Astral N
Protection expiredSolanum tuberosum L. · Potato
RO
2 records
Variety traits
Starch content of potato
Solanum tuberosum L.
Starch content is a key varietal trait of potatoes, determining culinary quality and processing suitability. The indicator varies from 10% to 30% and is measured primarily by the hydrostatic method.
In the reference 565 varieties crop Potato, where this is mentioned in the description.
To estimate starch content, the density method is used, based on the correlation between the mass of the tuber in air and in water. Values below 13% characterize low starch content, 13% to 25% indicate medium, and values above 25% are considered high.
Starch accumulation depends on varietal characteristics, maturity stages, and agronomic practices. Excessive nitrogen nutrition and chlorine-containing potassium fertilizers decrease starch content, whereas the application of phosphorus and magnesium stimulates its increase. During storage, starch undergoes hydrolysis, which reduces its content.
High starch content leads to the mealiness of tubers, which is important for mashed potatoes and industrial starch production. Low starch content is characteristic of varieties with a firm, waxy texture that do not disintegrate when boiled and are preferred for use in salads and for frying.
General information about the subject — on the page Starch content.
Varieties of Potato mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Zlahoda
ActiveSolanum tuberosum L. · Potato
Bondarchuk Anatolii Andriiovych, Osypchuk Andrii Antonovych, Taktaiev Borys Anatoliiovych, Nazar Stefaniia Hryhorivna, Sidakova Oksana Vladyslavivna, Kupriianova Tetiana Mykolaivna, Cherednychenko Liubov Mykolaivna, Zakharchuk Nataliia Anatoliivna, Borivs
UA
2 records
Zhytnytsia
ActiveSolanum tuberosum L. · Potato
BONDARCHUK ANATOLII ANDRIIOVYCH, MARUDA MARYNA YURIIVNA, ROZHNIATOVSKYI ANDRII OLEHOVYCH, FURDYHA MYKOLA MYKOLAIOVYCH, TOMASH ANATOLII IVANOVYCH, OSYPCHUK ALLA ANDRIIVNA, FEDORENKO OLEKSANDR LEONIDOVYCH, TAKTAIEV BORYS ANATOLIIOVYCH
UA
2 records
Zhuravynka
WithdrawnSolanum tuberosum L. · Potato
Portiankin Dmytro IEvhenovych, Kozlova Liudmyla Mykolivna, Piskun Heorhii Ivanovych,
UA
2 records
Zaviia
ActiveSolanum tuberosum L. · Potato
Podhaiets`kyi Anatolii Adamovych, Zelia Aurika Hryhorivna, Plotnyts`ka Ol`ha Volodymyrivna, Honcharenko Ol`ha Petrivna, Pysarenko Nataliia Vasylivna, Tymko Mykola Hryhorovych, Lysak Olena Andriivna, Andriienko Tetiana Mykhailivna, Sydorchuk Svitlana Volod
UA
2 records
Zelenyi hai
TerminatedSolanum tuberosum L. · Potato
Sobran Vasyl Mykhailovych, Siharova Dina Dmytrivna, Mel`nyk Pavlo Oleksiiovych, Oliinyk Tetiana Mykolaivna, Ostrenko Mykhailo Volodymyrovych, Bondarchuk Anatolii Andriiovych, Taktaiev Borys Anatoliiovych, Osypchuk Alla Andriivna, Nazar Stefaniia Hryhorivn
UA
2 records
Vymir
ActiveSolanum tuberosum L. · Potato
Nechyporenko Mykola Mykolaiovych, Mel`nyk Pavlo Oleksiiovych, Tymko Liudmyla Volodymyrivna, Pysarenko Nataliia Vasylivna, Lysak Olena Andriivna, Andriienko Tetiana Mykhailivna, Tymko Mykola Hryhorovych, Sydorchuk Vasyl Ivanovych,
UA
2 records
Vzirets`
ActiveSolanum tuberosum L. · Potato
Hunchak Volodymyr Mykhailovych, Chabanov Andrii Semenovych, Bondarchuk Anatolii Andriiovych, Tymko Liudmyla Volodymyrivna, Abdurahimova Tamara Volodymyrivna, Pysarenko Nataliia Vasylivna, Lysak Olena Andriivna, Tymko Mykola Hryhorovych, Sydorchuk Vasyl Iv
UA
2 records
Vyhoda
ActiveSolanum tuberosum L. · Potato
