Episode Transcript
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Speaker 1 (00:04):
Hey, and welcome to the short Stuff. I'm Josh and
there's Chuck and we're about to take you on a
ride through a chicken's ovaduct at some point in this episode.
And why we're doing that is to explain why chicken
eggs have different colors in some cases, and we're going
to get really into the weeds on it and it's
(00:24):
going to be great.
Speaker 2 (00:25):
That's right. And for this episode, we're going to pretend
that eggs are not super expensive because we're going to
talk about buying eggs and you know, stuff like that, right,
And that's just the fact that life eggs are really
expensive right now, So let's just put that to the
side for a moment.
Speaker 1 (00:40):
Well, we also have to presume that you can even
find the eggs to buy.
Speaker 2 (00:44):
Yeah, that's a solid point. This came about because I
just went on our annual fifth annual rather frigid Fiesta,
which is my buddies and I try to get together
and go to my camp on the coldest, one of
the coldest days of the years. I make an MVC
Most Valuable Camper Trophy. I earned that trophy for the
(01:05):
first time this year.
Speaker 1 (01:06):
Very provatulation. Would you do to earn it.
Speaker 2 (01:10):
I so bead some Wagoo steaks I provided the camp
I think it finally dawned on everyone. That was kind
of a big deal. You know. I partied in just
the right way to impress everybody nice and you know,
some other things, and that's generally how you went it.
You kind of go above and beyond. And my comedy
(01:31):
was on point. I was just on fire with the jokes,
wow and DJing like, yeah, I kind of had it
in the bag. But long way of saying, my buddy Justin,
whom you know from London, England, who raises chickens. He
always supplies the eggs, and he showed up with some
olive eggs, some brown speckled eggs, a couple of sort
(01:51):
of light tan eggs, and I just started wondering about it.
And now I know, and I told Justin the deal
as well, why his chickens are making different eggs.
Speaker 1 (02:01):
Did he want to know that?
Speaker 2 (02:03):
Yeah?
Speaker 1 (02:03):
He was very curious. Okay, good well, Chuck. One of
the things that I think immediately pops up that we
can't possibly get past without mentioning first is that, regardless
of the color of the eggs, I really hope this
is true. One is not necessarily more nutritious than the other.
Speaker 2 (02:23):
Now, those brown eggs, you gotta get those brown eggs
or natural josh, no bleach them.
Speaker 1 (02:27):
You're thinking of rice or flour. Oh, non brown chicken
eggs are not bleached. That is not true. That would
be a really bad thing to do to an egg.
The white eggs that you see that make up the
vast majority of the eggs that you buy in the
United States, they come from leghorn chickens, as in foghorn
(02:48):
leghorn but he was a rooster, but the hens of
his breed lay white eggs. They're not bleached, they just
come out that way.
Speaker 2 (02:58):
Yeah, And most eggs in the commercial egg industry in
the United States are from leg horns, so most are white.
So when you see like a fancy brown egg, it's
the same egg. Well that's if it's you know, not
you know, the pasture rays and the stuff that we're
already expensive.
Speaker 1 (03:17):
The one distinction really.
Speaker 2 (03:19):
Yeah, and we'll talk about that later. But a white
egg is the same as a brown egg nutritional. Nutritionally speaking,
they come from the leg horns, Orphington's and plymouth rocks.
Those are varieties of chickens they're going to lay the browns.
There's a chicken called an Americana and not Americana because
it has an au in there that is a breed
(03:40):
which gives the the It permeates that pigment goes all
the way through, and so the inside color of the
egg is bluish as well as the outside, which is
a pretty cool fact.
Speaker 1 (03:51):
Yeah, we need to shout out. A University of Georgia
poultry scientists named get this justin Fowler Amazing. It is amazing.
And so he provided a lot of the insight on
how all of this works, and he basically said it's genetics.
But you don't have to run a chicken's genome to
figure out what color eggs it's going to produce. It's
(04:14):
it's much easier than that. You can at least distinguish
colored egg layers, not necessarily the color, but whether they're
going to lay an egg that has some sort of
tint to it versus ones that are going to lay
just white eggs based on their ear lobes. A couple
of things about this. I didn't know that you could
judge the color of a chicken's eggs by looking at
(04:38):
its earlobes. I also didn't know that chickens had earlobes.
Speaker 2 (04:41):
And you're gonna say that because you know what I
told Justin that he has chickens, and he said the
same thing.
