Advances in Nutrition & Food Science最新文献

{"title":"Study of Salmonella Spread Spin Food from Plant Origin in the Market","authors":"","doi":"10.33140/anfs.04.03.05","DOIUrl":"https://doi.org/10.33140/anfs.04.03.05","url":null,"abstract":"Fresh food from plants (PSAT) is fresh food consumed directly or after experiencing minimal processing. Therefore PSAT\u0000to be consumed must be safe from aspects of microbial contamination and physical chemical contamination. There are\u0000several types of pathogenic microbes, which can contaminate PSAT and can cause disease disorders. One microbe, which\u0000includes pathogenic microbes and potentially contaminates PSAT, is Salmonella sp. Salmonella sp microbes are pathogenic\u0000to society in general. Some health problems caused by PSAT contaminated with Salmonella sp, disorders of the digestive\u0000tract, in the form of diarrhea, or typhus. Land and water used in the cultivation process and handling of it contaminated\u0000with salmonella sp.\u0000To know the prevalence of Salmonella sp in PSAT, a study was carried out, by taking samples at locations, and selected\u0000commodities. The locations chosen are West Java, Banten and DKI Jakarta in two traditional markets in each province.\u0000While the selected commodities are bean sprouts, tomatoes and cabbage. Sampling was carried out by random method,\u0000with the population in accordance with the number of vegetable traders in that location. Testing of samples for Listeria\u0000monocytogenes contamination is carried out in accredited laboratories.\u0000From the results of testing of 300 (three hundred) samples, consisting of 100 samples of bean sprouts, 100 samples of\u0000tomatoes, and 100 samples of cabbage, 4 samples of bean sprouts (or 4%) were stated to be positively contaminated with\u0000Salmonella sp. 3 samples of cabbage (3%) were positive for salmonella contamination. In other words, Salmonella sp\u0000contamination is found in 4 sample bean sprouts from 100 samples, pollution also occurs in 2 tomato samples from 100\u0000samples and occurs in 3 samples of cabbage from 100 samples.","PeriodicalId":173678,"journal":{"name":"Advances in Nutrition & Food Science","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128557041","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Listeria Monocytogenes Contamination Study in Food from Plant Origin in the\u0000Market","authors":"","doi":"10.33140/anfs.04.03.04","DOIUrl":"https://doi.org/10.33140/anfs.04.03.04","url":null,"abstract":"Fresh food from plants is fresh food that is consumed directly or after cutting, I have minimal processing. Therefore PSAT to\u0000be consumed must be safe from aspects of microbial contamination and physical chemical contamination. There are several\u0000types of pathogenic microbes, which can contaminate PSAT and can cause disease disorders. One microbe, which includes\u0000pathogenic microbes and potentially contaminates PSAT, is Listeria monocytogenes. Microbes Listeria monocytogenes are\u0000pathogenic in certain groups of people in small amounts.\u0000To know the prevalence of Listeria monocytogenes, studies were carried out, by taking samples at locations, and selected\u0000commodities. The locations chosen are West Java, Banten and DKI Jakarta in two traditional markets in each province.\u0000While the selected commodities are bean sprouts, tomatoes and cabbage. Sampling was carried out by random method,\u0000with the population in accordance with the number of vegetable traders in that location. Testing of samples for Listeria\u0000monocytogenes contamination is carried out in accredited laboratories.\u0000From the results of testing of 300 (three hundred) samples, consisting of 100 samples of bean sprouts, 100 samples of\u0000tomatoes, and 100 samples of cabbage, all test samples were declared negative or unexposed to Listeria monocytogenes.","PeriodicalId":173678,"journal":{"name":"Advances in Nutrition & Food Science","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127677030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Plant Density Effects on Yield and Yield Attributes of Two Soybean Varieties in\u0000Kharif-II Season of Bangladesh","authors":"","doi":"10.33140/anfs.04.03.03","DOIUrl":"https://doi.org/10.33140/anfs.04.03.03","url":null,"abstract":"The present study was undertaken with a view to study the effect of plant density on yield and yield attributes of two soybean\u0000varieties in kharif–II season. The experiment was conducted in kharif-II season 2012 at mymensingh with two soybean\u0000varieties, namely PB-1 (Shohag) and G-2 (Bangladesh soybean-4) and six plant densities, viz; 20, 40, 60, 80, 100 and 120\u0000plants m-2 established using an equidistant (square) planting pattern of 22.4cm x 22.4 cm, 15.8 cm x 15.8 cm, 12.9 cm x12.9\u0000cm, 11.2 cm x 11.2 cm, 10 cm x 10 cm and 9.1 cm 9.1 cm, respectively. The experiment was laid out in a split-plot design\u0000with varieties in main-plots and plant densities in