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Swertia chirayita, an Endangered Anti-diabetic Plant: Trends in Biotechnological Interventions

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Abstract

Swertia chirayita, a medicinal herb (critically endangered) of the Himalayan region, occurring between 1200 and 2100 m above mean sea level from Kashmir to Bhutan, has been used as a potent anti-diabetic plant in traditional as well as modern medical systems. The anti-diabetic efficacy of Swertia chirayita is mainly attributed to its compounds amarogentin, mangiferin, and swerchirin. Its prevalent curative uses in traditional and modern medical approaches have led to its over-exploitation from its natural habitat, ultimately making it one of the most traded plant species in South Asia. The excessive over-exploitation and unsolved difficulties of seed viability and germination has lead S. chirayita to the verge of extinction. Consequently, alternate propagation approaches are urgently required to reduce industrial/market pressure on wild stocks. Therefore, for the harvest of desirable medicinal active compounds of plants, many in vitro propagation efforts are going on. Although the development of these effective micropropagation protocols have ensured a satisfactory supply of S. chirayita plants to industrial/commercial demands with a succeeding decrease in hysterical harvesting burden on wild populations. Apropos, this chapter highlights trends in biotechnological interventions such as synthetic seed technology, development of somatic embryogenesis protocol from different explants with the effect of plant growth hormones, followed by acclimatization, to produce true-to-type regenerates throughout the year.

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References

  • Badola HK, Pradhan BK (2013) Plants used in healthcare practices by limboo tribe in south–west of khangchendzonga biosphere reserve. Sikkim, India. http://nopr.niscair.res.in/handle/123456789/19448

    Google Scholar 

  • Balaraju K, Agastian P, Ignacimuthu S (2009) Micropropagation of Swertia chirata Buch.-Hams. ex Wall.: a critically endangered medicinal herb. Acta Physiol Plant 31:487–494

    Article  Google Scholar 

  • Banerjee S, Sur TK, Mandal S, Das PC, Sikdar S (2001) Assessment of the anti-inflammatory effects of Swertia chirata in acute and chronic experimental model in male albino rats. Indian J Pharmacol 32:21–24

    Google Scholar 

  • Barakoti TP (2004) Attempts made for domestication, conservation and sustainable development of chiretta (Swertia chirayita). Nepal Agriculture Research Centre (NARC), Dhankuta

    Google Scholar 

  • Bekheet SA, Taha HS, Saker MM, Solliman ME (2007) Application of cryopreservation technique for in vitro grown date palm (Phoenix dactylifera L.) cultures. J Appl Sci Res 3:859–866

    CAS  Google Scholar 

  • Bentley R, Trimen H (1880) Medicinal plants: being descriptions with original figures of the principal plants employed in medicine and an account of the characters, properties, and uses of their parts and products of medicinal value, vol 1. J. & A. Churchill, London

    Google Scholar 

  • Bhat GP, Surolia N (2001) In vitro anti-malarial activity of extracts of three plants used in the traditional medicine of India. Am J Trop Med Hyg 65:304–308

    Article  CAS  PubMed  Google Scholar 

  • Bhatt A, Rawal RS, Dhar U (2006) Ecological features of a critically rare medicinal plant, Swertia chirayita, in Himalaya. Plant Species Biol 21:49–52

    Article  Google Scholar 

  • Bhojwani SS, Razdan MK (1996) Plant tissue culture: theory and practice. Elsevier, Amsterdam, pp 501–504

    Google Scholar 

  • Chandra S, Kumar V, Bandopadhyay R, Sharma MM (2012) SEM and elemental studies of Swertia chirayita: a critically endangered medicinal herb of temperate Himalayas. Curr Trend Biotechnol Pharm 6:381–388

    CAS  Google Scholar 

  • Chandrasekar B, Bajpai MB, Mukherjee SK (1990) Hypoglycemic activity of Swertia chirayita (Roxb ex Flem) Karst. Indian J Exp Biol 28:616

    CAS  PubMed  Google Scholar 

  • Chaudhuri RK, Pal A, Jha TB (2007) Production of genetically uniform plants from nodal explants of Swertia chirata Buch.-Ham. ex Wall.—an endangered medicinal herb. In Vitro Cell Dev Biol-Plant 43:467–472

    Article  CAS  Google Scholar 

  • Chaudhuri RK, Pal A, Jha TB (2008) Conservation of Swertia chirata through direct shoot multiplication from leaf explants. Plant Biotechnol Rep 2:213–218

    Article  Google Scholar 

  • Chen Y, Huang B, He J, Han L, Zhan Y, Wang Y (2011) In vitro and in vivo anti-oxidant effects of the ethanolic extract of Swertia chirayita. J Ethnopharmacol 136:309–315

    Article  PubMed  Google Scholar 

  • Chowdhury NI, Bandyopadhyay SK, Banerjee SN, Dutta DPC (1995) Preliminary studies on the anti-inflammatory effects of Swertia chirata in albino rats. Indian J Pharmacol 27:37

    Google Scholar 

  • Cunningham AB, Brinckmann JA, Schippmann U, Pyakurel D (2018) Production from both wild harvest and cultivation: the cross-border Swertia chirayita (Gentianaceae) trade. J Ethnopharmacol 225:42–52

    Article  CAS  PubMed  Google Scholar 

  • Gamborg OL, Miller R, Ojima K (1968) Nutrient requirements of suspension cultures of soybean root cells. Exp Cell Res 50:151–158

    Article  CAS  PubMed  Google Scholar 

  • Gantait S, Kundu S, Ali N, Sahu NC (2015) Synthetic seed production of medicinal plants: a review on influence of explants, encapsulation agent and matrix. Acta Physiol Plant 37:98

    Article  Google Scholar 

  • Gaur RD (1999) Flora of the district Garhwal. North West Himalaya, Transmedia

    Google Scholar 

  • Giri L, Jugran A, Rawat S, Dhyani P, Andola H, Bhatt ID, Rawal RS, Dhar U (2012) In vitro propagation, genetic and phytochemical assessment of Habenaria edgeworthii: an important Astavarga plant. Acta Physiol Plant 34:869–875

    Article  Google Scholar 

  • Goraya GS, Jishtu V, Rawat GS, Ved DK (2013) Wild medicinal plants of Himachal Pradesh: an assessment of their conservation status and management prioritisation. Himachal Pradesh Forest Department, Shimla, Himachal Pradesh, India

    Google Scholar 

  • Guha S, Ghosal S, Chattopadhyay U (1996) Antitumor, immunomodulatory and anti-HIV effect of Mangiferin, a naturally occurring glucosylxanthone. Chemotherapy 42:443–451

    Article  CAS  PubMed  Google Scholar 

  • Guleria V, Vasishth A (2009) Ethnobotanical uses of wild medicinal plants by Guddi and Gujjar tribes of Himachal Pradesh. Ethnobot Leaflets 2009:8

    Google Scholar 

  • Gupta R, Bajpai KG, Johri S, Saxena AM (2008) An overview of Indian novel traditional medicinal plants with anti-diabetic potentials. Afr J Tradit Complement Alternat Med 5:1

    Google Scholar 

  • Hirai D, Sakai A (1999) Cryopreservation of in vitro-grown meristems of potato (Solanum tuberosum L.) by encapsulation-vitrification. Potato Res 42:153–160

    Article  Google Scholar 

  • Hirakawa K, Yoshida M, Nagatsu A, Mizukami H, Rana V, Rawat MSM, Oikawa S, Kawanishi S (2005) Chemopreventive action of xanthone derivatives on photosensitized DNA damage. Photochem Photobiol 81:314–319

    Article  CAS  PubMed  Google Scholar 

  • Iqbal Z, Lateef M, Khan MN, Jabbar A, Akhtar MS (2006) Anthelmintic activity of Swertia chirata against gastrointestinal nematodes of sheep. Fitoterapia 77:463–465

    Article  PubMed  Google Scholar 

  • Jeong YT, Jeong SC, Hwang JS, Kim JH (2015) Modulation effects of sweroside isolated from the Lonicera japonica on melanin synthesis. Chemico-Biol Interact 238:33–39

    Article  CAS  Google Scholar 

  • Joshi K (2011) Indigenous uses of Swertia (Gentianaceae) in Nepal-present status and agenda for sustainable management. J Nat Prod Plant Resour 1:137–141

    Google Scholar 

  • Joshi K (2012) A field manual on nursery management and cultivation of Chiraita (Swertia chirayita). Royal Government of Bhutan, Ministry of Agriculture and Forests, Social Forestry and Extension Division, Department of Forests and Park Services, Thimphu

    Google Scholar 

  • Joshi P, Dhawan V (2005) Swertia chirayita—an overview. Curr Sci 89:635–640

    CAS  Google Scholar 

  • Joshi P, Dhawan V (2007a) Assessment of genetic fidelity of micropropagated Swertia chirayita plantlets by ISSR marker assay. Biol Plant 51:22–26

    Article  CAS  Google Scholar 

  • Joshi P, Dhawan V (2007b) Axillary multiplication of Swertia chirayita (Roxb. Ex Fleming) H. Karst., a critically endangered medicinal herb of temperate Himalayas. In Vitro Cell Dev Biol Plant 43:631–638

    Article  CAS  Google Scholar 

  • Kapoor B, Kanwar K, Sharma P, Sharma R, Thakur K (2019) In-vitro propagation and genetic stability analysis of Swertia chirayita: an endangered high-value medicinal plant of Himalayas. Med Plants 11:328–337

    Google Scholar 

  • Kar A, Choudhary BK, Bandyopadhyay NG (2003) Comparative evaluation of hypoglycaemic activity of some Indian medicinal plants in alloxan diabetic rats. J Ethnopharmacol 84:105–108

    Article  PubMed  Google Scholar 

  • Karan M, Vasisht K, Handa SS (1999) Antihepatotoxic activity of Swertia chirata on carbon tetrachloride induced hepatotoxicity in rats. Phytother Res 13:24–30

    Article  CAS  PubMed  Google Scholar 

  • Kavimani S, Manisenthlkumar KT (2000) Effect of methanolic extract of Enicostemma littorale on Dalton’s ascitic lymphoma. J Ethnopharmacol 71:349–352

    Article  CAS  PubMed  Google Scholar 

  • Kavitha M, Nataraj J, Essa MM, Memon MA, Manivasagam T (2013) Mangiferin attenuates MPTP induced dopaminergic neurodegeneration and improves motor impairment, redox balance and Bcl-2/Bax expression in experimental Parkinson’s disease mice. Chem Biol Interact 206:239–247

    Article  CAS  PubMed  Google Scholar 

  • Khanal S, Shakya N, Nepal N, Pant D (2014) Swertia chirayita: the Himalayan herb. Int J Appl Sci Biotechnol 2:389–392

    Article  Google Scholar 

  • Khoshoo TN, Tandon SR (1963) Cytological, morphological and pollination studies on some Himalayan species of Swertia. Caryologia 16:445

    Google Scholar 

  • Kirtikar KR, Basu BD (1935) Indian medicinal plants. Lalit Mohan Publication, Allahabad, India

    Google Scholar 

  • Kumar V, Chandra S (2014) High frequency somatic embryogenesis and synthetic seed production of the endangered species Swertia chirayita. Biologia 69:186–192

    Article  CAS  Google Scholar 

  • Kumar V, van Staden J (2016) A review of Swertia chirayita (Gentianaceae) as a traditional medicinal plant. Front Pharmacol 6:308

    Article  PubMed  PubMed Central  Google Scholar 

  • Kumar RR, Purohit VK, Prasad P, Nautiyal AR (2018) Efficient in vitro propagation protocol of Swertia chirayita (Roxb. ex Fleming) Karsten: a critically endangered medicinal plant. Nat Acad Sci Lett 41:123–127

    Article  CAS  Google Scholar 

  • Luo YD, Chen J, Cao J, Wen XD, Li P (2009) Determination of sweroside in rat plasma and bile for oral bioavailability and hepatobiliary excretion. Chem Pharma Bull 57:79–83

    Article  CAS  Google Scholar 

  • Medda S, Mukhopadhyay S, Basu MK (1999) Evaluation of the in-vivo activity and toxicity of amarogentin, an antileishmanial agent, in both liposomal and niosomal forms. J Antimicrob Chemother 44:791–794

    Article  CAS  PubMed  Google Scholar 

  • Mishra J, Singh M, Palni LMS, Nandi SK (2011) Assessment of genetic fidelity of encapsulated microshoots of Picrorhiza kurrooa. Plant Cell Tissue Organ Cult 104:181–186

    Article  Google Scholar 

  • Murashige T, Skoog F (1962) A revised medium for rapid growth and bio assays with tobacco tissue cultures. Physiol Plant 15:473–497

    Article  CAS  Google Scholar 

  • Niiho Y, Yamazaki T, Nakajima Y, Yamamoto T, Ando H, Hirai Y, Toriizuka K, Ida Y (2006) Gastroprotective effects of bitter principles isolated from Gentian root and Swertia herb on experimentally-induced gastric lesions in rats. J Nat Med 60:82–88

    Article  CAS  Google Scholar 

  • Pal D, Sur S, Mandal S, Das A, Roy A, Das S, Panda CK (2012) Prevention of liver carcinogenesis by amarogentin through modulation of G 1/S cell cycle check point and induction of apoptosis. Carcinogenesis 33:2424–2431

    Article  CAS  PubMed  Google Scholar 

  • Pant M, Bisht P, Gusain MP (2012) In vitro propagation through root-derived callus culture of Swertia chirata Buch.-Ham. ex Wall. Afr J Biotechnol 11:7408–7416

    CAS  Google Scholar 

  • Pardo-Andreu GL, Paim BA, Castilho RF, Velho JA, Delgado R, Vercesi AE, Oliveira HC (2008) Mangifera indica L. extract (Vimang®) and its main polyphenol mangiferin prevent mitochondrial oxidative stress in atherosclerosis-prone hypercholesterolemic mouse. Pharmacol Res 57:332–338

    Article  CAS  PubMed  Google Scholar 

  • Phoboo S, Pinto MDS, Bhowmik PC, Jha PK, Shetty K (2010) Quantification of major phytochemicals of Swertia chirayita, a medicinal plant from Nepal. Ecoprint 17:59–68

    Article  Google Scholar 

  • Phoboo S, Pinto MDS, Barbosa ACL, Sarkar D, Bhowmik PC, Jha PK, Shetty K (2013) Phenolic-linked biochemical rationale for the anti-diabetic properties of Swertia chirayita (Roxb. ex Flem.) Karst. Phytother Res 27:227–235

    Article  CAS  PubMed  Google Scholar 

  • Phondani PC, Maikhuri RK, Rawat LS, Farooquee NA, Kala CP, Vishvakarma SR, Rao KS, Saxena KG (2010) Ethnobotanical uses of plants among the Bhotiya tribal communities of Niti Valley in Central Himalaya, India. Ethnobot Res Appl 8:233–244

    Article  Google Scholar 

  • Pradhan BK, Badola HK (2008) Ethnomedicinal plant use by Lepcha tribe of Dzongu valley, bordering Khangchendzonga Biosphere Reserve, in North Sikkim, India. J Ethnobiol Ethnomed 4:22

    Article  PubMed  PubMed Central  Google Scholar 

  • Pradhan BK, Badola HK (2015) Local knowledge on the use of Swertia chirayita as traditional medicine: conservation challenges in Sikkim Himalaya, India. Ethnobot Res Appl 14:345–355

    Article  Google Scholar 

  • Purohit VK, Bahuguna YM, Deepti T, Alka T, Andola HC, Negi JS, Chauhan RS (2013) Swertia chirayita (Roxb. ex Fleming) Karsten on the verge of extinction in the Himalayan region. Curr Sci 104:161–162

    Google Scholar 

  • Purohit S, Nandi SK, Paul S, Tariq M, Palni LMS (2017) Micropropagation and genetic fidelity analysis in Amomum subulatum Roxb.: a commercially important Himalayan plant. J Appl Res Med Aromat Plants 4:21–26

    Google Scholar 

  • Pyakurel D, Oli BR (2013) Market study of tradable and economically important medicinal and aromatic plants of eastern Nepal. Thapathali: a report submitted to Department of Plant Resources. https://doi.org/10.13140/RG.2.2.32341.88809

  • Raina R, Johri AK, Srivastava LJ (1994) Seed germination studies in Swertia chirata L. Seed Res 22:62–63

    Google Scholar 

  • Ravishankar GA, Venkatraman LV (1997) Biotechnological applications of plant tissue culture and cell culture. Oxford and IBH Publishing Co., New Delhi, India

