References

Barnes, E.M., C.S. Impey and B.J. Stevens, 1979. Factors affecting the incidence and anti-salmonella activity of the anaerobic caecal flora of the young chick. J. Hyg. (Lond.), 82: 263-283.
PubMed  |  Direct Link  |  

Berggren, A.M., I.M.E. Bjorck, E.M.G.L. Nyman and B.O. Eggum, 1993. Short-chain fatty acid content and pH in caecum of rats given various sources of carbohydrates. J. Sci. Food Agric., 63: 397-406.
CrossRef  |  Direct Link  |  

Caussy, D., M. Gochfeld, E. Gurzau, C. Neagu and H. Ruedel, 2003. Lessons from case studies of metals: Investigating exposure, bioavailability and risk. Ecotoxicol. Environ. Saf., 56: 45-51.
CrossRef  |  

Chojnacka, K., 2007. Biosorption and bioaccumulation of microelements by Riccia fluitans in single and multi-metal system. Bioresour. Technol., 98: 2919-2925.
CrossRef  |  

Chojnacka, K., 2007. The Application of Biosorption and Bioaccumulation of Toxic Metals in Environmental Pollution Control. In: Hazardous Materials and Wastewater: Treatment, Removal and Analysis, Lewinsky, A.A. (Ed.). NOVA Science Publisher, New York, USA., pp: 309-359.

Chojnacka, K., 2010. Biosorption and bioaccumulation the prospects for practical applications. Environ. Inter., 36: 299-307.
CrossRef  |  

Chowdhury, S.D., I.K. Paik, H. Namkung and H.S. Limb, 2004. Responses of broiler chickens to organic copper fed in the form of copper-methionine chelate. Anim. Feed Sci. Technol., 115: 281-293.
Direct Link  |  

Corrier, D.E., D.J. Nisbet, C.M. Scanlan, A.G. Hollister and J.R. Deloach, 1995. Control of Salmonella typhimurium colonization in broiler chicks with a continuous-flow characterized mixed culture of cecal bacteria. Poult. Sci., 74: 916-924.
PubMed  |  

Crist, R.H., K. Oberholser, N. Shank and M. Nguyen, 1981. Nature of bonding between metallic ions and algal cell walls. Environ. Sci. Technol., 5: 1212-1217.
CrossRef  |  Direct Link  |  

Davis, T.A., B. Volesky and A. Mucci, 2003. A review of the biochemistry of heavy metal biosorption by brown algae. Water Res., 37: 4311-4330.
CrossRef  |  Direct Link  |  

Dobrzanski, Z., M. Korczynski, K. Chojnacka, H. Gorecki and S. Opalinski, 2008. Influence of organic forms of copper, manganese and iron on bioaccumulation of these metals and zinc in laying hens. J. Elementol., 13: 309-319.
Direct Link  |  

Donalson, L.M., W.K. Kim, V.I. Chalova, P. Herrera and J.L. McReynolds et al., 2008. In vitro fermentation response of laying hen cecal bacteria to combinations of fructooligosaccharide prebiotics with alfalfa or a layer ration. Poult. Sci., 87: 1263-1275.
CrossRef  |  

Engelhardt, W., 1995. Absorption of Short-Chain Fatty Acids from the Large Intestine. In: Physiological and Clinical Aspects of Short-Chain Fatty Acids, Cummings J.H., J.L. Rombeau and T. Sakata (Eds.). Cambridge University Press, Cambridge, MA., USA., pp: 149-170.

Fairweather-Tait, S.J., 1999. The importance of trace element speciation in nutritional sciences. Fresenius J. Anal. Chem., 363: 536-540.
CrossRef  |  

Garg, A.K., V. Mudgal and R.S. Dass, 2008. Effect of organic zinc supplementation on growth, nutrient utilization and mineral profile in lambs. Anim. Feed Sci. Technol., 144: 82-96.

Guo, F.C., B.A. Williams, R.P. Kwakkel and M.W. Verstegen, 2003. In vitro fermentation characteristics of two mushroom species, an herb and their polysaccharide fractions, using chicken cecal contents as inoculum. Poult. Sci., 82: 1608-1615.
Direct Link  |  

Gustafson, G.M. and I. Olsson, 2004. Partitioning of nutrient and trace elements in feed between body retention, faeces and urine by growing dairy-breed steers. Acta Agric. Scand. Sect. A: Anim. Sci., 54: 10-19.
CrossRef  |  

Hossain, S.M., S.L. Barreto and C.G. Silva, 1998. Growth performance and carcass composition of broilers fed supplemental chromium from chromium yeast. Anim. Feed Sci. Technol., 71: 217-228.
CrossRef  |  Direct Link  |  

Janeczek, M., K. Chojnacka, A. Chroszcz and A. Zielinska, 2012. New Generation of Dietary Supplements with Microelements for Livestock Possibilities and Prospects. In: Livestock: Rearing, Farming Practices and Diseases, Javed, M.T. (Ed.). NOVA Science Publisher, New York, USA pp: 17-44.

Janssen, P.W.M., R.G. Lentle, C. Hulls, V. Ravindran and A.M. Amerah, 2009. Spatiotemporal mapping of the motility of the isolated chicken caecum. J. Comp. Physiol. B: Biochem. Syst. Environ. Physiol., 179: 593-604.
CrossRef  |  

Johns, T. and P.B. Eyzaguirre, 2007. Biofortification, biodiversity and diet: A search for complementary applications against poverty and malnutrition. Food Policy, 32: 1-24.
CrossRef  |  

Jozefiak, D., A. Rutkowski and S.A. Martin, 2004. Carbohydrate fermantation in the avian ceca: A review. Anim. Feed Sci. Technol., 113: 1-15.

