Scientific Papers Series B Horticulture

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Likewise, vitamin C content of ‘Gurguiate,Mohorat si Rosii de Stetin, Muntenesc cu coadascurta’ decreases drastically at the 15th day ofstorage in comparison to initial value (Figure2). This can be due to continuous ripeningprocess of fruits.Figure 1. Vitamin C of old apples cultivars during coldstorage.Figure 2. Vitamin C content of varieties ‘Gurguiate,Mohorat si Rosii de Stetin, Muntenesc cu coada scurta’Figure 3. Vitamin C content of varieties ‘Gurguiate’ and‘Trotuse’ at the end of stor¬age.Vitamin C is quite unstable and thus it is alsoan indication of fruit freshness (Holcroft andKader, 1999). Vitamin C content of ‘Gurguiate’was lower than ‘Trotuse’ at the end of storage(Figure 3). It can be concluded that the changein vitamin C content is cultivar dependent.Therefore, this characteristic of cultivars shouldbe taken into consideration in choosing acultivar for storage. The cultivars which loseless vitamin C during storage could bepreferred.Table 1. Results concerning the vitamin C in oldRomanian apples varieties 0, 5, and 10 days of storageNr.CultivarCrt.30.10.2012Mg/100g.p.p.04.11.2012Mg/100g.p.p.09.11.2012Mg/100g.p.p.1. Prescurate 18.59 10.11 5.592. Gurguiate 14.52 6.51 2.043. Red Free 12.45 8.24 3.45Malus4.Floribunda10.04 6.22 3.045. Viesti 16.54 8.45 4.526. Rosii de Stetin 12.82 4.22 2.827. Zori 18.86 9.15 4.868. Carla 19.15 8.98 4.179. Mohorat 12.49 7.52 2.7910. Gustav Durabil 14.57 9.36 4.6911. WachsmanSammeling12. Wachsman24.34 16.3 8.3428.55 19.51 10.55Amalie13. Ancuta 31.42 25.61 13.4214. Ardelean 17.98 8.96 4.4315. Trotuse 35.32 25.36 14.94Rosii de16.Geoagiu25.86 13.51 4.8617. Knis 12.91 9.36 3.91Nobile de18.Geoagiu21.78 12.36 5.78Favoritul lui19.Polocsay12.87 8.89 3.8720. Mere tari 14.73 8.52 4.7321. Malus Teifera 15.28 7.69 5.2822. Pokomache 15.01 8.61 5.0123. Satmaresti 16.50 9.63 5.5024. Cormose 18.83 12.31 4.8325. Calugaresc 16.96 12.36 5.2626. Anisovska 15.93 8.96 3.9327. Marut alb 14.36 8.21 4.3628. Seghese 15.12 9.65 5.1229. Poinic 19.91 14.31 5.9130. Mar15.23 9.63 4.23Muntenesc31. Smeurii 12.27 7.25 3.27Muntenesc cu32.coada scurta12.73 6.94 2.7333. Rosiorcalugaresc34. Rosior15.68 8.51 3.68romanesc19.32 12.35 5.3235. Mar Orbai 18.49 13.21 6.67Verzi de36.Radaseni18.57 11.11 4.5737. Fara nume 24.42 21.32 9.42Dulci de38.Radaseni22.50 16.63 10.5039. Cernenko 19.65 12.67 4.7640. Rosu de Cluj 23.11 19.20 13.11211
CONCLUSIONSThe accurate analysis of vitamin C and organicacids of apples by HPLC enables us to observethe quality changes during postharvest period.Vitamin C and organic acid content of themajority of cultivars changed as a function ofstorage time. Both cultivars had lost vitamin Ccontents at the end of the storage, but ‘Trotuse’showed a greater decrease than ‘Gurguiate’.These results showed that changes in vitamin Ccontents of apples are cultivar dependent. Onthe other hand, the consumer should take intoconsideration that the loss of vitamin Cincreases with storage time. During storage, thehighest share of total acids was exhibited bycitric acid. This acid decreased by 10 days ofcold storage in comparison to initial values.In future investigations, we propose that theobjective analytical determination of thesecritical components should be coupled withsubjective evaluation by a taste panel toprovide useful and meaningful informationabout quality changes of apples during thestorage.REFERENCESAdisa V. A., 1986. The influence of molds and somestorage factors on the ascorbic acid content of orangeand pineapple fruits. Food Chemistry 22, p. 139-146.Agar T., 1995. A sensitive method to determination of L-Ascorbic asid, dehydroascorbicasid and total vitaminC:microfluorometric method (in Turkish). CukurovaUniversity Journal of the Faculty of Agriculture 9 (1),p. 11-20.Asami D.K., Hong Y.J., Barrett D.M. and Mitchell A.E.,2003. Comparison of the total phenolic and ascorbicacid content of freeze-dried and air-driedmarionberry, strawberry, and corn grown usingconventional, organic, and sustainable agriculturalpractices. Journal of Agricultural and FoodChemistry 51, p. 1237-1241.Asif Ali M., Raza H., Azam M., Khan and Manzoor H.,2004. Effect of different periods of ambient storageon chemical composition of apple fruit. Int. J. Agri.Biol. 6 (2), p. 568-571.Du G., Li M., Ma F. and Liang D., 2009. Antioxidantcapacity and the relationship with polyphenol andvitamin C in Actinidia fruits. Food Chemistry 113, p.557-562.Holcroft D.M. and Kader A.A., 1999. Controlledatmosphere-induced changes in pH and organic acidmetabolism may affect color of stored strawberryfruit. Postharvest Biology and Technology 17, p. 19-32.Kader A.A., 1990. Quality and its maintenance inrelation to postharvest physiology of strawberry, Thestrawberry into the 21 st century, proceeding of thethird north American strawberry conference,Houston, Texas, p.145-152.Lee S.K. and Kader A.A, 2000. Preharvest andpostharvest factors influencing vitamin C content ofhorticultural crops. Postharvest Biology andTechnology 20, p. 207-220.Mitre I, Mitre V, Ardelean M, Sestras R, SestrasA, 2009. Evaluation of old apple cultivars grown incentral Transylvania, Romania. Not Bot HortiAgrobo 37 (1), p. 235-237.Pelayo C., Ebeler S.E., Kader A.A., 2003. Postharvestlife and flavor quality of three strawberry cultivarskept at 5°C in air or air + 20 kPa CO 2 . PostharvestBiology and Technology 27 (2), p. 171-183.Perez A.G., Sanz C., 2001. Effect ofhigh-oxygen andhigh-carbon-dioxide atmospheres on strawberryflavor and other quality traits. Journal of Agriculturaland Food Chemistry 49, p. 2370-2375.Sanz C., Perez A.G., Olias R., Olias J.M., 1999. Qualityof strawberries packed with perforatedpolypropylene. Journal of Food Science 64 (4), p.748-752.Schöpplein E., Krüger E., Rechner A., Hoberg E., 2002.Analytical and sensory qualities of strawberrycultivars. Acta <strong>Horticulture</strong> 567, p. 805-808.Simon J.A., 1992. Vitamin C and cardiovascular disease.Journal of the American College of Nutrition 11, p.107-125.212
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SCIENTIFIC PAPERSSERIES B. HORTICUL
