Summary
Central Asian apricot germplasm was used in hybridizations with California adapted apricots to increase Brix levels and improve fresh eating quality. Fruit from parental trees, the F1 hybrid and two backcross families were evaluated for fruit quality traits and analyzed by HPLC for specific sugar content. The F1 hybrid between Central Asian and California adapted apricots was intermediate to its parents in many of the evaluated characteristics and levels of specific sugars. When the F1 hybrid was backcrossed to California adapted apricots ‘Lorna’ and ‘Robada,’ the resulting hybrids were diverse in Brix, juice acidity, fruit size and profiles of specific sugars. Glucose: fructose ratios higher that 3.3 were encountered in fruit from five of the 22 analyzed seedlings, and fructose: sorbitol ratio ranged from 0.67 to 6.46. Brix and total sugar content correlated significantly with each other and with both sucrose and glucose. No significant correlations existed between sorbitol and any of the other analyzed sugars, nor with Brix or total sugars. The results demonstrated the extent of sugar profile modification possible in California adapted apricots after just two generations of breeding with Central Asian apricot germplasm.
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References
Abbott, J.A., R.A. Saftner, K.C. Gross, B.T. Vinyard & J. Janick, 2004. Consumer evaluation and quality measurements of fresh-cut slices of ‘Fuji,’ Golden Delicious,’ ‘GoldRush’ and ‘Granny Smith’ apples. Postharv Biol & Tech 33: 127–140.
Bassi, D., F. Bartolozzi & E. Muzzi, 1996. Patterns and heritability of carboloxylic acids and soluble sugars in fruits of apricot (Prunus armeniaca L). Plant Breeding 115: 67–70.
Bruhn, C.M., N. Feldman, C. Garlitz, J. Harwood, E. Ivans, M. Marshall, A. Riley, D. Thurber & E. Williamson, 1991. Consumer perceptions of quality: Apricots, cantaloupes, peaches, pears, strawberries, and tomatoes. J Food Qual 14: 187–195.
Chen, W.S., D.C. Liu, M.T. Chen & H.W. Ockerman, 2000. Improving texture and storage stability of Chinese-style pork jerky by the addition of humectants. Asian Aust J An Sci 13(10): 1455–1460.
Dirlewanger, E., A. Moing, C. Rothan, L. Svanella, V. Pronier, A. Guye, C. Plomion & R. Monet, 1999. Mapping QTLs controlling fruit quality in peach (Prunus persica (I.) Batsch). Theorl & Appl Genet 98: 18–31.
Erba, M.L., E. Forni, A. Colonillo & R. Giangiacomo, 1994. Influence of sugar composition and air dehydration levels on the chemical-physical characteristics of osmodehydrofrozen fruit. Food Chem 50(1): 69–73.
Faust, M., D. Surányi & F. Nyujtó, 1998. Origin and dissemination of apricot. In: Horticultural Reviews 22: 225–266.
Flora, L.F., 1979. Optimum quality parameters of muscadine grape juices, beverages and blends. J Food Qual 2(3): 219–229.
Forni, E., M.L. Erba, A. Maesttrelli & A. Ploesello, 1992. Sorbitol and free sugar contents in plums. Food Chem 44: 269–275.
Gómez, E. & C.A. Ledbetter, 1997. Development of volatile compounds during fruit maturation: Characterization of apricot and plum × apricot hybrids. J Sci Food Agric 74: 541–546.
Gurrieri, F., J.M. Audergon, G. Albagnac & M. Reich, 2001. Soluble sugars and carboxylic acids in ripe apricot fruit as parameters for distinguishing different cultivars. Euphytica 117: 183–189.
Guyer, D.E., N.K. Sinha, T.S. Chang & J.N. Cash, 1993. Physiochemical and sensory characteristics of selected Michigan sweet cherry (Prunus avium L.) cultivars. J Food Qual 16(5): 355–370.
Hagen, L.S., B. Khadari, P. Lambert & J.M. Audergon, 2002. Genetic diversity in apricot revealed by AFLP markers: Species and cultivar comparisons. Theor Appl Genet 105: 298–305.
Harker, F.R., K.B. Marsh, H. Young, S.H. Murray, F.A. Gunson & S.B. Walker, 2002. Sensory interpretation of instrumental measurements. 2. Sweet and acid taste of apple fruit. Postharv Biol Tech 24(3): 241–250.
Impembo, A., M. Lo Voi, G. Fasanaro & D. Castaldo, 1995. Chemical characterization of apricot puree. J Food Comp Anal 8: 78–85.
Layne, R.E.C., 1983. Hybridization. In: J.N. Moore & J. Janick (Eds.), Methods in Fruit Breeding, pp. 48–65. Purdue University Press, West Lafayette, Indiana.
Ledbetter, C.A. & S.J. Peterson, 2004. Utilization of Pakistani apricot (Prunus armeniaca L.) germplasm for improving Brix levels in California adapted apricots. Plant Genetic Resources Newsletter 140: 14–22.
Ledbetter, C.A., L.H. Aung & D.E. Palmquist, 2002. The effect of fruit maturity on quality and colour shift of dried ‘Patterson’ apricot during eight months of cold storage. J Hort Sci Biotech 77(5): 526–533.
Levin, I., N. Gilboa, E. Yeselson, S. Shen, & A.A. Schaffer, 2000. Fgr, a major locus that modulates the fructose to glucose ratio in mature tomato fruits. Theor Appl Genet 100(2): 256–262.
Lockshin, L.S. & W.T. Rhodus, 1991. Consumer perceptions of quality: Key issues for horticultural research. HortSci 26(7): 823–825.
Moreau-Rio, M. & C. Roty, 1998. L'abricot: Perceptions et attentes des consommateurs français. Ctifl-Infos, 141: 16–21.
Nobigrot, T., F.I. Chasalow & F. Lifshitz, 1997. Carbohydrate absorption from one serving of fruit juice in young children: Age and carbohydrate composition effects. J Am Coll Nut 16(2): 152–158.
Pangborn, R.M., 1963. Relative taste of selected sugars and organic acids. J Food Sci 28: 726–733.
Thompson, M.M., 1998. Plant Quarantine: A personal experience. Fruit Var J 52(4): 215–219.
Wang, Y.M. & J. van-Eys, 1981. Nutritional significance of fructose and sugar alcohols. Ann Rev Nut 1: 437–475.
Wilford, L.G., H. Sabarez & W.E. Price, 1997. Kinetics of carbohydrate change during dehydration of d'Agen prunes. Food Chem 59(1): 149–155.
Witherspoon, J.M. & J.F. Jackson, 1995. Analysis of fresh and dried apricot. In: H.F. Linskens & J.F. Jackson (Eds.), Modern methods of plant analysis, Vol. 18, pp. 111–131. Springer-Verlag, Berlin, Germany.
Wrolstad, R.E. & R.S. Shallenberger, 1981. Free sugars and sorbitol in fruits – A compilation from the literature. J Assoc Off Anal Chem 64: 91–103.
Wu, B., B. Quilot, J. Kervella, M. Génard & S. Li, 2003. Analysis of genotypic variation of sugar and acid contents in peaches and nectarines through the Principle Component Analysis. Euphytica 132: 375–384.
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Ledbetter, C., Peterson, S. & Jenner, J. Modification of sugar profiles in California adapted apricots (Prunus armeniaca L.) through breeding with Central Asian germplasm. Euphytica 148, 251–259 (2006). https://doi.org/10.1007/s10681-005-9016-0
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DOI: https://doi.org/10.1007/s10681-005-9016-0