当前位置: X-MOL 学术J. Appl. Res. Med. Plants › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Garlic cloves (Allium sativum L.) conditioned at low temperatures and planting dates enhance the polyphenolic content of garlic cataphylls
Journal of Applied Research on Medicinal and Aromatic Plants ( IF 3.9 ) Pub Date : 2021-05-19 , DOI: 10.1016/j.jarmap.2021.100316
Mayra D. Herrera , Miguel Servín-Palestina , Manuel Reveles-Hernández , Jorge A. Zegbe

Temperature is regarded as one of the most important abiotic factors for plant growth and development. Low-temperature conditioning of garlic seed cloves (2 °C) for different periods (0, 15, 30, 45, and 60 days) before planting, and temperature as thermal time in accumulated growing degree days during plant growing from three planting dates were assessed. The experiment was conducted in a randomized complete block design with three replicates. The experimental units comprised six rows of 4 m long each. The main effect of planting date did not affect the total phenols and anthocyanin concentrations. On the contrary, these compounds were significantly affected by the main effect of cold conditioning of garlic cloves. The total phenols and anthocyanin concentrations increased significantly when garlic seed cloves were conditioned at low temperatures for 60 days. Total flavonoid concentration was modified by the interaction between the factors of low-temperature conditioning and planting dates. The best interaction was found when garlic cloves were conditioned with 720 chilling units before planting, and a crop cycle of 1130 growing degree days. As this report involves temperature, in terms of chilling units and growing degree days, the total phenols, flavonoids, and anthocyanins were linearly correlated with the growing degree days (negatively) and chilling units (positively). Further studies are needed on the content of these active biocompounds because there is a huge market for purple and spice garlic cultivars like ‘Calerense’.



中文翻译:

大蒜丁香 ( Allium sativum L.) 在低温和种植日期条件下提高了大蒜叶素的多酚含量

温度被认为是影响植物生长发育的最重要的非生物因素之一。大蒜种子丁香(2℃)在种植前不同时期(0、15、30、45和60天)的低温调节,以及从三个种植日期开始的植物生长过程中累积生长期日的温度作为热时间分别为评估。实验以随机完整区组设计进行,重复三次。实验单元包括六排,每排 4 m 长。种植日期的主要影响不影响总酚和花青素浓度。相反,这些化合物受大蒜丁香冷调理的主要作用显着影响。当大蒜种子丁香在低温条件下处理 60 天时,总酚和花青素浓度显着增加。总黄酮浓度受到低温条件和种植日期因素之间的相互作用的影响。当大蒜在种植前用 720 个冷却单元和 1130 个生长期天的作物周期进行调节时,发现了最佳的相互作用。由于本报告涉及温度,在冷藏单位和生长期天数方面,总酚、黄酮和花青素与生长度天数(负)和冷藏单位(正)呈线性相关。需要对这些活性生物化合物的含量进行进一步研究,因为像“Calerense”这样的紫色和香料大蒜品种有巨大的市场。总黄酮浓度受到低温条件和种植日期因素之间的相互作用的影响。当大蒜在种植前用 720 个冷却单元和 1130 个生长期日的作物周期进行调节时,发现了最佳的相互作用。由于本报告涉及温度,在冷藏单位和生长期天数方面,总酚、黄酮和花青素与生长度天数(负)和冷藏单位(正)呈线性相关。需要对这些活性生物化合物的含量进行进一步研究,因为像“Calerense”这样的紫色和香料大蒜品种有巨大的市场。总黄酮浓度受到低温条件和种植日期因素之间的相互作用的影响。当大蒜在种植前用 720 个冷却单元和 1130 个生长期天的作物周期进行调节时,发现了最佳的相互作用。由于本报告涉及温度,在冷藏单位和生长期天数方面,总酚、黄酮和花青素与生长度天数(负)和冷藏单位(正)呈线性相关。需要对这些活性生物化合物的含量进行进一步研究,因为像“Calerense”这样的紫色和香料大蒜品种有巨大的市场。当大蒜在种植前用 720 个冷却单元和 1130 个生长期天的作物周期进行调节时,发现了最佳的相互作用。由于本报告涉及温度,在冷藏单位和生长期天数方面,总酚、黄酮和花青素与生长度天数(负)和冷藏单位(正)呈线性相关。需要对这些活性生物化合物的含量进行进一步研究,因为像“Calerense”这样的紫色和香料大蒜品种有巨大的市场。当大蒜在种植前用 720 个冷却单元和 1130 个生长期天的作物周期进行调节时,发现了最佳的相互作用。由于本报告涉及温度,在冷藏单位和生长期天数方面,总酚、黄酮和花青素与生长度天数(负)和冷藏单位(正)呈线性相关。需要对这些活性生物化合物的含量进行进一步研究,因为像“Calerense”这样的紫色和香料大蒜品种有巨大的市场。和花青素与生长度天数(负)和冷藏单位(正)呈线性相关。需要对这些活性生物化合物的含量进行进一步研究,因为像“Calerense”这样的紫色和香料大蒜品种有巨大的市场。和花青素与生长度天数(负)和冷藏单位(正)呈线性相关。需要对这些活性生物化合物的含量进行进一步研究,因为像“Calerense”这样的紫色和香料大蒜品种有巨大的市场。

更新日期:2021-06-29
down
wechat
bug