Sampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled water
By: Date: 2021-04-16 Categories: chinesefood Tags: ,
  Food Partner Network News On April 15, the Guizhou Provincial Market Supervision Bureau announced the first phase of food sampling inspection information. Among the 696 batches of samples of 8 categories of food, 19 batches were found qualified.
  Over half of the unqualified samples are drinking water, mostly bottled water
   Among the unqualified samples, 10 batches of drinking water were found to be unqualified, accounting for half of all unqualified samples. Most of them were bottled water, and Pseudomonas aeruginosa and residual chlorine were unqualified.
  The information showed that Pseudomonas aeruginosa detected in 6 batches of bottled water did not meet the requirements of the national food safety standards. They were:Nominal Jinziya drinking natural spring water produced by Suiyang Jinjinshan Beverage Co., Ltd.; standard It is called the packaged drinking bottled water (purified drinking water) produced by Zunyi Fuliyuan Food Co., Ltd.; it is called Xilongshan Spring (packaged drinking water) produced by the Xiniushan Spring Water Plant in Maoying Town, Ziyun Autonomous County; it is called Dadi, Ziyun Autonomous County Shanquan Quanquan drinking mountain spring water produced by Shanquan Water Plant; Bulff drinking natural spring water sold by Tongfen Life Supermarket in Wangmo County and produced by Qingyuan Chunshanquan Pure Water Plant in Wangmo County; sales by Tongfen Life Supermarket in Wangmo County Qianlangquan drinking natural spring water produced by Qingyuan Chunshanquan Pure Water Plant in Wangmo County.
   Pseudomonas aeruginosa is a conditional pathogen, widely distributed in various water, air, normal people’s skin, respiratory tract and intestines, etc. It is easy to survive in humid environments, and is resistant to disinfectants, ultraviolet rays, etc. Strong resistance is a health risk for people with weak resistance. The”National Food Safety Standard Packaged Drinking Water” (GB 19298-2014) stipulates that Pseudomonas aeruginosa in packaged drinking water shall not be detected for 5 times. The main reason for the unqualified Pseudomonas aeruginosa in packaged drinking water may be improper protection of the source water and pollution of the water body; inadequate supervision of environmental sanitation by some enterprises, insufficient standard operation of staff, and cross-contamination in the production process; or packaging The materials are cleaned and disinfected due to defects.
   The residual chlorine (free chlorine) detected in 2 batches of bottled water does not meet the requirements of the national food safety standards. They are:nominally Banpo Liangquan drinking natural spring water produced by Guizhou Gujing Water Industry Co., Ltd. and Guizaishang drinking natural spring water spring.
  Residual chlorine refers to the amount of chlorine remaining in the water after chlorinated disinfection and contact for a certain period of time. The role of residual chlorine is to ensure continuous sterilization and to prevent recontamination of water. According to”National Food Safety Standard Packaged Drinking Water” (GB 19298-2014), the maximum limit of residual chlorine (free chlorine) in packaged drinking water is 0.05mg/L. The reason why the residual chlorine (free chlorine) in the packaged drinking water exceeds the standard may be that the company’s production process is not strictly controlled or the production process level is low, and the content of residual chlorine cannot be effectively controlled; it may also be that the water source is polluted and the company uses a large amount of chlorine to disinfect Caused by. Excessive residual chlorine in packaged drinking water is harmful to the respiratory system and easily reacts with organic matter in the water to generate chloroform and other harmful substances.
   In addition to bottled water, nitrite (calculated as NO2) was detected in 2 batches of bottled water that did not meet the requirements of national food safety standards. They are:cold spring drinking natural mountain spring water and Gui Tianyan drinking weak alkaline natural mountain spring water sold by the second store in Kaiyang service area of ​​Guizhou Most Beautiful Express Trading Co., Ltd., and nominally produced by Pingtang County Rongshan Food Co., Ltd.
   Nitrite can reflect the pollution of water bodies to a certain extent. Drinking water with severely excessive nitrite may cause poisoning. The”National Food Safety Standard Limits of Contaminants in Food” (GB 2762—2017) stipulates that nitrite (NO2) in packaged drinking water (except mineral water) The maximum limit value is 0.005mg/L. Nitrite in water can be converted from nitrate. Nitrate has natural and man-made sources. After water is polluted by bacteria, bacteria will release nitrate reductase at a certain temperature to reduce nitrate in water to nitrite. In addition, if the disinfection is not properly controlled, the concentration of nitrite in the water delivery system will increase.
