BACKGROUND In adult populations, emerging evidence indicates that humans are exposed to arsenic by ingestion of contaminated foods such as rice, grains, and juice; yet little is known about arsenic exposure among children. OBJECTIVES Our goal was to determine whether rice consumption contributes to arsenic exposure in U.S. children. METHODS We used data from the nationally representative Na...

(eds M.C.S. Wopereis et al.) 311 than white rice in Kumasi (the second largest city in Ghana), but this is not true for other markets in the country (Sakurai et al., 2006). Nigerians generally prefer cooked rice of a ‘harder’ texture than consumers in neighbouring countries. Watanabe et al. (2002a,b, 2006) showed that many grain quality characteristics such as grain breakage, grain whiteness af...

In this paper, the physicochemical and nutritional characteristics of preserved duck egg white were analyzed and compared with fresh egg and hard-cooked egg white (n = 3). The data obtained showed that the preserved egg white was rich in essential amino acids and minerals, such as Ca, Mg, Fe, Zn, Cu, K, and Na. After fresh duck eggs were processed into preserved eggs, contents of moisture, CP, ...

BACKGROUND Although rice (Oryza sativa) is one of the most common cereals produced and consumed around the world, there have been only a few reports on immediate hypersensitivity reactions after ingestion of rice. Few clinical studies on rice allergy in Asia have been reported concerning rhinitis, asthma and atopic dermatitis. In this case study, we identify allergens presumably responsible for...

BACKGROUND There are few references of allergic reaction to beans in childhood. We report the case of a seven years old boy who suffered from angioedema associated to inhalation of vapours from cooked white bean. METHODS skin prick tests (SPT) were performed by prick-by-prick with cooked white bean and legumes. It was also determined total IgE and specific IgE antibodies to bean and legumes w...

Ragi (Eleusine coracana) is a grain of considerable importance in the dietary of millions of people who inhabit the Deccan Plateau of India. It is generally raised as a dry (rain-fed) crop, though in certain areas it is also raised as an irrigated crop. The grains are usually red-brown in colour, though white-skinned varieties are also known. The grain is very small and has a diameter of only 1...

A steady-state mouse model was developed to determine arsenic (As) relative bioavailability (RBA) in rice to refine As exposure in humans. Fifty-five rice samples from 15 provinces of China were analyzed for total As, with 11 cooked for As speciation and bioavailability assessment. Arsenic concentrations were 38-335 μg kg-1, averaging 133 μg kg-1, with AsIII being dominant (36-79%), followed by...

Samples of rice and some vegetables (Amaranth leaves, arum stem, green banana, amaranth stick, brinjal, potato) were collected from Uttamdi and Naojam villages of Matlab area of Chandpur district, Bangladesh and were analyzed for arsenic (As) content by Hydride Generation Atomic Absorption Spectrophotometry (HG-AAS). Both raw and cooked samples of the food items were studied. The As concentrati...

A study was conducted to evaluate the cooking and eating quality of Ofada rice. Quality parameters measured were; volume increase, grain elongation (GE), water uptake (WU), cooking time (CT), solids in cooking gruel (SCW), gelatinization temperature (GT) and amylose content (AC). The result showed that Ofada rice had high cooked rice volume with length and breadth increase of 152.54% and 87.85%...