• Microbiology and Biotechnology Letters
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• v.41 no.2
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• pp.236-241
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• 2013

Pilocarpine is an imidazole alkaloid, found exclusively in the Pilocarpus genus, with huge pharmaceutical importance. In order to extract pilocarpine from Pilocarpus jaborandi, environmentally friendly enzyme-assisted extraction was applied. Viscozyme$^{(R)}$ L, a commercially available enzyme cocktail, was used for the study. The conditions for extraction were optimized on the basis of substrates, enzymes, temperatures and pHs. Optimum conditions for extraction with the highest yield were 30 h reaction of 100 mg substance at $45^{\circ}C$ in 40 ml of 50 mM acetic acid, pH 4. A 10% enzyme concentration was found to be the best for extraction. Total pilocarpine content after extraction was analyzed by HPLC. The total pilocarpine content ($1.14{\mu}g/mg$) obtained from Viscozyme$^{(R)}$ L treatment was 3.08-fold greater than those of the control treatment ($0.37{\mu}g/mg$).

• Journal of Korean Academy of Fundamentals of Nursing
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• v.13 no.2
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• pp.217-224
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• 2006

Purpose: This study was done to investigate the effects of pilocarpine mouth care on the condition and discomfort of the oral cavity in patients with terminal cancer. Method: A quasi-experimental design with a non-equivalent control group, pre- and post-test was used. The participants were 30 patients admitted to the hospice care unit of C university hospital. Fourteen patients received pilocarpine mouth care for 5 days. The other sixteen received general mouth care. Results: Improvement in the condition of the oral cavity was significantly higher in the experimental group compared to the control group. Decrease in oral discomfort scores was significantly higher in the experimental group compared to the control group. The incidence of oral candidiasis was significantly higher in the control group compared to the experimental group. Conclusion: These findings indicate that pilocarpine mouth care could be an effective intervention for relieving oral discomfort, improving the condition of the oral cavity, and decreasing the incidence of oral candidiasis in patients with terminal cancer.

• Journal of Korean society of Dental Hygiene
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• v.13 no.3
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• pp.517-523
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• 2013

Objectives : The aim of the study is to investigate the antimicrobial activity of jaborandi and sorbitol to various oral microbes. Methods : Jaborandi leaves contain pilocarpine. The conditions for extraction were optimized on the basis of substances, temperatures and pHs. Total pilocarpine content after extraction was analyzed by HPLC. The herbal antimicrobial activity of jaborandi and sorbitol were evaluated for oral microbes containing ATCC 25175 S. mutans, ATCC 13419 S. salivarius, ATCC 6249 S. mitis, ATCC 33398 S. equi, ATCC 29213 S. aureus, ATCC 14053 C. albicans. Results : The optimum conditions for highest yielding extraction were pilocarpine content after boiling at $100^{\circ}C$ for 1 hour at pH 3. The level of total pilocarpine content was analyzed at 833 mg/kg by HPLC. The most effective antimicrobial activity was obtained by combination of pilocarpine and sorbitol rather than pilocarpine, menthol and sorbitol, respectively. Conclusions : This results supported the preventive oral health care using safe and convenient jaborandi herb.