  6 batches of edible agricultural products were found to be unqualified
Among the unqualified samples, 6 batches are edible agricultural products. Among them, 4 batches of fruits and vegetables were found to have excessive pesticide residues, namely:cowpeas sold by Xinrui Fresh Supermarket in Guanshanhu District, parsley sold by Anshun RT-Mart Commercial Co., Ltd., and Chengbei Farmers Market, Chengguan Town, Hezhang County, Bijie City, Guizhou Province The cowpea sold at booth No. 67 (operator:Xu Jun) detected that omethoate did not meet the national food safety standards; the green dates sold at Fuwanjia Shopping Plaza in Hezhang County did not meet the national food safety standards for fipronil. .
  Omethoate is an organophosphorus insecticide with strong systemic, contact killing and stomach toxicity. It is mainly used to control sucking mouthparts and plant mites. The”National Food Safety Standard Maximum Residue Limits of Pesticides in Foods” (GB 2763-2019) stipulates that the maximum residue limits of omethoate in legumes and leafy vegetables are both 0.02mg/kg. A small amount of pesticide residues will not cause acute human poisoning, but long-term consumption of foods with excessive pesticide residues will have a certain impact on human health.
   Fipronil is a phenylpyrazole insecticide with a broad insecticidal spectrum. It is mainly gastric toxic to pests, and has both contact and certain systemic effects. According to the National Food Safety Standard Maximum Residue Limits of Pesticides in Foods (GB 2763-2019), the maximum residue limit of fipronil in stone fruit fruits is 0.02mg/kg.
   There are also two batches of samples that ofloxacin, trimethoprim and sulfonamides (total amount) are not in compliance with national food safety standards. They are:Baixin Market, Zhongshan District, Liupanshui City, Guizhou Province (operator :Qiu Longzhi) pig kidney and pig net lean meat from the mechanized slaughter plant in the downtown area of ​​Liupanshui.
  Two batches of glutinous popcorn were found to be contaminated by biological toxins
   Among the unqualified samples, two batches of glutinous popcorn were found to have aflatoxin B1 that did not meet the national food safety standards. They were:the nominal Guizhou Xuyang Food (Group) ) Waxy corn flower produced by Co., Ltd.; Waxy corn flower (puffed food) produced by Zunyi Renhe Agricultural Science and Technology Development Co., Ltd. and sold by Zunyi Yipinyuan Trading Company.
   Aflatoxin B1 is a strong carcinogenic chemical substance, and its toxic effect is mainly to damage the liver.”National Food Safety Standard Limits of Mycotoxins in Foods” (GB 2761-2017) stipulates that the maximum limit of aflatoxin B1 in corn, corn flour (dregs, flakes) and corn products is 20μg/kg.
   In addition to the above products, there is 1 batch of unqualified samples:the matcha-flavored smoothie mooncakes sold by Chongqing China Resources Wanjia Life Supermarket Co., Ltd. Zunyi Zhuhai Road store, and nominally produced by Wuhan Hengrong Food Co., Ltd. The total number of colonies does not meet the requirements of the national food safety standards.

Regarding the unqualified foods found in random inspections, the Guizhou Provincial Market Supervision Bureau has instructed the relevant municipal (prefecture) market supervision departments to investigate and deal with them according to law. The market supervision departments of Zunyi City, Liupanshui City, Anshun City, Qiannan Prefecture, and Qianxinan Prefecture have urged food production enterprises to check the flow of products, recall unqualified products, analyze the reasons for rectification; Guiyang City, Zunyi City, Liupanshui City, Anshun City , Bijie City, and Qianxinan Prefecture’s market supervision departments have urged relevant units in the food business link to immediately take measures such as removing the shelves to control risks. The listing (state) market supervision department shall, in accordance with the prescribed time limit and requirements, report the risk prevention and control measures taken and the verification and disposal conditions to the provincial market supervision bureau and announce it to the public in a timely manner.

