Abstract:
:Two hundred samples of raw milk were collected at the receiving plants located in three areas of high milk production in Zulia state, Venezuela. The CTT test and trial disk were used in order to detect the presence of antimicrobials. The positive samples were inoculated in tripticase soy broth, human blood agar and manitol salt agar in order to isolate Gram-positive bacteria. The identification of species was performed through biochemical tests. It was found that 45 samples (22.5%) of analyzed milk contained antimicrobials, and bacterial growth was obtained in 35 of them. 100 strains were isolated namely: 44 Staphylococcus, 19 Streptococcus, 17 Enterococcus, 9 Bacillus, 4 Micrococcus, 4 Corynebacterium and 3 Lactococcus. The most frequently isolated specie was S. aureus, the main producing agent of bovine mastitis in Zulia state, a microorganism frequently associated in the country to food-borne intoxications, associated to cheese processed from raw milk. It is recommended to apply control programs for the use of antibiotics.
journal_name
Arch Latinoam Nutrjournal_title
Archivos latinoamericanos de nutricionauthors
Faría Reyes J,García Urdaneta A,Izquierdo Corser P,Allara Cagnasso M,Valero Leal Ksubject
Has Abstractpub_date
2002-03-01 00:00:00pages
68-73issue
1eissn
0004-0622issn
2309-5806journal_volume
52pub_type
杂志文章abstract::The energy requirements in free-living elderly rural people were investigated by measuring physical activity level and basal energy expenditure using a physical activity questionnaire and indirect calorimetry, respectively. Approximately 65 different occupational and leisure activities over the previous 12 months were...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1999-06-01 00:00:00
abstract::Tannins are natural compounds that abound in herbs, wood and fruits. Their numerous hydroxyl radicals confer them a strong avidity for metals such as Fe, Zn and Cu. This property makes them strong inhibitors for the gastrointestinal absorption of these metals. Our purpose was to determine the tannin content of herbal ...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1994-12-01 00:00:00
abstract::Carotenoids are responsible for the colour of a wide variety of both vegetable and animal foods. Several studies published recently have shown that these compounds have a beneficial effect in human health, thus, from a nutritional point of view, it is important to know the factors related to their degradation, because...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章,评审
doi:
更新日期:2004-06-01 00:00:00
abstract::The first part of this study revealed that a sunflower meal submitted to thermic treatment resulted in a protein of better quality when supplemented with lysine, while the meal not subjected to thermic treatment, supplemented with methionine, did not increase its nutritional value. These data indicated, therefore, tha...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1988-06-01 00:00:00
abstract::We compared the effect of the consumption of seje oil (Oenocarpus bataua), with that of olive oil, on plasma lipids and susceptibility in vitro to oxidation of high density lipoprotein (HDL) in the rat. Two groups often male Sprague Dawley rats were fed ad libitum, for a lapse of eight week, with a purified diets with...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2011-06-01 00:00:00
abstract::The evaluation of blood pressure and anthropometric measurements is important for evaluating the health of children and teenagers, since cardiovascular abnormalities are becoming more and more common in this population. The objective of this study was to analyze the correlation between anthropometric measurements and ...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2006-09-01 00:00:00
abstract::A comparison between the chemical composition and physical characteristics of ñame congo (Dioscorea bulbifera) and mapuey (Dioscorea trifida) white and purple varieties, was made. The tubers were evaluated for their physical attributes (morphology, size and weight). The chemical analysis was done according to AOAC met...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2000-09-01 00:00:00
abstract::The Mediterranean diet has been described as a model from a nutritional and sanitary point of view due to the proportion in which it includes all the food groups. Nevertheless, in the last few years changes in lifestyle have triggered a move away from the recommended intakes in relation to several nutrients. The intak...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2004-06-01 00:00:00
abstract::The pregnant teenager is considered at nutritional risk specially due to the fact that most of them still growing and developing. Therefore the demands of pregnancy compete with those of growth causing an extra need for her and the fetus (1). Iron, zinc and folate are essential nutrients that are frequently low on the...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2001-09-01 00:00:00
abstract::This article presents the methodology to incorporate nutrition education in Chilean primary schools. In 2001, nutritional status, food and nutrition knowledge, attitudes and practices of 1701 school children from ten urban and rural public schools (3rd to 7th grade) were evaluated. This information was necessary to de...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章,评审
doi:
更新日期:2004-06-01 00:00:00
