Apocarotenoids, derived from the oxidative cleavage of carotenoids by carotenoid cleavage dioxygenases (CCDs), are crucial for biological functions in plants and animals, though their definition varies among scientific communities. ...
Biotechnology
Jan 8, 2024
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Saffron (Crocus sativus) is a geophyte perennial plant from the family Iridaceae with underground soft corms. The stigmas of the saffron flower have been cultivated as a spice for at least 3,500 years. Conventional cultivation ...
Plants & Animals
Jan 4, 2023
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4
Saffron is the world's most expensive spice. Usually obtained from the stigma of Crocus sativa flowers, it takes 150,000–200,000 flowers to produce one kilogram of saffron. Now, KAUST researchers have found a way to use ...
Biotechnology
Aug 31, 2022
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5
Saffron, the world's most expensive spice, is extracted from the flowers of the saffron crocus, Crocus sativus. It has been grown for thousands of years in the Mediterranean region. But when and where was saffron first domesticated ...
Plants & Animals
Mar 8, 2022
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180
Saffron is the world's most expensive spice, selling for about $5,000 per pound at wholesale rates, and 90 percent of the global saffron harvest comes from Iran. But University of Rhode Island agriculture researchers have ...
Ecology
Nov 7, 2019
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The origin of C. sativus has long been the subject of speculation and research, as this knowledge would enable breeders to introduce genetic diversity into the otherwise genetically uniform plant species. Two new studies ...
Plants & Animals
Apr 3, 2019
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520
With a price tag of up to €30,000 per kilogram, saffron is the most expensive spice in the world. Sometimes it even exceeds the price of gold. Its typical aroma is produced by the apocarotenoid Safranal. Saffron is harvested ...
Plants & Animals
Mar 12, 2019
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170
Saffron farmers in southern Morocco have long taken pride in the coveted spice they produce from the purple-petalled Crocus sativus, but some are worried knockoff versions are threatening their business.
Environment
Dec 17, 2018
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7
Starting before dawn has even broken, Afghanistan's army of saffron pickers shift their way across sun-baked fields to pluck the brightly coloured crocuses that are providing the country's farmers with a new means of income.
Environment
Dec 12, 2018
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7
Professor Pat Heslop-Harrison from the University of Leicester Department of Genetics has outlined some of the key ways to tell real saffron from fake, with the real deal providing a unique experience for the senses.
Plants & Animals
Dec 13, 2016
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