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| Amin, Mohammad Nurul. |
| Vegetable production in Bangladesh has increased substantially (3 million tons) and ranked third position in the world. Root vegetable need to be cleaned before transporting from field to market. A base line survey was conducted on vegetables production, sorting, washing, and packaging in four vegetable growing districts such as Narsingdi, Bogura, Jashore, and Pabna district to generate baseline indicators which helped in developing a mechanical device for carrot washing. In all locations, root crops (carrot and radish) were washed manually by farmers to get better price. Manual method is drudgery, time consuming and unhygienic. A batch type carrot washing machine with holding capacity of 120 kg was designed and fabricated with locally available materials... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Benefit cost ratio; Carrot; Colour; Capacity; Microbial load. |
| Ano: 2021 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/6269 |
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| Reyes Carranza,Laura; Rubio Lozano,Maria Salud; Méndez Medina,Ruben Danilo; Rodarte,Maria Del Carmen Wacher; Núñez Espinosa,Jose Fernando; Velázquez Camacho,Bertha Lucila; Macedo,Renata Ernlund Freitas. |
| Beef can be contaminated during the slaughter process, thus other methods, besides the traditional water washing, must be adopted to preserve meat safety. The objective of this study was to evaluate the effect of 2% acetic acid interventions on the reduction of indicator bacteria on beef carcasses at a commercial slaughterhouse in Mexico. Reduction was measured by the count of mesophilic aerobic bacteria (TPC), total coliform (TC), and fecal coliform (FC) (log CFU/ cm²). Among the different interventions tested, treatments combining acetic acid solution sprayed following carcass water washing had greater microbial reduction level. Acetic acid solution sprayed at low pressure and longer time (10-30 psi/ 60 s) reached higher TPC, TC, and FC reductions than... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bovine carcass; Acid treatment; Microbial load. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000300009 |
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| ZOU,Yu; JIANG,Aili. |
| Effect of ultrasound treatment on carrot juice was investigated through measuring pH, electrical conductivity, viscosity, visual color, total soluble solids, total sugars, total carotenoids, ascorbic acid contents and microbial load. No significant effect (p>0.05) of ultrasound treatment on pH of carrot juice was observed. Electrical conductivity, viscosity and color values gradually increased (p<0.05) with treatment time increase. Total soluble solids, total sugars, total carotenoids and ascorbic acid contents of carrot juice were significantly improved (p<0.05) due to ultrasound treatment. Moreover, significant decrease (p<0.05) in microbial load of sonicated carrot juice was observed. Results from present study suggested that ultrasound... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ultrasound treatment; Carrot juice; Quality; Microbial load. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612016000100111 |
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| LEPAUS,Bárbara Morandi; ROCHA,Jéssica Souza; SÃO JOSÉ,Jackline Freitas Brilhante de. |
| Abstract This work evaluated the effectiveness of 1 and 2% acetic and lactic acid, 3% hydrogen peroxide, 200 mg/L sodium hypochlorite and 200 mg/L sodium dichloroisocyanurate to reducing natural contaminants as well as Salmonella enterica Enteritidis inoculated on the surface of strawberries, cucumbers, and rocket leaves. The reduction of aerobic mesophilic and molds and yeasts was between 1.67 – 2.73 and 0.61 – 1.46 log CFU/g in strawberries, 1.48 – 2.19 and 1.02 – 2.01 log CFU/g on rocket leaves, and 1.10 – 2.08 and 0.88 – 1.58 log CFU/g in cucumbers, respectively. The most effective sanitizers for reducing Salmonella enterica Enteritidis in strawberries were 1% and 2% lactic acid, while in cucumbers and rocket leaves was the 2% lactic acid as well as... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ready-to-eat food; Non-chlorinated sanitizers; Microbial load; Food safety; Quality. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020005001201 |
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