Failed food sampling inspection-drinks
Serial number Nominal manufacturer name Nominal manufacturing company address Name of the sampled unit The address of the sampled unit Food name Specification model Trademark Production date/
Lot number
Unqualified item║inspection result║standard value Inspection agency Remarks
1 Suiyang Jinzishan Beverage Co., Ltd. Zunyi City, Guizhou Province, Suiyang County, Puchang Town, Ruxi Village Zaoya Villager Group Suiyang Jinzishan Beverage Co., Ltd. Zunyi City, Guizhou Province, Suiyang County, Puchang Town, Ruxi Village Zaoya Villagers Group Jingjinya drinking natural spring water 18.9L/bucket / 2020/9/16 Pseudomonas aeruginosa ‖
14CFU/250mL;
17CFU/250mL;
12CFU/250mL;
6CFU/250mL;
38CFU/250mL‖
n=5,c=0,m=0CFU/250mL
Zunyi Product Quality Inspection and Testing Institute /
2 Wangmo County Qingyuan Chunshanquan Pure Water Plant Changtian Village, Dayi Town, Wangmo County, Qianxinan Prefecture, Guizhou Province Tongfen Life Supermarket, Wangmo County No. 275 Tuanjie Road, Pingdong Street, Wangmo County Bulff drinks natural spring water 18.1L/bucket / 2020/9/9 Pseudomonas aeruginosa║
3CFU/250mL;
31CFU/250mL;
0CFU/250mL;
0CFU/250mL;
0CFU/250mL║
n=5,c=0,m=0CFU/250mL
Guizhou Provincial Product Quality Inspection and Testing Institute /
3 Wangmo County Qingyuan Chunshanquan Pure Water Plant Changtian Village, Dayi Town, Wangmo County, Qianxinan Prefecture, Guizhou Province Tongfen Life Supermarket, Wangmo County No. 275 Tuanjie Road, Pingdong Street, Wangmo County Qianlangquan drinking natural spring water 18.9L/bucket Qianlangquan 2020/9/13 Pseudomonas aeruginosa║
1CFU/250mL;
3CFU/250mL;
0CFU/250mL;
0CFU/250mL;
0CFU/250mL║
n=5,c=0,m=0CFU/250mL
Guizhou Provincial Product Quality Inspection and Testing Institute /
4 Ziyun Autonomous County Dadishan Spring Water Plant / Ziyun Autonomous County Dadishan Spring Water Plant Daditou Group, Dapo Village, Bayang Township, Ziyun Autonomous County Shaking the mountain right to drink mountain spring water 18.9L/bucket / 2020/10/8 Pseudomonas aeruginosa ‖
26CFU/250mL;
42CFU/250mL;
6CFU/250mL;
5CFU/250mL;
9CFU/250mL‖
n=5,c=0,m=0CFU/250mL
Zunyi Product Quality Inspection and Testing Institute /
5 Rhino Mountain Spring Water Plant, Maoying Town, Ziyun Autonomous County Niujiaojing Village, Maoying Town, Ziyun Autonomous County, Guizhou Province Rhino Mountain Spring Water Plant, Maoying Town, Ziyun Autonomous County Niujiaojing Group, Niujiaojing Village, Maoying Town, Ziyun Miao and Buyi Autonomous County, Anshun City, Guizhou Province Xilong Mountain Spring (packaged drinking water) 18.9L/bucket Rhinoceros Mountain Spring 2020/10/8 Pseudomonas aeruginosa ‖
50CFU/250mL;
0CFU/250mL;
20CFU/250mL;
8CFU/250mL;
6CFU/250mL‖
n=5,c=0,m=0CFU/250mL
Zunyi Product Quality Inspection and Testing Institute /
6 Zunyi Fuliyuan Food Co., Ltd. Yinkan Group, Shaping Village, Xiangkou Town, Honghuagang District, Zunyi City, Guizhou Province Zunyi Fuliyuan Food Co., Ltd. Sampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled waterimageSampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled waterimage(1)Yinkan Group, Shaping Village, Xiangkou Town, Honghuagang District, Zunyi City, Guizhou Province Packed drinking bottled water (purified drinking water) 18.9L/bucket Yu Zunyuan 2020/10/10 Pseudomonas aeruginosa ‖
260CFU/250mL;
11CFU/250mL;
2CFU/250mL;
1CFU/250mL;
3CFU/250mL‖
n=5,c=0,m=0CFU/250mL
Zunyi Product Quality Inspection and Testing Institute /
