Výsledky vyhledávání - "Jorge Castro-Bedriñana"

Akademický článek

Assessing the Health Risk and Trophic Transfer of Lead and Cadmium in Dairy Farming Systems in the Mantaro Catchment, Central Andes of Peru

Autor: Doris Chirinos-Peinado, Jorge Castro-Bedriñana, Eustace P. G. Barnes, Elva Ríos-Ríos, Edgar García-Olarte, Gianfranco Castro-Chirinos

Publikováno v: Toxics, Vol 12, Iss 5, p 308 (2024)

This study investigated lead (Pb) and cadmium (Cd) transfer in three dairy farming areas in the Mantaro river headwaters in the central Peruvian Andes and at varying distances from the mining complex at La Oroya. At each of these sites, the transfer

Externí odkaz: https://doaj.org/article/67e73a6350354f8d9d5d22c54c4b9af0

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Akademický článek

The Nutritional Value of Biowaste Bovine Slaughterhouse Meals for Monogastric Species Feeding: The Guinea Pig as an Animal Model

Autor: Doris Chirinos-Peinado, Jorge Castro-Bedriñana, Patricia Álvaro-Ordoñez, Rolando Quispe-Ramos, Edgar García-Olarte, Elva Ríos-Ríos

Publikováno v: Animals, Vol 14, Iss 7, p 1129 (2024)

Biowaste from slaughterhouses can be recovered to benefit food security and reduce contamination potential. More than 3 billion heads of livestock are consumed worldwide, which will increase by 17% by 2028, generating more biowaste, increasing infect

Externí odkaz: https://doaj.org/article/84795506a5974b94a407b8e9462b6bfb

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Akademický článek

Digestible and metabolizable energy prediction models in guinea pig feedstuffs

Autor: Jorge Castro-Bedriñana, Doris Chirinos-Peinado, Elías Quijada-Caro

Publikováno v: Journal of Applied Animal Research, Vol 50, Iss 1, Pp 355-362 (2022)

In the formulation of rations for guinea pigs, the energy value of the food and the requirements should be expressed as digestible energy (DE) or metabolizable energy (ME); the chemical composition tables do not report values for this species. The co

Externí odkaz: https://doaj.org/article/e33e6a7d08014977a78783841bc29e69

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Akademický článek

Lead, Cadmium, and Arsenic in Raw Cow’s Milk in a Central Andean Area and Risks for the Peruvian Populations

Autor: Jorge Castro-Bedriñana, Doris Chirinos-Peinado, Elva Ríos-Ríos, Gianfranco Castro-Chirinos, Perfecto Chagua-Rodríguez, Gina De La Cruz-Calderón

Publikováno v: Toxics, Vol 11, Iss 10, p 809 (2023)

Milk and its derivatives are basic foods in Peru, especially for children. The Junín region, in the central Andes, is one of the leading dairy basins. However, the safety of milk is affected by mining–metallurgical activities, wastewater dumping,

Externí odkaz: https://doaj.org/article/b2578f241e7645a296a873ef358c4a62

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Akademický článek

Predictive model of stunting in the Central Andean region of Peru based on socioeconomic and agri-food determinants

Autor: Jorge Castro-Bedriñana, Doris Chirinos-Peinado, Gina De La Cruz-Calderón

Publikováno v: Public Health in Practice, Vol 2, Iss , Pp 100112- (2021)

Objectives: A limitation in the design and monitoring of public health policies is the lack of conceptual models to explain their results. The objective of this study was to develop a predictive model of stunting in children under 5 years of age in t

Externí odkaz: https://doaj.org/article/dc79a7ebc9714548a939c32f9790ea22

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Akademický článek

Dietary risk of milk contaminated with lead and cadmium in areas near mining-metallurgical industries in the Central Andes of Peru

Autor: Jorge Castro-Bedriñana, Doris Chirinos-Peinado, Elva Ríos-Ríos, María Machuca-Campuzano, Elvis Gómez-Ventura

Publikováno v: Ecotoxicology and Environmental Safety, Vol 220, Iss , Pp 112382- (2021)

The mining-metallurgical industry in the central Andes of Peru is a source of lead (Pb) and cadmium (Cd) contamination in milk, and there are no studies on the impact of their ingestion. Using flame atomic absorption spectrometry, we quantified the c

Externí odkaz: https://doaj.org/article/0a1e031849934119a0aa66889ed8aeee

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Akademický článek

Lead and Cadmium Bioaccumulation in Fresh Cow’s Milk in an Intermediate Area of the Central Andes of Peru and Risk to Human Health

Autor: Doris Chirinos-Peinado, Jorge Castro-Bedriñana, Elva Ríos-Ríos, Gloria Mamani-Gamarra, Elías Quijada-Caro, Analí Huacho-Jurado, Wilfredo Nuñez-Rojas

Publikováno v: Toxics, Vol 10, Iss 6, p 317 (2022)

The dairy basin of the Mantaro River located in the centre of Peru faces serious anthropogenic disturbances as it receives emissions and discharges from the metallurgical mining activity located in the headwaters of the basin and milk contaminated wi

Externí odkaz: https://doaj.org/article/403985d77bfb43c8ba88169c76a4a2ba

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