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Skip to Search Results- 2Serafini, Álvaro B.
- 1André, Maria C. P. B.
- 1Carvalho, Isabel D.
- 1Fernandes, Daniela C.
- 1Machado, Débora C.
- 1Maia, Carla M.
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Microbiological evaluation of egg shell powder and optimization of its preparation technique
Download2007
Serafini, Álvaro B., Prado, Carla M., Fernandes, Daniela C., Naves, Maria M. V.
The research aimed to analyze the microbiological profile of the dust of the chicken eggshell distributed to needy communities, as an alternative source of calcium, as well as optimize the product development technique, targeting efficacy and safety in hygienic-sanitary terms. Sampling was...
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Microbiological quality of organic vegetables produced in soil treated with different types of manure and mineral fertilizer
Download2006
Maia, Carla M., Carvalho, Isabel D., Serafini, Álvaro B., da Silva, Natan F., André, Maria C. P. B., Machado, Débora C.
An attempt was made to evaluate microbiological quality of horticultural crops grown organically. Three species of vegetables were used, lettuce (Lactuva sativa), radish (Raphanus sativus) and spinach (Tetragonia expansa), grown organically, in fertile soil. Six different treatments were applied:...