Mineral adsorbents based on natural zeolite and bentonite may be used in animal diets in order to prevent poisoning caused by mycotoxins. In this paper vitamin B6 and microelement adsorption by six different samples of mineral adsorbents was considered. The results indicated that mineral adsorbents based on natural zeolite had a low efficiency to bind vitamin B6 in vitro (from C alpha=5% for sample 2 to C alpha=22% for sample 3). This process is dependent on crystallinity and the mineralogical composition of the zeolitic samples. On the contrary, vitamin B6 was tightly bound to the mineral adsorbent based on bentonite (HSCAS)-C alpha=98%. The investigation of microelement adsorption in vitro, at pH 3.5 and 5, by zeolite and bentonite showed that Cu, Zn, Co and Mn were bound less tightly to zeolite than to bentonite. The obtained data suggest that bentonite material would reduce micronutrient availability more than zeolite.
TY - JOUR
AU - Tomašević-Čanović, Magdalena
AU - Daković, Aleksandra
AU - Marković, V
AU - Radosavljević-Mihajlović, Ana
AU - Vukicević, J
PY - 2000
UR - https://ritnms.itnms.ac.rs/handle/123456789/30
AB - Mineral adsorbents based on natural zeolite and bentonite may be used in animal diets in order to prevent poisoning caused by mycotoxins. In this paper vitamin B6 and microelement adsorption by six different samples of mineral adsorbents was considered. The results indicated that mineral adsorbents based on natural zeolite had a low efficiency to bind vitamin B6 in vitro (from C alpha=5% for sample 2 to C alpha=22% for sample 3). This process is dependent on crystallinity and the mineralogical composition of the zeolitic samples. On the contrary, vitamin B6 was tightly bound to the mineral adsorbent based on bentonite (HSCAS)-C alpha=98%. The investigation of microelement adsorption in vitro, at pH 3.5 and 5, by zeolite and bentonite showed that Cu, Zn, Co and Mn were bound less tightly to zeolite than to bentonite. The obtained data suggest that bentonite material would reduce micronutrient availability more than zeolite.
PB - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2 - Acta Veterinaria
T1 - Adsorpton effects of mineral adsorbents; Part III: Adsorption behaviour in the presence of vitamin B6 and microelements
EP - 30
IS - 1
SP - 23
VL - 50
UR - conv_1145
ER -
@article{
author = "Tomašević-Čanović, Magdalena and Daković, Aleksandra and Marković, V and Radosavljević-Mihajlović, Ana and Vukicević, J",
year = "2000",
abstract = "Mineral adsorbents based on natural zeolite and bentonite may be used in animal diets in order to prevent poisoning caused by mycotoxins. In this paper vitamin B6 and microelement adsorption by six different samples of mineral adsorbents was considered. The results indicated that mineral adsorbents based on natural zeolite had a low efficiency to bind vitamin B6 in vitro (from C alpha=5% for sample 2 to C alpha=22% for sample 3). This process is dependent on crystallinity and the mineralogical composition of the zeolitic samples. On the contrary, vitamin B6 was tightly bound to the mineral adsorbent based on bentonite (HSCAS)-C alpha=98%. The investigation of microelement adsorption in vitro, at pH 3.5 and 5, by zeolite and bentonite showed that Cu, Zn, Co and Mn were bound less tightly to zeolite than to bentonite. The obtained data suggest that bentonite material would reduce micronutrient availability more than zeolite.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Acta Veterinaria",
title = "Adsorpton effects of mineral adsorbents; Part III: Adsorption behaviour in the presence of vitamin B6 and microelements",
pages = "30-23",
number = "1",
volume = "50",
url = "conv_1145"
}
Tomašević-Čanović, M., Daković, A., Marković, V., Radosavljević-Mihajlović, A.,& Vukicević, J.. (2000). Adsorpton effects of mineral adsorbents; Part III: Adsorption behaviour in the presence of vitamin B6 and microelements. in Acta Veterinaria
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 50(1), 23-30.
conv_1145
Tomašević-Čanović M, Daković A, Marković V, Radosavljević-Mihajlović A, Vukicević J. Adsorpton effects of mineral adsorbents; Part III: Adsorption behaviour in the presence of vitamin B6 and microelements. in Acta Veterinaria. 2000;50(1):23-30.
conv_1145 .
Tomašević-Čanović, Magdalena, Daković, Aleksandra, Marković, V, Radosavljević-Mihajlović, Ana, Vukicević, J, "Adsorpton effects of mineral adsorbents; Part III: Adsorption behaviour in the presence of vitamin B6 and microelements" in Acta Veterinaria, 50, no. 1 (2000):23-30,
conv_1145 .
