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Showing results for leghemoglobin. Search instead for glycohemoglobin.

leghemoglobin

American  
[leg-hee-muh-gloh-bin, -hem-uh-] / lɛgˈhi məˌgloʊ bɪn, -ˈhɛm ə- /

noun

Biochemistry.
  1. a hemoglobinlike red pigment in the root nodules of leguminous plants, as soybean, that is essential for nitrogen fixation.


Etymology

Origin of leghemoglobin

First recorded in 1965–70; leg(ume) + hemoglobin


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

It’s been only six years since Impossible Foods introduced a patty made with soy leghemoglobin to mimic beef blood.

From New York Times ● Feb. 15, 2022

Heme, or soy leghemoglobin, is found most abundantly in animal flesh and is the catalyst for hundreds of chemical reactions that occur while a burger is cooking.

From Washington Post ● Oct. 23, 2019

Soy leghemoglobin performed best, so Impossible built a dozen machines to try to harvest it from the root nodules of soy.

From The New Yorker ● Sep. 23, 2019

For example, the Impossible Burger’s contents include, “soy protein concentrate, coconut oil, sunflower oil … methylcellulose, yeast extract, cultured dextrose, food starch modified, soy leghemoglobin, salt, soy protein isolate.”

From Seattle Times ● Jun. 12, 2019

Impossible Foods produces soy leghemoglobin by genetically modifying yeast and using fermentation.

From Los Angeles Times ● Aug. 8, 2017

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