By 1897 a synthetic derivative acetyl salicylic acid of the plant's active ingredient was created.(1897年，這種植物中的有效成分的人工合成衍生物誕生了。)

OBJECTIVE To prepare salicylic acid saccharide carboxylate and evaluate their Anticoagulant activity.(目的制備水楊酸糖酯，考察其生物活性。)

RESULTS The cumulative penetration rate of salicylic acid and benzoic acid was linear related to the time.(結果：水楊酸和苯甲酸的累積透皮吸收百分率與時間呈線性關系。)

Salicylic acid is an important endogenous signal molecule in the activation of plant defense responses.(水楊酸是一種重要的能激活植物抗病防衛反應的內源信號分子。)

Conclusion HPLC is quick and accurate of determining the content of free salicylic acid for chewing aspirin tablets.(結論本方法快速、準確、穩定，適用于測定阿司匹林咀嚼片中游離水楊酸的含量。)

The method was used to determine salicylic acid in benzoic acid.(該法巳用于樣品復方苯甲酸醇溶液中水楊酸的測定。)

Salicylic acid is in the aspirin family, so it can also help reduce inflammation or redness.(水楊酸是阿司匹林家族的，所以它可以減輕發炎和發紅。)

The active component, salicylic acid, originally from willow bark, was used as a folk remedy as long ago as the 5th century BC.(它來自早在公元前五世紀就被用于民間配方的柳樹皮，是這種樹皮的一種有效成分。)

Salicylic acid can effectively diminish inflammation, shrink pores, improve skin resistance and inhibit the growth of acne.(水楊酸有效消除肌膚炎癥，收斂毛孔，提高肌膚的天然防護能力，從而抑制痘痘的生長。)

Again, doctors are being cautious by recommending that pregnant women avoid the topical use of salicylic acid.(再次的，醫生們慎重起見，建議懷孕女性避免局部使用水楊酸。)