination of copper in food
Method for determination of lead in food
Method for determination of total arsenic in food
Sensory test for canned food
Packaging, marking, transportation and storage of canned food QB616 Raw and auxiliary materials for canned food
GB11671 Hygienic standard for canned fruit and vegetable food 3 Terminology
3.1 Mechanical injury
Refers to the part of the raw material that has undergone mechanical action from the outside and has undergone significant discoloration of the local tissue. 3.2 Jointing
Refers to the excessive length of the internodes of the bamboo shoot.
3.3 Crude fiber
Refers to the bamboo shoot that is too old and has a residue-like feeling when eaten. 3.4 Insect-infested bamboo shoots
Refers to bamboo shoots with holes after being infested by insects.
3.5 Dead bamboo shoots
Refers to bamboo shoots that are poorly developed and shrunken.
3.6 Reddish bamboo shoots
refers to the obvious reddening of the center of the bamboo shoot.
3.7 Canned bamboo shoots in water in whole package
refers to cans made from whole bamboo shoots, which are divided into three grades according to the size of the bamboo shoots. A can with a net weight of 2950g contains 3 to 6 bamboo shoots in the large grade, 7 to 10 bamboo shoots in the medium grade, and more than 11 bamboo shoots in the small grade. 3.8 Mixed canned bamboo shoots in water in mixed package
refers to cans mixed with bamboo shoots with pointed tips, broken tips or trimmed bamboo shoots, large bamboo shoots cut in half or more, small bamboo shoots, and half bamboo shoots. 3.9 Canned bamboo shoots in water in slices (including trimmed pieces) refers to cans made by cutting bamboo shoots into thin slices of about 4.5mm thick, about 45mm long, and about 25mm wide. 3.10 Shredded canned bamboo shoots in water
refers to canned bamboo shoots cut into strips with a length, width and thickness of about 45mm×3mm×3mm. 3.11 Cubed canned bamboo shoots in water
refers to canned bamboo shoots cut into small cubes of about 1000mm**3. Product classification
Canned bamboo shoots in water are divided into five categories according to the shape of the bamboo shoots: whole pack, mixed pack, slice pack, shredded pack and diced pack. The whole pack is divided into three grades according to the size of the bamboo shoots: large-grade whole pack canned bamboo shoots in water, product code 855L; a.
b medium-grade whole pack canned bamboo shoots in water, product code 855M; small-grade whole pack canned bamboo shoots in water, product code 855S; c.||tt ||Mixed canned bamboo shoots in water, product code 8551; d.
Canned bamboo shoots in water in slices (including trimmed blocks), product code 8552; Canned bamboo shoots in water in shreds, product code 8553; f.
g. Canned bamboo shoots in water in cubes, product code 8554. 5 Technical requirements
Raw and auxiliary materials
Bamboo shoots should meet the requirements of QB616.
5.2 Sensory properties
Should meet the requirements of Table 1.
