Orthodox Union certifies Israeli brand of lab-grown meat as kosher — but not pareve BY JACKIE HAJDENBERG Orthodox Union certifies Israeli brand of lab-grown meat as kosher — but not pareve - Jewish Telegraphic Agency (jta.org) The cells are planted in a meat fermenter that simulates a bird's biology. In the fermenter, the cells are provided with heat, oxygen, and plant-based liquid nourishment. They then mature into meat tissue and grow quickly, doubling in mass in just a few hours. When the meat is ready to harvest, the liquid feed is removed. Other Orthodox rabbis, such as Israeli Ashkenazi Chief Rabbi David Lau, have ruled that some lab-grown meat labeled as a meat alternative could be considered pareve. Genack said that at the Orthodox Union, there were different opinions on how lab-grown meat should be classified. But the agency decided to mark it as meat because it's derived from an animal and looks exactly like meat. Leading rabbis in the Conservative movement came to the same conclusion in 2018, ruling that lab-grown meat of kosher animals would be kosher but that disputes over its status and possible confusion meant it should be considered meat. "Cultured meat should be designated as 'meaty according to the rabbis' even though there will be no need for kosher slaughter, inspection for injury, deveining, soaking or salting to remove blood," wrote Rabbi Daniel Nevins, the author of the legal opinion on the topic that was accepted almost unanimously by the movement's law committee. Genack noted that lab-grown pork will remain off-limits because it is derived from a pig, which is not kosher. (The O.U. also declined to give certification to Impossible Pork, even though it is plant-based, because of what Genack called "sensitivities to the consumer.") "Anything which you derive from something non-kosher itself is not kosher," he said. "If you milk a non-kosher animal, the milk is also non-kosher, because it derived from a non-kosher source. So this doesn't open that opportunity." | 
