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Full-Text Articles in Life Sciences
Actinidia Deliciosa: A High-Resolution Mass Spectrometric Approach For The Comprehensive Characterization Of Bioactive Compounds, Mayya Razgonova, Alexsander Boyko, Yulia Zinchenko, Nadezhda Tikhonova, Andrey Sabitov, Alexander Mikhailovich Zakharenko, Kirill Golokhvast
Actinidia Deliciosa: A High-Resolution Mass Spectrometric Approach For The Comprehensive Characterization Of Bioactive Compounds, Mayya Razgonova, Alexsander Boyko, Yulia Zinchenko, Nadezhda Tikhonova, Andrey Sabitov, Alexander Mikhailovich Zakharenko, Kirill Golokhvast
Turkish Journal of Agriculture and Forestry
Actinidia deliciosa (A. Chev.) C.F. Liang & A.R& Ferguson, 1984 contains a large number of target analytes, which are biologically active compounds. HPLC-ion trap-MS/MS (tandem mass spectrometry) was used to identify target analytes in extracts of A. deliciosa (varieties Abbot, Alison, Bruno, Hayward, Monti), originating from the Adler's Branch of N.I. Vavilov All-Russian Institute of Plant Genetic Resources. Separately, the pulp of the kiwi fruit and its peel were analyzed for the composition of biologically active substances. The richest in the composition of active substances was indicators of the cultivar Monti. The results of initial studies revealed the presence of …
Effects Of Methyl Jasmonate On Quality Properties And Phytochemical Compounds Of Kiwifruit (Actinidia Deliciosa Cv. `Hayward') During Cold Storage And Shelf Life, Burhan Öztürk, Furkan Yücedağ
Effects Of Methyl Jasmonate On Quality Properties And Phytochemical Compounds Of Kiwifruit (Actinidia Deliciosa Cv. `Hayward') During Cold Storage And Shelf Life, Burhan Öztürk, Furkan Yücedağ
Turkish Journal of Agriculture and Forestry
The research aimed to assess the effects of methyl jasmonate (0.25, 0.5, and 1.0 mM MeJA) on weight loss and phytochemical compounds of kiwifruit (Actinidia deliciosa cv. `Hayward') throughout the cold storage and shelf life. Kiwifruits were stored at 0 ± 0.5 °C and 90 ± 5% RH for 180 days, and at 20 ± 1.0 °C and 80 ± 5% RH for 5 days in shelf life conditions. During cold storage, weight loss was significantly lower (P < 0.05) in 0.25 and 1.0 mM MeJA treatments than those of control and 0.5 mM MeJA treatments. The highest flesh firmness was determined in MeJA-treated fruits. In the latest measurement period of cold storage and shelf life, the lowest respiration rate was obtained from 0.5 and 1.0 mM MeJA treatments. MeJA-treated fruits had significantly higher hue angle at the end of cold storage. Generally, in shelf life analysis, acidity of MeJA-treated fruits was significantly lower than that of control fruits. At the end of cold storage, the highest vitamin C, total flavonoids, and antioxidant activity (DPPH) were measured in 1.0 mM MeJA treatment, whereas the highest total phenolics were detected in 0.25 mM MeJA treatment. Present findings revealed that MeJA could be used as an effective postharvest tool to maintain flesh firmness and phytochemical compounds of kiwifruits.
The Effect Of Tying And Wrapping Materials And Their Color On Budding Success In Kiwifruit, Hamdi̇ Zengi̇nbal, Hüseyi̇n Çeli̇k, Muharrem Özcan
The Effect Of Tying And Wrapping Materials And Their Color On Budding Success In Kiwifruit, Hamdi̇ Zengi̇nbal, Hüseyi̇n Çeli̇k, Muharrem Özcan
Turkish Journal of Agriculture and Forestry
We studied the effect of tying and wrapping materials and their color on budding success in kiwifruit. The work was done in the open field during 2002-2003. Three-year-old, gallon container grown Hayward seedlings were chip-budded with Hayward chip-bud sticks in the first quarter of May. Raffia (black), cannabis fiber, leathery polyethylene band (white), soft rubbery polyethylene tape (white), paper tape, cotton yarn and plastic string (white) were used as tying and wrapping material in the first experiment. Green, red, black and white raffia was used as wrapping material in the second experiment. In the first trial, the soft rubbery plastic …
Effects Of Iba And Cutting Dates On The Rooting Ability Of Semi-Hardwood Kiwifruit (Actinidia Deliciosa A.Chev.) Cuttings, Ali̇ Ömer Üçler, Sali̇h Parlak, Zafer Yücesan
Effects Of Iba And Cutting Dates On The Rooting Ability Of Semi-Hardwood Kiwifruit (Actinidia Deliciosa A.Chev.) Cuttings, Ali̇ Ömer Üçler, Sali̇h Parlak, Zafer Yücesan
Turkish Journal of Agriculture and Forestry
The effects of 1 H-indole-3-butyric acid (IBA) and cutting date on the rooting of semi-hardwood cuttings from the kiwifruit (Actinidia deliciosa A.Chev.) were investigated. In rooting experiments 0, 4, 6 and 8 gl^{-1} concentrations of the IBA were used and the cuttings were taken on July 23 and August 22, 1999. The results of the study revealed that cuttings taken in July had better rooting ability in terms of main root numbers, the mean length of the longest 5 roots and rooting area. On the other hand, 6 and 8 gl^{-1} IBA concentrations did not significantly affect rooting ability. Split …