绿原酸是一种苯丙素类化合物，其提取工艺很多，各有特点。
Chlorogenie acid was a kind of phenylpropanoid, and its extraction technology was various and with its own distinguishing features.
本发明涉及新颖的通式（I）的苯丙素类衍生物，其中R表示氢。
The invention relates to a phenyl propanoid derivative of formula (I), wherein R represents hydrogen.
有效部位制取率为0.62%，6种苯丙素类成分总含量达到65%以上。
The extraction yield of effective fractions was 0.62% with total contents of phenylpropanoids higher than 65%.
结果：目前为止，已发现的化学成分主要有挥发油、香豆素和苯丙素类成分。
Result: Up to now, the chemical components isolated from F. assafoetid include mainly essential oil, coumarin, and phenylpropanoids.
本发明属于医药技术领域，具体为一种从玄参中提取的总苯丙素苷类化合物及其制备 方法和应用。
The present invention belongs to the field of medicine preparing technology, and is especially one kind of figwort total phenyl glycoside compound and its preparation process and application.
本文围绕苯丙素类酚酸色谱分离的关键技术难题，以典型化合物为对象，研究其快速配位色谱分离与分析方法。
This article was focused on the rapid determination and separation of several pink phenylpropanoid phenolic acids by complex chromatography and analysis of coordination mechanism.
使用中空纤维处理羟丙甲纤维素滴眼液，离心分离羟丙甲纤维素与苯扎溴铵，建立了HPLC法测定其中的苯扎溴铵含量。
Benzalkonium bromide was separated from the hypromellose eye drops with hollow fiber under the effect of centrifugal force and its determination was studied by an HPLC method.
使用中空纤维处理羟丙甲纤维素滴眼液，离心分离羟丙甲纤维素与苯扎溴铵，建立了HPLC法测定其中的苯扎溴铵含量。
Benzalkonium bromide was separated from the hypromellose eye drops with hollow fiber under the effect of centrifugal force and its determination was studied by an HPLC method.
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