Microencapsulation of <i>Ruellia tuberosa</i> L. Aqueous Root Extracts Using Chitosan-Sodium Tripolyphosphate and Their In Vitro Biological Activities

<div>SEM images of the (a) <i>R</i>. <i>tuberosa</i> (L.) <i>extracts</i>; microcapsules of <i>R</i>. <i>tuberosa</i> (L.) extracts prepared in pH 4, 0.1% (w/v) chitosan and 90 min stirring time. The magnification was 9000x.</div>

Scientifica

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Figure 3

Figure 3: Microencapsulation of <i>Ruellia tuberosa</i> L. Aqueous Root Extracts Using Chitosan-Sodium Tripolyphosphate and Their In Vitro Biological Activities 

Figure 3 | Microencapsulation of Ruellia tuberosa L. Aqueous Root Extracts Using Chitosan-Sodium Tripolyphosphate and Their In Vitro Biological Activities 