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PHBAPalomino Horse Breeders of America
PHBAP-Hydroxybenzoic Acid
PHBAPeninsula Housing and Builders Association
PHBAPleasant Hill Baseball Association (California)
PHBAPennsylvania Horse Breeders Association
PHBAPeninsula Home Builders Association
PHBAPasadena Hispanic Business Association
PHBAPremier HealthLink Benefits Association
PHBAPublic Health and Business Administration
PHBAPayroll History by Account
References in periodicals archive ?
2002; Anjum and Bajwa, 2005)] and rice [(coumaric acid, ferulic acid, p-hydroxybenzoic acid, p-coumaric acid, vanillic acid, o-hydroxyphenyl acetic acid) (Chou and Lin, 1976; Rimando et al.
1989) isolated two phytoinhibitors, p-hydroxybenzoic acid and p-hydroxybenzaldehyde, from aqueous extracts of sudex (Sorghum-sudangrass hybrid) shoot tissue.
Grodzinsky (1987) devised a method for the isolation of phenolics such as cinnamic, p-coumaric, and p-hydroxybenzoic acids by using ion-exchange resins under wheat, rye, and other cereals.
KEY WORDS: biomonitoring, exposure, human, NHANES, p-hydroxybenzoic acid esters, urine.
The fraction of the parabens excreted in the urine as the parent paraben (free or conjugated) versus the fraction excreted as p-hydroxybenzoic acid is unknown.
In black currant they found p-coumaric acid, myricetin, quercetin, gallic acid, caffeic acid, ferulic acid, kaempferol, and p-hydroxybenzoic acid [24], which is in accordance with our results.
VA is a totally aromatic copolyester based on p-hydroxybenzoic acid (HBA) and 2,6-hydroxynaphthoic acid (HNA).
Until now, the only biomarker used for human paraben exposure was p-hydroxybenzoic acid in urine.
A thermotropic liquid crystalline polymer was a copolyester comprising 60 mol% of p-hydroxybenzoic acid and 40 mol% of poly(ethylene terephthalate) (Rodrun LC3000) purchased from the Unitika Company.
In animals, parabens are mostly hydrolyzed to p-hydroxybenzoic acid and excreted in the urine as conjugates.
KEYWORDS: biomonitoring, conjugate, ethylparaben, metabolism, methylparaben, butylparaben, n-propylparaben, p-hydroxybenzoic acid esters, urine.
In addition, the other phenolic acids detected from extracts were tr-cinnamic, vanillic, p-hydroxybenzoic acids (Table 2).