A betel nut (also called betel quid) usually consists of three major ingredients: a raw areca nut, slaked lime, and Piper betle inflorescence. The size of a betel nut is usually about 3 cm × 3 cm × 2 cm (Figure 1). The acidity of a raw areca nut can cause stomach problems after repeated intake. With high alkalinity, the slaked lime can neutralize this acidity. Arecoline (the primary alkaloid in...

BACKGROUND Peanuts and tree nuts frequently cause severe allergic reactions. Nut avoidance is the key treatment, and accurate identification of nuts is essential for successful avoidance. OBJECTIVES To determine the age at which nut-allergic and nonallergic children can accurately identify various nuts and whether nut-allergic children can identify nuts they should avoid. METHODS A "nut box...

At the age of 3.5 years, wild chimpanzees at Bossou, Guinea, begin to use hammer and anvil stones to crack oil-palm nuts to get the kernels. To clarify the developmental processes, the authors did a field experiment in which stones and oil-palm nuts were provided. Infant chimpanzees' stone-nut manipulation was observed and video recorded. Data were collected from 3 infants younger than 4 years ...

Abstract Nut shape is an important trait in determining the value of a pecan ( Carya illinoensis ) nut crop. influences attractiveness to consumers, filling, ease mechanical cracking, and distinctive enough that it primary means cultivar identification. Narrow sense heritability (h 2 fraction phenotypic variance attributed variation genes with additive effect. Estimation h key breeding programs...

Data mining refers to the knowledge discovery in data base process (KDD) which is a procedure from which useful information is drawn and summarized into a specific pattern. In other words it is the process of extracting and gaining useful knowledge data. “Better sound through research”. The paper centralizes on the prediction of humanistic behaviour and hence integrates and manipulates various ...

The present study was carried out to evaluate the effect of Guar meal, an unconventional feed on growth performance, behavioural traits, faecal consistency in kids (3 months old) with an average body weight of 9.46 ± 0.15 Kg divided into three equal groups (D1, D2 and D3) following completely randomized design. Experimental diets were formulated by replacing ground nut cake (GNC) from the contr...

Areca nut consumption has been implicated in the progression of Oral Submucous fibrosis (OSF); an inflammatory precancerous fibrotic condition. Our previous studies have demonstrated the activation of TGF-β signaling in epithelial cells by areca nut components and also propose a role for epithelial expressed TGF-β in the pathogenesis of OSF. Although the importance of epithelial cells in the ma...

BACKGROUND There is some evidence which suggests that areca nut chewing has a relationship with metabolic syndrome. Areca nut chewing is continue to increase and so is the metabolic syndrome which is a major cause of cardiovascular mortality in developing countries. The aim of this study was to determine the relationship of raw areca nut and areca nut chewing with tobacco additives and metaboli...

The demand for alternate fuels used in the operation of I.C engine is met with CNSL (Cashew nut shell liquid) a by-product of cashew industry which is considered as an economically suitable for producing biodiesel. Cashew nut shell liquid is obtained from the hard cashew nut shell, cardinal a natural phenol obtained from the pyrolysis of CNSL at reduced pressure. The viscosity of the cardinal i...

BACKGROUND Areca nut is the fourth main psychoactive substance in the world. In India, tobacco is added to the quid and the commercially manufactured nonperishable forms of betel quid (pan masala or gutkha) are on the rise in the market. OBJECTIVE To find out the prevalence of areca nut among the rural residents of Sriperambudur Taluk. SETTINGS AND DESIGN A community-based survey using pre-...