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Vahit Bilaloglu - One of the best experts on this subject based on the ideXlab platform.
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comparison of antioxidant and antimicrobial activities of Tilia Tilia argentea desf ex dc sage salvia triloba l and black tea camellia sinensis extracts
Journal of Agricultural and Food Chemistry, 2000Co-Authors: Ali Yildirim, Ahmet Mavi, Munir Oktay, Ayse Aydan Kara, Omer Faruk Algur, Vahit BilalogluAbstract:The antioxidant activity of the water extract of Tilia argentea Desf ex DC was determined by the thiocyanate method. The antioxidant activity of the water extract increased with the increasing amount of lyophilized extract (50−400 μg) added into the linoleic acid emulsion. Statistically significant effect was determined in 100 μg and higher amounts. Antioxidant activities of water extracts of Tilia (Tilia argentea Desf ex DC), sage (Salvia triloba L.), and two Turkish black teas commercially called Rize tea and young shoot tea (Camellia sinensis) were compared. For comparison studies, 100 μg portions of extracts were added into test samples. All samples were able to show statistically significant antioxidant effect. Both of the tea extracts showed highest antioxidant activities, nevertheless, differences between Tilia and sage and Tilia and tea were not statistically significant (for both cases p > 0.05). Like antioxidant activity, the reducing power of water extract of Tilia argentea Desf ex DC was also ...
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comparison of antioxidant and antimicrobial activities of Tilia Tilia argentea desf ex dc sage salvia triloba l and black tea camellia sinensis extracts
Journal of Agricultural and Food Chemistry, 2000Co-Authors: Ali Yildirim, Ahmet Mavi, Munir Oktay, Ayse Aydan Kara, Omer Faruk Algur, Vahit BilalogluAbstract:The antioxidant activity of the water extract of Tilia argentea Desf ex DC was determined by the thiocyanate method. The antioxidant activity of the water extract increased with the increasing amount of lyophilized extract (50-400 microg) added into the linoleic acid emulsion. Statistically significant effect was determined in 100 microg and higher amounts. Antioxidant activities of water extracts of Tilia (Tilia argentea Desf ex DC), sage (Salvia triloba L.), and two Turkish black teas commercially called Rize tea and young shoot tea (Camellia sinensis) were compared. For comparison studies, 100 microg portions of extracts were added into test samples. All samples were able to show statistically significant antioxidant effect. Both of the tea extracts showed highest antioxidant activities, nevertheless, differences between Tilia and sage and Tilia and tea were not statistically significant (for both cases p > 0.05). Like antioxidant activity, the reducing power of water extract of Tilia argentea Desf ex DC was also concentration dependent. Even in the presence of 50 microg of extract, the reducing power was significantly higher than that of the control (p 0.05). From these results, we could suggest that although the reducing power of a substance may be an indicator of its potential antioxidant activity, there may not always be a linear correlation between these two activities. In addition, antimicrobial activities of each of the above extracts were studied by disk diffusion methods on different test microorganisms. None of the extracts showed antibacterial activity on the studied microorganisms.
Ali Yildirim - One of the best experts on this subject based on the ideXlab platform.
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comparison of antioxidant and antimicrobial activities of Tilia Tilia argentea desf ex dc sage salvia triloba l and black tea camellia sinensis extracts
Journal of Agricultural and Food Chemistry, 2000Co-Authors: Ali Yildirim, Ahmet Mavi, Munir Oktay, Ayse Aydan Kara, Omer Faruk Algur, Vahit BilalogluAbstract:The antioxidant activity of the water extract of Tilia argentea Desf ex DC was determined by the thiocyanate method. The antioxidant activity of the water extract increased with the increasing amount of lyophilized extract (50−400 μg) added into the linoleic acid emulsion. Statistically significant effect was determined in 100 μg and higher amounts. Antioxidant activities of water extracts of Tilia (Tilia argentea Desf ex DC), sage (Salvia triloba L.), and two Turkish black teas commercially called Rize tea and young shoot tea (Camellia sinensis) were compared. For comparison studies, 100 μg portions of extracts were added into test samples. All samples were able to show statistically significant antioxidant effect. Both of the tea extracts showed highest antioxidant activities, nevertheless, differences between Tilia and sage and Tilia and tea were not statistically significant (for both cases p > 0.05). Like antioxidant activity, the reducing power of water extract of Tilia argentea Desf ex DC was also ...
