本研究聚焦大枫子油中独特的环戊烯基脂肪酸 (CPFAs)。不同于传统易挥发驱蚊剂，它在皮肤表面形成持久的触觉防护屏障，并能调控叮咬后的局部皮肤组织修复。
This study focuses on the unique Cyclopentenyl Fatty Acids (CPFAs) in Chaulmoogra Oil. Unlike volatile repellents, it forms a long-lasting tactile barrier on the skin and modulates post-bite epidermal repair.
YUBENTANG DAFENGZI YOU
Advanced Defense: Contact Avoidance & Physical Masking
Tactile Feeding Deterrence
当蚊虫接触涂抹区域时，其跗节化学感受器受到 CPFAs 刺激会引发逃避反射，显著降低刺吸尝试。
Tarsal chemoreceptors trigger avoidance reflexes upon contact with CPFAs, significantly reducing biting attempts.
Odor Signal Masking
高沸点植物脂质膜可阻断人体二氧化碳及乳酸散发，实现物理信号掩蔽。
The high-boiling lipid membrane blocks the emission of human volatiles (lactate/CO₂), achieving signal masking.
皮肤留存防护率对比
Comparative Protection Rate over Time
Deep Repair: Post-Bite Pharmacological Intervention
Anti-inflammation & Analgesia [3]
大风子油酸可抑制组胺释放，降低局部水肿与灼热感，缓解瘙痒。
Chaulmoogric acid inhibits histamine release, reducing edema, burning sensations, and itch.
Broad-spectrum Antibacterial [4]
具备抑菌活性，有效抑制金黄色葡萄球菌，预防抓挠引发的继发感染。
Inhibits Staphylococcus aureus, preventing secondary skin infections caused by scratching.
Skin Barrier Repair [5]
黄酮木脂素促进角质细胞代谢，协同基质脂肪酸修复受损物理屏障。
Flavonolignans promote keratinocyte metabolism and restore the physical skin barrier.
Formulation & Usage Precautions
环戊烯基脂肪酸是大枫子油发挥独特触觉拒避与修复功效的化学基础。
CPFAs form the chemical basis for the oil's unique repellency and healing effects.