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SCIENTIFIC COMMITTEE Bekir Erol AK
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Fructification - Florin Constantin
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Phenological Studies on Some Variet
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Scientific Papers. Series B, Hortic
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Table 2. The organoleptic appreciat
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processes become even slower and th
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- usingselectedbacteriafromm Leucon
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To organoleptic analysis of the win
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works were pickling the cucumbers i
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days after removal of weeds by burn
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it appears that the culture has gro
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Maintainance of the genetic structu
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Table 3. Interaction variety of dwa
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Experimental scheme is situated in
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improvement especially laboratory s
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Table 1 shows the type 2x3x2 trifac
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Neamtu G., Gheorghe Campeanu, Carme
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Experience consisted of the followi
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Table 7. Total production on plantV
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vineyard, several methods were used
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Table 4. Structure and number and r
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gets serious role through the ferme
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Table 3. Element content of the ber
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Figure 4. The length of internodes
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The process of fruit forming was de
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Compomist F1 hybrid reaches value o
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Figure 2. Experimental results repr
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and total number of tubers per plan
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and quality of organic potatoes for
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Petri dishes, the pathogenic fungi
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Variant 4R 2 11.0 4.0 15.0 7.0 22.0
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Analyzing the dynamics of the total
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Table 2. Indicative data on volumes
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Table 3. The Influence of the level
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Table 8. The Influence of irrigatio
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Figure 1. The aspect of apples from
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Conclusions on changes in chemicalc
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RESULTS AND DISCUSSIONSRaspberry is
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CONCLUSIONSAs a result of scientifi
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observations were made on phenologi
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Figure 1. Flowering period and blac
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content, A-acidity content) to the
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sugar accumulated in grapes and 1,0
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Figure 2. DryerFigure 3. Programmer
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Appearance of the apricots after 5
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where: P F represent the coordinate
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Table 2. The production obtained at
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As shown in figures 5 and 6 the vit
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At two weeks from planting it was a
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If we take into account the both fa
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F1 - + infectedF2 - + infectedF3 +
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HORTICULTURALBIODIVERSITY ANDGENETI
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RESULTS AND DISCUSSIONSFruit charac
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The chorology maps of Artemisia alb
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Figure 5. Chorology of Artemisia le
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Page 162: Molecular differentiation showed a
Page 165 and 166: The characterization of the grapevi
Page 167 and 168: Figure 4. Amino acid profile of the
Page 169 and 170: Table 4. The significance of differ
Page 171 and 172: The studied phenophases (table 1),
Page 173 and 174: REFERENCESCapusan Janina, 2013. Rez
Page 175 and 176: Neoaliturus fenestratus Herrich-Sch
Page 177 and 178: occurrence in western part of Roman
Page 179 and 180: Pop 3 = Population 3 obtained by cr
Page 181 and 182: well adapted in our country, and th
Page 184 and 185: Scientific Papers. Series B, Hortic
Page 186 and 187: Variations in acidity of the variet
Page 188: grape. Analele Universitatii din Cr
Page 191 and 192: Flow cytometry has proved to be an
Page 193 and 194: cell nuclei, using chromosome count
Page 195 and 196: Figure 1. Prekos F1Figure 4. Prekos
Page 197 and 198: Interpretation of the results conce
Page 199 and 200: Photo 1- Redhaven (Control)The Roma
Page 201 and 202: Dry matter (determinate refractomet
Page 203 and 204: was evaluated by using a large-size
Page 208 and 209: During the growing season have been
Page 216 and 217: Figure 2. Air temperature (°C) in
Page 218: REFERENCESAnconelli S., Antolini G.