Table 1 Sensory properties
[The bamboo shoots are milky white or light yellow,! The bamboo shoots are yellow and slightly shiny. Qualified products. The bamboo shoots are yellow or off-white, shiny, and the soup is clear. The soup is relatively clear, and a little bamboo shoot skin is allowed. The soup is still clear, and bamboo shoot skin is allowed. There is a small amount of white precipitate! Crumbs and white precipitate! And white precipitate. Nourishing aroma. It has the rich flavor of canned bamboo shoots in clear water. It has the good flavor of canned bamboo shoots in clear water. It has the flavor and smell that canned bamboo shoots in clear water should have. It has the flavor and smell, no peculiar smell. It has the flavor and smell, no peculiar smell. It has the flavor and smell, no peculiar smell. It has the flavor and smell, no peculiar smell. It has the flavor and smell, no peculiar smell. It has the whole package: the bamboo shoots are fresh and tender, and the bamboo shoot tips and bamboo shoots are relatively fresh and tender. The whole package: the bamboo shoots are still tender and complete, without any nodes. The outside is intact and the outside is intact. The bamboo shoots are in the shape of a pagoda, and the size in the same can is relatively consistent. Mixed packaging: the bamboo shoots are fresh and tender. Slight damage and about 10mm of obvious coarse fiber are allowed. Some slight jointing is allowed. The size in the same can is large and jointing. The size in the same can is consistent. The size is roughly the same. Slice packaging: the cut surface is relatively smooth, the shape is approximately rectangular, the cutting is relatively flat, the thickness and size in the same can are relatively consistent. [Thread packaging: the bamboo shoots in the same can are short in length and relatively consistent in thickness. Mixed packaging: the bamboo shoots are relatively fresh and tender. The bamboo shoots are mixed: the bamboo shoots are still tender. The bamboo shoots are intact. About 10mm of slight jointing is allowed. Slice packing: the cut surface is basically smooth, the shape is neat, and larger jointing is allowed. Slice packing: the cut surface is still smooth, the shape is approximately rectangular, basically regular, and the shape is approximately rectangular. The thickness of the cutting is still consistent. The cutting is still flat, and the thickness and size of the bamboo shoots in the same can are basically consistent. Thread packing: the bamboo shoots in the same can are basically consistent in size. Cube packing: the bamboo shoots are in the form of small cubes of about 1000mm*3/1500mm**3, and the size in the same can is relatively consistent. 5.3 Physical and chemical indicators: short and uniform in thickness. Thread packing: the bamboo shoots in the same can are long. Cube packing: the bamboo shoots are about short and basically uniform in thickness. Small cubes, in the same can
1 diced package: bamboo shoots are small cubes of about 1200mm**3|small and basically the same, in the same can!
small and basically the same
5.3.1 Net weight shall meet the requirements of net weight in Table 2, and the average net weight of each batch of products shall not be less than the indicated weight. 5.3.2 Solid content shall meet the requirements of solid content in Table 2, and the average solid weight of each batch of products shall not be less than the specified weight.
Table 2 Net weight and solid content
|Indicated weight
Amount|Specified weight
【Allowed tolerance
Allowed tolerance
500ml canned bottlewww.bzxz.net
5.3.3 Heavy metal content shall meet the requirements of GB11671. 5.4 Microbiological indicators
Should meet the commercial sterility requirements of canned food. 5.5
If the sensory performance and physical indicators of the sample do not meet the technical requirements, it should be recorded as a defect, and the defects should be classified according to Table 3. Table 3 Classification of sample defects
Category!
Obvious odor
Serious defectsObvious contamination of iron sulfideContents trapped
1Hazardous impurities, such as broken glass, hair, foreign insects, metal scraps and tin beads with a length greater than 3mm that have fallen off
1General impurities, such as cotton thread, synthetic fiber filaments, tin beads with a length not greater than 3mm that have fallen off, livestock and poultry hair, etc.General defectsSensory performance obviously does not meet the technical requirements, with quantity restrictionsExceeding the standardNet weightNegative toleranceExceeds the allowable tolerance
Solids toleranceExceeds the allowable tolerance
6Test method
Sensory performance
Inspect according to the method specified in ZBX70004.
6.2Net weight
Inspect according to the method specified in 1007.
6.3 Solid content
Test according to the method specified in QB1007.
6.4 Heavy metal content
Test the content of tin, copper, lead and arsenic according to the methods specified in GB5009.16, GB5009.13, GB5009.12 and GB5009.11.
6.5 Microbiological indicators
Test according to GB4789.26.
Inspection rules
Should comply with the provisions of QB1006.
Marking, packaging, transportation and storage
Should be carried out in accordance with the provisions of ZBX70005.
Additional notes:
This standard is under the jurisdiction of the Food Fermentation Industry Science Research Institute of the Ministry of Light Industry. This standard was jointly drafted by Zhejiang Anji Canning Factory, Guangdong Guangzhou Canning Factory and National Food Industry Product Quality Inspection Hangzhou Station.
The main drafters of this standard: Ye Hong, Huang Xi, Li Danliang and Wu Genyuan. From the date of implementation of this standard, the former Ministry of Light Industry standard QB474-76 "Canned Bamboo Shoots in Clear Water" will be invalid. Approved by the Ministry of Light Industry of the People's Republic of China on March 10, 1990 and implemented on October 1, 1990
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.