Results 81 to 90 of about 5,286,924 (174)

Organ‐Specific Volatile Profiling of Lactuca tatarica (L.) C.A.Mey. (Asteraceae) Reveals Metabolic Differentiation by MSD–SPME–GC–MS/FID

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
MSD–SPME–GC–MS/FID reveals distinct organ‐specific volatile signatures in Lactuca tatarica. Leaves are dominated by lipid‐derived aldehydes, roots exhibit a mixed profile of aldehydes and terpenoids, and seeds are characterized by aldehydes and aromatic ketones.
Emil N. Shukurlu, Gulmira Özek, Temel Özek, Marcello Iriti, Sara Vitalini   +4 more
wiley   +1 more source

Green Microextraction Techniques for the Determination of Cosmetic Ingredients and Contaminants

Analytica
The rapid growth and diversification of the cosmetic industry have led to increasingly complex formulations containing numerous bioactive ingredients, excipients, and synthetic additives, often delivered through advanced nanostructured systems.
Marianna Ntorkou, Christina Patakidou, Styliani Nisyriou, Constantinos K. Zacharis   +3 more
doaj   +1 more source

Impact of Intermediate Wheatgrass as an Adjunct Ingredient on the Chemical Composition and Development of Aroma Compounds in Sake Brewing

Cereal Chemistry, Volume 103, Issue 5, Page 695-706, September/October 2026.
ABSTRACT Background Replacing a portion of polished rice with intermediate wheatgrass (IWG) could diversify raw materials for sake, but its effects on composition and fermentation outcomes are not well characterized. The objective of this study was to quantify how adjunct form (whole vs.
Takehiro Murai, Curtis Payne, George Amponsah Annor   +2 more
wiley   +1 more source

Artificial intelligence in the design and optimization approach of microextraction techniques: A critical review and future perspectives

Green Analytical Chemistry
Artificial intelligence (AI) offers significant potential for improving the design and optimization of microextraction techniques by enabling efficient analysis of complex experimental data.
Seyedeh Bentolhoda Hosseinian, Milad Ghani, Jahan Bakhsh Raoof   +2 more
doaj   +1 more source

Microextraction by Packed Sorbent (MEPS) and Solid-Phase Microextraction (SPME) as Sample Preparation Procedures for the Metabolomic Profiling of Urine

Metabolites, 2014
For a long time, sample preparation was unrecognized as a critical issue in the analytical methodology, thus limiting the performance that could be achieved.
Catarina Silva, Carina Cavaco, Rosa Perestrelo, Jorge Pereira, José S. Câmara   +4 more
doaj   +1 more source

Soaking Water Management Strategies for Enhanced Quality of Parboiled Rice

Cereal Chemistry, Volume 103, Issue 5, Page 790-798, September/October 2026.
ABSTRACT Background and Objectives Parboiling is a hydrothermal process that alters rice physicochemical and nutritional properties. The soaking step is crucial, influencing off‐flavor formation, mineral retention, and effluent quality. This study evaluated five soaking water (SW) management strategies combining different frequencies and volumes of SW ...
Eliane Lemke Figueiredo, Paulo Alberto Azevedo, Nataniele Barros Schaun, Ya‐Jane Wang, Rosana Colussi, Nathan Levien Vanier, Moacir Cardoso Elias   +6 more
wiley   +1 more source

Solid-Phase Microextraction Techniques and Application in Food and Horticultural Crops. [PDF]

Molecules, 2023
Agatonovic-Kustrin S, Gegechkori V, Kobakhidze T, Morton D.   +3 more
europepmc   +1 more source

Effects of Spirulina Enrichment on Bread Quality: Color, Texture, Volatile, and Sensory Properties

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
This study explored how the addition of 1%–2% Spirulina powder affects bread quality, focusing on color, texture, volatile compounds, and sensory characteristics. Spirulina mainly influenced bread color and volatile profile, while texture remained largely unchanged. The enriched samples also showed more pronounced bitter and marine notes.
Francesca Masino, Emanuela Lo Faro, Alessandra Riggio, Marco Gammaitoni, Giulia Santunione, Fabio Licciardello, Andrea Antonelli, Giuseppe Montevecchi   +7 more
wiley   +1 more source

Applications of Solid-Phase Microextraction and Related Techniques

Molecules
In recent years, various high-performance analytical instruments have been developed with improved sensitivity and performance [...]
Hiroyuki Kataoka
doaj   +1 more source

Microbiome‐mediated chemical communication in insects: Implications for pest management

Pest Management Science, Volume 82, Issue 9, Page 8132-8151, September 2026.
Microbiome–semiochemical interactions involve the following processes: direct microbial synthesis, host gene regulation, precursor biotransformation, microbiome modulation and indirect ecological signaling. Abstract Insects rely on semiochemicals to regulate aggregation, mating, foraging, and host selection. This review synthesizes evidence that insect‐
Ioannis Eleftherianos, Wei Zhang, Amr Mohamed, Rasha K. Al‐Akeel, Abeer M. Alkhaibari, Nemat Keyhani, Guy Smagghe   +6 more
wiley   +1 more source