Zelia Aureliia Heorhiivna, Plotnyts`kyi Sviatoslav Tymofiiovych, Bondarchuk Anatolii Andriiovych, Tymko Liudmyla Volodymyrivna, Abdurahimova Tamara Volodymyrivna, Pysarenko Nataliia Vasylivna, Lysak Olena Andriivna, Sydorchuk Vasyl Ivanovych, Tymko Mykola
UA
2 records
Vokė
Protection expiredSolanum tuberosum L. · Potato
Lietuvos agrarinių ir miškų mokslų centro Vokės filialas
LT
1 record
Vilnia
Protection expiredSolanum tuberosum L. · Potato
Lietuvos agrarinių ir miškų mokslų centro Vokės filialas
LT
1 record
Vedruska
ActiveSolanum tuberosum L. · Potato
Mel`nyk Pavlo Oleksiiovych, Tymko Liudmyla Volodymyrivna, Pysarenko Nataliia Vasylivna, Lysak Olena Andriivna, Andriienko Tetiana Mykhailivna, Tymko Mykola Hryhorovych, Sydorchuk Vasyl Ivanovych,
UA
2 records
Uzhhorods`ka
TerminatedSolanum tuberosum L. · Potato
Ravlyk Dmytro Vasyl`ovych
UA
2 records
Vaiva
TerminatedSolanum tuberosum L. · Potato
Lietuvos agrarinių ir miškų mokslų centro Vokės filialas
LT
1 record
Tyras
TerminatedSolanum tuberosum L. · Potato
Andriienko Ivan Ivanovych, Mel`nyk Pavlo Oleksiiovych, Pysarenko Nataliia Vasylivna, Honcharenko Ol`ha Petrivna, Sydorchuk Svitlana Volodymyrivna, Popereshniuk Valentyna Mykolaivna, Dems`ka Anastasiia Kyrylivna, Muzyka Lidiia Ivanivna, Sydorchuk Vasyl Iva
UA
1 record
SYNHAIVKA
ActiveSolanum tuberosum L. · Potato
Hunchak Volodymyr Mykhailovych, Kozun` Ihor Ivanovych, Tymko Liudmyla Volodymyrivna, Abdurahimova Tamara Volodymyrivna, Andriienko Tetiana Mykhailivna, Pysarenko Nataliia Vasylivna, Lysak Olena Andriivna, Tymko Mykola Hryhorovych, Sydorchuk Vasyl` Ivanovy
UA
2 records
Svitana
ActiveSolanum tuberosum L. · Potato
Starovoit Vitalii Borysovych, Sobran Vasyl Mykhailovych, Balashova Halyna Stanislavivna, Zelia Aurika Heorhiivna, Tymko Liudmyla Volodymyrivna, Furdyha Mykola Mykolaiovych, Bondarchuk Anatolii Andriiovych, Tymko Mykola Hryhorovych, Sydorchuk Vasyl Ivanovy
UA
2 records
Svitoch
TerminatedSolanum tuberosum L. · Potato
Zelia Avreliia Heorhiivna, Voitseshyna Nataliia Ivanivna, Taktaiev Borys Anatoliiovych, Osypchuk Alla Andriivna, Bondarchuk Anatolii Andriiovych, Nazar Stefaniia Hryhorivna, Osypchuk Andrii Antonovych,
UA
2 records
Sviatkova
TerminatedSolanum tuberosum L. · Potato
Razkevych Mykola Pylypovych, Kostiuk Ivan Ivanovych, Buhaiova Izabella Pavlivna, Zelia Aureliia Heorhiivna, Taraschenko Nadiia Ivanivna, Ostrenko Mykhailo Volodymyrovych, Taktaiev Borys Anatoliiovych, Osypchuk Alla Andriivna, Nazar Stefaniia Hryhorivna, O
UA
2 records
Sulev
Protection expiredSolanum tuberosum L. · Potato
Johannes Laurson, Voldemar Tamm, Julius Aamisepp, Harri Hindoalla
EE
2 records
Suvenir chernihivs`kyi
ActiveSolanum tuberosum L. · Potato
Sharapa Liubov Panasivna, Dan`ko Heorhii Vasyl`ovych, Manoilo Halyna Vasylivna, Khomenko Larysa Dmytrivna, Petrenko Kateryna Oleksandrivna, Onyshcenko Oleh Fedorovych,
UA
2 records
Staerkeprofi
WithdrawnSolanum tuberosum L. · Potato
FIRLBECK KG| Saatzucht Firlbeck GmbH + Co. KG
DE
1 record
Solokha
ActiveSolanum tuberosum L. · Potato
Boreiko Oksana Olehivna, Sidakova Oksana Vladyslavivna, Kupriianova Tetiana Mykolaivna, Kyrylishyn Vasyl` Vasyl`ovych, Zakharchuk Nataliia Anatoliivna, Zelia Avreliia Heorhiivna, Furdyha Mykola Mykolaiovych, Bondarchuk Anatolii Andriiovych,
UA
2 records
Smuhlianka
TerminatedSolanum tuberosum L. · Potato
Mel`nyk Pavlo Oleksiiovych, Sihor`ova Dina Dmytrivna, Dihtiar`ov Viktor Mykolaiovych, Sumets` IUrii Ivanovych, Sakhoshko Mykola Mykolaiovych, Kozhushko Neli Semenivna,
UA
6 records