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- Helen Harwatt, et al. Show all 5 Authors
- Public health nutrition 2015 v.18 no.11 pp. 2067-2073
- almonds; animal wastes; beef; chicken eggs; chickens; chronic diseases; data collection; dietary protein; ecological footprint; eggs; environmental health; environmental impact; feeds; fertilizers; food choices; healthy diet; kidney beans; pesticides; red meat; statistics
- ... To investigate the resource efficiency and environmental impacts of producing one kilogram of edible protein from two plant- and three animal-protein sources. Primary source data were collected and applied to commodity production statistics to calculate the indices required to compare the environmental impact of producing 1 kg of edible protein from kidney beans, almonds, eggs, chicken and beef. I ...
- Helen M. Rasmussen, et al. Show all 4 Authors
- Subtropical plant science 2012 v.27 no.2 pp. 139-144
- chicken eggs; egg yolk; eggs; eyes; feeds; fish; high performance liquid chromatography; ingredients; lutein; poultry; seafoods; zeaxanthin; California; Illinois; Massachusetts; Mexico
- ... Lutein (L) and zeaxanthin (Z) are carotenoids that are selectively taken up into the macula of the eye where they may protect against age-related macular degeneration. Meso-zeaxanthin (MZ) is also found in the macula, but is derived from L. It has been reported that MZ was found in certain fish and seafood. However, concentrations were not quantitated. MZ is used as an ingredient in poultry feed i ...