Avocado seeds a source of natural color UPI.com While artificial colors are easy to produce and less expensive, consumer desire for more natural products here has led to an increased effort to discover new natural alternatives. Scientists at Penn State say further research is under way into ... Food Scientists Extract Orange Color from Avocado Seeds for Use as a Natural ...Newswise (press release) all 5 news articles »
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Avocado seeds a source of natural color - UPI.com
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