药用植物标本制作之采摘后的应急处理

Post Harvest Urgent Treatments for the Preparation of Medicinal Plant Specimen

药用植物采摘后至运达实验室进一步固色防腐处理之前,仍会有呼吸、代谢等生理变化。在此期间做好保湿、保鲜处理,防止失水萎蔫等伤害,对于后续制作高品质药用植物标本来说至关重要。本文将结合历年文献从微孔膜、乙烯吸附剂、保鲜气体等方面来论述可使用的安全、经济、简便的保鲜保色技术,以供参考。

Post harvest medicinal plant will experience physiological changes such as respiration and metabolism etc before arriving at laboratory for further color fixation and anticorrosive treatments.During which,moisturizing and freshness-preserving treatments to prevent water loss and atrophy etc are urgent for subsequent preparation of high-quality medicinal plant specimen.Having refered literatures over the years,this paper presents secure,economical and handy ways of fresh-keeping and color-preserving from the aspects of microporous membrane,ethylene adsorbent and fresh-keeping gas etc.