The Experts below are selected from a list of 24 Experts worldwide ranked by ideXlab platform

Leo L. Timms - One of the best experts on this subject based on the ideXlab platform.

  • Evaluation of a Experimental Chlorine Dioxide (Base/Activator) Teat Dip on Teat End / Teat Skin Condition and Health
    2010
    Co-Authors: Jessie Juarez, Leo L. Timms
    Abstract:

    and Implications A teat conditioning trial was run for a period of 60 days at the Iowa State University dairy farm under winter conditions, starting Nov 22, 2008 and ending Jan 21, 2009. Objective of this study was to evaluate the teat conditioning properties of an experimental chlorine dioxide teat dip formula (containing sorbitol as the Emollient Agent) against a currently marketed chlorine dioxide product using a split udder design. Left teats were dipped in the control product (4XLA) and right teats were dipped in the experimental product (372-75-2). Generally, teat condition score was measured every three days for the duration of the study, totaling 18 teat scoring events. Results showed no statistical difference between the two products in both teat skin condition scores. However, statistical differences in teat condition were only observed when time in trial was analyzed and which were associated with climatic changes. On daily average, temperatures below 32F were observed 90% of the trial period time. The average teat skin condition at the start of the trial was 1.15 for both products and ended at 1.08 (4XLA) and 1.07 (372-75-5). On 10 out of 17 occasions, teat skin score remained relatively unchanged. On 6 other occasions it worsened, reaching a maximum of 1.49 (P

Timms, Leo L. - One of the best experts on this subject based on the ideXlab platform.

  • Evaluation of a Experimental Chlorine Dioxide (Base/Activator) Teat Dip on Teat End / Teat Skin Condition and Health
    Iowa State University Digital Repository, 2010
    Co-Authors: Juarez Jessie, Timms, Leo L.
    Abstract:

    A teat conditioning trial was run for a period of 60 days at the Iowa State University dairy farm under winter conditions, starting Nov 22, 2008 and ending Jan 21, 2009. Objective of this study was to evaluate the teat conditioning properties of an experimental chlorine dioxide teat dip formula (containing sorbitol as the Emollient Agent) against a currently marketed chlorine dioxide product using a split udder design. Left teats were dipped in the control product (4XLA) and right teats were dipped in the experimental product (372-75-2). Generally, teat condition score was measured every three days for the duration of the study, totaling 18 teat scoring events. Results showed no statistical difference between the two products in both teat skin condition scores. However, statistical differences in teat condition were only observed when time in trial was analyzed and which were associated with climatic changes. On daily average, temperatures below 32o F were observed 90% of the trial period time. The average teat skin condition at the start of the trial was 1.15 for both products and ended at 1.08 (4XLA) and 1.07 (372-75-5). On 10 out of 17 occasions, teat skin score remained relatively unchanged. On 6 other occasions it worsened, reaching a maximum of 1.49 (P\u3c0.01), and in 1 occasion it improved, reaching a low of 1.04 (P\u3c0.01). The teat end condition was 2.23 (4XLA) and 2.14 (372-75-2) at the start of the trial, and ended at 2.88 (4XLA) and 2.74 (372-75-2). In general it was observed that teat end condition remained relatively stable during the first 40 days, and then it worsened until the trial ended (P\u3c0.01). It is concluded that both 4XLA and 372-75-2 had a similar teat conditioning efficacy during the 60d trial period under winter conditions in the USA. There were, however, significant changes in teat condition scores across times and dates, with similar trends across groups and products, signifying that other factors besides teat dips influence teat condition. Changes in teat condition were associated with temperature changes and often worsened (increased scores) with cold temperatures

Jessie Juarez - One of the best experts on this subject based on the ideXlab platform.

