Effect of seed size on protein and lipid contents, germination and imbibition in true potato seeds
Effect of seed size on protein and lipid contents, germination and imbibition in true potato seeds
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DOI：
10.1007/bf02358504
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发表时间：
1989-12-01
期刊：
影响因子：
2.9
通讯作者：
Upadhya, M. D.
中科院分区：
文献类型：
--
作者：
Bhatt, A. K.;Bhalla, T. C.;Upadhya, M. D.
马铃薯（Solanum tuberosum L.）TPS-2，cv. Kufri Jyoti，分为四种尺寸。种子的百粒重、总蛋白、醇溶蛋白、总脂和磷脂含量存在显著的等级差异，大粒种子的总蛋白、醇溶蛋白和碱溶蛋白含量（%干重）高于小粒种子，且大粒种子萌发快，萌发率最高。小种子的总脂、磷脂和水溶性蛋白含量最低，水分饱和时间最长，发芽率最低。
Seeds of an open pollinated crop of potato (Solanum tuberosum L.) TPS-2, cv. Kufri Jyoti, were graded into four sizes. There were significant differences between grades for 100-seed weight, the concentrations of total proteins and ethanol soluble proteins, and total lipids and phospholipids.Large seeds contained higher levels (% dry weight) of total proteins, ethanol soluble proteins and alkali soluble proteins than small seeds and they germinated faster and had the highest percentage of germination. Small seeds had the lowest levels of total lipids, phospholipids and water soluble proteins, the longest water saturation time and the lowest germination.