Vitamins in ostrich meat
2007
Kivite, J., Latvia Univ. of Agriculture, Jelgava (Latvia) | Karklina, D., Latvia Univ. of Agriculture, Jelgava (Latvia)
Meat is muscle tissue from animals. It is a good source of protein. The meat of various species also is good source for micronutrients and vitamins. Ostrich meat differs from the meat of other animals. It is no fat; it is lean and easily separated from bones and connective tissue. It is more digestible compared to other types of meat, soft and does not require long culinary treatment. Although it can be compared with beef due to its red colour and taste, ostrich meat is as tender as chicken meat, and is characterized by short muscle fibre. The objective of study was to determine the A, E, B1, B2 and B5 vitamins content in ostrich meat and compare it with beef and chicken produced in Latvia and available at retail. All vitamins are determined by standard methods according to AOAC Official Standard Methods: vitamin A - 974.29, vitamin E - 971.30, vitamin B1- 986.27, vitamin B2 - 970.25, and vitamin B5 - 961.14. The obtained results showed that ostrich meat contains significant quantities of vitamins B1, B2 and B5. The highest content in ostrich meat was calculated for B5 (11.45 mg 100gE-1) and the lowest - for B2 (0.098 mg 100gE-1). Ostrich meat contains more than 18 % of vitamins B1 and B2 and more than 7.5 % of B5 compared with beef, and more than 30 % of vitamins B1 and B2 and more than 27 % of B5 compared with chicken. The content of vitamin E is highest in ostrich meat then follows chicken and beef. Regarding vitamin A, ostrich meat has only traces of it.
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