Sweet innovation for citrus fruits

Researchers in Spain have developed sophisticated machines to sort citrus fruit before they reach consumers. The prototypes can detect and separate rotten oranges, and can classify mandarin segments. Citrus fruit field pickers ...

Oranges and mandarins are inspected using artificial vision

Scientists at the Valencian Institute of Agrarian Research (IVIA, Spain) have created a machine that detects and separates rotten oranges, another that classifies mandarin segments according to their quality and another that ...

Foreign insects, diseases got into US

(AP) -- Dozens of foreign insects and plant diseases slipped undetected into the United States in the years after 9/11, when authorities were so focused on preventing another attack that they overlooked a pest explosion ...

As temperatures rise, Sicily turns to exotic fruits

Avocados, mangos, bananas and passion fruit—a wealth of exotic produce is growing under the shadow of Sicily's Mount Etna, as the Italian island's farmers adapt to global warming.

Creating energy and valuable products from fruit waste

Waste from the citrus industry can provide biogas and valuable products for a range of industries. This has been shown by Lukitawesa, who recently defended his doctoral thesis at the Department of Resource Recovery and Building ...

Video: The limonene myth

Limonene, a compound found in citrus fruits, has two enantiomers: mirror-image molecules that cannot be superimposed, like a left and right hand.

Genetically modified anthocyanin-expressing citrus developed

Anthocyanins, pigments that give plants their red, blue, or purple hues, are not typically produced in citrus fruits grown under tropical or subtropical conditions. Now, scientists have genetically engineered a lime that ...

Three food grade colorants identified for citrus

In citrus fruit, the color of the peel is a major factor in consumer selection; fresh oranges with a dark orange peel are favored. In order to appeal to consumer preferences, citrus that is picked when it hasn't reached peak ...

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