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Wyszukujesz frazę "fruit respiration" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Effects of modified atmosphere package on preservation of strawberries
Autorzy:
Zhang, M.
Xiao, G.
Peng, J.
Salokhe, V.M.
Powiązania:
https://bibliotekanauki.pl/articles/24844.pdf
Data publikacji:
2003
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
Fragaria x ananassa
storage test
weight loss
preservation
modified atmosphere packaging
strawberry
gas composition
dynamic change
package
fruit
respiration
Źródło:
International Agrophysics; 2003, 17, 3
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Carbon consumption of developing fruit and the fruit bearing capacity of individual RoHo 3615 and Pinova apple trees
Autorzy:
Penzel, M.
Lakso, A.N.
Tsoulias, N.
Zude-Sasse, M.
Powiązania:
https://bibliotekanauki.pl/articles/2082957.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
fruit growth rate
fruit respiration
leaf area
LiDAR
precision horticulture
Opis:
This paper describes an approach to estimate the photosynthetic capacity and derive the optimum fruit number for each individual tree, in order to achieve a defined fruit size, which is named as the fruit bearing capacity of the tree. The estimation of fruit bearing capacity was carried out considering the total leaf area per tree as measured with a 2-D LiDAR laser scanner, LALiDAR, and key carbon-related variables of the trees including leaf gas exchange, fruit growth and respiration, in two commercial apple orchards. The range between minLALiDAR and maxLALiDAR was found to be 2.4 m² on Pinova and 4.3 m² on RoHo 3615 at fully developed canopy. The daily C requirement of the growing fruit and the associated leaf area demand, necessary to meet the average daily fruit C requirements showed seasonal variation, with maximum values in the middle of the growing period. The estimated fruit bearing capacity ranged from 33-95 fruit tree-1 and 45-121 fruit tree-1 on the trees of Pinova and RoHo 3615, respectively. This finding demonstrates sub-optimal crop load at harvest time in both orchards, above or below the fruit bearing capacity for individual trees. In conclusion, the LiDAR measurements of the leaf area combined with a carbon balance model allows for the estimation of fruit bearing capacity for individual trees for precise crop load management.
Źródło:
International Agrophysics; 2020, 34, 4; 409-423
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dynamics of physiological and biochemical processes in avocado fruit treated with preparations during storage
Autorzy:
Kolodyaznaya, Valentina Stepanovna
Burova, Tatyana Evgenievna
Kiprushkina, Elena Ivanovna
Shestopalova, Irina Anatolyevna
Broyko, Yuliya Vladimirovna
Filippov, Valeriy Ivanovich
Klementiev, Dmitriy Anatolyevich
Kostyuk, Vasilina Alekseevna
Powiązania:
https://bibliotekanauki.pl/articles/1034111.pdf
Data publikacji:
2020
Wydawca:
Sieć Badawcza Łukasiewicz - Polskie Towarzystwo Chitynowe
Tematy:
avocado fruit
chitosan
pectin substances
respiration rate
storage
terminal oxidases
Opis:
This article presents data on the effect of processing avocado fruit on the dynamics of physiological and biochemical processes during low-temperature storage. The aim was to explore the effect of processing Fuerte avocado fruit with ‘Agrokhit’, ‘KHAN-8’ and ‘Extrasol-90’ preparations on the dynamics of physiological and biochemical processes during storage. The effectiveness of the preparations on the change in physiological and biochemical processes during storage of avocado fruit was evaluated by the release of carbon dioxide during their respiration, by the activity of terminal oxidases and the hydrolysis of pectin substances. The respiration rate, the activity of terminal oxidases – catalase, peroxidase, phenol oxidase, tyrosinase – and the kinetics of the hydrolysis of protopectin and pectin depended on the type of preparation and the duration of storage. Processing avocado fruit with the examined preparations did not violate metabolism, which was regulated by change in the activity of terminal oxidases of the plant cells, a reduced respiration rate and the rate of hydrolysis of protopectin and pectin. As a result, there was an increase in the storage period and fruit ripening. To slow down the physiological and biochemical processes – to increase the duration of ripening and storage of avocado fruit – it is recommended that they be treated with chitin derivatives Agrokhit and KHAN-8.
Źródło:
Progress on Chemistry and Application of Chitin and its Derivatives; 2020, 25; 111-123
1896-5644
Pojawia się w:
Progress on Chemistry and Application of Chitin and its Derivatives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Electrolyzed Cassava Starch-Gelatin Coating on Biochemical Properties and Ripening of Banana (Musa acuminata L.) Fruits
Autorzy:
Pham, Thanh Tung
Nguyen, Le Phuong Lien
Baranyai, László
Nguyen, Thuy Linh
Trinh, Khanh Son
Powiązania:
https://bibliotekanauki.pl/articles/2159285.pdf
Data publikacji:
2022-09-05
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
climacteric fruit
starch
electrolysis
respiration
thin coating
Opis:
In this study, cassava starch oxidized by the electrolysis was used as an edible coating to improve the shelf life of banana fruits. The effects of coating in solutions of electrolyzed starch with 1, 2 and 3% (w/v) gelatin and without gelatin addition on respiratory rate and biochemical properties of banana during 8 days of storage at room temperature (75-80% relative humidity) were evaluated. The micrographs of scanning electron microscopy showed very thin coating layers (<25.2 um) with continuous network topology and no cracks. During the storage period, a significant reduction in respiration rate and weight loss of coated bananas compared to uncoated fruits was noted. Furthermore, the change in titratable acidity and contents of soluble solids, total carbohydrates and reducing sugars of coated bananas were slower. Increasing the gelatin content in the coating had a beneficial effect on delaying the ripening of bananas. The oxidized starch coating formulation with 3% (w/v) of gelatin demonstrated the highest efficiency as it delayed the respiratory peak 4 days more than in the uncoated bananas. This study results suggest that electrolyzed starch-gelatin coating could be a potential material to extend the shelf life of fruits.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2022, 72, 3; 263-272
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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