The formula used in the experiment consists of 4 herbs - extract of peonies, a pretty purple flower called skullcap, together with licorice and fruit from a buckthorn tree.
耶鲁大学实验中用到的黄芩汤配方包含4种草药：白芍、黄芩、甘草和鼠李。
2
The production of mixed fresh rose flower and Japanese Apricot juice drink was studied by orthogonal tests. The appropriate juice preparation conditions, processing flow and formula were put forward.
用正交实验设计，对玫瑰鲜花和青梅混合饮料的制作进行了研究，提出了适宜的汁液制备条件及工艺和配方。
3
Then, by the orthogonal test, the optimum formula containing ginseng flower, blueberry juice and xylitol is determined to develop a health drink with good taste and rich nutrients.