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Estimating the magnitude of the food loss and waste generated in Brazil

机译：估计巴西粮食损失和浪费的程度

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摘要

The current global food production is enough to meet the caloric needs of the 7 billion individuals. On the other hand, 821 million people are currently malnourished. Living on a planet with this contradiction should lead to more effective actions in combating food insecurity. Food loss and waste contribute to this scenario, both in the economic sphere and in the use of inputs such as water, energy and work for the production process, and greenhouse gases emissions. The lack of data and a precise method of quantification should not prevent the producing countries and food suppliers, such as Brazil, from quantifying their food loss and waste. Through a methodology used by Oelofse and Nahman, we performed an exercise in quantifying FLW in the Brazilian food supply chain. Thus, an improved understanding of this topic can be initiated. An annual average of loss and waste of 82,200 tons was identified between the years 2007 and 2013. This represents 42% of the average national food supply for the period. The average amount of loss and waste were 427 kg/inhabitant/year. The edible portion corresponds to 327 kg/inhabitant/year. Specific studies that quantify and detail the loss and waste of food by the productive chain are necessary to assist in the resolution of this problem.
机译：当前的全球粮食生产足以满足70亿人的热量需求。另一方面，目前有8.21亿人营养不良。生活在这个矛盾的星球上，应导致采取更有效的行动来应对粮食不安全。粮食损失和浪费在经济领域和使用投入（例如生产过程中的水，能源和工作以及温室气体排放）方面都助长了这种情况。缺乏数据和精确的量化方法不应阻止巴西等生产国和粮食供应国量化其粮食损失和浪费。通过Oelofse和Nahman使用的方法，我们进行了量化巴西食品供应链中FLW的练习。因此，可以启动对该主题的更好的理解。在2007年至2013年之间，每年的平均损失和浪费为82,200吨，占该期间全国平均粮食供应的42％。平均损失和浪费为每人每年427公斤。可食用部分相当于327公斤/居民/年。必须进行专门的研究来量化和详细说明生产链上的食物损失和浪费，以帮助解决这一问题。

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