文章基本信息

标题：Effect of clove (Syzygium aromaticum) and seaweed (Kappaphycus alvarezii) water extracts pretreatment on lipid oxidation in sun‐dried sardines (Rastrineobola argentea) from Lake Victoria, Tanzania
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作者：Davis Chaula ; Henry Laswai ; Bernard Chove 等
期刊名称：Food Science & Nutrition
电子版ISSN：2048-7177
出版年度：2019
卷号：7
期号：4
页码：1406-1416
DOI：10.1002/fsn3.975
出版社：John Wiley & Sons, Ltd.
摘要：Heterogeneity of individual root traits (heterorhizy) is thought to be one of the most important mechanisms that maintain the functional gradients in fine root systems. It is necessary to know heterorhizy and its relation to the root system architecture in seedlings, because it is the initial form of fine root development. Herein, we investigated individual root traits and the root system architecture of blueberry seedlings by using the protoxylem grouping. Most individual roots were diarch but some laterals were monarch. Compared to the monarch, the diarch roots had significantly larger diameters and tissues, and over half of them exhibited secondary growth. In other words, frameworks of the blueberry seedlings were diarch, although those of cuttings had been at least triarch as seen in our previous study. The employment of diarch frameworks may optimize investment for root system expansion of blueberry seedlings. Our results imply ontogenetic dynamics of heterorhizy in blueberries.
关键词：antioxidants;clove extracts; Kappaphycus alvarezii ;Lake Victoria;lipid oxidation;omega‐3 fatty acids; Rastrineobola argentea ;red seaweed;volatile compounds