Total and inorganic arsenic in Iranian rice.

It is well known that arsenic (As) exposure, particularly to inorganic species (i-As), has adverse effects on humans. Nowadays, the European Union (EU) has still not regulated the maximum residue limit of As in commercial samples of rice and rice-based products, although it is actively working on the topic. The European Food Safety Authority (EFSA) is collecting data on total arsenic (t-As) and i-As from different rice-producing regions not only from EU countries but also from other parts of the world to finally set up this maximum threshold.

Arsenic speciation in rice-based food for adults with celiac disease.

Celiac disease (CD) may affect up to 1% of the Western population. It is a disease whose diagnosis has been made mainly in childhood, but now the profile has changed, with one out of five newly diagnosed individuals being over 65 years old. The only treatment for this population is a gluten-free diet.

Inorganic and total arsenic contents in rice-based foods for children with celiac disease.

Celiac disease is an autoimmune disease that affects the villi of the small intestine causing abdominal pain, gas, diarrhea, or bad absorption due to gluten intolerance. The only treatment for this disease consists of a lifelong gluten free diet; this is, celiac people cannot consume products containing gluten, such as wheat, barley, and rye, but they can use rice and corn. Thus, rice flour is mainly used for the manufacturing of the basic products of this population.

Bioactive compounds and sensory quality of black and white mulberries grown in Spain.

The objective of this study was to evaluate and compare, for the first time, white and black mulberry species in terms of main phytochemical, volatile composition and sensory profile characteristics in eight Spanish clones. The results showed that black and white mulberry species displayed significant different characteristics. PLS analysis has allowed grouping of the clones into four groups (i) MA1, MA2 and MN2, (ii) MN3 and MN4, (iii) MA3 and MA4, and (iv) MN1.