Results 11 to 20 of about 2,602 (204)

Historical Insights Into the Purification of Polyphenol Oxidase From Plants. [PDF]

Food Sci Nutr
Overview of purification methods for polyphenol oxidase. Advancements in achieving partial or homogeneous purification. Key biochemical properties relevant to polyphenol oxidase. ABSTRACT Over the past 50 years, different methods have been developed to purify polyphenol oxidase (PPO), a key enzyme involved in the oxidation of phenolic compounds in ...
Vazquez-Lima CG, Quintana-Quirino M, Bravo AL, López-Simeon R, Nájera H.   +4 more
europepmc   +2 more sources

Nectar production of quince (Cydonia oblonga Mill.) cultivars

International Journal of Horticultural Science, 2000
Nectar production of six quince cultivars were measured during three consecutive years. The nectar production of quince can be regarded to be small compared to other temperate zone fruit tree species since quince flowers contained 1.07 ± 0.06 mg of ...
P. Benedek, T. Szabó, J. Nyéki
doaj   +3 more sources

Pest categorisation of Takahashia japonica. [PDF]

EFSA J, 2023
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Takahashia japonica (Hemiptera: Sternorrhyncha: Coccidae), the Asian string cottony scale, for the EU. This insect is native to Japan, and it is now established in many countries in Asia. It was first recorded in the EU (Italy) in 2017 and has also been found in Croatia.
EFSA Panel on Plant Health (PLH Panel), Bragard C, Baptista P, Chatzivassiliou E, Di Serio F, Gonthier P, Jaques Miret JA, Justesen AF, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Vicent Civera A, Yuen J, Zappalà L, Grégoire JC, Malumphy C, Akrivou A, Kertesz V, Maiorano A, Papachristos D, MacLeod A.   +26 more
europepmc   +2 more sources

Bazı Ayva Cydonia oblonga Mill. Genotiplerinde Yaprak Disklerinden Sürgün Organogenesisi

Journal of Agricultural Sciences, 2007
Bu çalışmanın amacı, bazı ayva Cydonia oblonga Mill. genotiplerinde yaprak disklerinden in vitro sürgün organogenesisini uyarmaktır. Çalışmada bitkisel materyal olarak, Quince A bodur , S.Ö. Sabahattin Özbek 39-200 bodur , S.Ö. 18-82 orta kuvvetli
Ahmet Aygün, Hatice Dumanoğlu
doaj   +3 more sources

Pest categorisation of Eulecanium giganteum. [PDF]

EFSA J
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Eulecanium giganteum (Hemiptera: Coccidae), the giant eulecanium scale, for the territory of the European Union, following the commodity risk assessment of Acer palmatum plants from China, in which E. giganteum came to attention as a pest of possible concern.
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Di Serio F, Gonthier P, Jaques Miret JA, Justesen AF, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Vicent Civera A, Yuen J, Zappalà L, Grégoire JC, Malumphy C, Akrivou A, Kertesz V, Papachristos D, Sfyra O, MacLeod A.   +26 more
europepmc   +2 more sources

Volatiles of quince fruit and leaf (Cydonia oblonga Mill.) from Serbia

Biologica Nyssana, 2016
The subject of this study is the chemical composition of volatile fractions from the fruit and leaf of quince (Cydonia oblonga Mill.). Dominant components were ethyl 2-methylbutanoate, (E,E)--farnesene, ethyl- (2E,4Z)-decadienoate, pentadecanol ...
Veličković, D.T., Ristić, M.S., Milosavljević, N.P., Davidović, D.N., Milenović, D.M., Veličković, A.S.   +5 more
doaj   +2 more sources

Unveiling viral threats to temperate pome fruits: characterization, transmission, and sustainable management strategies [PDF]

Frontiers in Microbiology
Apple (Malus × domestica Borkh.), pear (Pyrus communis L.), and quince (Cydonia oblonga Mill.) are widely cultivated fruit crops in temperate regions due to their desirable flavors and health benefits.
Subaya Manzoor, Sajad Un Nabi, Aadil Ayaz, Bushra Rasool, Susheel K. Sharma, M. H. Chesti, Shugufta Parveen, M. K. Verma, M. A. Diab, Muhammad Fazle Rabbee   +9 more
doaj   +2 more sources

Проучване на вирусния статус на сортове дюля (Cydonia oblonga Mill)

Растениевъдни науки
Проучването е изведено през периода 2021 - 2024 г. върху 15 сорта дюля, отглеждани в експериментални насаждения на Институт по овощарство – Пловдив. Проучено е разпространението на вирусите: ACLSV, АSGV, ASPV – което позволява да се определи актуалния ...
Йонко Йончев, Коста Христов   +1 more
doaj   +2 more sources

Osmotic drying of quince (Cydonia oblonga mill.) in sucrose solution [PDF]

Journal on Processing and Energy in Agriculture, 2010
Quince (Cydonia oblonga mill.) is fruit which is neglected in fruit production in our country despite its pleasant aroma. Due to its high values of hardness and firmness, quince is not used much for drying.
Stojanović Čedomir, Babić Mirko, Babić Ljiljana, Pavkov Ivan, Radojčin Milivoj, Lončarević Velimir   +5 more
doaj   +1 more source

CYDONIA OBLONGA MILL. (ROSACEAE) AT THE PETER THE GREAT BOTANICAL GARDEN

Труды по прикладной ботанике, генетике и селекции, 2018
20th century, common quince was considered not winter-hardy enough for the environments of the North-West of Russia. Cydonia oblonga Mill. was for the first time mentioned in the Catalogues of the Peter the Great Botanical Garden in 1793.
G. A. Firsov, A. V. Volchanskaya, K. G. Tkachenko, N. E. Staroverov, A. Yu. Gryaznov   +4 more
doaj   +2 more sources