The ability to quantify dietary inputs using stable isotope data depends on accurate estimates of isotopic differences between a consumer (c) and its diet (d), commonly referred to as trophic discrimination factors (TDFs) and denoted by Dc-d. At present, TDFs are available for only a few mammals and are usually derived in captive settings. The magnitude of TDFs and the degree to which they vary...

PURPOSE To evaluate vasomotor symptoms and soy and hormone therapy use in women who had previously participated in the Soy Estrogen Alternative (SEA) study, a trial conducted to compare the effects of soy protein supplements containing differing levels of isoflavones on menopausal symptoms, chronic disease risk factors, and health-related quality of life in perimenopausal and postmenopausal wom...

this study evaluates changes in species composition, catch, and cpue of three species of kilkas in the caspian sea from 1961 to 2009. the effects of fluctuations in sea level rise and fall on the catch of kilka as well as the impacts of a recent invasion by mnemiopsis leidyi (ctenophora) were assessed in terms of species composition and cpue of kilkas in the iranian coastal region of the caspia...

in the present investigation flocculation of dissolved cu, zn, pb, ni and mn in a series of mixtures with salinities ranging from 1.5 to 9.5% during mixing of talar river water with the caspian sea water was studied. the flocculation trend of zn (87.22%) >mn (45.31%) >pb (39.09%) >cu (36.58%)>ni (12.70%) indicates that cu, zn, pb and mn have non-conservative behavior and ni has relatively conse...

Invited commentary Functional foods or functionally marketed foods? A critique of, and alternatives to, the category of 'functional foods' The term 'functional foods' is a relatively new food category or concept, originating in the 1980s and becoming more widely used over the past decade (1). The 'functional foods' concept has been notoriously hard to define. Discussions of functional foods oft...

the study specifically described the socio-economic status of the people involved in the production, distribution and consumption of convenience foods in lafia urban of nasarawa state. it identified the factors that influence the entry into convenience food enterprise, factors necessitating the demand and supply of the products and examined the costs and returns of three convenience foods. the ...

objective: to ascertain the effects of soy [in the forms of textured soy protein (tsp) and soy-nut] on lipid profiles, apolipoproteins, inflammatory and prothrombotic markers and blood pressure in elderly women with the metabolic syndrome. materials and methods: the study is a 12-week parallel randomized controlled trial that was conducted in rural health centres of babol, iran. the participant...