Results 171 to 180 of about 1,703,225 (294)

UV Spectrophotometric, Derivative Spectrophotometric and RP-HPLC-DAD Determination of Sibutramine

Reviews in Analytical Chemistry, 2010
Kilicarslan, Gokce, Imamoglu, Esin, Kucuk, Aysel, Özdemir, Abdil   +3 more
doaj   +1 more source

Spectrophotometric determination of butylparaben in cosmetics using dispersive solid-phase microextraction with newly synthesized PHBpeg-CdS-1. [PDF]

Sci Rep
Koyuncu M, Altunay N, Bişgin AT, Tuzen M, Hazer B.   +4 more
europepmc   +1 more source

Spectrophotometric Determination of Molybdenum(VI) as a Ternary Complex with 4-Nitrocatechol and Benzalkonium Chloride. [PDF]

Molecules, 2022
Divarova VV, Saravanska A, Toncheva G, Milcheva N, Delchev VB, Gavazov K.   +5 more
europepmc   +1 more source

Monitoring and Mitigation Strategies for Hazardous Compounds in Chinese Rice Wine (Huangjiu): A Comprehensive Review

Food Safety and Health, EarlyView.
This review elucidates the formation pathways and detection technologies for ethyl carbamate, biogenic amines, and higher alcohols in Huangjiu. It concludes that integrated control frameworks are essential to decouple safety risks from the metabolic processes responsible for flavor development.
Lulu Liu, Zhiqiang Kong, Lin Li, Yifan Zhang, Bei Fan, Minmin Li   +5 more
wiley   +1 more source

Sustainable ionic liquid-assisted cloud point extraction for enrichment of trace copper(II) in water and food samples prior to spectrophotometric determination. [PDF]

Sci Rep
El-Bialy NMA, Gouda AA, Ghaith EIA, Khedr IE, Moustafa AH, Mohamed AA, Ismaiel AM.   +6 more
europepmc   +1 more source

A Friendly Complexing Agent for Spectrophotometric Determination of Total Iron. [PDF]

Molecules, 2021
Nurchi VM, Cappai R, Spano N, Sanna G.
europepmc   +1 more source

Chemistry Underlying the Behavior of Food and Agricultural Components During Industrial Manufacturing Processes and Its Implications in Quality Assurance, Food Quality, and Food Safety Management: A Systematic Review

Food Safety and Health, EarlyView.
Industrial manufacturing processes have transformative effects on the components of food matrix. These transformations in food matrix and components have direct implications for quality assurance (QA), food quality (e.g., nutritional profile and texture), and food safety management (e.g., pathogen control and toxin mitigation). ABSTRACT This systematic
Chinaza Godswill Awuchi
wiley   +1 more source

Bio-inspired chemometric methods for simultaneous UV spectrophotometric determination of molnupiravir, nirmatrelvir, and favipiravir in pharmaceutical formulations and environmental samples. [PDF]

Sci Rep
Abdelzaher AM, Al Kamaly O, Rahman MAA.
europepmc   +1 more source

Comparative study of extension area based methods for spectrophotometric determination of desmopressin acetate in the presence of its acid-induced degradation products. [PDF]

BMC Chem, 2022
Kelani KM, Nassar AMW, Omran GA, Morshedy S, Talaat W.   +4 more
europepmc   +1 more source

Independent leaf and root responses to autumn freezing in perennial herbs: Insights from cutting and transplant manipulations

Grassland Research, EarlyView.
In this study, we compared two sampling approaches to assess autumn freezing resistance. Our goal was to determine whether the commonly employed cutting method, which disrupts root‐tissue connectivity, provides a valid measure of true freezing resistance.
Zhengjie Yan, Cheng Chen, Xin Jing, Shuai Ren, Junpeng Rui, Tao Wang, Jin‐Sheng He   +6 more
wiley   +1 more source