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StingerAE t1_j463b3t wrote

Reply to comment by Chemputer in where does epinephrine comes from? The one used for people with allergies because Google only says It comes from glands so I don't understand if it's donated or sintethized by other means. by SALAMI_21

Yeah, I realise it is ridiculous. I just want sure is they had understood and meant what they said. Why would anyone source glucose that way? The fact sucrose from sugar cane would need processing and into glucose is the craziest part.

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Chemputer t1_j466ha9 wrote

Because it's an easy source of glucose. You have to process something into glucose, it isn't a naturally occurring sugar in large quantities in plants, so since sucrose is literally just glucose and fructose stuck together, why wouldn't you? It's one of the many ways it's made at industrial scale efficiently.

This short article describes the process and the various feedstocks commonly used, if you're curious.

Edit: While the most dominant feedstock is starch, processed sugarcane (i.e. once the sugar has been largely removed) is used as a feedstock for glucose since it would otherwise just go to waste. Interesting research article here.

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