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Alaa Eldin A Bekhit - One of the best experts on this subject based on the ideXlab platform.

  • sous vide cooking improves the quality and in vitro digestibility of semitendinosus from culled dairy cows
    Food Research International, 2020
    Co-Authors: Z F Bhat, James D Morton, Xin Zhang, Susan L Mason, Alaa Eldin A Bekhit
    Abstract:

    Effect of sous-vide processing was evaluated on in-vitro simulated protein digestion, myofibrillar protein profile, lipid oxidation and physicochemical properties of cold-boned beef Semitendinosus. Sous-vide processed [T1, 60 °C (4.5 h); T2, 60 °C (10 h)] samples along with control beef (cooked at 80 °C until a core temperature of 75 °C was attained) were subjected to in-vitro simulated gastrointestinal protein digestion. Samples collected at 0, 30 and 60 min of gastric digestion and 120 and 180 min of intestinal digestion were analysed for protein profile (SDS-PAGE), protein digestibility (%), soluble protein (%), free amino acid analysis and mineral profile. A significant (P < 0.05) decrease was observed in shear force (N) and cooking loss (%) of sous-vide processed samples in comparison to control whereas a significant (P < 0.05) increase was observed in colour (L*, a*, b*). A significant (P < 0.05) increase was also observed in protein digestibility (%), soluble protein (%) and release of free amino acids and minerals from sous-vide processed samples during in-vitro digestion. By modifying the protein profile of the meat, sous-vide processing had a positive influence on in-vitro digestion kinetics that led to a greater and faster digestion of proteins during simulated digestion.

Marcon F. - One of the best experts on this subject based on the ideXlab platform.

  • Safety and efficacy of Actisaf ® Sc47 (Saccharomyces cerevisiae CNCM I-4407) as a feed additive for cattle for fattening, dairy cows, weaned piglets and Sows
    'Wiley', 2019
    Co-Authors: Azimonti G., Bastos M. D. L., Christensen H., Dusemund B., Kouba M., Kos Durjava M., Lopez-alonso M., Lopez Puente S., Marcon F.
    Abstract:

    Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of Actisaf \uae Sc47 for dairy cows, cattle for fattening, weaned piglets and Sows when used as a zootechnical additive. Actisaf \uae Sc47 consists of viable cells of a strain Saccharomyces cerevisiae and is marketed in three formulations. The FEEDAP Panel considers that the three available formulations are equivalent when used to deliver the same dose of the microorganism in feed. The active agent fulfils the requirements of the qualified presumption of safety approach to the assessment of safety. Since the additive is composed of the active agent only, Actisaf \uae Sc47 is also presumed safe for the target animals, consumers of products derived from treated animals and the environment. Actisaf \uae Sc47 is not a skin irritant. In the absence of data, no conclusions can be drawn on the eye irritancy and dermal sensitisation potential of the additive. Inhalation exposure is unlikely. The additive has the potential to be efficacious in weaned piglets and Sows to have benefits in piglets at the recommended dose of 5  7 10 9  CFU/kg feed. Insufficient evidence was provided to conclude on the efficacy of the additive in dairy cows and cattle for fattening

  • Safety and efficacy of Actisaf \uae Sc47 (Saccharomyces\ua0cerevisiae CNCM I-4407) as a feed additive for cattle for fattening, dairy cows, weaned piglets and Sows
    'Wiley', 2019
    Co-Authors: Azimonti G., Bastos M. D. L., Christensen H., Dusemund B., Kouba M., Kos Durjava M., Lopez-alonso M., Lopez Puente S., Marcon F.
    Abstract:

    Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of Actisaf \uae Sc47 for dairy cows, cattle for fattening, weaned piglets and Sows when used as a zootechnical additive. Actisaf \uae Sc47 consists of viable cells of a strain Saccharomyces cerevisiae and is marketed in three formulations. The FEEDAP Panel considers that the three available formulations are equivalent when used to deliver the same dose of the microorganism in feed. The active agent fulfils the requirements of the qualified presumption of safety approach to the assessment of safety. Since the additive is composed of the active agent only, Actisaf \uae Sc47 is also presumed safe for the target animals, consumers of products derived from treated animals and the environment. Actisaf \uae Sc47 is not a skin irritant. In the absence of data, no conclusions can be drawn on the eye irritancy and dermal sensitisation potential of the additive. Inhalation exposure is unlikely. The additive has the potential to be efficacious in weaned piglets and Sows to have benefits in piglets at the recommended dose of 5  7 10 9  CFU/kg feed. Insufficient evidence was provided to conclude on the efficacy of the additive in dairy cows and cattle for fattening

