Fruits serve as a source of energy, vitamins, minerals, and dietary fiber. One of the barriers in increasing fruit and vegetables consumption is time required to prepare them. Overall, fruit bars have a far greater nutritional value than the fresh fruits because all nutrients are concentrated and, therefore, would be a convenience food assortment to benefit from the health benefits of fruits. The consumers prefer fruit bars that are more tasted followed by proper textural features that could be obtained by establishing the equilibrium of ingredients, the proper choosing of manufacturing stages and the control of the product final moisture content. Fruit bar preparations may include a mixture of pulps, fresh or dried fruit, sugar, binders, and a variety of minor ingredients. Additionally to the conventional steps of manufacturing (pulping, homogenizing, heating, concentrating, and drying) there have been proposed the use of gelled fruit matrices, dried gels or sponges, and extruders as new trends for processing fruit bars. Different single-type dehydration or combined methods include, in order of increasing process time, air-infrared, vacuum and vacuum-microwave drying convective-solar drying, convective drying, and freeze drying are also suggested as alternative to solar traditional drying stage. The dehydration methods that use vacuum exhibited not only higher retention of antioxidants but also better color, texture, and rehydration capacity. Antioxidant activity resulting from the presence of phenolic compounds in the bars is well established. Besides this, fruit bars are also important sources of carbohydrates and minerals. Given the wide range of bioactive factors in fresh fruits that are preserved in fruit bars, it is plausible that their uptake consumption have a positive effect in reducing the risk of many diseases.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-62060","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"a Instituto de Biotecnolog\u00eda y Agroindustria, Departamento de F\u00edsica y Qu\u00edmica, Universidad Nacional de Colombia Sede Manizales, Campus la Nubia Km 4 Via al Magdalena, AA 127 , Manizales , Colombia.","annee":"2014","mois":"0","numero":"54:1","page":"84-97","auteurs":[{"ID":62057,"post_author":"0","post_date":"2018-12-04 09:07:47","post_date_gmt":"2018-12-04 08:07:47","post_content":"","post_title":"C E Orrego","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"c-e-orrego","to_ping":"","pinged":"","post_modified":"2018-12-04 09:07:47","post_modified_gmt":"2018-12-04 08:07:47","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/c-e-orrego\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":62058,"post_author":"0","post_date":"2018-12-04 09:07:48","post_date_gmt":"2018-12-04 08:07:48","post_content":"","post_title":"N Salgado","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"n-salgado","to_ping":"","pinged":"","post_modified":"2018-12-04 09:07:48","post_modified_gmt":"2018-12-04 08:07:48","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/n-salgado\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":62059,"post_author":"0","post_date":"2018-12-04 09:07:48","post_date_gmt":"2018-12-04 08:07:48","post_content":"","post_title":"C A Botero","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"c-a-botero","to_ping":"","pinged":"","post_modified":"2018-12-04 09:07:48","post_modified_gmt":"2018-12-04 08:07:48","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/c-a-botero\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":1168,"post_author":"0","post_date":"2018-12-03 15:56:58","post_date_gmt":"2018-12-03 14:56:58","post_content":"","post_title":"Critical reviews in food science and nutrition","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"critical-reviews-in-food-science-and-nutrition","to_ping":"","pinged":"","post_modified":"2018-12-03 15:56:58","post_modified_gmt":"2018-12-03 14:56:58","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/critical-reviews-in-food-science-and-nutrition\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":1444,"post_author":"0","post_date":"2018-12-03 15:59:25","post_date_gmt":"2018-12-03 14:59:25","post_content":"","post_title":"Crit Rev Food Sci Nutr.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"crit-rev-food-sci-nutr","to_ping":"","pinged":"","post_modified":"2018-12-03 15:59:25","post_modified_gmt":"2018-12-03 14:59:25","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/crit-rev-food-sci-nutr\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"\n