■ ■ The ACQUITY QDa Mass Detector provides sensitive and selective determination of UV transparent sweeteners. INTRODUCTION Sugars are renowned for their sweet taste and are often added to manufactured foods to enhance human perception of flavor. Due to the negative health effects of excessive consumption of sugar, alternative non-nutritive sweeteners are commonly used in food and beverage prod...

The increasing frequency of obesity and related diseases such as diabetes and hypertension is an important healthcare issue. The use of artificial sweeteners has increased in recent decades, for the purpose of limiting excessive calorie intake (1). A large variety of nonnutritive sweeteners are available. Acesulfame potassium is one of these artificial sweeteners, and is used in many types of f...

This study aimed at morphometrically evaluating the influence of variable caloric values of ethanol consumption on alveolar bone loss in periodontitis in male rats. Thirty-six male rats were randomized into four groups of nine rats each, as follows: Test group A (low) - rats were fed an ethanol-containing liquid diet (ethanol representing 22% of total caloric value); Control group A -rats were ...

The study of the structure–activity relationship (SAR) of sweet molecules has been traditionally based on indirect analyses that have led to several models of the receptor active site, consistent with the shape of many conformationally rigid sweeteners—see, for example, Temussi et al. (1991) and the references therein. Most sweeteners are low mol. wt compounds but a few sweet proteins are also ...

The effects of Ca2+ (0–75 mg/g pectin) and sucrose (0–40%, w/w) or sweeteners (0.1, 0.05% stevia saccharin) pH (3.0, 4.5, 6.8) on the rheological properties gels formed with sunflower pectins purified by conventional method (Conv-pectin), microfiltration (MF-pectin) ultrafiltration (UF-pectin) were investigated. main objective was to develop alternative low-calorie pectin without altered gelati...

Rats were fed with food of different caloric densities by addition of kaolin or groundnut oil to the normal food powder. The food intake, caloric intake and body weights were noted. These observations were compared before and after bilateral destruction of mid-dorsal caudate nucleus. The food intake before caudatal lesion varied appropriately with the caloric density of food thus maintaining ca...

One of the most distinctive features of human sweet taste perception is its broad tuning to chemically diverse compounds ranging from low-molecular-weight sweeteners to sweet-tasting proteins. Many reports suggest that the human sweet taste receptor (hT1R2-hT1R3), a heteromeric complex composed of T1R2 and T1R3 subunits belonging to the class C G protein-coupled receptor family, has multiple bi...

Alternative sweeteners are widely advocated and used. However, there is insufficient scientific information to determine whether alternative sweeteners aer of value in the management of diabetes, either in improving dietary adherence or in contributing to the achievement or maintenance of a lower body weight. Each of the available sweeteners has advantages and disadvantages; no one is preferred...

Domestic US sugar production has been protected by government policy for the past 82 years, resulting in elevated domestic prices and an estimated annual (2013) $1.4 billion dollar "tax" on consumers. These elevated prices and the simultaneous federal support for domestic corn production have ensured a strong market for high-fructose corn syrup. Americans have dramatically increased their consu...