Fruit and vegetables wastes not only have no commercial value, but also require expensive operations of removal and disposal, representing a significant cost for the manufacturers of plant products. However, this material may represent an important resource of commercially worth phyto-molecules endowed with various nutraceutical properties. In the present work, we have verified the possibility ...

Department of Environmental Biotechnology, School of Environmental Sciences, Bharathidasan University, Trichy620 024 Mail id: [email protected] ABSTRACT: The increasing waste generation rate, high collection cost and dwindling financial resources are the major problems faced by most of the developing countries for efficient solid waste management. In some cities, the organic wastes (Market...

Yield values, diameters and numbers of fruit bodies obtained from the cultivation of Pleurotus ostreatus mushrooms were determined and the effects of different substrate combinations on productivity were investigated. Wastes of some lignocellulosic materials such as leaves of hazelnut (LH), leaves of tilia (LT) and leaves of European aspen (LEA), wheat straw (WS), sawdust (S) waste paper (WP) w...

Worldwide, a huge production of agro-industrial wastes is observed every year in the milling, brewing, agricultural, and food industries. Biochemical bioactive substances can be produced from these agricultural wastes. Pineapple by-products, which consist peeled skin, core, crown end, etc., account for 60% weight pineapple fruit are disposed as waste, causing disposal pollution problems. The bi...

This study evaluated the feasibility of obtaining methane in anaerobic digestion (AD) from the waste products generated by the processing of fruit and vegetables. During the first phase (0-55 d) of the AD using sludge from fruit and vegetable processing, an average value of 244±88 L kg(-1) dry matter d(-1)of biogas production was obtained, and methane content reached 65% of the biogas. Co-diges...

Dumping or burning wastes or agro-industrial by-products present potential air and water pollution problems. High-moisture wastes are also difficult to burn. Many by-products have a substantial potential value as animal feedstuffs. Ruminants, especially, have the unique capacity to utilize fibre, because of their rumen microbes. This means that cereals can be largely replaced by these by-produc...