tender leaf

tender leaf的基本解释

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嫩叶

与tender leaf相关的网络例句 [注：此内容来源于网络，仅供参考]

An improved CTAB method was used to extract winter buds and tender leaf of ten Species of Spiraea DNA and factors which affect the RAPD amplification were optimized and selected.

试验以10种绣线菊属植物为材料，采用改良CTAB法进行冬芽和嫩叶的总DNA提取并对影响RAPD扩增效果的因素进行优化。

Polygenetic relationship among different types and resources of Narcissus was studied by RAPD and ISSR. And special marker in French type of Narcissus by RAPD was transferred to SCAR, which is more iterative and stable to identify this type materials.1. DNA concentration extracted from Narcissus by 2% CTAB little method was higher than that from other plants by this method or mass method. This indicated that tender leaf tissue with little cellulose was the direct cause of high deriving of Narcissus DNA.

本实验运用RAPD、ISSR对58份不同类型、不同来源的水仙材料进行亲缘关系研究，并将RAPD标记中法国水仙型的特异标记转化为重复性和稳定性好的SCAR标记，用于该类型材料的鉴定等研究工作中。

There are more catechins contanted in old leaf than in the tender leaf that was used for manufacturing tea. In this study, we propose a process to extract the catechins from the waste old tea leaf, eliminate the caffeine from the extract and assess the functional effects of the product.

然而制茶中所采用的嫩叶内儿茶素的含量反而较茶农修剪茶树所遗弃的老叶内之儿茶素含量为低，故本研究的目的在於利用茶农修剪茶树后废弃的老叶做为原料，而於从老叶提取儿茶素的过程中去除咖啡因，并对其进行抗氧化以及抑制人类癌症细胞株生长等功能性评估。