Residues of malachite green (MG), gentian violet (GV), and their leuco metabolites in channel catfish muscle were individually determined by HPLC using diode array and fluorescence detectors and confirmed by tandem mass ...
Polyphenolic fractions extracted from pine (Pious pinaster) bark, grape (Vitis vinifera) pomace, and witch hazel (Hamamelis virginiana) bark were selected for investigating the influence of the number of phenolic units, ...
Acetic acid is the main ingredient of vinegar, and the worth of vinegar often depends on the fermentation of raw materials. In this study, we have developed a simple and rapid method for discriminating the fermentation o...
Laser-induced breakdown spectroscopy (LIBS) has been widely used to evaluate the elemental composition (e.g., minerals or metal accumulation) on vegetal tissues. The main objective of this work was to differentiate wheat...
Rapid detection of enterotoxigenic Clostridium perfringens in meat samples was accomplished with an immunomagnetic separation polymerase chain reaction (IMS-PCR). First, a monoclonal antibody (mAb) specific to C. perfrin...
Four peptides that inhibit angiotensin-converting enzyme (ACE) were separated from the hydorlysate of boneless chicken leg meat digested with artificial gastric juice (pepsin). Two peptides were identified as the peptide...
An integrated amperometric biosensor for the determination of lactose is reported. The bioelectrode design is based on the use of a 3-mercaptopropionic acid (MPA) self-assembled monolayer (SAM)modified gold electrode on ...
Whisky is matured in oak casks. Many nonvolatile substances (whisky congeners, WC) seep from the oak cask during the maturing process. In this study, three antiallergic agents (syringaldehyde, SA; lyoniresinol, Lyo; and ...
Disulfide bond formation between milk protein molecules was quantified in raw and heated bovine milk using reducing and nonreducing two-dimensional electrophoresis. Analysis of protein profiles in raw milk indicated that...
Cyanidin-3-rhamnoglucoside (C3R) is the major anthocyanin in fresh fig fruits. In this study, the free radical scavenging potential of C3R was evaluated in vitro using several free radical generators. This naturally occu...
An angiotensin I-converting enzyme (ACE) inhibitory peptide lie-Gin-Pro with an IC50 value of 5.77 +/- 0.09 mu M was purified from the alcalase digests of Spirulina platensis by gel filtration chromatography and two step...
The inhibitory effects of a standarized apple peel polyphenol-rich extract (APPE) against Helicobacter pylori infection and vacuolating bacterial toxin (VacA) induced vacuolation were investigated. Apple peel polyphenols...
Only one allergen from the egg yolk, alpha-livetin (Gal d 5) has been described thus far. A new egg yolk allergen was detected studying 27 egg allergic patients. The study was performed by sodium dodecyl sulfate-polyacry...
DNA damage can lead to carcinogenesis if replication proceeds without proper repair. This study evaluated the effects of the water extracts of three Salvia sp., Salvia officinalis (SO), Salvia fruticosa (SF), and Salvia ...
Dihydroresveratrol is a metabolite of trans-resveratrol formed in the intestine by the hydrogenation of the double bond by microflora. The aim of the present study was to validate a method to measure dihydroresveratrol i...
Typed allergic disorders and particularly food hypersensitivities are becoming increasingly common worldwide. This study investigated whether dietary enrichment with carotenoids inhibited oral sensitization to an antigen...