[1] https://www.realclearscience.com/blog/2014/08/the_most_infam...
Why are some egg yolks so orange?
61–70 of 267 posts
Re: Why are some egg yolks so orange?
#62Not too long ago in China, consumers preferred duck eggs with red tinted yolks. Market vendors would crack off the top half of an egg and display its yolk, and consumers thought the redder the better. So, of course, farmers started feeding a carcinogenic dye called Sudan Red directly to the ducks. * http://www.china.org.cn/english/health/189567.htm
Chinese markets strike me as absolutely brutal. I mean, there is always some theft, fraud etc. in any market (one of the oldest written records of humanity is a customer complaint about bad copper sold by a certain Mesopotamian merchant called Ea-nasir in 1750 BC), but stuff like poisoning your customers with Sudan Red, or adding melamine to yoghurt, or frying food on gutter oil seems to always be reported from China…
Re: Why are some egg yolks so orange?
#63I'm a sucker for premium orange yolk eggs. My partner is sucker for buying eggs from a guy who grows them in his backyard. Sometimes, especially when making creamy scrambled eggs I can almost taste fishy or shellfish flavour (not something I like). We are based in NZ and I've heard people use sea shells as a source of calcium for hens, but I find hard to believe that it could be it.
Re: Why are some egg yolks so orange?
#64J. Kenji López-Alt has a bit in his Food Lab book where he explores the effect of yolk colour on taste. Paraphrasing, the takeaway is that people generally perceive redder/deeper yolks as more flavoursome, but if you remove this factor (with food colouring, say), then people can't tell the difference. He summarises this in a twitter thread: [1] [1]: https://nitter.net/kenjilopezalt/status/1176542696724320256
It’s a pop science collection of stores about measuring tastes and food pleasure. I remember reading a chapter on texture and how one of the founders of Ben and Jerry’s ice cram, Ben Chohen, doesn’t have a sense of taste. When you can’t taste anything food, ice cream in particular, becomes very boring after the first couple bites. So the sense of pleasure comes from different textures rather than different flavors. That’s why B&J’s ice cream has so many chunky ingredients.
Re: Why are some egg yolks so orange?
#65Not too long ago in China, consumers preferred duck eggs with red tinted yolks. Market vendors would crack off the top half of an egg and display its yolk, and consumers thought the redder the better. So, of course, farmers started feeding a carcinogenic dye called Sudan Red directly to the ducks. * http://www.china.org.cn/english/health/189567.htm
Chinese markets strike me as absolutely brutal. I mean, there is always some theft, fraud etc. in any market (one of the oldest written records of humanity is a customer complaint about bad copper sold by a certain Mesopotamian merchant called Ea-nasir in 1750 BC), but stuff like poisoning your customers with Sudan Red, or adding melamine to yoghurt, or frying food on gutter oil seems to always be reported from China…
Re: Why are some egg yolks so orange?
#66Not too long ago in China, consumers preferred duck eggs with red tinted yolks. Market vendors would crack off the top half of an egg and display its yolk, and consumers thought the redder the better. So, of course, farmers started feeding a carcinogenic dye called Sudan Red directly to the ducks. * http://www.china.org.cn/english/health/189567.htm
Chinese markets strike me as absolutely brutal. I mean, there is always some theft, fraud etc. in any market (one of the oldest written records of humanity is a customer complaint about bad copper sold by a certain Mesopotamian merchant called Ea-nasir in 1750 BC), but stuff like poisoning your customers with Sudan Red, or adding melamine to yoghurt, or frying food on gutter oil seems to always be reported from China…
Re: Why are some egg yolks so orange?
#67Not too long ago in China, consumers preferred duck eggs with red tinted yolks. Market vendors would crack off the top half of an egg and display its yolk, and consumers thought the redder the better. So, of course, farmers started feeding a carcinogenic dye called Sudan Red directly to the ducks. * http://www.china.org.cn/english/health/189567.htm
Chinese markets strike me as absolutely brutal. I mean, there is always some theft, fraud etc. in any market (one of the oldest written records of humanity is a customer complaint about bad copper sold by a certain Mesopotamian merchant called Ea-nasir in 1750 BC), but stuff like poisoning your customers with Sudan Red, or adding melamine to yoghurt, or frying food on gutter oil seems to always be reported from China…
“A customer orders, for example, a piece of toast. Somebody, pressed with work in a cellar deep underground, has to prepare it. How can he stop and say to himself, 'This toast is to be eaten—I must make it eatable'? All he knows is that it must look right and must be ready in three minutes. Some large drops of sweat fall from his forehead on to the toast. Why should he worry? Presently the toast falls among the filthy sawdust on the floor. Why trouble to make a new piece? It is much quicker to wipe the sawdust off. On the way upstairs the toast falls again, butter side down. Another wipe is all it needs. And so with everything.”
China is at an interesting point because they’ve developed economically so much in the last fifty years. Their culture and law enforcement hasn’t caught up yet while the internet has, so this is shared with us.
Re: Why are some egg yolks so orange?
#68Re: Why are some egg yolks so orange?
#69Not too long ago in China, consumers preferred duck eggs with red tinted yolks. Market vendors would crack off the top half of an egg and display its yolk, and consumers thought the redder the better. So, of course, farmers started feeding a carcinogenic dye called Sudan Red directly to the ducks. * http://www.china.org.cn/english/health/189567.htm
Chinese markets strike me as absolutely brutal. I mean, there is always some theft, fraud etc. in any market (one of the oldest written records of humanity is a customer complaint about bad copper sold by a certain Mesopotamian merchant called Ea-nasir in 1750 BC), but stuff like poisoning your customers with Sudan Red, or adding melamine to yoghurt, or frying food on gutter oil seems to always be reported from China…
Re: Why are some egg yolks so orange?
#70I don't know. I raise chickens. The only difference I've been able to determine between darker and lighter yolks are the age of the eggs. Same food for all the birds. If we don't go through the eggs fast enough, they go from orange to yellow. I'm not saying you can't fake it with additives, but the post must be missing something.