Riboflavin is an essential, water-soluble vitamin (B2) and a component of basic cellular metabolism. The aim of the present study is to isolate and characterize riboflavin producing bacteria from different food sources. Ten different riboflavin enriched food sources were collected from Vellore district. ...
The effects of Calcium (Ca+2) on virulence and some parameters should be analyzed in this study. Pseudomonas aeruginosa Gram (-) and Bacillus cereus Gram (+) were used. Both bacteria are soil bacteria. In this study; the effect of Ca+2 on protease, amylase, LasB elastolytic assay, H2O2, pyorubin and biof...
Abstract The present study was conducted to assess the phenolic content, and antibacterial and antioxidant activities of Lathyrus L. species. The extraction of phenolic compounds from whole seeds, seed coat and cotyledon of Lathyrus hierosolymitanus Boiss. and Lathyrus annuus L. seeds was performed emplo...
Antioxidantes/análisis,
Compuestos Fenólicos,
Lathyrus/anatomía & histología,
Semillas/anatomía & histología,
Extractos Vegetales/análisis,
Cromatografía Líquida de Alta Presión/métodos,
Bacillus cereus/clasificación,
Cotiledón/efectos adversos,
Escherichia coli/clasificación,
Productos Biológicos,
Pseudomonas aeruginosa/clasificación
Muzammil, S;
Siddique, M. H;
Mureed, F;
Andleeb, R;
Jabeen, F;
Waseem, M;
Zafar, S;
Rehman, H. F;
Ali, T;
Ashraf, A.
Continuous occurrence of heavy metals is a major cause of environmental pollution due to its toxic effects. At minimum concentrations, these metals are highly reactive and can gather in the food chains and food web, causing major dangers to public health concerns. Soil samples were collected from Paharan...
Myrcianthes pungens (Myrtaceae) es un árbol nativo de Brasil conocido como guabijú. En nuestro estudio, describimos la composición química del aceite esencial de las hojas secas de M. pungens, la actividad antioxidante por diferentes métodos y la actividad antibacteriana contra Staphylococcus aureus...
This study aimed to evaluate the occurrence of Bacillus cereus group in requeijões and especialidades lácteas tipo requeijão (regular and light) and to verify if there is differences in relation to this occurrence among different categories of these products. A set of 14 (35%) lots was contaminated wi...
Foodborne diseases are a global concern. In Brazil, the most prevalent pathogen found in foodborne outbreaks is Salmonella sp. (14.4%), followed by Staphylococcus aureus (7.7%), Escherichia coli (6.5%), and Bacillus cereus (3.1%). With the aim to perform a regional detailed analysis of foodborne intoxica...
Bacillus cereus group includes not pathogenic and high pathogenic species. They are considered as a risk to public health due to foodborne diseases and as an important cause of economic losses to industries due to production of spoilage enzymes. Some researches have been performed in order to assess the ...
ABSTRACT Polyhydroxyalkanoates (PHA) are efficient, renewable and environment friendly polymeric esters. These polymers are synthesized by a variety of microbes under stress conditions. This study was carried out to check the suitability of waste frying oil in comparison to other oils for economical biop...
Diversos conservantes naturais
têm sido utilizados na inativação de
micro-organismos, sem efeitos adversos
com relação aos valores nutricionais
dos alimentos e da saúde humana.
Entretanto, estudos apontam
reações adversas aos aditivos sintéticos,
tais como reações tóxicas e o possível
desenv...
