辣椒素
辛辣
化学
环糊精
溶解度
粉末衍射
水溶液
乙醇
核化学
化学工程
有机化学
结晶学
食品科学
生物化学
受体
胡椒粉
工程类
作者
Gangothri Venkataswamy,Nisha kiran Meena,Kavya K Naik,Nanishankar V. Harohally
标识
DOI:10.26434/chemrxiv.10484192
摘要
<p>Capsaicin, a pungent molecule from red chilli is known for its therapeutic benefits. However, poor aqueous solubility coupled with inherent pungency has limited its applications. We envisaged, encapsulation of capsaicin in biocompatible MOF material derived from γ-cyclodextrin (γ-CD) to overcome solubility and pungency attributes. Encapsulation of capsaicin was accomplished via crystal growth achieved by vapour diffusion of ethanol to synthesis solution consisting of γ-CD, KOH and capsaicin.The accomplished MOF Caps@γ-CDMOF was thoroughly characterized in solid state by powder X-ray diffraction (PXRD), IR, DSC, SEM and in solution by UV, fluorescence, NMR spectroscopic techniques. The encapsulation of capsaicin was found to be slightly higher than 3:1 (γ-CD: capsaicin ratio) in Caps@γ-CDMOF.</p>
科研通智能强力驱动
Strongly Powered by AbleSci AI