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Variability of macro- and trace elements content in winter savory

100%

Muller I. D. , Kremer D. , Vujic L. , Cepo D. V.

nr Suppl.1

Degree of deformity and certain hormone, vitamin and trace element levels in the serum of calves with congenital lexural deformity

84%

Genccelep M. , Karasu A. , Kayikci C.

nr 06

The present study aimed to investigate the correlation between certain hormone, vitamin and trace element levels and congenital defects in calves with congenital flexural deformity. The study included 15 calves (study group) which were clinically and radiologically diagnosed with congenital flexural deformity and 15 clinically healthy calves (control group). After obtaining the anamnesis of the calves, general physical, clinical and radiological examinations of the extremities were conducted. The calves were diagnosed with congenital flexural deformity when they partially attained or did not attain normal extension angles during passive joint flexion movements. The congenital flexural deformity in the extremity was categorized based on the cranial angle of the carpal and ankle joints, measured with a radiogram, and the posture of the extremity. Blood samples were obtained from all calves for biochemical analysis and blood serum was extracted. Serum retinol (vitamin A), alpha tocopherol (vitamin E), cholecalciferol (vitamin D), certain trace elements (calcium, phosphorus, magnesium, copper, iron, zinc and manganese), T3 and T4 levels were measured. It was determined that the serum zinc levels of the calves with flexural deformity were lower, magnesium, calcium, vitamin E, free T3 and T4 levels were higher in comparison to the healthy calves in the control group. There was no difference between the other vitamin (D, E) and mineral levels. In conclusion, instead of subjective evaluation, objective evaluation criteria were presented in the grading of the deformity. It was also thought that it would be useful to consider objective evaluation in determining treatment options. It was thought that the addition of zinc to animal feeds during pregnancy in farms that the cases are common, can reduce these deformities.

Zawartosc pierwiastkow sladowych w wybranych warzywach korzeniowych w zaleznosci od czasu przechowywania. Czesc II

59%

Czech A. , Rusinek E. , Kolodziej K.

Bromatologia i Chemia Toksykologiczna

2007

tom 40

nr 1

23-29

Metoda˛ absorpcyjnej spektrofotometrii atomowej (ASA) oznaczono zawartość miedzi, cynku, manganu i żelaza w próbkach świeżych i przechowywanych w kopcu ziemnym przez okres sześciu miesięcy warzyw korzeniowych (marchwi, pietruszki, selera, buraka) z rejonu Lubelszczyzny. Sześciomiesięczne przechowywanie warzyw korzeniowych wpłynęło na wzrost zawartości miedzi i żelaza w korzeniach wszystkich analizowanych warzyw, natomiast manganu w korzeniu selera i buraka. Spadek zawartości cynku po sześciomiesięcznym przechowywaniu zanotowano we wszystkich badanych warzywach.

The aim of this study was to analyse the contents of copper, zinc, manganese and iron in the roots of carrot, parsley, celery and beet, fresh and after six month storage in the clamp. The beet root was characterised by significantly higher content of copper as compared with the carrot, parsley and celery roots, while the accumulation of zinc was lower in the root of the beet, and of manganese and iron in the root of celery, beet and parsley as compared with the carrot. The six-month storage of the vegetable roots in the clamp increased the content of iron and copper in all analysed vegetables, and of manganese in the roots of celery and beet. The content of zinc was lower after the storage in all analysed vegetables. The level of iron in all analysed vegetables (carrot, parsley, celery, beet root) was higher in the skin; the content of manganese was higher in the skins of carrot and parsley; that of zinc was higher in the skin of parsley, while copper level was higher in the skin of the beet root as compared with the parenchyma.

Wplyw metody konserwacji zielonek z traw z upraw na terenach ekologicznie zagrozonych na zawartosc pierwiastkow sladowych w uzyskanych paszach

42%

Pys J. B. , Malek M.

tom 39-40

31-43

Badania zawartości niektórych pierwiastków śladowych w wybranych narządach wewnętrznych i mięsie zwierząt rzeźnych z terenu województwa miejskiego krakowskiego. Część II. Zawartość ołowiu, kadmu, miedzi, cynku i żelaza w nerkach, wątrobie i mięśniach buhajków

42%

Krelowska-Kulas M.

tom 28