| 桃果实果胶、可溶性糖、可滴定酸含量和果实大小与果实硬度关系的研究 |
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| 引用本文： | 马之胜,王越辉,贾云云,宣立锋.桃果实果胶、可溶性糖、可滴定酸含量和果实大小与果实硬度关系的研究[J].江西农业学报,2008,20(10):45-46. |
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| 作者姓名： | 马之胜 王越辉 贾云云 宣立锋 |
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| 作者单位： | 河北省农林科学院,石家庄果树研究所,河北,石家庄,050061 |
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| 基金项目： | 河北省科技厅科研项目，河北省科技厅科研项目 |
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| 摘 要： | 以普通桃、油桃和蟠桃为试材,研究了桃果实果胶、可溶性糖、可滴定酸含量、果实大小与果实硬度之间的关系。结果表明,果实原果胶和可溶性果胶含量分别与果实带皮硬度呈显著正相关和极显著负相关,总果胶含量、可溶性糖、可滴定酸含量及果实大小与果实硬度之间均没有显著的相关性。
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| 关 键 词： | 桃 果实硬度 可溶性糖 可滴定酸 果实大小 关系 |
Relation between Pectin, Soluble Sugar, Titratable Acid, Fruit Size and Fruit Firmness of Peach |
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| MA Zhi-sheng,WANG Yue-hui,JIA Yun-yun,XUAN Li-feng.Relation between Pectin, Soluble Sugar, Titratable Acid, Fruit Size and Fruit Firmness of Peach[J].Acta Agriculturae Jiangxi,2008,20(10):45-46. |
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| Authors: | MA Zhi-sheng WANG Yue-hui JIA Yun-yun XUAN Li-feng |
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| Institution: | MA Zhi - sheng, WANG Yue - hui, JIA Yun - yun, XUAN Li - feng (Shijiazhuang Pomology Institute, Hebei Academy of Agricultural and Forestry Sciences ,Shijiazhuang 050061 ,China) |
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| Abstract: | Using 52 peach varieties and seedlings as tested materials,this paper studied the relations between the pectin,soluble sugar,titratable acid,fruit size and fruit firmness.The results showed that there was a significantly positive correlation between the original pectin content and fruit firmness(P<0.05),and a significantly negative correlation between the soluble pectin content and fruit firmness(P<0.01).There were no correlations between the total pectin content,soluble sugar content,titratable acid content,fruit size and fruit firmness. |
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| Keywords: | Peach Fruit firmness Soluble sugar Titratable acid Fruit size |
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