Page 221 and 222: Taking into the account these and t
Page 223 and 224: postharvest decays in fruits and ve
Page 225 and 226: manure semifermentated. In vegetati
Page 227 and 228: Figure 1. Prima Cl. 1022 varietyThe
Page 229 and 230: temperature required for a differen
Page 231 and 232: MATERIALS AND METHODSTo accomplish
Page 233 and 234: climate (IH4), becomes for this yea
Page 235 and 236: quantities of sugar accumulated in
Page 237 and 238: ibosomal to investigate 13 species
Page 239 and 240: Biogeography of Genus MangiferaTwo
Page 241 and 242: productionand uses. Center for trop
Page 243 and 244: analysis of variance to express the
Page 245 and 246: highlighted by a correlation coeffi
Page 247 and 248: without heat and in open field. Cro
Page 249 and 250: ut the fruit had a reduced number o
Page 251 and 252: Genetic autochthonous heritage wasi
Page 253 and 254: Table 1. The main characteristics o
Page 258 and 259: Data were subjected to statistical
Page 260 and 261: Also, the dry biomass and root leng
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“Clapp’s Favorite” in 2011 wh
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2012 the order was “Conference”
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microspore to mature pollen, determ
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microspores at certain date. Micros
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viin utilizate ca genitori potentia
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The objective of this paper, is to
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Table 1. Relationship between germi
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Figure 2. Tassels lengthIn case of
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ORNAMENTAL PLANTS,DESIGN ANDLANDSCA
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of Chisinau, also the old parks. Fo
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y cambium on the very center - meth
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flower is fully colored. Postharves
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Results from table 8 shows that Mar
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Pinus sylvestris ‘Gold Coin’, R
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Figure 4. Excelsa (H 18/1)Descripti
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Figure 1. Plants in cellular trays
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espectively 69%, followed by hybrid
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observations made on the plants of
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The values of pH diminished in all
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Figure 5. Content of total soluble
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Figure 1. Plan of Bran domain (Ion
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Carol the second, her brother, on h
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Figure 14. Tea house in the natural
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Cults, and in conformity with the c
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consult the scientific novelties an
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,,The restoration is the methodolog
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MATERIALS AND METHODSThe chorology
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Merce, 2011; Zamfirescu, 2010) (IAS
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experiment because it shows and ill
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among all the administrations, exce
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solution known as AKN. Content: pot
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As shown in the figure, Chrysal is
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MotivationsOfferprospectingCustomer
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conclude the presented case, with k
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Also, comparative studies, concerni
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done before. Also the speed of the
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as Marcellus theatre or Trajan foru
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ian regime, by huge contradictions
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Pyongyang, the hidden cityThe capit
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“ordinary” buildings as the gen
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- The Writer’s Rotunda“The cons
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Figure 4. Vegetation planRegarding
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Figure 9. BenchesVasesThere are 4 k
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REFERENCESPanoiu A., 2011, Evolutia
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RESULTS AND DISCUSSIONSResults of t
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Figure 5. Average growth rate of
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In 2012 there were higher onset tem
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fact that root injuries is the majo
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We recommend that the species and c
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and parameters of quality. The phys
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AESTHETICALLEVEL OFAPPROACHLEVEL OF
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REFERENCESArchibugi F., 1997. The E
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Figure 1. Optimized version of comp
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CONCLUSIONSThe optimized version (F
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etween 182-212 g/l, the lowest valu
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CONCLUSIONSThis study showed that 2
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RESULTS AND DISCUSSIONSFor this pur
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according to quality class.The calc
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third party countries who wish to b
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Stakeholder comments concerned nota
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Figure 2. The „Eco-leaf” logo o
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identified to facilitate its tracea
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- Analysis reports;This document ma
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Table 1. Sampling procedures applic
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Table 2. Example of sampling proced
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should be 5 kg.” According to thi
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One of the first and simplest condi
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of RIN transcription factor in ethy
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oriented towards the centre of the
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Figure 5. Macroscopic view of the c
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Related to the process of the evolu
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efore it is printed using the main
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Imposition of the pot is done every
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Figure 8. Test of Strength Vetiver
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Table 3 defines LSD test for genoty
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