This standard specifies the product classification, technical requirements, test methods, inspection rules and basic requirements for marking, packaging, transportation and storage of canned bamboo shoots. This standard applies to canned bamboo shoots braised in oil, which are made from bamboo shoots and light bamboo shoots, and are processed through sorting, seasoning, braising, canning, sealing and sterilization. QB/T 3620-1999 Canned bamboo shoots braised in oil QB/T3620-1999 Standard download decompression password: www.bzxz.net

1 Subject content and scope of application
Industry Standard of the People's Republic of China
Canned Braised Bamboo Shoots
QB/T3620-1999
This standard specifies the product classification, technical requirements, test methods, inspection rules and basic requirements for marking, packaging, transportation and storage of canned braised bamboo shoots. This standard applies to canned braised bamboo shoots made from bamboo shoots and light bamboo shoots, which are processed through sorting, seasoning, braising, canning, sealing and sterilization.
2 Reference standards
GB1534
GB1535
GB1536
Peanut oil
Soybean oil
Rapeseed oil
Edible salt
GB5461
QB1006
QB1007
Rules for inspection of canned food
Determination of net weight and solid content of canned food GB/T12457
GB5009.16
GB5009.13
GB5009.12
GB5009.11
GB4789.26| |tt||ZBX70004
ZBX70005www.bzxz.net
Determination of sodium chloride in food
Determination of tin in food
Determination of copper in food
Determination of lead in food
Determination of total arsenic in food
Microbiological examination of food hygiene
Sensory examination of canned food
Testing of commercial sterility of canned food
Packaging, marking, transportation and storage of canned food GB11671 Hygienic standard for canned fruits and vegetables 3 Terminology
3.1 Mechanical injury
Refers to the part of the raw material that is significantly discolored by the external mechanism. 3.2 Crude fiber
Refers to the feeling that the bamboo shoots are too old and have residue when eaten. 3.3 Tender bamboo shoot skin
Refers to the inner skin of the bamboo shoot tip.
3.4 ​​Insect-infested bamboo shoots
Refers to bamboo shoots with holes after being infested by insects.
4 Product classification
Canned oil-braised bamboo shoots are divided into two categories according to the raw material types: canned oil-braised bamboo shoots with dragon beard bamboo shoots as raw materials and canned oil-braised bamboo shoots with light bamboo shoots as raw materials:
Canned oil-braised bamboo shoots with dragon beard bamboo shoots as raw materials, product code 8111; a.
bCanned oil-braised bamboo shoots with light bamboo shoots as raw materials, product code 811. 5 Technical requirements
5.1 Raw and auxiliary materials
5.1.1 Bamboo shoots: Use fresh and tender bamboo shoots with thick flesh, short internodes, and white flesh with a slight yellowish to light green color, such as dragon beard bamboo shoots and light bamboo shoots as raw materials. No mildew, pests and diseases, withering and serious mechanical injuries. 5.1.2 Refined vegetable oil: should meet the requirements of GB1534, GB1535 or GB1536. 5.1.3 Edible salt: should meet the requirements of GB5461. 5.2 Sensory properties
should meet the requirements of Table 1.
Organoleptic properties
Qualified products
|The bamboo shoots are yellow to brownish yellow, with a slight greenish-yellow luster. The bamboo shoots are light yellow or dark brownish-yellow. Slightly greenish-yellow bamboo shoots do not exceed 30% of the total bamboo shoot weight. The soup is allowed to contain
10%. The color of the soup is slightly darker than|15%. The color of the soup is slightly darker than the bamboo shoots. There are bamboo shoot meat crumbs in the soup, and a small amount of bamboo shoot meat crumbs is allowed! [Crumbs exist
"Exists
"It has the strong flavor of canned braised bamboo shoots in oil"It has the flavor of canned braised bamboo shoots in oil, and has no peculiar smell. It is made of dragon beard bamboo shoots as the raw material. The bamboo shoots are crisp and tender, and the block width is about 15 mm, and the length is about 60 mm. The size of the bamboo shoots should not exceed 1% of the total bamboo shoots. The bamboo shoots should not exceed 1% of the total bamboo shoots. The size of the bamboo shoots should not exceed 1% of the total bamboo shoots. The bamboo shoots should not exceed 1% of the total bamboo shoots. The size of the bamboo shoots should not exceed 1% of the total bamboo shoots. The size of the bamboo shoots should not exceed 1% of the total bamboo shoots. The block width is about 15mm, 1 skin
5.3 Physical and chemical indicators
1 is about 50mm. The size is roughly uniform, "about 50mm long. The size is roughly uniform, and tender bamboo shoots are allowed. The net weight
【For 397g and 312g, each
allows two pieces of insect-infested bamboo shoots,
【One piece for 200g, 500m l
There are three pieces in the canned bottle
5.3.1 The net weight shall meet the requirements of the 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
The solid content shall meet the requirements of the solid content in Table 2, and the average solid weight of each batch of products shall not be less than the specified weight.
Indicated weight
500ml canned bottle!
Net weight and solid content
|Allowed tolerance
Note: Solid weight refers to the weight of bamboo shoots and meat with oil. 5.3.3
Sodium chloride content is 1.0%~2.0%.
5.3.4 The heavy metal content shall meet the requirements of GB11671. Microbiological indicators
Should meet the commercial sterility requirements of canned food. Defects
Specified weight!
Allowable tolerance
If the sensory performance and physical and chemical indicators of the sample do not meet the technical requirements, it should be recorded as a defect. The defects are classified according to Table 3. Table 3 Classification of sample defects
「Obvious odor
Serious defects|Obvious contamination of iron sulfide
「Harmful impurities, such as broken glass, hair, foreign insects, metal chips and tin beads with a length greater than 3mm that have fallen off
I General 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 defects Sensory performance obviously does not meet the technical requirements, with quantity restrictions Exceeding the standard Net weight Negative tolerance Exceeding the allowable tolerance
Solids tolerance Exceeding the allowable tolerance
Test method
6.1 Sensory performance
Inspect according to the method specified in ZBX70004.
6.2 Net weight
Inspect according to the method specified in QB1007.
Solid content
Tested according to the method specified in QB1007.
Sodium chloride content
Tested according to the method specified in GB/T12457.
6.5 Heavy metal content
Determine the contents 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
Tested according to the method specified in GB4789.26.
Testing rules
Should comply with the provisions of QB1006.
Marking, packaging, transportation and storage
Carry out according to the provisions of ZBX70005.
Additional remarks:
This standard is under the jurisdiction of the Food Fermentation Industry Science Research Institute of the Ministry of Light Industry. This standard was drafted by Zhejiang Light Industry Research Institute, National Food Industry Product Quality Inspection Station Hangzhou, and Ningbo Canned Food Factory.
The main drafters of this standard are Gao Zongyu, Yu Ronghua, Zhang Shikang, Yang Zhiying, Yu Haihong, and Wu Genyuan. From the date of implementation of this standard, the former Ministry of Light Industry standard QB477-76 "Canned Braised Bamboo Shoots" will be invalidated. Approved by the Ministry of Light Industry of the People's Republic of China on March 10, 1990 and implemented on October 1, 1990
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