Seed characterisation of five new pomegranate (Punica granatum L.) varieties
Seed characterisation of five new pomegranate (Punica granatum L.) varieties
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DOI：
10.1016/j.scienta.2006.07.018
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发表时间：
2006-11-08
影响因子：
4.3
通讯作者：
Martinez, R.
中科院分区：
文献类型：
--
作者：
Martinez, J. J.;Melgarejo, P.;Martinez, R.
本研究评估了五个石榴新品种（MEW, ME15, PTO2， PTO7和CRO1）的产量，它们都是西班牙东南部的本土品种，在那里物种表现出很高的变性。研究了种子可食用部分的形态和感官特征。对果汁的一些化学特性进行了评价，包括总可溶性固形物、pH值、酸度和成熟度指数。对种子的可食部分和木质部分的形态特征进行了评价。同时考虑了所有品种的生产和感官特性，其中ME14和ME15产量最高。其中，PTO2和CRO1籽粒最重（平均重0.61 g）， ME15籽粒最轻（0.37 g）。在籽汁含量方面，各评价品种间差异显著；果实中果汁含量最高的是PTO2和CRO1，最低的是PTO7。而品种PTO7的酸度含量显著高于其他品种，成熟度指数最低。最后，ME14和me15因产量高、果实大小大、种子感官特性好而备受关注。(c) 2006 Elsevier B.V.版权所有
This study evaluated the production of five new pomegranate varieties (MEW, ME15, PTO2, PTO7 and CRO1), being all indigenous to Southeastern Spain where the species shows high variability. A morphological and organoleptic characterisation of the edible portion of the seeds were investigated. Some chemical characteristics of the juice, including total soluble solids, pH, acidity and maturity index, were assessed. Morphological characteristics of both the edible and the woody portions of the seed were evaluated. Also productive and organoleptic characteristics of all varieties were considered, being ME14 and ME15 the highest yielders. Furthermore, PTO2 and CRO1 showed the heaviest seeds (both showing an average weight of 0.61 g) while ME15 the lightest one (0.37 g). Regarding seed juice content, there were significant differences among the evaluated varieties; whereas PTO2 and CRO1 showed the highest juice contents, PTO7 yielded the lowest one. However, the cultivar PTO7 showed a significantly higher acidity content than the others, along with the lowest maturity index at all. Finally, ME14 and ME 15 were very interesting because of their high production, large fruit size and excellent seed organoleptic characteristics. (c) 2006 Elsevier B.V. All rights reserved.