sub-plots. The treatments were replicated three times. Increased plant\u0000density increased plant height, number of nodes plant-1, total dry matter, seed yield (1.02 t ha-1) and Stover yield (1.15 t ha-1)\u000080 to 100 plants m-2 and then decreased with increased plant density. Again increased plant density linearly decreased in\u0000number of branches plant-1, fertile pods plant-1, non-fertile pods plant-1, number of seeds plant-1, seed yield plant-1 and 100-\u0000seed weight up to 120 plants m-2 depending on variety and season. The study concludes that the highest yield of soybean\u0000in kharif –II season could be obtained from varietyPB-1 with a plant density of 100 plants m-2 and 80 plants m-2in G-2.","PeriodicalId":173678,"journal":{"name":"Advances in Nutrition & Food Science","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122972014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Practices of Usage of Antibiotics in Chicken Farming and Impact of Some of their\u0000Residues in Products Consumed in Yaoundé, Cameroon","authors":"","doi":"10.33140/anfs.04.03.02","DOIUrl":"https://doi.org/10.33140/anfs.04.03.02","url":null,"abstract":"Background: Veterinary antibiotics are drugs widely used against bacterial infections in animals such as chickens, for\u0000infections prevention or treatment. But it was noticed that foodstuffs contaminated with antimicrobial residues may cause\u0000diverse side effects to consumers, when their levels are exceeding the standards and this occurs when antibiotics are poorly\u0000used. To date, data regarding antimicrobial usage in chicken farming and their levels in chicken products are not almost\u0000available. A survey was conducted to a hundred of farmers in twenty seven localities of Yaoundé, the political capital of\u0000Cameroon to describe the usage practices of antibiotics. Tissue and egg samples were randomly collected in five markets\u0000of the same town to appraise their compliance for tetracyclines and β-lactams with standards (not exceeding maximum\u0000residues limits) using the radio-receptor technique (Charm II Test).\u0000Results: The results showed that 92.1 % of farms were using antibiotics via drinking water administration. Among the\u0000antibiotics used, tetracycline’s represent 66.7 %, quinolones 44.4 %, β-lactams 22.2 % and nitro furans 11.1 %. Diseases\u0000were recorded in the majority of the farms during the survey and they include cough (92.1 %), gomboro (27.7 %), parasitosis\u0000(25.7 %) and pullorose (25.7 %).The withdrawal period was not following by 35.6 % of the farmers, 43.5 % of farms were\u0000not respecting the administration dose while 50.5 % were not having an appropriate place for the storage of antibiotics.\u000061.9 % of liver, 38.1 % of gizzard, 33.3 % of muscle and 8.8 % of egg samples contained tetracycline residues above the\u0000maximum residue limits (MRLs) (200 µg /Kg for tetracycline residue and 50 µg /Kg for β-lactam). Contrarily, none of the\u0000samples were none compliance for β-lactam residues.\u0000Conclusion: These results suggest that, poorly use of antibiotics in rearing of chickens in Yaoundé (Cameroon) presents\u0000a risk for consumers. It is therefore important to inform the farmers about recommended standards for the use of these\u0000antibiotics in order to guarantee consumer food safety","PeriodicalId":173678,"journal":{"name":"Advances in Nutrition & Food Science","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134212796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intravascular Papillary Endothelial Tumor of the Adrenal Gland: A Case Report\u0000and Review of Literature","authors":"","doi":"10.33140/anfs.04.03.01","DOIUrl":"https://doi.org/10.33140/anfs.04.03.01","url":null,"abstract":"Intravascular Papillary Endothelial Hyperplasia (IPEH) or Masson’s Tumor is a benign vascular tumor, most commonly\u0000seen on the skin and usually on the head, neck or extremities. It is more common in women with no age predilection. Visceral\u0000involvement is very rare, with about 30 intra-abdominal reports. We present a case report of a 58 year old woman who\u0000underwent a CT scan due to dysphagia complaints, with an incidental known finding of growth in the adrenal adenoma, which\u0000was 5 cm in diameter on hospitalization. The patient underwent laparoscopic adrenalectomy. Biopsy results demonstrated a\u0000brownish yellow lesion, 2.8 cm in diameter, composed of a blood clot and septate. Immunochemical staining for CD31 and\u0000CD34 was positive and the lesion was diagnosed as an IPEH of pure form. Our review of literature examines different forms\u0000of IPEH, previous reports and characteristics of Masson’s tumors in the adrenal gland and stratifies ways of differentiation\u0000it from other benign or malignant lesions of the adrenal.","PeriodicalId":173678,"journal":{"name":"Advances in Nutrition & Food Science","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117262970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Natural Fruit Sugars and Human Health: A Reality","authors":"","doi":"10.33140/anfs.04.02.5","DOIUrl":"https://doi.org/10.33140/anfs.04.02.5","url":null,"abstract":"Natural fruits and fruit juices are sources of many essential nutrients and provide nutritional value for human health. Fruit\u0000juices also contains antioxidants predominantly polyphenols, oligosaccharides, fiber and nitrate, which are very useful\u0000for human health may induce a prebiotic-like effect. Many research articles recently reported that consumption of large\u0000quantity of natural fruits and fruit juices containing glucose, sucrose and fructose which might counteract the health benefits.