F. Marcon - One of the best experts on this subject based on the ideXlab platform.

  • Safety and efficacy of Actisaf ® Sc47 (Saccharomyces cerevisiae CNCM I-4407) as a feed additive for cattle for fattening, dairy cows, weaned piglets and Sows
    'Wiley', 2019
    Co-Authors: V. Bampidis, G. Azimonti, M.d.l. Bastos, H. Christensen, B. Dusemund, M. Kouba, Kos M. Durjava, M. Lopez-alonso, Lopez S. Puente, F. Marcon
    Abstract:

    Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of Actisaf ® Sc47 for dairy cows, cattle for fattening, weaned piglets and Sows when used as a zootechnical additive. Actisaf ® Sc47 consists of viable cells of a strain Saccharomyces cerevisiae and is marketed in three formulations. The FEEDAP Panel considers that the three available formulations are equivalent when used to deliver the same dose of the microorganism in feed. The active agent fulfils the requirements of the qualified presumption of safety approach to the assessment of safety. Since the additive is composed of the active agent only, Actisaf ® Sc47 is also presumed safe for the target animals, consumers of products derived from treated animals and the environment. Actisaf ® Sc47 is not a skin irritant. In the absence of data, no conclusions can be drawn on the eye irritancy and dermal sensitisation potential of the additive. Inhalation exposure is unlikely. The additive has the potential to be efficacious in weaned piglets and Sows to have benefits in piglets at the recommended dose of 5 × 10 9  CFU/kg feed. Insufficient evidence was provided to conclude on the efficacy of the additive in dairy cows and cattle for fattening

  • Efficacy of methyl ester of conjugated linoleic acid (t10,c12 isomer) for Sows and cows for reproduction
    'Wiley', 2019
    Co-Authors: V. Bampidis, G. Azimonti, M.d.l. Bastos, H. Christensen, B. Dusemund, M. Kouba, M. Lopez-alonso, Lopez S. Puente, M.k. Durjava, F. Marcon
    Abstract:

    A mixture of methylated conjugated linoleic acid (CLA) isomers (t10,c12 and c9,t11) in equal proportions is the subject of this assessment. The active substance is considered to be CLA (t10,c12) methyl ester (ME). The Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) of EFSA previously issued an opinion on the safety and efficacy of the product, in which it could not conclude on the efficacy of this additive for Sows for reproduction and for cows for reproduction. The European Commission asked EFSA to deliver an opinion on the efficacy of this additive for Sows and cows for reproduction, based on additional data submitted by the applicant. The FEEDAP Panel has performed the assessment of the new data following an approach in line with the principles laid down in Regulation (EC) No 429/2008 and the relevant guidance documents. In relation to the data on efficacy in Sows for reproduction, owing to methodological shortcomings of the study submitted, including the duration of the study and the limited biological relevance of the effect observed, the FEEDAP Panel cannot conclude on the efficacy of CLA (t10,c12)-ME for Sows for reproduction. The data related to dairy cows indicate that dietary CLA (t10,c12)-ME supplementation in the late dry period and/or lactation period showed an increase of the probability of pregnancy and a reduction of time to conception in the same reproductive cycle. However, considering that the minimum duration of efficacy studies for reproductive parameters is of at least two reproductive cycles, the FEEDAP Panel is not in a position to conclude on the efficacy of the additive for cows for reproduction

V. Bampidis - One of the best experts on this subject based on the ideXlab platform.

  • Safety and efficacy of a feed additive consisting of Saccharomyces cerevisiae MUCL 39885 (Biosprint®) for all pigs (other than Sows and weaned piglets) and other minor porcine species (Prosol S.p.A.)
    'Wiley', 2021
    Co-Authors: Efsa Panel on Additives And Products Or Substances Used In Animal Feed, G. Azimonti, V. Bampidis, H. Christensen, B. Dusemund, M. Kouba, Maria De Lourdes Bastos, Mojca Fašmon Durjava, Marta López‐alonso, Secundino López Puente
    Abstract:

    Abstract The additive Biosprint® contains viable cells of Saccharomyces cerevisiae MUCL 39885 and is authorised as a feed additive in Sows, dairy cows, horses, piglets (weaned), cattle for fattening, minor ruminants for fattening and minor ruminants for dairy products. The applicant has requested to extend the use of the additive to all pigs (other than Sows and weaned piglets) and other minor porcine species at a minimum inclusion level of 3 × 109 CFU/kg feed. S. cerevisiae is considered by EFSA to have qualified presumption of safety (QPS) status and consequently is considered safe for the target species, the consumers and the environment. The additive is considered as a potential skin and eye irritant and a skin and respiratory sensitiser. In previous evaluations, the FEEDAP Panel concluded that the additive is efficacious in Sows and weaned piglets. In the current application, these conclusions are extrapolated to all pigs (other than Sows and weaned piglets) and to other minor porcine species

