[Risk assessment of Cronobacter sakazakii in infant formula powder].
Zhonghua Yu Fang Yi Xue Za Zhi
; 56(12): 1803-1808, 2022 Dec 06.
Article
in Zh
| MEDLINE
| ID: mdl-36536569
ABSTRACT
Objective:
To assess the risk of foodborne diseases caused by Cronobacter sakazakii in infant formula powder from retail to feeding and provide formulate suggestions for safe feeding of infants at home.Methods:
This study used the special monitoring and risk monitoring data of infant formula powder in Heilongjiang Province and combined data at home and abroad. The @RISK software was used to evaluate the disease risk caused by Cronobacter sakazakii in the process of infant formula powder from retail to feeding.Results:
According to the results of this quantitative risk assessment, the risk of foodborne diseases caused by Cronobacter sakazakii at the current consumption pattern in Heilongjiang Province was 5.158×10-5 persons/million (40.0 â and 50.0 â), 1.072×10-7 persons/million (60.0 â), 5.544×10-14 persons/million (70.0 â). When the feeding time of infant formula powder was adjusted to 0-2 h and 2-3 h respectively, the above prediction results did not change. When it was adjusted to 3-4 h, the risk increased. If it was adjusted to 4-24 h, the number of Cronobacter sakazakii increased by 14-24 orders of magnitude at room temperature. If the initial pollution concentration (after flushing) was adjusted to 1 MPN/ml, the average disease risk per meal was 805.7 persons/million (40.0 â and 50.0 â), 1.7 persons/million (60.0 â) and 9.1 × 10-7 persons/million (70.0 â). The results of sensitivity analysis showed that the water temperature (70.0 â), initial pollution concentration, room storage time and temperature were important factors of risk.Conclusion:
Controlling the contamination level of Cronobacter sakazakii in infant formula powder, controlling the feeding time within 3 h, storing in refrigerator and mixing with water with temperature not lower than 70.0 â are effective measures to prevent infants from eating infant formula powder infected by Cronobacter sakazakii.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Cronobacter sakazakii
/
Foodborne Diseases
Type of study:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Humans
/
Infant
Language:
Zh
Journal:
Zhonghua Yu Fang Yi Xue Za Zhi
Year:
2022
Document type:
Article
Affiliation country: