Abstract
The present study was designed to establish quality control parameters for pharmacognostic evaluation and differentiation of eight locally derived Boehmeria species, B. gracilis, B. nivea, B. pannosa, B. platanifolia, B. quelpaertensis, B. spicata, B. splitgerbera, B. tricuspis, and two varieties named B. japonica var. longispica, B. nivea var. concolor, which have been utilized as the folk medicine, ‘Mo-Si-Pool’ in Korea. Although the outer morphological study of these species had been reported, there is no pharmacognostical description yet. Therefore, inner morphological evaluation on leaf midrib, petiole and stem of eight Boehmeria species and two varieties was accomplished along with preliminary phytochemical analysis by HPLC–DAD profiling. The microscopic data showed discriminative inner morphological characteristics such as collenchyma cell layer, thickness of cortex and xylem, frequency of druse and hairs, and number of vascular bundles. The HPLC profiles exhibited more than four characteristic peaks. The molecular ions of the four peaks (1–4) were tentatively identified by ESI–MS, and their structures were identified by NMR spectroscopy to be the flavonoids, rutin (1), isoquercetin (2) and kaempferol-3-O-rutinoside (3), and a phenanthroquinolizidine alkaloid, (−)-cryptopleurine (4). While compounds 1 and 2 were detected in all samples, compound 4 was determined only in B. japonica var. longispica, B. pannosa and B. quelpaertensis and B. splitgerbera. These findings provide the initial scientific criteria for proper identification and establishment of standards for use of Boehmeria species in traditional medicine.
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References
Wilmot-Dear CM, Friis I (2013) The Old World species of Boehmeria (Urticaceae, tribus Boehmeriae). A taxonomic revision. Blumea 58:85–216
Lee TB (2006) Colored flora of Korea I. Hyangmoon Press, Seoul, pp 237–239
Liu F-H, Li Z, Liu Q, He H, Liang X, Lai Z (2003) Introduction to the wild resources of the genus Boehmeria Jacq. in China. Genet Resour Crop 50:793–797
Chung BS, Shin MK (1998) Illustrated dictionary of folk medicine (crude drugs). Younglimsa, Seoul, pp 820–822
Bae KH (2000) The medicinal plants of Korea. Kyohaksa, Seoul, pp 74–75
Kim SM, Shin DI, Song HS, Yoon ST, Cho YK (2008) Environmental characteristics and species composition of Boehmeria platanifolia habitat in South Korea. Korean J Med Crop Sci 16:371–375
Lee H, Joo N (2012) Optimization of pan bread prepared with ramie powder and preservation of optimized pan bread treated by gamma irradiation during storage. Prev Nutr Food Sci 17:53–63
Sancheti S, Sancheti S, Bafna M, Kim H-R, You Y-H, Seo S-Y (2011) Evaluation of antidiabetic, antihyperlipidemic and antioxidant effects of Boehmeria nivea root extract in streptozotocin-induced diabetic rats. Rev Bras Farmacogn 21:146–154
Lin C-C, Yen M-H, T-s Lo, Lin J-M (1998) Evaluation of the hepatoprotective and antioxidant activity of Boehmeria nivea var. nivea and B. nivea var. tenacissima. J Ethnopharmacol 60:9–17
Sancheti S, Sancheti S, Seo S-Y (2010) Evaluation of antiglycosidase and anticholinesterase activities of Boehmeria nivea. Pak J Pharm Sci 23:236–240
Huang K-L, Lai Y-K, Lin C-C, Chang J-M (2009) Involvement of GRP78 in inhibition of HBV secretion by Boehmeria nivea extract in human HepG2 2.2.15 cells. J Viral Hepat 16:367–375
Liu C, Zou K, Guo Z, Zhao Y, Cheng F, Zhang H (2010) Chemical constituents from leaves of Boehmeria nivea. Zhongguo Zhong Yao Za Zhi 35:1432–1434
Xu Q, Chen G, Fan J, Zhang M, Li X, Yang S, Li X (2009) Chemical constituents of roots of Boehmeria nivea. Zhongguo Zhong Yao Za Zhi 34:2610–2612
Cai XF, Jin X, Lee D, Yang YT, Lee K, Hong Y-S, Lee JH, Lee JJ (2006) Phenanthroquinolizidine alkaloids from the roots of Boehmeria pannosa potently inhibit hypoxia-inducible factor-1 in AGS human gastric cancer cells. J Nat Prod 69:1095–1097
Takemoto T, Miyase T (1974) Studies on the constituents of Boehmeria tricuspis Makino. I. Yakugaku Zasshi 94:1597–1602
Liang SA (2009) A phylogenetic study of the genus Boehmeria in Korea. Dissertation. Yeungnam University, Daegu
