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Items where Author is "Tomlins, K.I."

Items where Author is "Tomlins, K.I."

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Number of items: 57.

aflatoxin

Bradburn, N., Coker, R.D., Jewers, K. and Tomlins, K.I. (1990) Evaluation of the ability of different concentrations of aqueous acetone, aqueous methanol and aqueous acetone: Methanol (1∶1) to extract aflatoxin from naturally contaminated maize. Chromatographia, 29 (9-10). pp. 435-440. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261390)

Tomlins, K.I., Jewers, K. and Coker, R.D. (1989) Evaluation of non-polar bonded-phases for the clean-up of maize extracts prior to aflatoxin assay by HPTLC. Chromatographia, 27 (1-2). pp. 67-70. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02290408)

Tomlins, K.I., Jewers, K., Coker, R.D. and Nagler, M.J. (1989) A bi-directional HPTLC development method for the detection of low levels of aflatoxin in maize extracts. Chromatographia, 27 (1-2). pp. 49-52. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02290404)

aflatoxin determination

Bradburn, N., Jewers, K., Jones, B.D. and Tomlins, K.I. (1989) Rapid method for the clean-up of extracts of cottonseed prior to aflatoxin determination by bi-directional HPTLC. Chromatographia, 28 (11-12). pp. 541-544. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02260673)

aflatoxins

Coker, R.D., Jewers, K., Tomlins, K.I. and Blunden, G. (1988) Evaluation of instrumentation used for high performance thin-layer chromatography of aflatoxins. Chromatographia, 25 (10). pp. 875-880. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02311421)

artificial sweet potato

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

bi-directional development

Bradburn, N., Coker, R.D., Jewers, K. and Tomlins, K.I. (1990) Evaluation of the ability of different concentrations of aqueous acetone, aqueous methanol and aqueous acetone: Methanol (1∶1) to extract aflatoxin from naturally contaminated maize. Chromatographia, 29 (9-10). pp. 435-440. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261390)

Tomlins, K.I., Jewers, K., Coker, R.D. and Nagler, M.J. (1989) A bi-directional HPTLC development method for the detection of low levels of aflatoxin in maize extracts. Chromatographia, 27 (1-2). pp. 49-52. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02290404)

burrowing weevil

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

carotenoid degradation

Bechoff, A., Tomlins, K.I., Dhuique-Mayer, C. and Westby, A. (2009) Understanding losses of provitamin A after drying and storage of orange-fleshed sweetpotato (Ipomea batatas). In: The Fifteenth Symposium of the International Society for Tropical Root Crops, 2-6 Nov 2009, Lima, Peru.

cassava

Obadina, A.O., Oyewole, O.B., Sanni, L.O., Tomlins, K.I. and Westby, A. (2009) Improvement of the hygienic quality of wet 'fufu' produced in South West Nigeria. Food Control, 21 (5). pp. 639-643. ISSN 0956-7135 (doi:10.1016/j.foodcont.2009.09.009)

Obadina, A.O., Oyewole, O.B., Sanni, L.O., Tomlins, K.I. and Westby, A. (2007) Identification of hazards and critical control points (CCP) for cassava fufu processing in South-West Nigeria. Food Control, 19 (1). pp. 22-26. ISSN 0956-7135 (doi:10.1016/j.foodcont.2007.01.002)

cation-exchange chromatography

Tomlins, K.I., Baker, D.M. and McDowell, I.J. (1990) HPLC method for the analysis of organic acids, sugars, and alcohol in extracts of fermenting cocoa beans. Chromatographia, 29 (11-12). pp. 557-561. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261222)

CCP

Obadina, A.O., Oyewole, O.B., Sanni, L.O., Tomlins, K.I. and Westby, A. (2007) Identification of hazards and critical control points (CCP) for cassava fufu processing in South-West Nigeria. Food Control, 19 (1). pp. 22-26. ISSN 0956-7135 (doi:10.1016/j.foodcont.2007.01.002)

cocoa beans

Tomlins, K.I., Baker, D.M. and McDowell, I.J. (1990) HPLC method for the analysis of organic acids, sugars, and alcohol in extracts of fermenting cocoa beans. Chromatographia, 29 (11-12). pp. 557-561. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261222)

column liquid chromatography

Tomlins, K.I., Baker, D.M. and McDowell, I.J. (1990) HPLC method for the analysis of organic acids, sugars, and alcohol in extracts of fermenting cocoa beans. Chromatographia, 29 (11-12). pp. 557-561. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261222)

consumers

Johnson, P.-N.T., Adebayo, K., Ottah Atikpo, M., Essel, K., Ellis, W.O., Awudza, J. and Tomlins, K.I. (2007) Institutional lessons from the partnership to improve food safety management and livelihoods of street food vendors and consumers in Ghana. International Journal of Sustainable Development, 4 (1 & 2). pp. 39-44.