7 Pingtang County Rongshan Food Co., Ltd. Gong’e Village, Datang Town, Pingtang County, Guizhou Province The second store in Kaiyang service area of ​​Guizhou Mostmei Express Trading Co., Ltd. Kaiyang Service Area, Guizun Fuxing Line, Hefeng Township, Kaiyang County, Guiyang City, Guizhou Province Drinking natural mountain spring water from cold springs 550ml/bottle Lengchongquan 2020/7/1 Nitrite (as NO₂⁻)
‖0.020mg/L
‖≤0.005mg/L
Zunyi Product Quality Inspection and Testing Institute /
8 Pingtang County Rongshan Food Co., Ltd. Gong’e Village, Datang Town, Pingtang County, Guizhou Province The second store in Kaiyang service area of ​​Guizhou Mostmei Express Trading Co., Ltd. Kaiyang Service Area, Guizunfu Line, Hefeng Township, Kaiyang County, Guiyang City, Guizhou Province Expensive•Tianyan drink weak alkaline natural spring water 550ml/bottle Expensive•Sky Eye 2020/7/16 Nitrite (as NO₂⁻)
‖0.017mg/L
‖≤0.005mg/L
Zunyi Product Quality Inspection and Testing Institute /
9 Guizhou Gujing Water Industry Co., Ltd. Banpo Village, Gaozhen Town, Huishui County, Guizhou Province Guizhou Gujing Water Industry Co., Ltd. Banpo Village, Gaozhen Town, Huishui County, Guizhou Province Banpo Liangquan drinking natural spring water 18.9L/bucket / 2020/10/9 Residual chlorine (free chlorine)
‖0.30mg/L
‖≤0.05mg/L
Zunyi Product Quality Inspection and Testing Institute /
10 Guizhou Gujing Water Industry Co., Ltd. Banpo Village, Gaozhen Town, Huishui County, Guizhou Province Guizhou Gujing Water Industry Co., Ltd. Banpo Village, Gaozhen Town, Huishui County, Guizhou Province Guy Zaishang drinking natural spring water 18.9L/bucket / 2020/10/9 Residual chlorine (free chlorine)
‖0.30mg/L
‖≤0.05mg/L
Zunyi Product Quality Inspection and Testing Institute /
Unqualified food sampling inspection-edible agricultural products
Serial number Nominal manufacturer name Nominal manufacturing company address Name of the sampled unit The address of the sampled unit Food name Specification model Trademark Production date/
Lot number
Unqualified item║inspection result║standard value Inspection agency Remarks
1 Mechanized slaughterhouse in downtown Liupanshui Shanshulin, Shanshulin Community, Zhongshan District, Liupanshui City, Guizhou Province Qiu Longzhi (individual industrial and commercial household) Baixin Market, Zhongshan District, Liupanshui City, Guizhou Province Pig net lean meat Bulk weighing / Quarantine date:2020/9/24 Ofloxacin║456μg/kg
║No checkout;
Trimethoprim║94.2μg/kg
║≤50μg/kg;
Sulfonamides (total)║459μg/kg
║≤100μg/kg
Guizhou Testing Technology Research and Application Center /
2 Mechanized slaughterhouse in downtown Liupanshui Shanshulin, Shanshulin Community, Zhongshan District, Liupanshui City, Guizhou Province Qiu Longzhi (individual industrial and commercial household) Baixin Market, Zhongshan District, Liupanshui City, Guizhou Province Pig kidney Bulk weighing / Quarantine date:2020/9/24 Ofloxacin║805μg/kg
║Do not check out;
Trimethoprim║199μg/kg
║≤50μg/kg;
Sulfonamides (total) ║1066μg/kg
║≤100μg/kg
Guizhou Testing Technology Research and Application Center /
3 / / Xu Jun (individual industrial and commercial households) Booth 67, Chengbei Farmers Market, Chengguan Town, Hezhang County, Bijie City, Guizhou Province Cowpeas Bulk weighing / Purchase Date:2020/5/28 Omethoate
║0.96mg/kg
║≤0.02mg/kg
Guizhou Testing Technology Research and Application Center /
4 / / Anshun RT-Mart Commercial Co., Ltd. Northwest of the intersection of Xixiu District Avenue and Shifu Road, Anshun City, Guizhou Province Parsley Bulk weighing / Purchase date:2020/6/1 Omethoate
║0.15mg/kg
║≤0.02mg/kg
Guizhou Testing Technology Research and Application Center /