  • Evaluation of a Experimental Chlorine Dioxide (Base/Activator) Teat Dip on Teat End / Teat Skin Condition and Health
    2010
    Co-Authors: Jessie Juarez, Leo L. Timms
    Abstract:

    and Implications A teat conditioning trial was run for a period of 60 days at the Iowa State University dairy farm under winter conditions, starting Nov 22, 2008 and ending Jan 21, 2009. Objective of this study was to evaluate the teat conditioning properties of an experimental chlorine dioxide teat dip formula (containing sorbitol as the Emollient Agent) against a currently marketed chlorine dioxide product using a split udder design. Left teats were dipped in the control product (4XLA) and right teats were dipped in the experimental product (372-75-2). Generally, teat condition score was measured every three days for the duration of the study, totaling 18 teat scoring events. Results showed no statistical difference between the two products in both teat skin condition scores. However, statistical differences in teat condition were only observed when time in trial was analyzed and which were associated with climatic changes. On daily average, temperatures below 32F were observed 90% of the trial period time. The average teat skin condition at the start of the trial was 1.15 for both products and ended at 1.08 (4XLA) and 1.07 (372-75-5). On 10 out of 17 occasions, teat skin score remained relatively unchanged. On 6 other occasions it worsened, reaching a maximum of 1.49 (P

Juarez Jessie - One of the best experts on this subject based on the ideXlab platform.

  • Evaluation of a Experimental Chlorine Dioxide (Base/Activator) Teat Dip on Teat End / Teat Skin Condition and Health
    Iowa State University Digital Repository, 2010
    Co-Authors: Juarez Jessie, Timms, Leo L.
    Abstract:

    A teat conditioning trial was run for a period of 60 days at the Iowa State University dairy farm under winter conditions, starting Nov 22, 2008 and ending Jan 21, 2009. Objective of this study was to evaluate the teat conditioning properties of an experimental chlorine dioxide teat dip formula (containing sorbitol as the Emollient Agent) against a currently marketed chlorine dioxide product using a split udder design. Left teats were dipped in the control product (4XLA) and right teats were dipped in the experimental product (372-75-2). Generally, teat condition score was measured every three days for the duration of the study, totaling 18 teat scoring events. Results showed no statistical difference between the two products in both teat skin condition scores. However, statistical differences in teat condition were only observed when time in trial was analyzed and which were associated with climatic changes. On daily average, temperatures below 32o F were observed 90% of the trial period time. The average teat skin condition at the start of the trial was 1.15 for both products and ended at 1.08 (4XLA) and 1.07 (372-75-5). On 10 out of 17 occasions, teat skin score remained relatively unchanged. On 6 other occasions it worsened, reaching a maximum of 1.49 (P\u3c0.01), and in 1 occasion it improved, reaching a low of 1.04 (P\u3c0.01). The teat end condition was 2.23 (4XLA) and 2.14 (372-75-2) at the start of the trial, and ended at 2.88 (4XLA) and 2.74 (372-75-2). In general it was observed that teat end condition remained relatively stable during the first 40 days, and then it worsened until the trial ended (P\u3c0.01). It is concluded that both 4XLA and 372-75-2 had a similar teat conditioning efficacy during the 60d trial period under winter conditions in the USA. There were, however, significant changes in teat condition scores across times and dates, with similar trends across groups and products, signifying that other factors besides teat dips influence teat condition. Changes in teat condition were associated with temperature changes and often worsened (increased scores) with cold temperatures

Rilton Alves De Freitas - One of the best experts on this subject based on the ideXlab platform.

  • Pickering emulsions formation using kaolinite and Brazil nut oil: particle hydrophobicity and oil self emulsion effect
    Journal of Dispersion Science and Technology, 2017
    Co-Authors: Renata Da Silva, Thatiane Kuczera, Guilherme Fadel Picheth, Leociley Rocha Alencar Menezes, Fernando Wypych, Rilton Alves De Freitas
    Abstract:

    ABSTRACTIn this work, we investigate the role of kaolinite plate-like crystals in the stabilization of emulsions containing Brazil nut oil (Bertholletia excelsa), a natural component that is highly employed in the cosmetic industry as moisturizing and Emollient Agent. Initially, the interaction of kaolinite with Brazil nut oil and water was investigated. The results revealed a reduced contact angle (CA) with hydrophobic solvents, displaying a low apparent CA with oil (24.8 ± 3°) and a dominant dispersive component (). The hydrophobic character of the siloxanic side of the kaolinite layers favored the ability in adsorbing onto o/w droplets, enhancing emulsion stabilization as a function of particle concentration for a period longer than 7 days. The small content of non-esterified fatty acid present in the Brazil nut oil, based on acidity index (1.24 ± 0.5 wt%), was responsible for some self-emulsion at higher oil fraction and interfere in the kind of emulsion formed due to kaolinite adsorption and due to s...