VITAMINA I PROVITAMIN PROFILE IZABRANIH POVRĆE AS POGOĐENIH SKLADIŠTENJA I SUŠENJA RAZLIČITE METODE

  • Olugbenga Adeniran Ogunwole University of Ibadan, Ibadan, Nigeria
  • Aderonke Olufunmilola Mosuro University of Ibadan

Abstract


Sažetak: Efekti sušenja metode na sastav vitamina i provitamin izabrane povrća tokom skladištenja pristupilo se u ovoj studiji. Telfaria occidentalis, Celosia argentea (zeleno), Vernonia amygdalina, Moringa oleifera, Launaea taraxacifolia, Curcubita maxima i Celosia argentea (crvena) bili podvrgnuti vazduh sušenja (AD), rerna sušenja (OD) i Zamrzni sušenja (FD). Eksperiment je bio je 3 x 7 faktorijel aranžman u potpunosti slučajnom dizajn. Suvo lišće su rezali i ispitana za vitamine (piridoksina, riboflavin, askorbidne kiselina i tokoferol) i provitamins ("Ukupni karotin" i "ergocalciferol"). Uzorci bili uskladišteni u neprozirno nepropusna kontejnera nakon sušenja i ispitana periodično na nedelja 0, 3, 6, 9, 12, 15 i 18 prostora za skladištenje. Vazduh je sušeni uzoraka imali što je znatno više (P < 0,05) ukupno karotin (1177.49 µg / 100g), piridoksina (0.59 mg / 100g), riboflavin (0.46 mg / 100g), askorbidne kiseline (39.11 mg / 100g), ergocalciferol (46.55 µg / 100g) i tokoferol (57.52 µg / 100g), u poređenju sa uzorcima sušeni pomoću drugih metoda. List tip efekta rezultirala Moringa oleifera sa znatno veća (P < 0,05) ukupno karotin (1079.48 µg / 100g), riboflavin (0.41 mg / 100g), ergocalciferol (46.40 µg / 100g) i α-tokoferol (58.45 µg / 100g) dok je Cucurbita maxima, imala je znatno veća (P < 0,05) piridoksina (0.73 mg/100 g). Efekti interakcije sušenja metoda i list tip bio značajan (P < 0,05) na vitamina i provitamin kompozicije od uzoraka.

Author Biographies

Olugbenga Adeniran Ogunwole, University of Ibadan, Ibadan, Nigeria
Senior Lecturer, Agricultural Biochemistry & Nutrition Unit, Department of Animal Science, University of Ibadan
Aderonke Olufunmilola Mosuro, University of Ibadan
Research Student, Agricultural Biochemistry & Nutrition Unit, Department of Animal Science

References

Akoroda, M. O. (1990) Ethnobotany of Telfaria occidentalis (cucurbitaceae) among Igbos of Nigeria. Economic Botany 44 (1): 29-39

Achikanu, C. E, Eze-Steven, P. E., Ude C. M & Ugwuokolie O. C. (2013) Determination of the vitamin and mineral composition of common leafy vegetables in south eastern

Nigeria. International Journal of Current Microbiology and Applied Science 2 (11): 347-353

AOAC (2005) Official method of analysis (18th ed.)Washington DC: Association of Official Analytical Chemists

Kiremire, B. T., Musinguzi, E. & Kikafunda, J. K. (2010) Effects of vegetable drying techniques on nutrient content: a case study of south-western Uganda. African Journal of Food, Agriculture, Nutrition and Development. 10 (5): 1-6

Krokida, M. K. & Maroulis, Z. B. (2007) Effect of drying method on shrinkage and porosity. Journal of drying Technology 15(10), pp2441-2458

Lakshi, V. & Vimala, V. (2000) Nutritive value of green leafy vegetables. Journal of Food Science and Technology 37(5), pp465-471

Mensah, J. K, Okoli, R. I., Ohaju-Obodo, J. O. & Eifediyi, K. (2008) Phytochemical, nutritional and Medicinal properties of some leafy vegetables consumed by Edo people of Nigeria. African Journal of biotechnology vol. 7 (14) pp 2304-2309

Naikwade, P. V. (2014) Effect of drying methods on nutritional value of some vegetables and chlorophyll retention of leafy vegetables. Proceeding of the National Conference on Conservation of National Resources and biodiversity for sustainable development.pp: 1-8

India Negi. P. S. & Roy, S. K. (2000) Effect of blanching and drying methods on β-carotene, ascorbic acid and chlorophyll retention of leafy vegetables. LWT-Food Science and Technology, 33(4), pp 295- 298

Oladele, O. O. & Aborisade, A. T. (2009) Influence of different drying methods and storage on the quality of Indian Spinach (Basella alba) American Journal of food technology 4: 66-70

Oluwole, F. S., Falode, A. O. & Ogundipe, O. O. (2003) Anti-inflammatory effect of some of Some common Nigerian vegetables. Nig. J. Physiological Sci.18 (1-2)

Oduro, I., Ellis, W. O. & Owusu, D. (2008) Nutritional potential of two leafy vegetables: Moringa oleifera and Ipomoea batatas leaves. Scientific Research and Essay. 3 (2): 57-60

Rickman, Joy. C., Bruhn, Christine. M. & Diane. Barrett, M. (2007) Review: Nutritional comparison of fresh, frozen and canned fruits and vegetables II. Vitamin A and carotenoids, Vitamin E, minerals and fibre. Journal of the Science of Food and Agriculture. vol. 87: 1185-1196 Doi10.1.1.609.1952.

Sablani, S. S. (2006) Drying of fruits and vegetables: retention of nutritional/functional quality. Journal of drying technology. 24 (2): 123-135

Sagar, V. R. & Suresh, Kumar, P. (2010) Recent advances in drying and dehydration of fruits and vegetables: a review. Journal of Food Science and Technology 47: 15, pp 0010-0018

Nangula, P. U.’ Oelofse, A., Kwaku. G. D., Megan, J. B. & Mieke, F. (2010) Nutritional value of leafy vegetables of sub-saharan Africa and their potential contribution to human health:A review. Journal of Food composition and analysis.23 (2010) pp499-509

Ukegbu, P. O. & Okereke, C. J. (2013) Effect of solar and sun drying methods on the nutrient Composition and microbial load in selected vegetables. Sky Journal of food science. 2 (5) pp 35- 40

Published
2019/07/21
Section
Original Scientific Paper