    Google Scholar 

  • Ray S, Majumder HK, Chakravarty AK, Mukhopadhyay S, Gil RR, Cordell GA (1996) Amarogentin, a naturally occurring secoiridoid glycoside and a newly recognized inhibitor of topoisomerase I from Leishmania donovani. J Nat Prod 59:27–29

    Article  CAS  PubMed  Google Scholar 

  • Saha P, Mandal S, Das A, Das PC, Das S (2004) Evaluation of the anticarcinogenic activity of Swertia chirata Buch. Ham, an Indian medicinal plant, on DMBA-induced mouse skin carcinogenesis model. Phytother Res 18:373–378

    Article  PubMed  Google Scholar 

  • Saha P, Mandal S, Das A, Das S (2006) Amarogentin can reduce hyperproliferation by downregulation of Cox-II and upregulation of apoptosis in mouse skin carcinogenesis model. Cancer Lett 244:252–259

    Article  CAS  PubMed  Google Scholar 

  • Salam S, Jamir NS, Roma M, Singh PK (2014) Diversity of plants used in the treatment of stomach ulcers by the Tangkhul tribe in Ukhrul district of Manipur, India. Pleione 8:26–29

    Google Scholar 

  • Samaddar T, Sarkar S, Jha S (2019) Agrobacterium rhizogenes mediated transformation of the critically endangered species, Swertia chirayita. Plant Tissue Cult Biotechnol 29:231–244

    Article  Google Scholar 

  • Sapkota S, Jaiswal ML, Singh DK, Bhattarai A (2019) Review on Swertia chirayita (roxb. ex flem.) karsten: comparative analysis of ayurvedic pharmacology, experimental and clinical studies. Int Res J Pharm 10:15–20

    Article  Google Scholar 

  • Saravanan S, Islam VH, Babu NP, Pandikumar P, Thirugnanasambantham K, Chellappandian M, Raj CSD, Paulraj MG, Ignacimuthu S (2014) Swertiamarin attenuates inflammation mediators via modulating NF-κB/I κB and JAK2/STAT3 transcription factors in adjuvant induced arthritis. Eur J Pharm Sci 56:70–86

    Article  CAS  PubMed  Google Scholar 

  • Saxena AM, Bajpai MB, Mukherjee SK (1991) Swerchirin induced blood sugar lowering of streptozotocin treated hyperglycemic rats. Indian J Exp Biol 29:674–675

    CAS  PubMed  Google Scholar 

  • Saxena AM, Bajpai MB, Murthy PS, Mukherjee SK (1993) Mechanism of blood sugar lowering by a swerchirin-containing hexane fraction (SWI) of Swertia chirayita. Indian J Exp Biol 31:178–181

    CAS  PubMed  Google Scholar 

  • Saxena AM, Murthy PS, Mukherjee SK (1996) Mode of action of three structurally different hypoglycemic agents: a comparative study. Indian J Exp Biol 34:351–355

    CAS  PubMed  Google Scholar 

  • Scartezzini P, Speroni E (2000) Review on some plants of Indian traditional medicine with anti-oxidant activity. J Ethnopharmacol 71:23–43

    Article  CAS  PubMed  Google Scholar 

  • Sekar BC, Mukherjee B, Chakravarti RB, Mukherjee SK (1987) Effect of different fractions of Swertia chirayita on the blood sugar level of albino rats. J Ethnopharmacol 21:175–181

    Article  CAS  PubMed  Google Scholar 

  • Sharma RK, Sharma S, Sharma SS (2006) Seed germination behaviour of some medicinal plants of Lahaul and Spiti cold desert (Himachal Pradesh): implications for conservation and cultivation. Curr Sci 90:1113–1118

    CAS  Google Scholar 

  • Šiler B, Mišić D, Nestorović J, Banjanac T, Glamočlija J, Soković M, Ćirić A (2010) Antibacterial and antifungal screening of Centaurium pulchellum crude extracts and main secoiridoid compounds. Nat Prod Commun 5:1525–1530

    PubMed  Google Scholar 

  • Singh RL, Singh P, Agarwal A (2012) Chemical constituents and bio-pharmacological activities of Swertia chirata: a review. Nat Prod 8:238–247