\u0000Commonly reported health risks are CVD (Cardiovascular diseases), obesity, Diabetes, Alzheimer’s, Cancer, and Liver\u0000Disease. Thus this article summarizes the effect of intake of natural sugars on nutrition and human health. The consumption\u0000of sugars and its relation to health issues are the subjects of considerable debate and controversy.\u0000Several prospective studies have been conducted to examine the relationship between fruit juice intake and risk of incident\u0000type 2 diabetes, but results have been mixed. In the present study, we aimed to estimate the association between fruit juice\u0000intake and risk of type 2 diabetes.","PeriodicalId":173678,"journal":{"name":"Advances in Nutrition & Food Science","volume":"18 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134217287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Microbial Load on Fresh-Cut Pineapple in Koforidua (Ghana)\u0000Market","authors":"","doi":"10.33140/anfs.04.02.4","DOIUrl":"https://doi.org/10.33140/anfs.04.02.4","url":null,"abstract":"Fresh-cut fruits are fruits that have been peeled, trimmed, chopped and packaged for consumers while still maintaining\u0000its freshness. Fresh-cut fruits are increasingly becoming popular with consumers because of its convenience. A major\u0000challenge faced in Ghana is the inappropriate method of processing to maintain the quality of the fresh-cut fruits. This may\u0000increase the incidence of microbial contamination which will then reduce the shelf-life of fresh-cut fruits as well as causing\u0000foodborne illness to consumers. This study was therefore conducted to assess the microbial loads on fresh-cut pineapple\u0000sold in Koforidua market in Ghana. Fresh-cut pineapples were obtained from three different vendors in Koforidua central\u0000market in Ghana. Pour plate method was used to analyze five microorganisms which include Total coliform bacterial,\u0000Escherichia coli, Salmonella, Yeast and moulds on the fresh-cut pineapple samples. The microbial counts were transformed\u0000into colony forming units (cfu) and analyzed using SPSS. Salmonella plates showed no growth of bacteria colonies, but\u0000total coliform bacteria, Escherichia coli, yeast and moulds showed growth on the pour plates. The analyses indicated that\u0000the microbial count among vendors were not significantly different (P>0.05). The total coliform count showed a range of\u00001.1×103\u0000 to 1.2×103\u0000cfu, 1.0 ×103\u0000cfu for Escherichia coli, yeast ranged from 1.2×103\u0000 to 4.7×103\u0000cfu, moulds ranged from 0\u0000to 2.5×103cfu forall the three vendors. All the values indicated for the microorganisms analyzed are above the acceptable\u0000limit of microorganisms in food. It is therefore concluded that fresh-cut fruits sold on koforidua market are not quality for\u0000consumption; however vendors need to be trained on proper conditioning of the fruits prior to consumption.","PeriodicalId":173678,"journal":{"name":"Advances in Nutrition & Food Science","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126688997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Innovative Extraction Techniques for the Optimum Extraction of Phenolic Compounds from Peanut Meal and Evaluation of Their Biological Activities","authors":"","doi":"10.33140/anfs.04.02.2","DOIUrl":"https://doi.org/10.33140/anfs.04.02.2","url":null,"abstract":"There is a worldwide demand for phenolic compounds (PC) because they exhibit several biological activities. This work\u0000aimed at extracting phenolic compounds from peanut meal. The methods of extraction were mainly: conventional solvent\u0000extraction (traditional methods) and ultrasound assisted extraction (recent methods) and comparing their results. Peanut\u0000meal (PM) was prepared by defatting with n-hexane, and then extracted by the two previous methods. First, the conventional\u0000solvents used were 80% methanol, ethanol, acetone, isopropanol, and distilled water. Then studied Different parameters\u0000such as meal: water ratio, also the effect of temperature and the pH on the extraction process. Second, ultrasonic assisted\u0000extractions (USAE), the parameters investigated were temperature, time and speed of sonication. Finally, all the extracts\u0000were analyzed by HPLC for their