cottonseed

Bradburn, N., Jewers, K., Jones, B.D. and Tomlins, K.I. (1989) Rapid method for the clean-up of extracts of cottonseed prior to aflatoxin determination by bi-directional HPTLC. Chromatographia, 28 (11-12). pp. 541-544. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02260673)

damage

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

densitometry

Coker, R.D., Jewers, K., Tomlins, K.I. and Blunden, G. (1988) Evaluation of instrumentation used for high performance thin-layer chromatography of aflatoxins. Chromatographia, 25 (10). pp. 875-880. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02311421)

development chambers

Coker, R.D., Jewers, K., Tomlins, K.I. and Blunden, G. (1988) Evaluation of instrumentation used for high performance thin-layer chromatography of aflatoxins. Chromatographia, 25 (10). pp. 875-880. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02311421)

drying

Bechoff, A., Tomlins, K.I., Dhuique-Mayer, C. and Westby, A. (2009) Understanding losses of provitamin A after drying and storage of orange-fleshed sweetpotato (Ipomea batatas). In: The Fifteenth Symposium of the International Society for Tropical Root Crops, 2-6 Nov 2009, Lima, Peru.

electronic sweet potato

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

extraction

Bradburn, N., Coker, R.D., Jewers, K. and Tomlins, K.I. (1990) Evaluation of the ability of different concentrations of aqueous acetone, aqueous methanol and aqueous acetone: Methanol (1∶1) to extract aflatoxin from naturally contaminated maize. Chromatographia, 29 (9-10). pp. 435-440. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261390)

food safety

Obadina, A.O., Oyewole, O.B., Sanni, L.O., Tomlins, K.I. and Westby, A. (2007) Identification of hazards and critical control points (CCP) for cassava fufu processing in South-West Nigeria. Food Control, 19 (1). pp. 22-26. ISSN 0956-7135 (doi:10.1016/j.foodcont.2007.01.002)

food safety management

Johnson, P.-N.T., Adebayo, K., Ottah Atikpo, M., Essel, K., Ellis, W.O., Awudza, J. and Tomlins, K.I. (2007) Institutional lessons from the partnership to improve food safety management and livelihoods of street food vendors and consumers in Ghana. International Journal of Sustainable Development, 4 (1 & 2). pp. 39-44.

Ghana

Johnson, P.-N.T., Adebayo, K., Ottah Atikpo, M., Essel, K., Ellis, W.O., Awudza, J. and Tomlins, K.I. (2007) Institutional lessons from the partnership to improve food safety management and livelihoods of street food vendors and consumers in Ghana. International Journal of Sustainable Development, 4 (1 & 2). pp. 39-44.

GMP

Obadina, A.O., Oyewole, O.B., Sanni, L.O., Tomlins, K.I. and Westby, A. (2009) Improvement of the hygienic quality of wet 'fufu' produced in South West Nigeria. Food Control, 21 (5). pp. 639-643. ISSN 0956-7135 (doi:10.1016/j.foodcont.2009.09.009)

HACCP

Obadina, A.O., Oyewole, O.B., Sanni, L.O., Tomlins, K.I. and Westby, A. (2009) Improvement of the hygienic quality of wet 'fufu' produced in South West Nigeria. Food Control, 21 (5). pp. 639-643. ISSN 0956-7135 (doi:10.1016/j.foodcont.2009.09.009)

handling

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

hazards

Obadina, A.O., Oyewole, O.B., Sanni, L.O., Tomlins, K.I. and Westby, A. (2007) Identification of hazards and critical control points (CCP) for cassava fufu processing in South-West Nigeria. Food Control, 19 (1). pp. 22-26. ISSN 0956-7135 (doi:10.1016/j.foodcont.2007.01.002)

high performance thin layer chromatography

Tomlins, K.I., Jewers, K. and Coker, R.D. (1989) Evaluation of non-polar bonded-phases for the clean-up of maize extracts prior to aflatoxin assay by HPTLC. Chromatographia, 27 (1-2). pp. 67-70. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02290408)

livelihoods

Johnson, P.-N.T., Adebayo, K., Ottah Atikpo, M., Essel, K., Ellis, W.O., Awudza, J. and Tomlins, K.I. (2007) Institutional lessons from the partnership to improve food safety management and livelihoods of street food vendors and consumers in Ghana. International Journal of Sustainable Development, 4 (1 & 2). pp. 39-44.

maize

Bradburn, N., Coker, R.D., Jewers, K. and Tomlins, K.I. (1990) Evaluation of the ability of different concentrations of aqueous acetone, aqueous methanol and aqueous acetone: Methanol (1∶1) to extract aflatoxin from naturally contaminated maize. Chromatographia, 29 (9-10). pp. 435-440. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261390)

non-polar bonded phase extraction cartridges

Tomlins, K.I., Jewers, K. and Coker, R.D. (1989) Evaluation of non-polar bonded-phases for the clean-up of maize extracts prior to aflatoxin assay by HPTLC. Chromatographia, 27 (1-2). pp. 67-70. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02290408)

orange-fleshed sweet potato

Bechoff, A., Tomlins, K.I., Dhuique-Mayer, C. and Westby, A. (2009) Understanding losses of provitamin A after drying and storage of orange-fleshed sweetpotato (Ipomea batatas). In: The Fifteenth Symposium of the International Society for Tropical Root Crops, 2-6 Nov 2009, Lima, Peru.