Kadukova, J. and E. Vircikova, 2005. Comparison of differences between copper bioaccumulation and biosorption. Environ. Int., 31: 227-232.

Kennedy, G., G. Nantel and P. Shetty, 2003. The scourge of hidden hunger: Global dimensions of micronutrient deficiencies. Food Nutr. Agric., 32: 8-16.
Direct Link  |  

Kubena, L., Y. Kwon, J. Byrd, C. Woodward and R. Moore et al., 2001. Drinking water treatment and dietary treatment effects on Salmonella enteritidis in leghorn hens during forced molt. Poult. Sci., 80 (Suppl. 1): 88-88.
Direct Link  |  

Marounek, M. and V. Rada, 1998. Age effect on in vitro fermentation pattern and methane production in the caeca of chickens. Physiol. Res., 47: 259-263.
PubMed  |  

Marounek, M., O. Suchorska and O. Savka, 1999. Effect of substrate and feed antibiotics on in vitro production of volatile fatty acids and methane in caecal contents of chickens. Anim. Feed Sci. Technol., 80: 223-230.

Marounek, M., V.M. Rada and V. Benda, 1996. Effect of Ionphores and 2-bromoethanesulphonic acid in hen caecal methanogenic cultures. J. Animal Feed Sci., 5: 425-431.

Meimandipour, A., M. Shuhaimi, A.F. Soleimani, K. Azhar and M. Hair-Bejo et al., 2010. Selected microbial groups and short-chain fatty acids profile in a simulated chicken cecum supplemented with two strains of Lactobacillus. Poult. Sci., 89: 470-476.
CrossRef  |  Direct Link  |  

Michalak, I. and K. Chojnacka, 2008. The application of macroalga Pithophora varia wille enriched with microelements by biosorption as biological feed supplement for livestock. J. Sci. Food Agric., 88: 1178-1186.
Direct Link  |  

Michalak, I., K. Chojnacka and P. Glavic, 2009. The possibilities of the application of feed additives from macroalgae in sustainable mineral animal feeding. Am. J. Applied Sci., 6: 1458-1466.
CrossRef  |  Direct Link  |  

Mista, D., B. Kioliczewska, W. Zawadzki, E. Pecka and M. Steininger et al., 2011. The effect of Linola and W92/72 transgenic flax seed on the rabbit caecal fermentation at In vitro study. Pol. J. Vet. Sci., 14: 557-564.
PubMed  |  

Mrvcic, J., D. Stanzer, V. Stehlik-Tomas, D. Skevin and S. Grba, 2007. Optimization of Bioprocess for production of copper- enriched biomass of industrially important Sacharomyces cerevisiae. J. Biosci. Bioeng., 103: 331-337.
CrossRef  |  PubMed  |  

Nicholson, F.A., B.J. Chambers, J.R. Williams and R.J. Unwin, 1999. Heavy metal contents of livestock feeds and animal manures in England and Wales. Bioresour. Technol., 70: 23-31.
Direct Link  |  

Pechova, A., L. Misurova, L. Pavlata and R. Dvorak, 2009. The influence of supplementation of different forms of zinc in goats on the zinc concentration in blood plasma and milk. Biol. Trace Elem. Res., 132: 112-121.
PubMed  |  

Saengkerdsub, S., W.K. Kim, R.C. Anderson, D.J. Nisbet and S.C. Ricke, 2006. Effects of nitrocompounds and feedstuffs on In vitro methane production in chicken cecal contents and fluid. Anaerobe, 12: 85-92.
CrossRef  |  PubMed  |  

Schiewer, S. and B. Volesky, 1995. Modeling of the proton-metal ion exchange in biosorption. Environ. Sci. Technol., 29: 3049-3058.
PubMed  |  

Shanmugavelu, S., G. Ruzickova, J. Zrustova and J.D. Brooker, 2006. A fermentation assay to evaluate the effectiveness of antimicrobial agents on gut microflora. J. Microbiol. Methods, 67: 93-101.
CrossRef  |  

Tsukahara, T. and K. Ushida, 2000. Effects of animal or plant protein diets on cecal fermentation in guinea pigs (Cavia porcellus), rats (Rattus norvegicus) and chicks (Gallus gallus domesticus). Comp. Biochem. Physiol. A, Mol. Integr. Physiol., 127: 139-146.
CrossRef  |  PubMed  |  

Van der Wielen, P.W.J.J., S. Biesterveld, S. Notermans, H. Hofstra, B.A. Urlings and F. Vanknapen, 2000. Role of volatile fatty acids in development of ceca microflora in broiler chickens during growth. Applied Environ. Microbiol., 66: 2536-2540.
Direct Link  |  

Varadyova, Z., I. Zelenak and P. Siroka, 2000. In vitro study of the rumen and hindgut fermentation of fibrous materials (meadow hay, beech sawdust, wheat straw) in sheep. Anim. Feed Sci. Technol., 83: 127-138.
CrossRef  |  Direct Link  |  

Veglio, F. and F. Beolchini, 1997. Removal of metals by biosorption: A review. Hydrometallurgy, 44: 301-316.
CrossRef  |  Direct Link  |  

Zhao, F.J., Y.H. Su, S.J. Dunham, M. Rakszegi, Z. Bedo, S.P. McGrath and P.R. Shewry, 2009. Variation in mineral micronutrient concentrations in grain of wheat lines of diverse origin. J. Cereal Sci., 49: 290-295.
CrossRef  |  

Zielinska, A., 2010. Elaboration of production process of new generation of mineral feed additives based on microalgae biomass. Ph.D. Thesis, Wroclaw University of Technology.