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comparison of antioxidant and antimicrobial activities of Tilia Tilia argentea desf ex dc sage salvia triloba l and black tea camellia sinensis extracts
Journal of Agricultural and Food Chemistry, 2000Co-Authors: Ali Yildirim, Ahmet Mavi, Munir Oktay, Ayse Aydan Kara, Omer Faruk Algur, Vahit BilalogluAbstract:The antioxidant activity of the water extract of Tilia argentea Desf ex DC was determined by the thiocyanate method. The antioxidant activity of the water extract increased with the increasing amount of lyophilized extract (50-400 microg) added into the linoleic acid emulsion. Statistically significant effect was determined in 100 microg and higher amounts. Antioxidant activities of water extracts of Tilia (Tilia argentea Desf ex DC), sage (Salvia triloba L.), and two Turkish black teas commercially called Rize tea and young shoot tea (Camellia sinensis) were compared. For comparison studies, 100 microg portions of extracts were added into test samples. All samples were able to show statistically significant antioxidant effect. Both of the tea extracts showed highest antioxidant activities, nevertheless, differences between Tilia and sage and Tilia and tea were not statistically significant (for both cases p > 0.05). Like antioxidant activity, the reducing power of water extract of Tilia argentea Desf ex DC was also concentration dependent. Even in the presence of 50 microg of extract, the reducing power was significantly higher than that of the control (p 0.05). From these results, we could suggest that although the reducing power of a substance may be an indicator of its potential antioxidant activity, there may not always be a linear correlation between these two activities. In addition, antimicrobial activities of each of the above extracts were studied by disk diffusion methods on different test microorganisms. None of the extracts showed antibacterial activity on the studied microorganisms.
Omer Faruk Algur - One of the best experts on this subject based on the ideXlab platform.
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comparison of antioxidant and antimicrobial activities of Tilia Tilia argentea desf ex dc sage salvia triloba l and black tea camellia sinensis extracts
Journal of Agricultural and Food Chemistry, 2000Co-Authors: Ali Yildirim, Ahmet Mavi, Munir Oktay, Ayse Aydan Kara, Omer Faruk Algur, Vahit BilalogluAbstract:The antioxidant activity of the water extract of Tilia argentea Desf ex DC was determined by the thiocyanate method. The antioxidant activity of the water extract increased with the increasing amount of lyophilized extract (50−400 μg) added into the linoleic acid emulsion. Statistically significant effect was determined in 100 μg and higher amounts. Antioxidant activities of water extracts of Tilia (Tilia argentea Desf ex DC), sage (Salvia triloba L.), and two Turkish black teas commercially called Rize tea and young shoot tea (Camellia sinensis) were compared. For comparison studies, 100 μg portions of extracts were added into test samples. All samples were able to show statistically significant antioxidant effect. Both of the tea extracts showed highest antioxidant activities, nevertheless, differences between Tilia and sage and Tilia and tea were not statistically significant (for both cases p > 0.05). Like antioxidant activity, the reducing power of water extract of Tilia argentea Desf ex DC was also ...
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comparison of antioxidant and antimicrobial activities of Tilia Tilia argentea desf ex dc sage salvia triloba l and black tea camellia sinensis extracts
Journal of Agricultural and Food Chemistry, 2000Co-Authors: Ali Yildirim, Ahmet Mavi, Munir Oktay, Ayse Aydan Kara, Omer Faruk Algur, Vahit BilalogluAbstract:The antioxidant activity of the water extract of Tilia argentea Desf ex DC was determined by the thiocyanate method. The antioxidant activity of the water extract increased with the increasing amount of lyophilized extract (50-400 microg) added into the linoleic acid emulsion. Statistically significant effect was determined in 100 microg and higher amounts. Antioxidant activities of water extracts of Tilia (Tilia argentea Desf ex DC), sage (Salvia triloba L.), and two Turkish black teas commercially called Rize tea and young shoot tea (Camellia sinensis) were compared. For comparison studies, 100 microg portions of extracts were added into test samples. All samples were able to show statistically significant antioxidant effect. Both of the tea extracts showed highest antioxidant activities, nevertheless, differences between Tilia and sage and Tilia and tea were not statistically significant (for both cases p > 0.05). Like antioxidant activity, the reducing power of water extract of Tilia argentea Desf ex DC was also concentration dependent. Even in the presence of 50 microg of extract, the reducing power was significantly higher than that of the control (p 0.05). From these results, we could suggest that although the reducing power of a substance may be an indicator of its potential antioxidant activity, there may not always be a linear correlation between these two activities. In addition, antimicrobial activities of each of the above extracts were studied by disk diffusion methods on different test microorganisms. None of the extracts showed antibacterial activity on the studied microorganisms.
Ayse Aydan Kara - One of the best experts on this subject based on the ideXlab platform.
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comparison of antioxidant and antimicrobial activities of Tilia Tilia argentea desf ex dc sage salvia triloba l and black tea camellia sinensis extracts
Journal of Agricultural and Food Chemistry, 2000Co-Authors: Ali Yildirim, Ahmet Mavi, Munir Oktay, Ayse Aydan Kara, Omer Faruk Algur, Vahit BilalogluAbstract:The antioxidant activity of the water extract of Tilia argentea Desf ex DC was determined by the thiocyanate method. The antioxidant activity of the water extract increased with the increasing amount of lyophilized extract (50−400 μg) added into the linoleic acid emulsion. Statistically significant effect was determined in 100 μg and higher amounts. Antioxidant activities of water extracts of Tilia (Tilia argentea Desf ex DC), sage (Salvia triloba L.), and two Turkish black teas commercially called Rize tea and young shoot tea (Camellia sinensis) were compared. For comparison studies, 100 μg portions of extracts were added into test samples. All samples were able to show statistically significant antioxidant effect. Both of the tea extracts showed highest antioxidant activities, nevertheless, differences between Tilia and sage and Tilia and tea were not statistically significant (for both cases p > 0.05). Like antioxidant activity, the reducing power of water extract of Tilia argentea Desf ex DC was also ...
