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| Registros recuperados: 23 | |
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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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| YILMAZ,BURCIN; CAKMAK,HULYA; TAVMAN,SEBNEM. |
| Abstract: In this study effects of ultrasonic pretreatment with different sonication sources on drying behavior of carrot slices were evaluated. Fresh carrot slices were pretreated with ultrasonic probe at 65, 75 and 85 W or ultrasonic bath at 10, 20 and 30°C for 3, 5 and 10 min before air drying. Water gain % and solid loss % of pretreated samples were calculated and color values, β-carotene content and rehydration ratios of dried samples were determined. Drying behavior of the pretreated samples was evaluated and the drying data were fitted to thin layer drying models. Constant drying rate period was not observed for the carrot slices; however two definite falling-rate periods having different slopes were obtained. Drying time was significantly reduced... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carrot; Ultrasound; Β-carotene; Rehydration; Modelling. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000500905 |
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| Registros recuperados: 23 | |
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