不同地区库尔勒香梨品质比较研究

以库尔勒、阿克苏2个地区的香梨为试材,研究比较了不同地区库尔勒香梨果实的内外部品质。结果表明:库尔勒地区香梨的含水量为82.98%、可溶性固形物16.40%、可溶性糖1.98%、维生素C 16.10mg/100g、可溶性蛋白质0.29mg/g、游离氨基酸0.40mg/g、总酸含量0.034%、石细胞含量0.44g/kg、淀粉7.76%、硬度8.20kg/cm2;阿克苏地区香梨含水量为84.67%、可溶性固形物14.40%、可溶性糖1.52%、维生素C 9.17mg/100g、可溶性蛋白质0.28mg/g、游离氨基酸0.26mg/g、总酸含量0.067%、石细胞含量0.65g/kg、淀粉含量5.83%、硬度8.23kg/cm2。由此可知,库尔勒地区的香梨比阿克苏地区的较好。

Study on Quality of Korla Sweet Pear in Different Areas

With Korla sweet pear produced in Korla and Aksu as material,the internal and external quality of Korla Sweet Pear in different areas were studied.The results showed that sweet pear produced in Korla area,the moisture content 82.98%,soluble solids 16.40%,soluble sugar content 1.98%,VC content 16.10 mg/100g,protein content 0.29 mg/g,free amino acid content 0.40 mg/g,titration acidity 0.034%,stone cell’s content 0.44 g/kg,starch content7.76%,Fruit rigidity 8.20 kg/cm2.Sweet pear produced in Aksu area,the moisture content 84.67%,soluble solids 14.40%,soluble sugar content 1.52%,VC content 9.17 mg/100g,protein content 0.28 mg/g,free amino acid content 0.26 mg/g,titration acidity 0.067%,stone cell’s content 0.65 g/kg,starch content 5.83%,fruit rigidity 8.23 kg/cm2.Through the comparison showed that,Korla area Sweet pear had good expression than the Aksu area.