Liu L-J, Meng Z-Q, Wang B, X-x Wang, Yang J-Y, D-x Peng (2009) Genetic diversity among wild resources of the genus Boehmeria Jacq. from west China determined using inter-simple sequence repeat and rapid amplification of polymorphic DNA markers. Plant Prod Sci 12:88–96
Song N, Xu W, Guan H, Liu X, Wang Y, Nie X (2007) Several flavonoids from Capsella bursa-pastoris (L.) Medic. Asian J Tradit Med 2:218–222
Liu H, Mou Y, Zhao J, Wang J, Zhou L, Wang M, Wang D, Han J, Yu Z, Yang F (2010) Flavonoids from Halostachys caspica and their antimicrobial and antioxidant activities. Molecules 15:7933–7945
Guvenalp Z, Kilic N, Kazaz C, Kaya Y, Demirezer LO (2006) Chemical constituents of Galium tortumense. Turk J Chem 30:515–523
Techen N, Crockett SL, Khan IA, Scheffler BE (2004) Authentication of medicinal plants using molecular biology techniques to compliment conventional methods. Curr Med Chem 11:1391–1401
Mukherjee PK, Pitchairajan V, Murugan V, Sivasankaran P, Khan Y (2010) Strategies for revitalization of traditional medicine. Chin Herb Med 2:1–15
Smillie TJ, Khan IR (2010) A comprehensive approach to identifying and authenticating botanical products. Clin Pharmacol Ther 87:175–186
Kim Y-G (2016) Identification of functional compounds and selection of a superior variety from edible ramie, a local resource. Ministry of Agricultural and Rural Affairs (Korea). Publication registration no. 11-1543000-001244-01
Chen Y, Wang G, Wang H, Cheng C, Zang G, Guo X, Liu RH (2014) Phytochemical profiles and antioxidant activities in six species of ramie leaves. PLoS ONE 9:e108140
Hart NK, Johns SR, Lamberton JA (1968) Minor alkaloids of Boehmeria platyphylla Don. (family Urticaceae). Isolation of cryptopleurine and a new secophenanthroquinolizidine alkaloid. Aust J Chem 21:2579–2581
Al-Shamma A, Drake SD, Guagliardi LE, Mitscher LA, Swayze JK (1982) Antimicrobial alkaloids from Boehmeria cylindrica. Phytochemistry 21:485–487
Hoffmann JJ, Luzbetak DJ, Torrance SJ, Cole JR (1978) Cryptopleurine, cytotoxic agent from Boehmeria caudata (Urticaceae) and Cryptocarya laevigata (Lauraceae). Phytochemistry 17:1448
Gellert E, Riggs NV (1954) Cryptopleurine: an alkaloid of Cryptocarya pleurosperma. Aust J Chem 7:113–120
de la Lande IS (1948) The alkaloids of Cryptocarya pleurosperma. Aust J Exp Bid Med Sci 26:181–187
Jin HR, Jin SZ, Cai XF, Li D, Wu X, Nan JX, Lee JJ, Jin X (2012) Cryptopleurine targets NF-κB pathway, leading to inhibition of gene products associated with cell survival, proliferation, invasion, and angiogenesis. PLoS ONE 7:e40355
Lesiak AD, Cody RB, Dane AJ, Musah RA (2015) Plant seed species identification from chemical fingerprints: a high-throughput application of direct analysis in real time mass spectrometry. Anal Chem 87:8748–8757
Yang H, Lee DY, Jeon M, Suh Y, Sung SH (2014) Determination of five active compounds in Artemisia princeps and A. capillaris based on UPLC–DAD and discrimination of two species with multivariate analysis. Arch Pharm Res 37:617–625
Bae JY, Kim CY, Kim HJ, Park JH, Ahn MJ (2015) Differences in the chemical profiles and biological activities of Paeonia lactiflora and P. obovata. J Med Food 18:224–232
Acknowledgements
We would like to thank Prof. Mario G. Ferruzzi at Plants for Human Health Institute, North Carolina State University, NC, USA for editing this manuscript and giving precious advice, and Dr. Jin Hee Park at Nakdonggang National Institute of Biological Resources for collecting Boehmeria species in Ulleung Island, Gyeongbuk Province, Korea. The study was funded by the National Research Foundation of Korea, the Ministry of Science, ICT & Future Planning (NRF-2014R1A1A305070 and 2017R1A2B4008859) and the Next-Generation BioGreen 21 Program, Rural Development Administration, Republic of Korea (SSAC, Grant# no. PJ01106402).
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Akter, KM., Kim, HJ., Khalil, A.A.K. et al. Inner morphological and chemical differentiation of Boehmeria species. J Nat Med 72, 409–423 (2018). https://doi.org/10.1007/s11418-017-1164-8
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DOI: https://doi.org/10.1007/s11418-017-1164-8