5 / / Guanshanhu District Xinrui Fresh Supermarket Sampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled waterimage(2) Sampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled waterimage(3)A28, 1st Floor, Building 2, Douguan Public Rental Housing, Zhuchang Town, Guanshanhu District, Guiyang City, Guizhou Province Shop No. Cowpeas Weighing / Purchase Date:2020/9/3 Omethoate
║0.056mg/kg
║≤0.02mg/kg
Preliminary inspection agency:Guizhou Provincial Product Quality Inspection and Testing Institute;
Re-inspection agency:Guizhou Testing Technology Research and Application Center
/
6 / / Fuwanjia Shopping Plaza in Hezhang County District B, Xincheng International, Baiguo Town, Hezhang County, Bijie City, Guizhou Province Green dates Bulk weighing / Purchase Date:2020/9/12 Fipronil
║0.38mg/kg
║≤0.02mg/kg
Guizhou Testing Technology Research and Application Center /
Unqualified food sampling inspection-potato and puffed food
Serial number Nominal manufacturer name Nominal manufacturing company address Name of the sampled unit The address of the sampled unit Food name Specification model Trademark Production date/
Lot number
Unqualified item║inspection result║standard value Sampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled waterimage(4) Sampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled waterimage(5)Inspection agency Remarks
1 Guizhou Xuyang Food (Group) Co., Ltd. Dayan Group, Longquan Village, Banzhou District Yipinhang Food Store in Yunyan District Sampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled waterimage(6) Sampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled waterimage(7)Sampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled waterimage(8)No. 18, Zhengxin Street, Zhonghua Middle Road, Yunyan District, Guiyang City, Guizhou Province Glutinous corn flower 248 grams/bag graphics 2019/12/10 Aflatoxin B₁
║28.6μg/kg
║≤20μg/kg
Guizhou Provincial Product Quality Inspection and Testing Institute /
2 Zunyi Renhe Agricultural Technology Development Co., Ltd. Shaping Village, Xiangkou Town, Honghuagang District, Zunyi City Zunyi Yipinyuan Trading Co., Ltd. No. 009, 1st Floor, Building 5, Area B, Xinxueyu Southwest Agricultural Products Trading Center, Honghuagang Economic Development Zone, Zunyi City, Guizhou Province Glutinous corn flower (puffed food) 420g/bag Zunyu 2020/9/14 Aflatoxin B₁
‖31.1μg/kg
‖≤20μg/kg
Zunyi Product Quality Inspection and Testing Institute /
Unqualified food sampling inspection-pastry
Serial number Nominal manufacturer name Nominal manufacturing company address Name of the sampled unit The address of the sampled unit Food name Specification model Trademark Production date/
Lot number
Unqualified item║inspection result║standard value Inspection agency Remarks
1 Wuhan Hengrong Food Co., Ltd. No. 126, Chenjiazui, Yongfeng Street, Hanyang District, Wuhan Chongqing China Resources Vanguard Life Supermarket Co., Ltd. Zunyi Zhuhai Road Store Manhattan Times Square, Zhuhai Road, Huichuan District, Zunyi City, Guizhou Province Matcha-flavored smoothie mooncake Bulk weighing Daboke 2020/8/15 Total number of colonies║
64000CFU/g;
37000CFU/g;
46000CFU/g;
72000CFU/g;
55000CFU/g║n=5,c=2,m=10000CFU/g,
M=100000CFU/g
Guizhou Testing Technology Research and Application Center /

Sampling inspection in Guizhou found 19 batches of unqualified food. Pseudomonas aeruginosa and residual chlorine were unqualified in bottled waterimage(9)Information of unqualified products in supervision sampling

Related reports:Guizhou Provincial Market Supervision Bureau’s notice on 19 batches of unqualified foods (2021 Issue 17)

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