通过冷等离子体和二酸盐协同作用,加强了谷物产卵生产中的消毒
Saba Bakhtiarvandi1, Hamid Reza Samadlouie2, Seyed Iman Hosseini3
1Faculty of Agriculture, Department of Food Science and Technology, Shahrood University of Technology, Shahrood, Iran.
Scientific reports
|November 20, 2024
概括
这项研究确定了小麦产卵中耐热的真菌菌体,并测试了低化物 (NaOCl) 和冷血治疗方法. 这些方法有效地消除了污染,大大减少了产卵的绝育时间.
科学领域:
- 微生物学 微生物学
- 菌类学 菌类学是指菌类学.
- 生物技术是生物技术.
背景情况:
- 耐热的真菌,如Aspergillus tubingensis和Aspergillus flavus,是小麦谷物产生的常见污染物.
- 在120°C进行2小时的标准灭菌不足以消除这些有弹性的虫.
研究的目的:
- 评估高化 (NaOCl) 和冷血治疗在减少真菌菌污染方面的有效性.
- 研究这些治疗对虫的物理和化学变化.
主要方法:
- 聚合酶链反应 (PCR) 用于真菌识别.
- 低化 (NaOCl) 和冷等离子治疗.
- 光学发射光谱 (OES) 用于等离子体分析.
- 场发射扫描电子显微镜 (FESEM) 和能量散射X射线光谱 (EDXS) 用于表面分析.
主要成果:
- NaOCl和冷血治疗显著减少了真菌菌的污染.
- FESEM/EDXS发现了表面变化,Na,O,Cl (NaOCl) 和N (血) 水平增加.
- 随着治疗强度的增加,观察到状的缩小,破裂和粉碎.
结论:
- 结合NaOCl和冷等离子方法提供了一种有效的策略,可以消除耐热的真菌菌.
- 这种方法可以大大减少小麦产卵灭菌时间,将小麦产卵灭菌时间缩短到30秒.
更多相关视频
10:10Mass Production of Entomopathogenic Fungi, Metarhizium robertsii and Metarhizium pinghaense, for Commercial Application Against Insect Pests
Published on: March 31, 2022
6.9K
14:17The Portable Chemical Sterilizer PCS, D-FENS, and D-FEND ALL: Novel Chlorine Dioxide Decontamination Technologies for the Military
Published on: June 29, 2014
14.5K
相关概念视频
01:26Physical Methods for Controlling Microbial Growth: Radiation and Filtration
2
Radiation and filtration are essential tools for microbial control, targeting microorganisms through distinct mechanisms. Radiation eliminates microbes by damaging their DNA, either killing them or inhibiting their growth. Based on wavelength, radiation is classified into two types: nonionizing and ionizing radiation.Non-ionizing radiation, such as UV radiation (200–400 nm), is absorbed by DNA, causing defects that effectively disinfect surfaces, air, and water, including safety cabinets.
2
01:27Chemical Agents for Microbial Control
2
Chemicals play important roles in controlling microbial growth by targeting microbial structures and functions as sanitizers, antiseptics, disinfectants, and sterilants.Alcohols are commonly used sanitizers, effectively disrupting lipid membranes, which compromises cell integrity. They are also used as antiseptics and disinfectants due to their rapid action and versatility.Phenols and their derivatives phenolics , known for denaturing proteins and disrupting cell membranes, are particularly...
2