abstract::Three experiments were conducted to study the possibility of improving the nutritive value of broad beans (Vicia faba, L.) in poultry diets. In the first experiment, raw and autoclaved (1.0 kg/cm2/15 min) beans, with and without antibiotic supplementation, were studied. The results after 21 days showed no significant ...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1980-03-01 00:00:00
abstract::A prediction equation to estimate body fat mass from skinfold thickness for healthy elderly was developed using a four compartmental (4C) model as criterion method. This study included 202 subjects = 60 y old. The measurements of total body water, bone mineral content and body density were included in the 4C model equ...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2007-12-01 00:00:00
abstract::Volatiles from aqueous extract of peppermint commercial sachets were investigated through gas chromatography/flame ionization detection (GC/FID) and GC/mass spectrometry (MS). Samples were prepared under similar conditions as in homemade tea. Volatiles were isolated using solid phase extraction method (SPE) with Porap...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2012-12-01 00:00:00
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journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1990-03-01 00:00:00
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journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1997-09-01 00:00:00
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journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1994-03-01 00:00:00
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journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1998-12-01 00:00:00
abstract::Mean adult height is an indicator of very long-term (centuries) socioeconomic and nutritional trends in homogeneous populations. At the same time, changes in height have also been shown to be an indicator of long-term (generations) living conditions in homogeneous populations, and thus, a good complement to the usual ...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 历史文章,杂志文章
doi:
更新日期:1991-06-01 00:00:00
abstract::The nutritional characteristics of a cookie formulated with bovine plasma as main protein source was evaluated. Bovine plasma was mixed with wheat flour, sugar or salt, condiments and vegetable oil. The mix was placed in trays and baking at 120 degrees C during 1 hour. Moisture, fat, protein, carbohydrate, metabolizab...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1998-09-01 00:00:00
abstract::A survey was carried out on housewives of rural bean-producing areas for the purpose of collecting information on bean selection procedures, culinary practices and bean consumption in rural homes from four departments of northeastern Guatemala. The study sample consisted of 10 families selected at random from each of ...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1988-12-01 00:00:00
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journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1989-09-01 00:00:00
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journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2008-03-01 00:00:00
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journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2010-06-01 00:00:00
abstract::Obesity produces greater circulation of free fatty acids (FFA). In adults, the FFA composition changes in states of obesity; in adolescents, the results are contradictory. This study compare the FFA profile of obese youth with and without Metabolic Syndrome (MetS) and explore the association between FFA and metabolic ...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2014-12-01 00:00:00
abstract::Although Mexico is a country with a great fishing potential, fish consumption remains very low. An important reason for this situation is the difficulty faced in regard to its preservation and distribution, a factor which notably increases the final price of the product. As is known, in some countries fish preservatio...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1985-03-01 00:00:00
abstract::The objective of this study was to verify if the diet protein level affects the genesis of the repair tissue in rats submitted to a poly-chloro-vinyl (PVC) sponge implantation, as well as to analyse the possible alterations in the synthesis of the mucopolysaccharides acids (glucosaminoglycans) by the histophotometry t...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1992-12-01 00:00:00
abstract::The objectives of the studies described herein were: 1) to obtain a sunflower flour and protein concentrate for human consumption, and 2) to explore possible ways for their utilization. The Peredovik variety was selected, since it is most abundant in Mexico. The procedure usually followed for the obtention of flours f...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1980-12-01 00:00:00
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journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1985-12-01 00:00:00
abstract::In accordance with the fact the aging process is closely related to the individual nutrition, it is possible to infer that the daily diet could help and improve, to a certain degree, to the elderly well-being. Based on this and making use of the food technology expertise, the development of a low cost, easily prepared...
journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:1995-12-01 00:00:00
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journal_title:Archivos latinoamericanos de nutricion
pub_type: 杂志文章
doi:
更新日期:2011-09-01 00:00:00