  • Safety and efficacy of Actisaf ® Sc47 (Saccharomyces cerevisiae CNCM I-4407) as a feed additive for cattle for fattening, dairy cows, weaned piglets and Sows
    'Wiley', 2019
    Co-Authors: V. Bampidis, G. Azimonti, M.d.l. Bastos, H. Christensen, B. Dusemund, M. Kouba, Kos M. Durjava, M. Lopez-alonso, Lopez S. Puente, F. Marcon
    Abstract:

    Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of Actisaf ® Sc47 for dairy cows, cattle for fattening, weaned piglets and Sows when used as a zootechnical additive. Actisaf ® Sc47 consists of viable cells of a strain Saccharomyces cerevisiae and is marketed in three formulations. The FEEDAP Panel considers that the three available formulations are equivalent when used to deliver the same dose of the microorganism in feed. The active agent fulfils the requirements of the qualified presumption of safety approach to the assessment of safety. Since the additive is composed of the active agent only, Actisaf ® Sc47 is also presumed safe for the target animals, consumers of products derived from treated animals and the environment. Actisaf ® Sc47 is not a skin irritant. In the absence of data, no conclusions can be drawn on the eye irritancy and dermal sensitisation potential of the additive. Inhalation exposure is unlikely. The additive has the potential to be efficacious in weaned piglets and Sows to have benefits in piglets at the recommended dose of 5 × 10 9  CFU/kg feed. Insufficient evidence was provided to conclude on the efficacy of the additive in dairy cows and cattle for fattening

  • Efficacy of methyl ester of conjugated linoleic acid (t10,c12 isomer) for Sows and cows for reproduction
    'Wiley', 2019
    Co-Authors: V. Bampidis, G. Azimonti, M.d.l. Bastos, H. Christensen, B. Dusemund, M. Kouba, M. Lopez-alonso, Lopez S. Puente, M.k. Durjava, F. Marcon
    Abstract:

    A mixture of methylated conjugated linoleic acid (CLA) isomers (t10,c12 and c9,t11) in equal proportions is the subject of this assessment. The active substance is considered to be CLA (t10,c12) methyl ester (ME). The Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) of EFSA previously issued an opinion on the safety and efficacy of the product, in which it could not conclude on the efficacy of this additive for Sows for reproduction and for cows for reproduction. The European Commission asked EFSA to deliver an opinion on the efficacy of this additive for Sows and cows for reproduction, based on additional data submitted by the applicant. The FEEDAP Panel has performed the assessment of the new data following an approach in line with the principles laid down in Regulation (EC) No 429/2008 and the relevant guidance documents. In relation to the data on efficacy in Sows for reproduction, owing to methodological shortcomings of the study submitted, including the duration of the study and the limited biological relevance of the effect observed, the FEEDAP Panel cannot conclude on the efficacy of CLA (t10,c12)-ME for Sows for reproduction. The data related to dairy cows indicate that dietary CLA (t10,c12)-ME supplementation in the late dry period and/or lactation period showed an increase of the probability of pregnancy and a reduction of time to conception in the same reproductive cycle. However, considering that the minimum duration of efficacy studies for reproductive parameters is of at least two reproductive cycles, the FEEDAP Panel is not in a position to conclude on the efficacy of the additive for cows for reproduction

Z F Bhat - One of the best experts on this subject based on the ideXlab platform.

  • sous vide cooking improves the quality and in vitro digestibility of semitendinosus from culled dairy cows
    Food Research International, 2020
    Co-Authors: Z F Bhat, James D Morton, Xin Zhang, Susan L Mason, Alaa Eldin A Bekhit
    Abstract:

    Effect of sous-vide processing was evaluated on in-vitro simulated protein digestion, myofibrillar protein profile, lipid oxidation and physicochemical properties of cold-boned beef Semitendinosus. Sous-vide processed [T1, 60 °C (4.5 h); T2, 60 °C (10 h)] samples along with control beef (cooked at 80 °C until a core temperature of 75 °C was attained) were subjected to in-vitro simulated gastrointestinal protein digestion. Samples collected at 0, 30 and 60 min of gastric digestion and 120 and 180 min of intestinal digestion were analysed for protein profile (SDS-PAGE), protein digestibility (%), soluble protein (%), free amino acid analysis and mineral profile. A significant (P < 0.05) decrease was observed in shear force (N) and cooking loss (%) of sous-vide processed samples in comparison to control whereas a significant (P < 0.05) increase was observed in colour (L*, a*, b*). A significant (P < 0.05) increase was also observed in protein digestibility (%), soluble protein (%) and release of free amino acids and minerals from sous-vide processed samples during in-vitro digestion. By modifying the protein profile of the meat, sous-vide processing had a positive influence on in-vitro digestion kinetics that led to a greater and faster digestion of proteins during simulated digestion.