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comparison of antioxidant and antimicrobial activities of Tilia Tilia argentea desf ex dc sage salvia triloba l and black tea camellia sinensis extracts
Journal of Agricultural and Food Chemistry, 2000Co-Authors: Ali Yildirim, Ahmet Mavi, Munir Oktay, Ayse Aydan Kara, Omer Faruk Algur, Vahit BilalogluAbstract:The antioxidant activity of the water extract of Tilia argentea Desf ex DC was determined by the thiocyanate method. The antioxidant activity of the water extract increased with the increasing amount of lyophilized extract (50-400 microg) added into the linoleic acid emulsion. Statistically significant effect was determined in 100 microg and higher amounts. Antioxidant activities of water extracts of Tilia (Tilia argentea Desf ex DC), sage (Salvia triloba L.), and two Turkish black teas commercially called Rize tea and young shoot tea (Camellia sinensis) were compared. For comparison studies, 100 microg portions of extracts were added into test samples. All samples were able to show statistically significant antioxidant effect. Both of the tea extracts showed highest antioxidant activities, nevertheless, differences between Tilia and sage and Tilia and tea were not statistically significant (for both cases p > 0.05). Like antioxidant activity, the reducing power of water extract of Tilia argentea Desf ex DC was also concentration dependent. Even in the presence of 50 microg of extract, the reducing power was significantly higher than that of the control (p 0.05). From these results, we could suggest that although the reducing power of a substance may be an indicator of its potential antioxidant activity, there may not always be a linear correlation between these two activities. In addition, antimicrobial activities of each of the above extracts were studied by disk diffusion methods on different test microorganisms. None of the extracts showed antibacterial activity on the studied microorganisms.
Munir Oktay - One of the best experts on this subject based on the ideXlab platform.
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comparison of antioxidant and antimicrobial activities of Tilia Tilia argentea desf ex dc sage salvia triloba l and black tea camellia sinensis extracts
Journal of Agricultural and Food Chemistry, 2000Co-Authors: Ali Yildirim, Ahmet Mavi, Munir Oktay, Ayse Aydan Kara, Omer Faruk Algur, Vahit BilalogluAbstract:The antioxidant activity of the water extract of Tilia argentea Desf ex DC was determined by the thiocyanate method. The antioxidant activity of the water extract increased with the increasing amount of lyophilized extract (50−400 μg) added into the linoleic acid emulsion. Statistically significant effect was determined in 100 μg and higher amounts. Antioxidant activities of water extracts of Tilia (Tilia argentea Desf ex DC), sage (Salvia triloba L.), and two Turkish black teas commercially called Rize tea and young shoot tea (Camellia sinensis) were compared. For comparison studies, 100 μg portions of extracts were added into test samples. All samples were able to show statistically significant antioxidant effect. Both of the tea extracts showed highest antioxidant activities, nevertheless, differences between Tilia and sage and Tilia and tea were not statistically significant (for both cases p > 0.05). Like antioxidant activity, the reducing power of water extract of Tilia argentea Desf ex DC was also ...
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comparison of antioxidant and antimicrobial activities of Tilia Tilia argentea desf ex dc sage salvia triloba l and black tea camellia sinensis extracts
Journal of Agricultural and Food Chemistry, 2000Co-Authors: Ali Yildirim, Ahmet Mavi, Munir Oktay, Ayse Aydan Kara, Omer Faruk Algur, Vahit BilalogluAbstract:The antioxidant activity of the water extract of Tilia argentea Desf ex DC was determined by the thiocyanate method. The antioxidant activity of the water extract increased with the increasing amount of lyophilized extract (50-400 microg) added into the linoleic acid emulsion. Statistically significant effect was determined in 100 microg and higher amounts. Antioxidant activities of water extracts of Tilia (Tilia argentea Desf ex DC), sage (Salvia triloba L.), and two Turkish black teas commercially called Rize tea and young shoot tea (Camellia sinensis) were compared. For comparison studies, 100 microg portions of extracts were added into test samples. All samples were able to show statistically significant antioxidant effect. Both of the tea extracts showed highest antioxidant activities, nevertheless, differences between Tilia and sage and Tilia and tea were not statistically significant (for both cases p > 0.05). Like antioxidant activity, the reducing power of water extract of Tilia argentea Desf ex DC was also concentration dependent. Even in the presence of 50 microg of extract, the reducing power was significantly higher than that of the control (p 0.05). From these results, we could suggest that although the reducing power of a substance may be an indicator of its potential antioxidant activity, there may not always be a linear correlation between these two activities. In addition, antimicrobial activities of each of the above extracts were studied by disk diffusion methods on different test microorganisms. None of the extracts showed antibacterial activity on the studied microorganisms.