organic acids

Tomlins, K.I., Baker, D.M. and McDowell, I.J. (1990) HPLC method for the analysis of organic acids, sugars, and alcohol in extracts of fermenting cocoa beans. Chromatographia, 29 (11-12). pp. 557-561. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261222)

postharvest loss

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

pre-chromatographic clean-up

Tomlins, K.I., Jewers, K., Coker, R.D. and Nagler, M.J. (1989) A bi-directional HPTLC development method for the detection of low levels of aflatoxin in maize extracts. Chromatographia, 27 (1-2). pp. 49-52. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02290404)

quality

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

safety

Obadina, A.O., Oyewole, O.B., Sanni, L.O., Tomlins, K.I. and Westby, A. (2009) Improvement of the hygienic quality of wet 'fufu' produced in South West Nigeria. Food Control, 21 (5). pp. 639-643. ISSN 0956-7135 (doi:10.1016/j.foodcont.2009.09.009)

salid phase extraction

Bradburn, N., Jewers, K., Jones, B.D. and Tomlins, K.I. (1989) Rapid method for the clean-up of extracts of cottonseed prior to aflatoxin determination by bi-directional HPTLC. Chromatographia, 28 (11-12). pp. 541-544. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02260673)

sample application

Coker, R.D., Jewers, K., Tomlins, K.I. and Blunden, G. (1988) Evaluation of instrumentation used for high performance thin-layer chromatography of aflatoxins. Chromatographia, 25 (10). pp. 875-880. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02311421)

skin weevil

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

skinning damage

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

solvents

Bradburn, N., Coker, R.D., Jewers, K. and Tomlins, K.I. (1990) Evaluation of the ability of different concentrations of aqueous acetone, aqueous methanol and aqueous acetone: Methanol (1∶1) to extract aflatoxin from naturally contaminated maize. Chromatographia, 29 (9-10). pp. 435-440. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261390)

storage

Bechoff, A., Tomlins, K.I., Dhuique-Mayer, C. and Westby, A. (2009) Understanding losses of provitamin A after drying and storage of orange-fleshed sweetpotato (Ipomea batatas). In: The Fifteenth Symposium of the International Society for Tropical Root Crops, 2-6 Nov 2009, Lima, Peru.

street food vendors

Johnson, P.-N.T., Adebayo, K., Ottah Atikpo, M., Essel, K., Ellis, W.O., Awudza, J. and Tomlins, K.I. (2007) Institutional lessons from the partnership to improve food safety management and livelihoods of street food vendors and consumers in Ghana. International Journal of Sustainable Development, 4 (1 & 2). pp. 39-44.

sugars and alcohol

Tomlins, K.I., Baker, D.M. and McDowell, I.J. (1990) HPLC method for the analysis of organic acids, sugars, and alcohol in extracts of fermenting cocoa beans. Chromatographia, 29 (11-12). pp. 557-561. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261222)

supply

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

sweet potato

Tomlins, K.I., Ndunguru, G.T. and Rwiza, E. (1998) Losses in sweet potato quality at harvest and during the post-harvest handling in the Mwanza Region of Tanzania. [Working Paper]

thin layer chromatography

Tomlins, K.I., Jewers, K., Coker, R.D. and Nagler, M.J. (1989) A bi-directional HPTLC development method for the detection of low levels of aflatoxin in maize extracts. Chromatographia, 27 (1-2). pp. 49-52. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02290404)

Coker, R.D., Jewers, K., Tomlins, K.I. and Blunden, G. (1988) Evaluation of instrumentation used for high performance thin-layer chromatography of aflatoxins. Chromatographia, 25 (10). pp. 875-880. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02311421)

thin-layer chromatography

Bradburn, N., Coker, R.D., Jewers, K. and Tomlins, K.I. (1990) Evaluation of the ability of different concentrations of aqueous acetone, aqueous methanol and aqueous acetone: Methanol (1∶1) to extract aflatoxin from naturally contaminated maize. Chromatographia, 29 (9-10). pp. 435-440. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02261390)

Bradburn, N., Jewers, K., Jones, B.D. and Tomlins, K.I. (1989) Rapid method for the clean-up of extracts of cottonseed prior to aflatoxin determination by bi-directional HPTLC. Chromatographia, 28 (11-12). pp. 541-544. ISSN 0009-5893 (Print), 1612-1112 (Online) (doi:10.1007/BF02260673)

wet fufu

Obadina, A.O., Oyewole, O.B., Sanni, L.O., Tomlins, K.I. and Westby, A. (2007) Identification of hazards and critical control points (CCP) for cassava fufu processing in South-West Nigeria. Food Control, 19 (1). pp. 22-26. ISSN 0956-7135 (doi:10.1016/j.foodcont.2007.01.002)

‘fufu’

Obadina, A.O., Oyewole, O.B., Sanni, L.O., Tomlins, K.I. and Westby, A. (2009) Improvement of the hygienic quality of wet 'fufu' produced in South West Nigeria. Food Control, 21 (5). pp. 639-643. ISSN 0956-7135 (doi:10.1016/j.foodcont.2009.09.009)

This list was generated on Thu Apr 19 20:28:25 2018 BST.