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Морковь. Источник: David Holifield / Фотобанк Unsplash
Vitamin №1
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On August 19, 1947, Dutch chemists David Adriaan van Dorp and Josef Ferdinand Arens synthesized vitamin A or retinol for the first time in history. The same year Otto Isler introduced the vitamin into production.

Author Polina Ostrizhnaya
synthesis

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