    CAS  Google Scholar 

  • Soumendra C, Mukherjee D, Dasgupta T (2009) Cytological study on chromosome behaviour and new report on nature of mode of pollination of Swertia chirayita, a high value endangered medicinal plant of North Eastern Himalayan region. Caryologia 62:43–52

    Article  Google Scholar 

  • Sun H, Li L, Zhang A, Zhang N, Lv H, Sun W, Wang X (2013) Protective effects of sweroside on human MG-63 cells and rat osteoblasts. Fitoterapia 84:174–179

    Article  CAS  PubMed  Google Scholar 

  • Tabassum S, Mahmood S, Hanif J, Hina M, Uzair B (2012) An overview of medicinal importance of Swertia chirayita. Int J Appl Sci Technol 2:298–304

    Google Scholar 

  • Tandon V, Bhattarai NK, Karki M (2001) Conservation assessment and management plan workshop report: selected medicinal plant species of Nepal. Medicinal and Aromatic Plant Program in Asia (MAPPA), International Development Research Centre (IDRC), New Delhi, India

    Google Scholar 

  • Vaidya H, Goyal RK, Cheema SK (2013) Anti-diabetic activity of swertiamarin is due to an active metabolite, gentianine, that upregulates PPAR-γ gene expression in 3T3-L1 cells. Phytother Res 27:624–627

    Article  CAS  PubMed  Google Scholar 

  • Ved DK, Kinhal GA, Haridasan K, Ravikumar K, Ghate U, VijayaSankar R, Indresha JH (2003) Conservation assessment and management prioritisation for the medicinal plants of Arunachal Pradesh, Assam, Meghalaya and Sikkim. In: Proceedings of the Workshop held at Guwahati during 27th February to 1st March 2003. Foundation for Revitalisation of Local Health Traditions, Bangalore. p 157

    Google Scholar 

  • Wang CZ, Maier UH, Eisenreich W, Adam P, Obersteiner I, Keil M, Bacher A, Zenk MH (2001) Unexpected biosynthetic precursors of amarogentin—a retrobiosynthetic 13C NMR study. Eur J Organic Chem 2001:1459–1465

    Article  Google Scholar 

  • Wang L, An L, Hu Y, Wei L, Li Y (2009) Influence of phytohormones and medium on the shoot regeneration from leaf of Swertia chirata Buch.-Ham. ex Wall. in vitro. Afr J Biotechnol 8:2513–2517

    CAS  Google Scholar 

  • Wawrosch C, Maskay N, Kopp B (1999) Micropropagation of the threatened Nepalese medicinal plant Swertia chirata Buch.–Ham. ex Wall. Plant Cell Rep 18:997–1001

    Article  CAS  Google Scholar 

  • World Health Organization (WHO) (2020) Diabetes. https://www.who.int/health-topics/diabetes

  • Ya BQ, Nian LC, Li C, Gen XP (1999) Protective effect of swerchirin on hematopoiesis in 60Co-irradiated mice. Phytomedicine 6:85–88

    Article  CAS  PubMed  Google Scholar 

  • Yoshimi N, Matsunaga K, Katayama M, Yamada Y, Kuno T, Qiao Z, Hara A, Yamahara J, Mori H (2001) The inhibitory effects of Mangiferin, a naturally occurring glucosylxanthone, in bowel carcinogenesis of male F344 rats. Cancer Lett 163:163–170

    Article  CAS  PubMed  Google Scholar 

  • Zhou NJ, Geng CA, Huang XY, Ma YB, Zhang XM, Wang JL, Chen JJ (2015) Anti-hepatitis B virus active constituents from Swertia chirayita. Fitoterapia 100:27–34

    Article  CAS  PubMed  Google Scholar 

  • Zhuang JJ, Jia X, Chen GQ (1984) Studies on induction of plant differentiation in pollen callus of wheat. Acta Genet Sin (China) 11:374–381

    Google Scholar 

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Dhyani, P., Giri, L., Sharma, E., Sati, P. (2021). Swertia chirayita, an Endangered Anti-diabetic Plant: Trends in Biotechnological Interventions. In: Gantait, S., Verma, S.K., Sharangi, A.B. (eds) Biotechnology of Anti-diabetic Medicinal Plants. Springer, Singapore. https://doi.org/10.1007/978-981-16-3529-8_6

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