Results 21 to 30 of about 430,487 (359)

Multiresidual gas chromatography-tandem mass spectrometry method for determination of plant protection product residues in fruit [PDF]

open access: yesJournal of Central European Agriculture
A multiresidual method for the determination of 29 active substances was developed and validated. Acetone, petroleum ether and dichloromethane were used for extraction, and a gas chromatograph coupled with a tandem mass spectrometer was used for ...
Helena BAŠA ČESNIK
doaj   +1 more source

Differences in Storage Quality and Phenolic Composition of Mid-Early Maturing Apple Varieties [PDF]

open access: yesShipin Kexue, 2023
Mid-early maturing apples can enrich the fruit market and constitute an important part of the apple industry. It is of great significance to study the quality and storage characteristics of mid-early maturing apples.
WANG Zhen, PEI Lingdong, PENG Yong, LI Linguang, WANG Haibo
doaj   +1 more source

Conservação da maçã (Malus domestica Borkh.) cv. Braeburn Storage in controlled atmosphere of 'Braeburn' (Malus domestica, Borkh.) apples

open access: yesCiência Rural, 2000
O experimento foi desenvolvido com o objetivo de avaliar o efeito da temperatura e de diferentes regimes de armazenamento em atmosfera controlada (AC) sobre as qualidades físico-químicas e ocorrência de distúrbios fisiológicos da maçã cv. Braeburn.
Auri Brackmann   +1 more
doaj   +1 more source

Evaluation of long term storage of apples by means of fractal analysis

open access: yesResearch in Agricultural Engineering, 2003
Realization of long-term apple storage requires the most detailed information about the flesh structure and texture, whose quality is contributing by responsible way to the whole quality of the evaluated fruits.
Ľ. Kubík   +5 more
doaj   +1 more source

Seven-year orchard performance of eleven new apple cultivars from Holovousy in comparison with some commonly grown ones

open access: yesHorticultural Science, 2006
In an orchard trial that was established in the spring of 1999 on M 9 rootstock at the spacing of 4 × 1 m, eleven new apple cultivars bred in Holovousy (Angold, Julia, Nabella, Primadela, Produkta, Resista, Rubinstep, Rucla, Selena, Vysočina and Zuzana ...
J. Blažek, J. Křelinová
doaj   +1 more source

Electroactive Phenolic Contributors and Antioxidant Capacity of Flesh and Peel of 11 Apple Cultivars Measured by Cyclic Voltammetry and HPLC–DAD–MS/MS

open access: yesAntioxidants, 2020
In this study, 11 apple cultivars were characterized by their total phenolic content (TPC) and total flavonoid content (TFC) and antioxidant, reducing, and chelating capacity by 2,2-diphenyl-1-picrylhydrazyl (DPPH) test, cyclic voltammetry (CV), and ...
Danuta Zielińska, Marcin Turemko
doaj   +1 more source

The use of polarity profiles of texture in the sensory evaluation of apples

open access: yesCzech Journal of Food Sciences, 2000
Research in the quality of horticultural products commonly applies sensory analysis which under minimized subjectivity approaches or coincides with other analytical methods with respect to its accuracy.
V. Horčin, I. Findová
doaj   +1 more source

Quantification of Morpholine in Peel and Pulp of Apples and Oranges by Gas Chromatography−Mass Spectrometry

open access: yesFoods, 2020
Morpholine salts of fatty acids have been used in wax coatings on the surfaces of fruit and vegetable commodities in China and the United States, etc. However, morpholine usage was prohibited in many other countries because of safety concerns.
Kunho An   +5 more
doaj   +1 more source

Creating Study-Specific Tools to Increase Community and Student Engagement

open access: yesCitizen Science: Theory and Practice, 2021
The Boulder Apple Tree Project (BATP) at the University of Colorado agglomerates ecological, historical, and genetic information regarding apple trees in Boulder County, Colorado with the assistance of community members, undergraduates, and researchers ...
Amy Dunbar-Wallis   +10 more
doaj   +1 more source

EVALUATION OF COMMERCIAL QUALITY OF “RENETKA” WILD APPLES GROWING IN THE KEMEROVO REGION [PDF]

open access: yesТехника и технология пищевых производств, 2015
Currently, the world market of food production is aimed at implementing the concept of a healthy lifestyle. Foods are regarded not only as means of biological existence but also as indications of lifestyle, enhancers of positive emotions, stimulators of ...
Golub O.V.   +2 more
doaj  

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