New Red Potatoes have pink streaks inside
Is it safe to eat new red potatoes fresh out of garden that has pink streaks in them? What are these pink streaks?
Best Answer
According to the picture on this site and the description, it seems as if certain potatoes have a natural streaked coloring inside: http://antiquityoaks.blogspot.com/2010_05_01_archive.html (scroll down a lot or press Ctrl+F or Cmd+F and search for "potato" and it should move the focus to the relevant part of the page.
Here's the picture alone: http://1.bp.blogspot.com/_jAMcel8G5to/S-I7Z4ptCXI/AAAAAAAABpE/3NLj91jFbYc/s320/French+fingerling+potato.jpg
In addition to this particular variety, you may also come across some cross-breeds or deviations from the norm. Plants, like all living things, have recessive genes, and occasionally you may find some showing themselves in one plant but not another (so you could get a bunch of potatoes and find some that have slightly different coloring than other). This is actually not a bad thing. Having crops that are genetically diverse increases the likelihood that more will survive if there are pests, fungi, infections, etc. This is because differences in traits can give certain plants an advantage over others -- a slightly different coloring could make the root less tasty to pests, or a difference in pollen or flower color could attract more pollinating insects, etc. It's actually less natural (and less adaptive, biologically-speaking) to have every single piece of produce you get look the same. The reason that many pieces of produce do look similar is more because people breed them to look more uniform. But, that's more for the sake of people's eyes than it is for the sake of the plant's strength, nutritive qualities, chances for survival, etc.
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Quick Answer about "New Red Potatoes have pink streaks inside"
Plants, like all living things, have recessive genes, and occasionally you may find some showing themselves in one plant but not another (so you could get a bunch of potatoes and find some that have slightly different coloring than other). This is actually not a bad thing.Why are my red potatoes pink inside?
There's a simple explanation for your pink potato. It's a chemical reaction that happens when enzymes in the potato are exposed to air. This kind of reaction should be familiar to most home cooks, because it often happens with fruit, like when apples turn brown after they're cut.What are pink lines in potatoes?
A: Most often, a pink or purple streak thru the potato is caused by cold weather during the growing season. Sometimes it is a potato reverting back partially to another variety that may have been crossed with the original at one point.Are red potatoes supposed to be pink inside?
The red potatoes, instead of a white flesh, had a reddish or pink flesh inside. So here are the good news: Don't worry, your potatoes are safe to eat! In fact, there are red potato varieties with a red or even a pink flesh. These varieties aren't common in grocery stores or supermarkets.What causes red streaks in potatoes?
Roseval. The pigment responsible for this colouration is not toxic and is related to those found in wine and red cabbage. The percentage of tubers affected increases during the vegetative period. Anthocyanic pigmentation of the skin occurs as a reaction to light (photo 4) or stress.Pink Rot in Potatoes
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Images: Puwadon Sang-ngern, Oyster Haus, Max Vakhtbovych, Will Mu