AbstractThe fruits of the cultivars

Abstract
The fruits of the cultivars ‘Eros’, ‘Selena’, ‘Northaester’, ‘Fern’, ‘Simphony’, ‘Mohawk’, ‘Elsanta’, ‘Miss’, ‘Evita’, ‘Marmolada’, ‘Pegasus’, ‘Kent’ and ‘Cortina’ were chemicaly analysed. With the high-performance liquid chromatography (HPLC) method the individual sugars (sucrose, glucose, fructose and xylose) and organic acids (citric, fumaric and shikimic) were estimated in two different stages of ripeness: the stage of technological ripeness and the stage of complete ripeness. Statistical differences among the fruits of the same cultivar and of different maturity stages were established in the contents of glucose, fructose, xylose, fumaric and shikimic acids, but there were no statistical differences in the contents of sucrose and citric acid. Among the fruits in the stage of complete ripeness the cvs. ‘Mohawk’ and ‘Evita’ were outranking with regard to the content of sucrose, while the fruits of the cvs. ‘Fern’ and ‘Northaester’ attained the highest contents of glucose,

ผลลัพธ์ (อังกฤษ) 3:

Abstract The fruits of the cultivars 'Eros', 'Selena', 'Northaester', 'Fern', 'Simphony', 'Mohawk', 'Elsanta', 'Miss', 'Evita', 'Marmolada', 'Pegasus', 'Kent' and 'were' Cortina chemicaly analysed. With the high-performance liquid chromatography (HPLC) method the individual sugars (sucrose, glucose, fructose and xylose) and organic acids (citric,fumaric and shikimic) were estimated in two different stages of ripeness: the stage of ripeness and the technological stage of complete ripeness. Statistical differences among the fruits of the same cultivar and maturity of different stages were established in the contents of glucose, fructose, xylose, and fumaric shikimic acids,but there were no statistical differences in the contents of sucrose and citric acid. Among the fruits in the stage of ripeness the complete cvs. 'Mohawk' and 'Evita were outranking' with regard to the content of sucrose, while the fruits of the cvs. 'Fern' and 'Northaester' attained the highest contents of glucose,