There're plenty of fresh fruits and vegetables available in local markets.But while those red juicy strawberries look fresh,consumers have no way of knowing how long the fruit can be stored at home.The same goes for distribution centers and supermarkets.
Now,the food technology startup OneThird,located in the Netherlands,is looking to change that with an infrared (红外线)scanner that can accurately predict how long fresh fruits and vegetables will last.The startup is named OneThird because one-third of food is wasted due to spoilage(变质)every year.
The startup's founders were inspired by a UK company that uses this type of technology in the medical field and decided to see if it was applicable for food."I looked at the challenges in the food-supply chain and found out that 40 percent of food waste is fresh produce.One of the biggest causes of waste is that nobody knows shelf life." founder and CEO of OneThird,Marco Snikkers said. Quality inspections at farms and distribution centers are done manually(手动地).An inspector checks the fruits and vegetables and makes notes about the size and quality.Then the food is sent to consumers without considering travel time or how long the produce will remain usable.
Using the infrared scanner at the distribution center means that inspectors can use the information to approve shipments that will ensure the produce can be distributed on a timely basis.This means that a shipment of ripe tomatoes will not be sent long distances away.
OneThird's scanner combines the technology of optical scanners,image modeling,and Artificial Intelligence to provide accurate shelf-life predictions. The startup found that the technology can reduce up to 25 percent produce waste that was caused by spoilage. "Global food waste has an enormous environmental impact;reducing global food waste cuts global greenhouse gas emissions and promotes global food security,"said Jacob Smith,a climate expert from the University of Maine.
