preview

Weight Loss In Food

Good Essays

Introduction During the last decay the consumption of fresh leafy vegetables is increasing sharply as a habit to eat healthy and nutritious food. Short of cooling fruits and vegetables after harvest is the main reason that leads to postharvest losses. In developing countries the percentage of postharvest losses of fruits and vegetables may be increasing to hit up 80-100% in some situations. In contrast the process in developed countries is different, because the high demands for commodities. The best quality of these goods needs for transportation from farm to the storage and consumer during that these fruits and vegetables will lose weight that lead to reduce the quality. In order to reduce the weight loss for the commodity and maintains …show more content…

(Amira, 2013) Another study by (GHAOUTH, 1991) investigated daily to see the decay that fruits was infected. As well as, bell pepper, cucumber were evaluated for visual quality, color, wilting and shriveling. The degree of the evaluation from 6 t0 1, which is included outside appearance starts with color: 6, excellent (dark green); 4, good (green); 2 moderate; and 1 poor outside shape. The mean of individual fruits is the final grade. Material and methods Sampling An experiment was conducted to see the effect of cooling method AC, Quonset and Lab on extended shelf life for strawberries, blueberries, lettuce, and spinach. We put three plate samples in each location. Temperature and humidity for Ac, and Quonset were measured and recorded every 30 minutes by using temperature and humidity sensors. However the lab temperature and humidity were measured by the device. We compare it with the sensors we used in Ac room and the result is similar. Destructive quality evaluations firmness, color, odor, overall acceptability additional to weight loss were evaluated daily by two person in order to avoid bias. The aim of this experiment with goal of methods 1 or 2 extending shelf life by 7 days compared to methods 3 or 4. Each cooling method has a variety of sensors that can be used to quantify the storage conditions. Storage conditions 1 & 2 cannot be simultaneous. Temperature and humidity sensors used to quantify the storage conditions. Four replications or 4 containers of

Get Access