An electronic nose based on coupling of headspace (HS) with a mass spectrometer (MS) has been used in this study to classify and characterize a series of beers according to their production site and chemical composition. With this objective, we analyzed 67 beers of the same brand and preparation process but produced in different factories. The samples were also subjected to sensory evaluation b...

J. Inst. Brew. 116(1), 14–22, 2010 Lactic acid bacteria are the most frequently encountered beerspoilage bacteria, and they may render beer undrinkable due to the production of lactic acid, diacetyl, and turbidity. Microbrewed beer is typically sold unpasteurised, leaving it more susceptible to spoilage by lactic acid bacteria. In this study, the incidence of lactic acid bacteria in bottled mic...

Two simple, precise and accurate visible spectrophotometric methods were developed for the estimation of Aceclofenac in bulk drug and in pharmaceutical formulations. The proposed methods were indirect and based on determination of aceclofenac after its reaction with either (p-dimethylaminocinnamaldehyde or 3-Methyl-2-benzothiazolinone hydrazine hydrochloride and measuring the chromogen at the λ...

With an ageing population, safe medication use in older people is becoming even more important. Older people are widely acknowledged to be at higher risk of medication-related problems, and it may be argued that those with chronic renal disease are particularly at risk, as many medications require dose reduction or should be avoided completely in these cases. Jones and Bhandari report the preva...

A simple, accurate, precise and sensitive UV spectrophotometric method was developed for determination of total protein in seeds of Pisum sativum L. (Fabaceae). Phosphate buffer used as solvent and wavelength corresponding to maximum absorbance of the protein was found at 278.60nm. Beers law was observed in the concentration range of 2001000μg/ml with correlation coefficient 0.9996. The linear ...

INTRODUCTION Polypharmacy and inappropriate prescriptions are prominent prescribing issues with elderly patients. Beers criteria and other guidelines have been developed to assist in the reduction of potentially inappropriate medications prescribed to elderly patients. The objectives of this study were to assess the prescribing pattern for elderly Nigerian outpatients and estimate the prevalenc...

The 2015 American Geriatrics Society (AGS) Beers Criteria are presented. Like the 2012 AGS Beers Criteria, they include lists of potentially inappropriate medications to be avoided in older adults. New to the criteria are lists of select drugs that should be avoided or have their dose adjusted based on the individual's kidney function and select drug-drug interactions documented to be associate...

BACKGROUND Multi-morbidity and polypharmacy of the elderly population enhances the probability of elderly in residential long-term care facilities experiencing inappropriate medication use. OBJECTIVES The aim is to systematically review literature to assess the prevalence of inappropriate medication use in residential long-term care facilities for the elderly. METHODS Databases (MEDLINE, EM...

OBJECTIVE To determine the frequency of potential drug-disease interaction in elderly patients in family practice. To assess which drugs and diagnoses are associated with a high risk related to drug-disease interaction and whether there are gender- or age-related differences. METHODS In routinely recorded electronic patient records, patients at least 65 years old with at least one diagnosis n...