In the formulation of dried sweet sausage, pork meat and fat are traditionally used, which can be replaced by healthy products such as pecans (Carya illinoinensis) and kañiwa (Chenopodium pallidicaule); as well as llama meat (Lama glama) that is low in fat and cholesterol. For this reason, the present investigation aimed to optimize a formulation of dried sweet sausage considering three main components: llama meat, kañiwa flour and pecans. The D-Optimal mixture design method of the Design-Expert®7 program was applied, obtaining fourteen formulations. For each formulation, color, water activity and texture profile were evaluated. Only the cohesiveness fit a meaningful mathematical model. Subsequently, the optimization of the variable response was carried out, using the desirability function of the "objective value" type, so that the product could resemble the target (sausage made with ...

In the formulation of dried sweet sausage, pork meat and fat are traditionally used, which can be replaced by healthy products such as pecans (Carya illinoinensis) and kañiwa (Chenopodium pallidicaule); as well as llama meat (Lama glama) that is low in fat and cholesterol. For this reason, the present investigation aimed to optimize a formulation of dried sweet sausage considering three main components: llama meat, kañiwa flour and pecans. The D-Optimal mixture design method of the Design-Expert®7 program was applied, obtaining fourteen formulations. For each formulation, color, water activity and texture profile were evaluated. Only the cohesiveness fit a meaningful mathematical model. Subsequently, the optimization of the variable response was carried out, using the desirability function of the "objective value" type, so that the product could resemble the target (sausage made with ...

In the formulation of dried sweet sausage, pork meat and fat are traditionally used, which can be replaced by healthy products such as pecans (Carya illinoinensis) and kañiwa (Chenopodium pallidicaule); as well as llama meat (Lama glama) that is low in fat and cholesterol. For this reason, the present investigation aimed to optimize a formulation of dried sweet sausage considering three main components: llama meat, kañiwa flour and pecans. The D-Optimal mixture design method of the Design-Expert®7 program was applied, obtaining fourteen formulations. For each formulation, color, water activity and texture profile were evaluated. Only the cohesiveness fit a meaningful mathematical model. Subsequently, the optimization of the variable response was carried out, using the desirability function of the "objective value" type, so that the product could resemble the target (sausage made with ...

Se desarrolló una bebida a partir de almendras dulces (Prunus dulcis) empleando 3 factores en diferentes niveles: relación almendras: agua (1:3, 1:4, 1:5); porcentaje de sólidos solubles (7 y 10º Brix) y tiempo de esterilizado (15 y 25 minutos).Las bebidas fueron sometidas a un análisis sensorial donde se evaluó el color, olor, sabor y consistencia, para lo cual se utilizó un diseño de bloques completamente al azar (DBCA) con 50 panelistas no entrenados; empleándose una escala hedónica verbal con 7 puntos.El procesamiento de los datos se realizó en el software Statgraphics Centurión plus v.16. De esta forma, se determinó la fórmula optimizada (Dilución almendra: agua de 1:5, porcentaje de sólidos solubles de 10 °Brix y un tiempo de esterilización de 25min a 121°C), que obtuvo un mayor nivel de agrado (promedio de 5,6 sobre 7).A dicho tratamiento, se realizó el anális...

Universidad Nacional Agraria La Molina. Escuela de Posgrado. Maestría en Tecnología de Alimentos

In the formulation of dried sweet sausage, pork meat and fat are traditionally used, which can be replaced by healthy products such as pecans (Carya illinoinensis) and kañiwa (Chenopodium pallidicaule); as well as llama meat (Lama glama) that is low in fat and cholesterol. For this reason, the present investigation aimed to optimize a formulation of dried sweet sausage considering three main components: llama meat, kañiwa flour and pecans. The D-Optimal mixture design method of the Design-Expert®7 program was applied, obtaining fourteen formulations. For each formulation, color, water activity and texture profile were evaluated. Only the cohesiveness fit a meaningful mathematical model. Subsequently, the optimization of the variable response was carried out, using the desirability function of the "objective value" type, so that the product could resemble the target (sausage made with ...

In this study, the stability of the sensory quality and viable mesophilic aerobic (AMV) counts of llama ground meat with the addition of sanky (Corryocactus brevistylus subsp. puquiensis (Rauh & Backeberg) Ostolaza) peel ultrasound-assisted extract (CES) was evaluated during storage at 5°C , the added extract volume was calculated to obtain a concentration of 60 mg PT / kg of llama ground meat. The instrumental parameters of color (L*, a*, b*), pH, AMV and sensory properties were determined during nine days. The samples without extract (CO) presented higher values​​ of a* (redness) than the CES samples; however, the L* (luminosity) and b* (yellowness) values ​​did not show significant differences for the CES treatment during storage. The color difference (ΔE0-9) during storage was greater for the CO treatment, indicating significant changes in color and odor that were perce...