Speaker 1 (04:45):
Yeah, I mean I've seen them a million times. They're
like they almost look like mutton chops, like meatloaf from
a Rocky horror picture show, but they're on chickens faces instead.
Those are their ear lobes.
Speaker 2 (04:58):
Can you imagine if his name was Greg Fowler, why
we'd have the name egg in his name too.
Speaker 1 (05:05):
Oh yeah, he could.
Speaker 2 (05:07):
Go buy g R egg Fowler.
Speaker 1 (05:09):
He could.
Speaker 2 (05:10):
Anyway, if you've got a white chicken, it's gonna lay
a white egg because they probably have white ear lobes
or generally lighter ear lobes or lighter feathers. If they
have colored feathers and colored ear lobes, are going to
have colored eggs.
Speaker 1 (05:25):
Yeah, but again not necessarily like the same color as that.
But it just means that they're producing more pigment than
other chickens, and they like to really show off by
laying some of that pigment on the eggs. And I say,
we take a break, and we come back and we
take that trip down the oviduct when we return.
Speaker 2 (05:44):
All right, let's do.
Speaker 1 (05:45):
It, Okay, Chuck, get your miner's cap on turned on
(06:11):
the light. Yep, maybe don some gloves. Yeah, And we're
going to go in the oviduct of a chicken a hen.
And when you go in there, we're going to see
the ova that is the chicken yolk and it forms
in the chicken's ovaries and an ovum leaves the ovary
and it gets deposited in the oviduct and it's almost
(06:33):
like a cartoony conveyor belt, like I can almost see
like mechanical gloved hands shaping things along the way.
Speaker 2 (06:41):
Yeah, for sure, in the oviduct on that conveyor belt,
there're gonna be five different sort of in order, because
it's a conveyor belt segments that they're going to go
through that yoka is going to go through or the
ovum and it's in the fourth one of those five
where that shell is formed. It's a calcium carbonate shell
that comes from the shell gland and that is where
(07:03):
the shell forms around the ovum and that's where it
gets pigmented.
Speaker 1 (07:08):
Right. That's uh, that's Greg Fowler's middle name.
Speaker 2 (07:14):
Gregg, Greg's shell Gland Fowler.
Speaker 1 (07:17):
Or his fraternity nickname.
Speaker 2 (07:18):
But they all start white, right, Yeah.
Speaker 1 (07:21):
Because they're made of calcium carbonate, and that is white
in nature. It's so all chickens eggs are white. That's
That's all you really need to know, except for everything
else that's about to follow, and that is that once
the egg is formed and it's a white egg, some
kinds of chickens deposit a pigment on it. Yeah. Again,
(07:42):
like the leghorn white ear lob, no pigment deposit. But
other kinds, like you said, Plymouth Rocks, Orphington's, Rhode Island reds,
they all put a little bit of pigment, I guess,
just to kind of make the world a slightly brighter place.
I can't think of any other reason for this, evolutionarily speaking,
(08:04):
but we have narrowed it down to two distinct pigments
that are responsible for the galaxy of colors. Maybe not galaxy,
but the wide array of colors that chicken eggs come in. Yeah.
Speaker 2 (08:16):
And do you know, by the way, I heard a
recording of the actual sound they got a microphone inside
of chicken. The sound of the pigment being placed on
it is kind of like this. Let me try another
take just in case.
Speaker 1 (08:32):
Yeah, does it come out of like a pastry frosting bag?
Speaker 2 (08:39):
Well, sure you can call it that, Chris. All right,
So back to sorry about that twelve year old Chuck
showed up for a minute. Those two pigments that, like
you said, are the ones responsible for the different shades
are Billi Verden Biliverden I like Billi Verden and poor
(09:00):
Fyrine or proto poorfyron Porrin.
Speaker 1 (09:05):
Okay, so that's proto. Yeah, that is those two make
the whole thing. The greens and blues are the Billy
Verden and the protopor Frin make the reddish browns. That's right.
And it's not just chickens that this happens with. You
know Robin's lay Tiffany box blue eggs.
Speaker 2 (09:25):
Yeah, look at you.
Speaker 1 (09:26):
I think it's usually described as Robin's egg blue, but
that's from the same process. It makes that same sound.
Can we hear it again? Yeah. There's also a bird
called the common mure, and they have a blue egg
that sometimes is speckled. I think all of this is
so wonderful, but really there's nothing that can compare to
(09:48):
an easter egg that's been dipped in a vinegar food
dye dip and held by that little wire thing that
you kind of bring it out with and then you
mark or no, you start with the crane and then
you you dyet like, let's see a chicken do that
maybe a chevron patterned on your egg? Naturally chicken and
you can't do it.
