2013
DOI: 10.15381/rivep.v24i3.2591
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SANEAMIENTO Y DETOXIFICACIÓN DE CARNE DE ALPACA (Vicugna pacos) CON SARCOCISTOSIS MEDIANTE TRATAMIENTOS FÍSICOS Y QUÍMICOS DE USO DOMÉSTICO

Abstract: Physical and chemical methods of home use techniques for sanitation and detoxification of alpaca meat infected with macrocysts of Sarcocystis aucheniae were evaluated. The physical treatments were boiling and baking at 80 °C for 5 minutes and freezing for 10, 15 and 20 days; and the chemical treatments were salting for 15 and 30 days, and marinated for 24 hours. Dogs were fed with bouts of treated alpaca meat containing 180-200 macrocysts and the presence of oocysts were analyzed in faeces for

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Cited by 7 publications
(7 citation statements)
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“…infecting South American camelids Species of Sarcocystis a Geographical location Experimental animal No. of animals infected Infective tissue/material used Infective dose Reference S. aucheniae Peru Dog 18 Alpaca meat 100 Mac [ 45 ] Peru Dog 5 Alpaca meat 400 Mac [ 30 ] Peru Dog 18 Alpaca meat 180–200 Mac [ 47 ] Peru Dog 13 Llama meat 200 g meat [ 46 ] Peru Dog 12 Llama meat 150–200 Mac [ 43 ] Peru Dog 26 Alpaca, llama meat 500 Mac [ 31 ] Bolivia Dog, cat 1, 1 Llama meat [ 26 ] S. lamacanis Peru Alpaca 63 Sporocyst 1 × 10 3 , 2.5 × 10 3 , 5 × 10 3 [ 23 ] Peru Alpaca 7 Sporocyst 3 × 10 4 [ 24 ] S. guanicoecanis Chile Dog, cat 4, 4 Guanaco meat 250 g, 50 g meat [ 22 ] Abbreviation : Mac macrocysts a The name used by...…”
Section: Taxonomy Of Sarcocystis Spp In South Amementioning
confidence: 99%
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“…infecting South American camelids Species of Sarcocystis a Geographical location Experimental animal No. of animals infected Infective tissue/material used Infective dose Reference S. aucheniae Peru Dog 18 Alpaca meat 100 Mac [ 45 ] Peru Dog 5 Alpaca meat 400 Mac [ 30 ] Peru Dog 18 Alpaca meat 180–200 Mac [ 47 ] Peru Dog 13 Llama meat 200 g meat [ 46 ] Peru Dog 12 Llama meat 150–200 Mac [ 43 ] Peru Dog 26 Alpaca, llama meat 500 Mac [ 31 ] Bolivia Dog, cat 1, 1 Llama meat [ 26 ] S. lamacanis Peru Alpaca 63 Sporocyst 1 × 10 3 , 2.5 × 10 3 , 5 × 10 3 [ 23 ] Peru Alpaca 7 Sporocyst 3 × 10 4 [ 24 ] S. guanicoecanis Chile Dog, cat 4, 4 Guanaco meat 250 g, 50 g meat [ 22 ] Abbreviation : Mac macrocysts a The name used by...…”
Section: Taxonomy Of Sarcocystis Spp In South Amementioning
confidence: 99%
“…All these methods were found effective in eliminating the viability of sarcocysts as dogs did not pass any sporocysts after receiving the chemically treated meat [ 43 , 45 ]. However, variable toxicity results were observed in rabbits that received chemically treated meat [ 43 , 45 , 47 ]. This indicates that not all chemically-treated methods are effective in neutralizing the toxicity of sarcocysts.…”
Section: Zoonosis and Food Safety With Sarcocystosismentioning
confidence: 99%
“…Pese a ello, la sarcocystiosis tiene un impacto negativo en la economía de los productores de alpacas y llamas [13], debido a que la presencia del parásito afecta significativamente la ganancia de peso de los animales infectados (-18,7 y -4,7 g/día), donde la tasa de mortalidad puede alcanzar el 60% [23]. Además, la presencia masiva de sarcoquistes macroscópicos en la musculatura de los animales destinados al consumo humano conlleva al decomiso de las canales y limita la comercialización de la carne [24,25]. Dentro de este contexto, esta infestación en humanos estaría asociada al desarrollo de la enfermedad transmitida por los alimentos (ETA) crudos e insuficientemente cocidos [26].…”
Section: Introductionunclassified
“…La Sarcocystiosis tiene un impacto negativo en la economía de los productores de alpacas, debido a que la presencia masiva de macroquistes en la musculatura, pueden conducir a la muerte de los animales en casos agudos (Leguía et al, 1990) y en los casos crónicos, que son los más frecuentes, al decomiso de camales, limita la comercialización de la carne y sus proyecciones futuras como fuente de proteínas y mayores ingresos para el productor (Leguía, 1991;Céspedes et al, 2013) Se ha estimado una pérdida anual de $ 300,000 dólares americanos, sólo por el decomiso de camales infectados (MINAG, 1973). Además, es importante en salud pública porque el consumo de carne infectada cruda o insuficientemente coccidia produce en el hombre un cuadro gastroentérico con nauseas, diarrea, cólicos abdominales y escalofríos.…”
Section: Introductionunclassified