Zobrazeno 1 - 10
of 3 715
pro vyhledávání: '"Food samples"'
Publikováno v:
Shipin Kexue, Vol 45, Iss 15, Pp 282-294 (2024)
In recent years, surface molecular imprinting technology has drawn a lot of attention for its application in sample pretreatment for food analysis. Due to the complexity of the food matrix, there are high requirements for the sensitivity and selectiv
Externí odkaz:
https://doaj.org/article/ab9232f6af8045679b030e6998a2bace
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 8 (2024)
ABSTRACT It is critical to develop quick, accurate, and efficient sterilization for detecting Escherichia coli O157:H7 in order to prevent infections and outbreaks of foodborne illnesses. Herein, we established a colorimetric biosensor with sterilizi
Externí odkaz:
https://doaj.org/article/526cefd93c02451aa349d12ce147f76c
Publikováno v:
Talanta Open, Vol 9, Iss , Pp 100331- (2024)
Multiwall carbon nanotubes (MWCNTs) were modified through deferoxamine mesylate and used as an adsorbent for separation and preconcentration of the trace amount of iron ions in food samples followed by a simple, fast and sensitive spectrophotometric
Externí odkaz:
https://doaj.org/article/3716b28740174adab96031051fbbea69
Autor:
Hemant Rawat, Shahnawaz Ahmad Bhat, Daljeet Singh Dhanjal, Rajesh Singh, Yashika Gandhi, Sujeet K. Mishra, Vijay Kumar, Santosh K. Shakya, Ch Venkata Narasimhaji, Arjun Singh, Ravindra Singh, Rabinarayan Acharya
Publikováno v:
Talanta Open, Vol 10, Iss , Pp 100341- (2024)
This comprehensive review investigates the dynamic landscape of trace elemental analysis methodologies applied to plants and food-based extracts. The exploration spans from the inception of techniques to the latest procedures, contributing to heighte
Externí odkaz:
https://doaj.org/article/46299e451f1d409f8d4c9e2f43ee3070
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
Food safety is the basis for ensuring human survival and development. The threat of heavy metal ions to food safety has become a social concern with the rapid growth of the economy and the accompanying environmental pollution. Some heavy metal ions a
Externí odkaz:
https://doaj.org/article/16bfb1151f884482982880bcbc154e2a
Autor:
Ali Mohammadzadeh, Mahboobeh Amiri
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e27611- (2024)
A new, rapid, simple, and sensitive preconcentration method and Spectrophotometry determination technique have been presented for the microextraction and determination of trace amount of Tartrazine dye in food samples. In the present system, which is
Externí odkaz:
https://doaj.org/article/4dc74d53f8aa44ea991c3c0f3ed82cbb
Autor:
Ashwini V. Sadlapurkar, Umesh B. Barache, Abdul B. Shaikh, Shashikant H. Gaikwad, Vashishtha M. Gurame, Ravibhau A. Tayade, Tukaram N. Lokhande
Publikováno v:
Journal of Trace Elements and Minerals, Vol 7, Iss , Pp 100104- (2024)
Background: Cadmium, a hazardous element, is indeed naturally present in the environment and can pose serious health risks to people exposed to it through air, food, or water. Exposure to cadmium has been linked to a range of health issues, including
Externí odkaz:
https://doaj.org/article/7184bd6510ff4e26ba315392d14e2d21
Publikováno v:
Journal of Future Foods, Vol 3, Iss 3, Pp 263-272 (2023)
A high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method was built to determine icarside, hyperoside and psoralen in food. The samples were extracted with 70% methanol, the solid and semi-solid hotpot seasoning samples we
Externí odkaz:
https://doaj.org/article/fd0da8a4c4e744bcb440be96df3d500d
Autor:
Ping Li, Li Zhan, Henghui Wang, Yong Yan, Miaomiao Jia, Lei Gao, Yangming Sun, Guoying Zhu, Zhongwen Chen
Publikováno v:
Antibiotics, Vol 13, Iss 5, p 443 (2024)
Nontyphoidal Salmonella (NTS) is a cause of foodborne diarrheal diseases worldwide. Important emerging NTS serotypes that have spread as multidrug-resistant high-risk clones include S. Typhimurium monophasic variant and S. Kentucky. In this study, we
Externí odkaz:
https://doaj.org/article/d8a4392e589142c083c69db43f7a0c78
Autor:
Granados-Guzmán Graciela, Díaz-Hernández Mónica, Alvarez-Román Rocío, Cavazos-Rocha Norma, Portillo-Castillo Omar J.
Publikováno v:
Reviews in Analytical Chemistry, Vol 42, Iss 1, Pp 77-98 (2023)
Currently, sample preparation is the most laborious part of the analytical process, requiring the most time and being susceptible to the most errors. In this context, numerous investigations have focused on the miniaturization of these techniques to
Externí odkaz:
https://doaj.org/article/493b16d2f26447ec8da3f35ac109509e