Polyfenolen

Native Andean potato varieties analyzed: Puma Makin, Leona , Yawar Manto (first line) and Añil, Sangre de Toro and Qequrani (second line).
maart 05, 2021
Biodiversity of Native Andean Potatoes: Nutritional Profile and Phenolic Composition
The characterization of six varieties of native Andean potatoes with a wide biodiversity in tuber shape, flesh, and skin color was performed, through the determination of their proximate composition, mineral content, and phenolic profile.
Red potato pulp: an innovative ingredient for gluten-free bread
januari 11, 2021
Red potato pulp: an innovative ingredient for gluten-free bread
Starch-based gluten-free bread (formulations containing a mixture of corn and potato starch with hydrocolloids) are deficient in nutrients and do not contain health promoting compounds.
If you are living in Michigan or nearby, Purple potato chips could be on shelves at a grocery store near you this holiday season, thanks to a collaboration between Michigan State University researchers and Traverse City-based Great Lakes Potato Chip Co.
december 10, 2019
Great Lakes Potato Chip Co offers Purple Blackberry potato chips for its 10 year anniversary
If you are living in Michigan or nearby, Purple potato chips could be on shelves at a grocery store near you this holiday season, thanks to a collaboration between Michigan State University researchers and Traverse City-based Great Lakes Potato Chip Co.
Purple Power: 7 Benefits of Purple Potatoes
november 26, 2019
Purple Power: 7 Benefits of Purple Potatoes
Purple potatoes are the eye-catching gems of the potato aisle. Like other members of the potato family (Solanum tuberosum), they come from a tuber plant native to the Andes mountain region in South America.
La ingeniera Ainara López Maestresalas, nueva doctora por la Universidad Pública de Navarra.
oktober 13, 2017
España: Usando radiación infraroja identifican las papas más cardiosaludables
Empleando la técnica de espectroscopia en el infrarrojo cercano, una investigadora de la Universidad de Navarra es capaz de identificar las variedades de papa con mayor contenido de compuestos fenólicos. Estas sustancias son beneficiosas para la salud por su contribución a la reducción de enfermedades cardiovasculares.
The Czech Potato Research Institute in the town of Havlíčkův Brod has announced that it has bred a new potato variety they named 'Val Blue'.
oktober 05, 2017
Czech Potato Research Institute breeds a new blue-purple potato variety 'Val-Blue'
The Czech Potato Research Institute in Havlíčkův Brod has announced that it has bred a new potato variety they named “Val Blue”. And yes! It has a striking blue-purple colour.
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Purple potatoes are typically high in bioactive compounds such as anthocyanins, phenols and carotenoids
mei 28, 2017
Neiker Tecnalia to start field trial of potato varieties with benefits
NEIKER-Tecnalia is conducting research since 2014 with the objective to identify potato varieties with high levels of bioactive compounds (anthocyanins, phenols and total carotenoids - all having potential potential health benefits), and are adapted to the growing conditions in Spain.
En España desarrollan papas con alto potencial de valor añadido
mei 23, 2017
En España desarrollan papas con alto potencial de valor añadido
El Instituto Vasco de Investigación y Desarrollo Agrario, NEIKER-Tecnalia, ha llevado a cabo avances en la mejora genética de patata con el objetivo de obtener variedades con elevados niveles de compuestos bioactivos (antocianinas, fenoles y carotenoides totales), así como capacidad antioxidante beneficiosas para la salud, adaptadas a nuestras condiciones de cultivo.
Stephanie Walker, New Mexico State University Extension vegetable specialist is working together with USDA geneticist Kathy Haynes to see if her new lines of a more nutritious type of potato (papa criolla) can be grown in the United States.
november 27, 2016
NMSU researcher helps develop more nutritious potatoes
Can the nutritional value of potatoes be improved? That is the question USDA research geneticist Kathy Haynes has been asking for nearly 30 years. Her quest for the answer has led her to breeding a more nutritious potato, similar to the papa criolla types found in South America.
A bruised potato. The discoloration that occurs after tissue damage is largely caused by the activity of the enzyme polyphenoloxidase (PPO). In the Calyxt PPO_KO potato variety (one of the) genes coding for the PPO enzyme is knocked out, making the variet
oktober 26, 2016
USDA clears Calyxt potato modified to withstand bruising
A new potato variety that’s genetically modified to withstand bruising has been cleared for commercialization without undergoing USDA’s deregulatory process for biotech crops.
Paul Watts, potato breeder with the Agri-Food and Biosciences Institute, with the potatoes which are purple inside too
mei 30, 2016
Purple Magic potato reaches finals of Northern Ireland Innovation competition INVENT 2016
Purple Magic, a Northern Ireland potato with high anthocyanin content, was bred by Paul Watts at the Agri-Food and Biosciences Institute and just reached the finals of INVENT 2016, a Northern Ireland innovation competition.
HZPC's Wow Colourful Perupas come in following types: Magenta Love, Double fun, Violet Queen, Blue Star, Violetta and Anya
januari 18, 2016
Colourful Perupas of potato company HZPC nominated for Fruit Logistica Innovation Award
HZPC proudly announces the nomination of their potato concept WOW! Colourful Perupas® for the Fruit Logistica Innovation Award 2016.
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Marleny Aranda Saldaña (middle) with graduate students Yujia Zhao (left) and Carla Sofia Valdivieso Ramirez. Saldaña and her research team developed a (potato-) starch-based plastic film that has antioxidant and antimicrobial properties.
oktober 28, 2015
Researchers turn potato processing waste into eco-friendly plastic films
Researchers of the University of Alberta offer a green alternative to petroleum-based plastics used in food packaging by turning potato byproducts into eco-friendly plastic films
Potato Nutrition: is the potato a fattening, worthless starch with empty calories? Guess again.
september 01, 2015
Potato Nutrition ABC - brought to you by the United States Potato Board
Just in time for the back to school season, here is your A to Z guide on potato nutrition, brought to you by the United States Potato Board.
"The butyric acid regulates immune function in the gut, suppresses chronic inflammation and may also help to cause cancer cells to self-destruct," Vanamala said. (Courtesy: PSU / Stephen Lea)
augustus 28, 2015
Colorful potatoes may pack powerful cancer prevention punch
Researchers of Penn State University discovered that compounds found in purple potatoes may help kill colon cancer stem cells and limit the spread of the cancer.
Tratamiento de males cardiacos con cáscara de papa
mei 01, 2012
Tratamiento de males cardiacos con cáscara de papa
Reducir la hipertensión arterial y la agregación de plaquetas, a través de la corteza del tubérculo, es un hecho comprobado gracias a un estudio de la ciencia farmacéutica.
The Mountain Rose potato variety can be found in the White House kitchen garden
april 28, 2012
Colorado State University potatoes well represented in White House Garden
You say potato. I say Colorado. When First Lady Michelle Obama and a passel of schoolchildren recently planted vegetables in the White House kitchen garden, three of five potato varieties plunked into the soil were developed by Colorado State University.
februari 28, 2012
Investigadores argentinos estudian cómo aumentar los polifenoles saludables en la papa, a fin de prevenir enfermedades como cáncer o diabetes
El Instituto de Investigaciones Biológicas (IIB)-Conicet-Universidad Nacional de Mar del Plata (UNMdP), en colaboración con el Instituto Nacional de Tecnología Agropecuaria (INTA) Balcarce, estudia cómo aumentar los polifenoles saludables en la papa, a...

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