Quantitative microbial spoilage risk assessment of Aspergillus niger in white bread reveal that retail storage temperature and mold contamination during factory cooling are the main factors to influence spoilage

食物腐败 模具 污染 环境科学 食品科学 黑曲霉 毒理 生物 植物 生态学 遗传学 细菌
作者
Kelvin L. Chou,Jinxin Liu,Xiaonan Lu,Hsin‐I Hsiao
出处
期刊:Food Microbiology [Elsevier BV]
卷期号:119: 104443-104443 被引量:4
标识
DOI:10.1016/j.fm.2023.104443
摘要

The present study developed a model for effectively assessing the risk of spoilage caused by Aspergillus niger to identify key control measures employed in bakery supply chains. A white bread supply chain comprising a processing plant and two retail stores in Taiwan was selected in this study. Time–temperature profiles were collected at each processing step in summer and winter. Visual mycelium diameter predictions were validated using a time-lapse camera. Six what-if scenarios were proposed. The mean risk of A. niger contamination per package sold by retailer A was 0.052 in summer and 0.036 in winter, and that for retailer B was 0.037 in summer and 0.022 in winter. Sensitivity analysis revealed that retail storage time, retail temperature, and mold prevalence during factory cooling were the main influencing factors. The what-if scenarios revealed that reducing the retail environmental temperature by 1 °C in summer (from 23.97 °C to 22.97 °C) and winter (from 23.28 °C to 22.28 °C) resulted in a reduction in spoilage risk of 47.0% and 34.7%, respectively. These results indicate that food companies should establish a quantitative microbial risk assessment model that uses real data to evaluate microbial spoilage in food products that can support decision-making processes.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
刚刚
1秒前
穆一手完成签到 ,获得积分10
1秒前
MC123完成签到,获得积分10
1秒前
LLL完成签到,获得积分10
1秒前
乱武发布了新的文献求助10
2秒前
yufei发布了新的文献求助10
2秒前
4秒前
左肩微笑发布了新的文献求助10
4秒前
liu发布了新的文献求助10
5秒前
安详的自中完成签到,获得积分10
8秒前
wenhaw完成签到 ,获得积分10
8秒前
Akim应助snutcc采纳,获得10
10秒前
jundading发布了新的文献求助10
13秒前
文二目分完成签到 ,获得积分10
13秒前
13秒前
李爱国应助chang采纳,获得10
13秒前
薛妖怪完成签到,获得积分10
13秒前
dingbeicn完成签到,获得积分10
15秒前
奥特超曼应助安详的紫山采纳,获得10
16秒前
17秒前
wwwcy123完成签到,获得积分10
17秒前
刘林美发布了新的文献求助10
18秒前
huangyikun关注了科研通微信公众号
18秒前
21秒前
21秒前
21秒前
snutcc发布了新的文献求助10
23秒前
薛妖怪发布了新的文献求助10
23秒前
zyf完成签到,获得积分10
24秒前
Lucas应助不孤独的发卡采纳,获得30
24秒前
chang发布了新的文献求助10
24秒前
JW完成签到,获得积分10
27秒前
29秒前
坚定白风完成签到,获得积分10
29秒前
田様应助zyyin采纳,获得10
30秒前
薛妖怪完成签到,获得积分10
31秒前
坚定白风发布了新的文献求助10
32秒前
congenialboy发布了新的文献求助10
33秒前
35秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989797
求助须知:如何正确求助?哪些是违规求助? 3531910
关于积分的说明 11255394
捐赠科研通 3270563
什么是DOI,文献DOI怎么找? 1805008
邀请新用户注册赠送积分活动 882157
科研通“疑难数据库(出版商)”最低求助积分说明 809190