Knowledge for better food systems

Showing results for: Fruit

Image: Bangdoll, Mango with section on a white background, Flickr, Creative Commons Attribution-NoDerivs 2.0 Generic
4 June 2018

A new edible and almost invisible coating could extend the shelf life of fruit and vegetables and help farmers sell more of their crops, reports Civil Eats. The maker of the coating, Apeel Sciences, says that the coating is made from fats that can be derived from the peel, seeds and pulp of “any kind of fruit or vegetable”. Apeel Sciences claims that the coating can double the lifespan of produce, even without refrigeration.

Image: olle svensson, avocado, Flickr, Creative Commons Attribution 2.0 Generic
4 June 2018

Some avocado plantation owners in Chile are illegally diverting water from rivers and leaving local villagers without enough water, according to a feature in the Guardian. Demand for avocados has increased by 27% in the UK in the last year. Activist Veronica Vilches claimed that local people are getting sick because of the lack of water, while activist Rodrigo Mundaca says that the water provided to resident by trucks is of poor quality.

9 May 2018

Researchers at the VTT Technical Research Centre of Finland are developing edible plant cell cultures. They hope that cell cultures of plants such as cloudberry, lingonberry and strawberry could provide health benefits when the conventionally-grown berries are out-of-season or expensive to import. The researchers have experimented with blending the cells into a “jam” to release the flavour, and have designed a prototype of a bioreactor that could be used in the home.

Image: blickpixel, Board, Electronics, Computer, Pixabay, Creative Commons CC0
26 March 2018

Walmart has developed a machine learning tool to predict when fruit and vegetables will spoil and make supply chains less wasteful.

4 April 2017

In this article researchers argue that even just 2.5 portions of fruit and vegetables daily can lower the chance of heart disease, stroke, cancer and premature death. If the amount is further increased to 10 a day this could prevent up to 7.8 million premature deaths worldwide every year.

Victor Camilo, Flickr, Creative Commons License 2.0
8 August 2016

The DNA of Pseudocercospora fijiensis, the fungus that causes the black Sigatoka disease in bananas, has been sequenced and assembled in an attempt to find means of disease control. The black Sigatoka disease occurs across the tropics and is responsible for huge banana yield losses. In addition, it can cause the fruit to ripen prematurely, which stops exports of the crop. The Cavendish banana, the clonal type of bananas most consumers in the west eat is especially vulnerable to the black Sigatoka fungi.

1 April 2016

The EU parliament has now approved a law which will merge the separate EU school milk and fruit schemes and boost their combined annual budget from €20m to €250m a year.

1 April 2016

In this paper, researchers from a range of research institutions investigate the likely ‘transformational adaptations’ that will be necessary over the next century to maintain agricultural yields in sub-Saharan Africa.

16 February 2016

This report by a partnership comprising the International Trade Centre, the Research Institute of Organic Agriculture and the International Institute for Sustainable Development summarises the recent market trends and growth in voluntary sustainability standards (VSS), for nine commodities.

1 July 2014

This paper provides a review of the current literature analysing environmental impacts of dietary recommendations. The review focuses on three aspects of dietary advice in particular: reducing the consumption of fat, reducing the consumption of meat-based protein and animal-based foods, and finally increasing the consumption of fruit and vegetables. It then reviews the environmental impact assessments and Life Cycle Analysis (LCA) that have been undertaken in foods that have relevance to these three dietary recommendations.

13 June 2014

This blog by Daniel Tan, Senior Lecturer in Agriculture at University of Sydney, discusses how one might eat both healthy and sustainably.

27 February 2014

A new policy report from the Fairtrade foundation, Britain’s Bruising Banana Wars: Why cheap bananas threaten farmers’ futures looks at how price pressures in many banana producing countries have led to job losses, the casualisation of labour and the marginalising of smallholder producers. These in turn negatively affects wages, access to services and the environmental sustainability of banana production.