Speaker 2 (10:08):
I totally agree. Uh. And here's the thing. We talked
about nutrition earlier and you said it's all the same,
and that's true. The inside of a white egg is
the same as the inside of a brown egg. If
you if you get like, you know, the really now
they're super expensive. Not not the free range, because you know,
I worked in the chicken industry and I've tried to
(10:29):
dispel that myth that generally if it says free range,
that just means that the door is open to the barn.
But they're not really.
Speaker 1 (10:36):
Out there with page free too.
Speaker 2 (10:38):
Yeah, cage free, but a genuine pasture raised chicken. They
can actually be more nutritious if they're foraging on greens
and eating insects and things that just a better variety
of of stuff that the even the cage free and
the free range aren't getting If you get those really
really expensive pasture raised ones, they may have slightly higher
(10:59):
levels of Omega three, fatty acids and vitamins.
Speaker 1 (11:02):
Yeah, and before Warren, because in the United States, at least,
the term pastur raised is not regulated. You could slap
that on any egg you wanted some research. Luckily, there
are some certification groups that go through and actually certify
these are pasture raised. So you want to look for
certifications like certified humane is a legitimate one that means
(11:23):
that that chicken actually was walking around pecking at the ground,
not in like some big metal shed with a trillion
other chickens.
Speaker 2 (11:31):
Yeah, and I'm gonna recommend, especially now that eggs are
so expensive, like try and source them locally. They're guarantee
you in your town there is a farmer's market with
some stinky hippie that's going to sell you some eggs
and a funny looking container, or at the very least
a used egg carton from somewhere else. Or if you
have a friend like I do that you know they'll
(11:51):
give us eggs because those used to be like, oh gosh,
they're so pricey, but their prices aren't jacked up because
they're not. You know, the locals aren't suffered from the
commercial egg industries woes. So now some of those are
cheaper than grocery store eggs.
Speaker 1 (12:06):
Yeah, and you know where they're.
Speaker 2 (12:07):
Coming from and they're walking around eating insects and grass.
Speaker 1 (12:10):
Yeah. But there's some things that you need to know
about this if you're eating locally sourced eggs. One is
that they probably haven't been washed, which is fine, that
they don't normally come washed. Unless you're buying the commercially
produced eggs in Australia, the US, Japan, you have to
(12:32):
wash them. The problem with washing an egg, though, is
that it removes the little waxy coating that the egg
is naturally encased in that keeps bacteria out of the shell.
As hard as the shell seems, it's actually kind of
porous and bacteria can make it right into the egg
and kill you and everyone you love, but that waxy
coating keeps that from happening. The problem with all this is,
(12:54):
and this is the reason why the United States, in Japan,
and Australia require their commercially produced eggs to be washed,
is that coating really hangs on to things like salmonella
and chicken yard poop and all this stuff. So you
kind of have to balance the two. Do you want
salmonilla or do you want e coli? Which one do
you want? So if you get locally sourced eggs, it
(13:17):
makes sense to keep them unwashed until you want to
eat them. Then you wash it, use a little bit
of DON some water, you wash that off, and then
you eat it a washed.
Speaker 2 (13:32):
I would not recommend using don, but that's just me.
Speaker 1 (13:34):
Why what's wrong with Don? I love Don great. They
have a free and clear with the it's got a
little duck on it. It's totally natural.
Speaker 2 (13:43):
Yeah, I'm sure it's free and clear. It is the
good thing though about getting eggs from your friends or
someone that doesn't wash their eggs, as you can just
leave them out.
Speaker 1 (13:52):
They don't need to be refrigerated, true it, But once
you do wash them, you need to refrigerate them because again,
bacteria can invade them pretty easily. Yeah.
Speaker 2 (14:02):
But I'll tell you I've eaten dozens and dozens of
those eggs from justin, never washed them, never had a problem.
Speaker 1 (14:07):
Really. Oh yeah, did you get a little poop in
your eggs?
Speaker 2 (14:12):
No?
Speaker 1 (14:12):
They're great? Cool? Well there there you go to everything
you need to know about locally sourced eggs from your
friend Chuck feet. That's right, Well, I Chuck said, that's right,
and that means obviously that short stuff is out.
Speaker 2 (14:28):
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