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Microneedle technology injects melatonin to extend shelf life of produce

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Summary
Nutrition label

90% Informative

Researchers from MIT and Singapore-MIT Alliance for Research and Technology have shown they can extend the shelf life of harvested plants by injecting them with melatonin.

30 percent of the world's food is lost after it's harvested, enough to feed more than 1 billion people.

Melatonin is also a natural hormone in many plants that helps them regulate growth and aging.

Researchers believe their system could offer an alternative or complement to refrigeration.

Melatonin set off a protective chain reaction inside the plants, preserving chlorophyll and adjusting hormones to slow senescence.

In refrigerated conditions of about 40 degrees Fahrenheit , plant yellowing was delayed by about five days on average.

Melatonin improves the stress response of the plant after it's been cut, researchers say.

VR Score

94

Informative language

96

Neutral language

50

Article tone

semi-formal

Language

English

Language complexity

60

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not offensive

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not hateful

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Known propaganda techniques

not detected

Time-value

long-living

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