Results 61 to 70 of about 16,088 (210)

Microbial Mechanisms and Sensory Outcomes of Flavor Development in Fermented Plant‐Based Proteins

open access: yesSustainable Food Proteins, Volume 4, Issue 4, December 2026.
Fermentation improves the flavor and consumer appeal of plant‐based proteins by reducing off‐flavors and generating desirable taste and aroma compounds. This review summarizes microbial mechanisms of flavor development, factors influencing sensory quality, and emerging opportunities in precision fermentation, flavoromics, and microbial engineering ...
Nancy D. Asen
wiley   +1 more source

Complexing processes in M(II)-dithiomalonamide-diacetyl triple systems (M = Ni, Cu) in ethanol solution and in a metal(II)hexacyanoferrate(II) gelatin-immobilized matrix materials [PDF]

open access: yes, 2005
The complexing processes in the MII-dithiomalonamide-diacetyl triple system (M = Ni, Cu) occuring in the nickel(II)- and copper(II) hexacyanoferrate(II) gelatin-immobilized matrix in contact with aqueous alkaline solutions (pH∼12) containing ...
Chmutova G.   +4 more
core  

Condensation of Diacetyl with Alkyl Amines: Synthesis and Reactivity of p-Iminobenzoquinones and p-Diiminobenzoquinones

open access: yesMolecules, 2015
Condensation reactions between diacetyl and α-branched primary alkylamines under mild and neutral conditions provided a mixture of 2,5-dimethylbenzoquinone(alkylimines), 2,5-dimethylbenzoquinone(bis-alkyldiimines), and N,N′-dialkyl-2,5-dimethylbenzene-1 ...
Carlos Espinoza-Hicks   +6 more
doaj   +1 more source

The Burden of Respiratory Abnormalities Among Workers at Coffee Roasting and Packaging Facilities

open access: yesFrontiers in Public Health, 2020
Introduction: Respiratory hazards in the coffee roasting and packaging industry can include asthmagens such as green coffee bean and other dust and alpha-diketones such as diacetyl and 2,3-pentanedione that can occur naturally from roasting coffee or ...
R. Reid Harvey   +8 more
doaj   +1 more source

Characterization of naturally occurring airborne diacetyl concentrations associated with the preparation and consumption of unflavored coffee

open access: yesToxicology Reports, 2015
Diacetyl, a suspected cause of respiratory disorders in some food and flavorings manufacturing workers, is also a natural component of roasted coffee.
Jennifer S. Pierce   +5 more
doaj   +1 more source

sj-docx-1-npx-10.1177_1934578X241239199 - Supplemental material for Ab Initio Conformational Analysis of 3,7-Diacetyl-3,7-Diazabicyclo[3.3.1]Nonanes*

open access: yes
Supplemental material, sj-docx-1-npx-10.1177_1934578X241239199 for Ab Initio Conformational Analysis of 3,7-Diacetyl-3,7-Diazabicyclo[3.3.1]Nonanes* by Sergey A. Pisarev, Elena A. Golubeva and Vladimir A.
Sergey A. Pisarev (14264484)   +2 more
core   +1 more source

Complexing processes in M(II)-dithiomalonamide-diacetyl triple systems (M = Ni, Cu) in ethanol solution and in a metal(II)hexacyanoferrate(II) gelatin-immobilized matrix materials

open access: yes, 2020
The complexing processes in the MII-dithiomalonamide-diacetyl triple system (M = Ni, Cu) occuring in the nickel(II)- and copper(II) hexacyanoferrate(II) gelatin-immobilized matrix in contact with aqueous alkaline solutions (pH∼12) containing ...
Chmutova G.   +4 more
core  

Targeting the PHB2–ACSL3 Lipid‐Remodeling Axis Overcomes Cisplatin Resistance by Restoring Ferroptosis in Gastric Cancer

open access: yesAdvanced Science, Volume 13, Issue 63, 12 November 2026.
ABSTRACT Platinum‐based chemotherapy resistance remains a major obstacle in gastric cancer (GC) treatment. Through integrated transcriptomic profiling of cisplatin‐resistant xenografts and pharmacogenomic interrogation of the NCI‐60 dataset, we identified Prohibitin‐2 (PHB2) as a previously unrecognized determinant of chemoresistance.
Liang Xu   +10 more
wiley   +1 more source

New luminescent ruthenium probes for detection of diacetyl

open access: yes, 2013
We introduce two water-soluble ruthenium complexes, RuPD and RuPP, and show their potential as probes for luminescent recognition of diacetyl. The recognition involves the reaction of diacetyl with a diamine moiety to convert the almost nonluminescent ...
Duerkop, Axel, Li, Xiaohua, Kele, Péter
core   +1 more source

Monitoring Injected Drug Use in Greece Through Syringe Residue Analysis: A Multicity Study Within the ESCAPE Network

open access: yesDrug Testing and Analysis, Volume 18, Issue 11, Page 1407-1417, November 2026.
A total of 2121 used syringes were analyzed in Athens, Thessaloniki, and Patras between 2022 and 2024. Distinct drug‐use patterns were observed across the three cities. Benzodiazepines, pregabalin, methadone, and fentanyl were increasingly detected in 2024.
Christina Matiaki   +10 more
wiley   +1 more source

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