In this study, the stability of the sensory quality and viable mesophilic aerobic (AMV) counts of llama ground meat with the addition of sanky (Corryocactus brevistylus subsp. puquiensis (Rauh & Backeberg) Ostolaza) peel ultrasound-assisted extract (CES) was evaluated during storage at 5°C , the added extract volume was calculated to obtain a concentration of 60 mg PT / kg of llama ground meat. The instrumental parameters of color (L*, a*, b*), pH, AMV and sensory properties were determined during nine days. The samples without extract (CO) presented higher values​​ of a* (redness) than the CES samples; however, the L* (luminosity) and b* (yellowness) values ​​did not show significant differences for the CES treatment during storage. The color difference (ΔE0-9) during storage was greater for the CO treatment, indicating significant changes in color and odor that were perce...

The fishing industry generates large quantities of by-products, most of which are not used and are therefore discarded. The objective of the present research was the elaboration of a pâté-type sausage from mechanically recovered meat of rainbow trout (Oncorhynchus mykiss). The meat was obtained from trout skelons, which were passed through a grinder and sprayed with a mixture of α-tocopherol (0.02%) and ascorbic acid (0.05%). The formulation of the pate was as follows: mechanically recovered trout meat (74.4%), salt (1.3%), sodium tripolyphosphate (0.8%), starch (2%), soy protein isolate (2.4%), margarine (16.7%), soy lecithin (1.9%), onion powder (0.2%), garlic powder (0.2%) and pepper powder (0.1%). Three formulations were prepared: PCR1 (80% cooked meat and 20% raw meat), PCR2 (90% cooked meat and 10% raw meat) and PCR3 (100% cooked meat). For each formulation, the following were e...

The fishing industry generates large quantities of by-products, most of which are not used and are therefore discarded. The objective of the present research was the elaboration of a pâté-type sausage from mechanically recovered meat of rainbow trout (Oncorhynchus mykiss). The meat was obtained from trout skelons, which were passed through a grinder and sprayed with a mixture of α-tocopherol (0.02%) and ascorbic acid (0.05%). The formulation of the pate was as follows: mechanically recovered trout meat (74.4%), salt (1.3%), sodium tripolyphosphate (0.8%), starch (2%), soy protein isolate (2.4%), margarine (16.7%), soy lecithin (1.9%), onion powder (0.2%), garlic powder (0.2%) and pepper powder (0.1%). Three formulations were prepared: PCR1 (80% cooked meat and 20% raw meat), PCR2 (90% cooked meat and 10% raw meat) and PCR3 (100% cooked meat). For each formulation, the following were e...

The fishing industry generates large quantities of by-products, most of which are not used and are therefore discarded. The objective of the present research was the elaboration of a pâté-type sausage from mechanically recovered meat of rainbow trout (Oncorhynchus mykiss). The meat was obtained from trout skelons, which were passed through a grinder and sprayed with a mixture of α-tocopherol (0.02%) and ascorbic acid (0.05%). The formulation of the pate was as follows: mechanically recovered trout meat (74.4%), salt (1.3%), sodium tripolyphosphate (0.8%), starch (2%), soy protein isolate (2.4%), margarine (16.7%), soy lecithin (1.9%), onion powder (0.2%), garlic powder (0.2%) and pepper powder (0.1%). Three formulations were prepared: PCR1 (80% cooked meat and 20% raw meat), PCR2 (90% cooked meat and 10% raw meat) and PCR3 (100% cooked meat). For each formulation, the following were e...

In this study, the stability of the sensory quality and viable mesophilic aerobic (AMV) counts of llama ground meat with the addition of sanky (Corryocactus brevistylus subsp. puquiensis (Rauh & Backeberg) Ostolaza) peel ultrasound-assisted extract (CES) was evaluated during storage at 5°C , the added extract volume was calculated to obtain a concentration of 60 mg PT / kg of llama ground meat. The instrumental parameters of color (L*, a*, b*), pH, AMV and sensory properties were determined during nine days. The samples without extract (CO) presented higher values​​ of a* (redness) than the CES samples; however, the L* (luminosity) and b* (yellowness) values ​​did not show significant differences for the CES treatment during storage. The color difference (ΔE0-9) during storage was greater for the CO treatment, indicating significant changes in color and odor that were perce...

In this study, the stability of the sensory quality and viable mesophilic aerobic (AMV) counts of llama ground meat with the addition of sanky (Corryocactus brevistylus subsp. puquiensis (Rauh & Backeberg) Ostolaza) peel ultrasound-assisted extract (CES) was evaluated during storage at 5°C , the added extract volume was calculated to obtain a concentration of 60 mg PT / kg of llama ground meat. The instrumental parameters of color (L*, a*, b*), pH, AMV and sensory properties were determined during nine days. The samples without extract (CO) presented higher values​​ of a* (redness) than the CES samples; however, the L* (luminosity) and b* (yellowness) values ​​did not show significant differences for the CES treatment during storage. The color difference (ΔE0-9) during storage was greater for the CO treatment, indicating significant changes in color and odor that were perce...