DNA fingerprinting and quality traits of corbarino cherry-like tomato landraces

被引:35
作者
Andreakis, N
Giordano, I
Pentangelo, A
Fogliano, V
Graziani, G
Monti, LM
Rao, R [1 ]
机构
[1] Univ Naples Federico II, Dipartimento Sci Suolo Pianta & Ambiente, I-80055 Portici, Italy
[2] Univ Naples Federico II, Dipartimento Sci Alimenti, I-80055 Portici, Italy
[3] Ist Sperimentale Colture Ind, Battipaglia, SA, Italy
关键词
antioxidants; carotenoid content; genetic variability;
D O I
10.1021/jf049963y
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
Twenty-five landraces of the cherry-like tomato named Corbarino, a typical niche product grown in the Sarno valley of the Campania region, have been characterized. The landraces used have been compared to eight cultivars widely spread in the same area of cultivation. The genetic diversity within and between landraces was evaluated through the comparison of DNA fingerprints obtained with (GATA)(4) probe hybridized to TaqI digested genomic DNA. Twenty-two of the Corbarino landraces were homogeneous and were unequivocally characterized by their DNA fingerprints. The others are probably "population varieties" in that within each of them polymorphic DNA fragments were identified. According to the characterization of fruit shapes, four groups were identified. One landrace, from each group, harvested at the same ripening degree, was further characterized for yield, fruit quality components, antioxidant activities, and carotenoid contents and compared to Faino F-1 and Tomito F-1 hybrids. The Corbarino landraces were all characterized by high yield, a high level of carbohydrates, and high levels of soluble and total solids. Interestingly, the biotype named ISCI 05 was the most suitable for canning. Landraces ISCI 07 and ISCI 05 gave the highest value of antioxidant activities and carotenoid content. These data, together with previously published results, suggested that ISCI 05 should be proposed for the institution of a Label of Origin.
引用
收藏
页码:3366 / 3371
页数:6
相关论文
共 19 条
[1]   Change in carotenoids and antioxidant vitamins in tomato as a function of varietal and technological factors [J].
Abushita, AA ;
Daood, HG ;
Biacs, PA .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2000, 48 (06) :2075-2081
[2]  
Ambrosino O., 2002, Italus Hortus, V9, P36
[3]  
Berghage R. D., 1996, Bulletin - Pennsylvania Flower Growers, P1
[4]   MEASURES OF THE AMOUNT OF ECOLOGIC ASSOCIATION BETWEEN SPECIES [J].
DICE, LR .
ECOLOGY, 1945, 26 (03) :297-302
[5]   Method for measuring antioxidant activity and its application to monitoring the antioxidant capacity of wines [J].
Fogliano, V ;
Verde, V ;
Randazzo, G ;
Ritieni, A .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1999, 47 (03) :1035-1040
[6]  
Giordano I., 2000, Industria Conserve, V75, P317
[7]  
GIORDANO I, 2002, ATT 6 GIORN SCI SOI, P439
[8]  
GIORDANO I, 1999, ACTA HORTIC, V487, P343
[9]  
KAMMER D, 1995, PLANT BREEDING, V114, P12
[10]  
KUHNLEIN U, 1990, GENETICS, V125, P161