phenolic contents. Results indicated that the highest extracted PC achieved by solvents\u0000was in distilled water where 1:100, Meal: Water ratio which extracted 40 mg PC / g PM at 30& 35°C. Highest extracted PC\u0000was achieved by alkaline medium at pH 12 more than acidic and neutral medium. While (USAE) at speed 8 ultrasonication\u0000and temperature 30ᵒC, extracted 49.2mg PC /g PM. Sothe ultrasound assisted extraction exhibited great influence on\u0000the extraction of phenolic compounds from peanut meal. The ultrasonic peanut extract was examined for its antioxidant,\u0000antimicrobial and anticarcinogenic activities. The antioxidant activity of PM phenolic extract prepared by ultrasonic\u0000technique, was measured by, β-carotene, and DPPH methods, and reducing antioxidant power. Results revealed values:\u000084.57, 57.72 and 5960 respectively. The PM extract showed different levels of antimicrobial activity against the pathogenic\u0000bacteria used. As for the anticarcinogenic effect PM phenolic extract most effective on inhibiting colon carcinoma and\u0000lung carcinoma cell lines with IC50 = 20.7 and 20.8 µ/ml., respectively. This was followed by intestinal carcinoma and liver\u0000carcinoma cell lines with IC50= 39.6 and 40.2µ/ml.","PeriodicalId":173678,"journal":{"name":"Advances in Nutrition & Food Science","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128133855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genotype X Environment Interaction for Quality Traits in Bread Wheat Genotype\u0000Tested At Six Environments","authors":"","doi":"10.33140/anfs.04.02.3","DOIUrl":"https://doi.org/10.33140/anfs.04.02.3","url":null,"abstract":"The study was conducted to evaluate the effect of GEI and its magnitude on the grain quality of bread wheat genotypes in\u0000Ethiopia. 15 bread wheat genotypes were evaluated using RCBD with four replications at six different locations in Ethiopia\u0000during 2017/18 cropping season. Combine Analysis of variance showed highly significant (P<0.001) differences among\u0000genotype, environment and GEI for investigated quality traits except GEI shows non-significant difference in dry gluten and\u0000gluten index. The environment contributed more than 50% only in PC (83.6%) and HLW (56.1%). The three components,\u0000G, E and GxE made almost similar contribution to most of the quality traits (WG, DG and GI), although the contribution\u0000of the environment was a little higher. Hardness index was determined mainly by the genotype (69.3%). The contribution\u0000of GxE was higher than that of genotype in all quality traits except in HDI and GI, again indicating the important role of\u0000GxE in the determination of wheat quality traits. Genotype ETBW9045 and ETBW8065 gave the best value of protein in\u0000the favorable means (15.05% and 14.75%) respectively. The Hidase had the highest value of wet gluten (58.2%) and dry\u0000gluten (24.38%) in average for all investigated locations (58.2%). GGE biplot declared ETBW9045 (#10) and ETBW8065\u0000(#6) genotypes as stable in all quality. These two genotypes ETBW9045 (#10) and ETBW8065 (#6) are recommended for\u0000wide adaptation and for crossing. This study demonstrates success in wheat breeding for improved quality in bread wheat.\u0000The study also provides information on the combined stability of improved quality of the nationally important bread wheat\u0000genotypes. Therefore, the results of this study could be valuable for national bread wheat breeding programs to develop\u0000new varieties with high stable grain quality.","PeriodicalId":173678,"journal":{"name":"Advances in Nutrition & Food Science","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129965827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Innovative Approach to Food Safety Training for Temporary and Retail\u0000Operations","authors":"","doi":"10.33140/anfs.04.02.1","DOIUrl":"https://doi.org/10.33140/anfs.04.02.1","url":null,"abstract":"Food safety training is an integral component in the public health\u0000system designed to prevent the incidence of foodborne outbreaks.\u0000However, there is a lack of evidence that food safety training\u0000programs directly result in improved food hygiene. The majority\u0000of food safety courses are delivered in classroom settings or on-line\u0000with no practical component. To assess knowledge of students, a\u0000written examination is often required to obtain certification. This\u0000training is inadequate as it reflects poor training designs that focus\u0000only on producing certified personnel rather than paying attention\u0000to achieving competency in food hygiene practice [1,2]. Food safety\u0000training leads to an improvement in food safety only if the knowledge\u0000imparted results in a positive change in behaviour [3].","PeriodicalId":173678,"journal":{"name":"Advances in Nutrition & Food Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129466029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}