Medicinal Plant Research
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IJPSR (2009), Issue 1
Ehiabhi and Modupeoluwa, IJP, 2020; Vol. 7(10): 248-256. E- ISSN: 2348-3962, P-ISSN: 2394-5583 IJP (2019), Vol. 7, Issue 10 (Research Article) Received on 06 May 2020; received in revised form, 22 September 2020; accepted, 24 September 2020; published 01 October 2020 COMPARATIVE ESSENTIAL OIL COMPOSITION OF LAURUS NOBILIS, SYZYGIUM GUINEENSE AND SYZYGIUM EUCALYPTOIDES IN SEARCH FOR NIGERIAN BAY LEAF - PART I Okhale Samuel Ehiabhi * 1 and Ogunfowokan Ifeoluwapo Modupeoluwa 2 Department of Medicinal Plant Research and Traditional Medicine 1, National Institute for Pharmaceutical Research and Development (NIPRD), P. M. B. 21, Garki, Abuja, Nigeria. Department of Biochemistry 2, Bingham University, P. M. B 005, KM 26 Abuja-Keffi Expressway Kodope, Karu, Nasarawa State, Nigeria. Keywords: ABSTRACT: Bay leaf is an aromatic leaf commonly used in cooking for its Nigerian bay leaf, distinctive flavor and fragrance. The bay leaf sold in Nigerian markets being Laurus nobilis, Syzygium guineense, Laurus nobilis (L. nobilis) is imported. The leaf of Syzygium guineense (S. Syzygium eucalyptoides, Essential oil guineense) and Syzygium eucalyptoides (S. eucalyptoides) have a long Correspondence to Author: history of use as vegetables and spices in Nigeria. In this study, leaf of S. Dr. Okhale Samuel Ehiabhi guineense, S. eucalyptoides, and a commercial sample of L. nobilis being the Department of Medicinal Plant gold standard for bay leaf, were evaluated for comparative essential oil Research and Traditional Medicine, composition in search of Nigerian bay leaf. The essential oil was obtained by National Institute for Pharmaceutical hydrodistillation using a Clevenger-type apparatus. The essential oils were Research and Development (NIPRD), analyzed by gas chromatography-mass spectrometry (GC-MS). -
Ethnoveterinary Plants of Uttaranchal — a Review
Indian Journal of Traditional Knowledge Vol. 6(3), July 2007, pp. 444-458 Ethnoveterinary plants of Uttaranchal — A review PC Pande1*, Lalit Tiwari1 & HC Pande2 1Department of Botany, Kumaon University, SSJ Campus, Almora 263 601, Uttaranchal 2Botanical Survey of India (NC), Dehradun, Uttaranchal E-mail: [email protected] Received 21 December 2004; revised 7 February 2007 The study reveals that the people of the Uttaranchal state use 364 plants species in ethnoveterinary practices. Bhotiyas, Boxas, Tharus, Jaunsaris and Rhajis are the tribal groups inhabiting in Uttaranchal. Analysis of data indicates that information on 163 plants is significant as it provides some new information of the ethnoveterinary uses. The study is expected to provide basic data for further studies aimed at conservation of traditional medicine and economic welfare of rural people at the study area. Keywords: Ethnoveterinary practices, Medicinal plants, Uttaranchal, Review IPC Int. Cl.8: A61K36/00, A61P1/00, A61P1/02, A61P1/04, A61P1/10, A61P1/16, A61P17/00, A61P19/00, A61P25/00, A61P27/00, A61P39/02 Uttaranchal state lies between 28°42′ to 31°28′N; medicinal knowledge of the state. Keeping this in 77°35′ to 81°05′E and comprise of 13 districts of the view, an attempt has been made to explore and Central Himalayas. The major part of this region is compile the exhaustive knowledge of plants used in mountainous. The region covers about 38,000 sq km veterinary practices. In all, 364 plant species were and comprises of 3 border districts, namely recorded from the Uttaranchal, which are used by the Pithoragarh, Chamoli and Uttarkashi; 7 inner districts: people for various veterinary diseases and disorders. -
Field Report on the Preliminary Feasibility Study
Field report on the Preliminary Feasibility Study On Walking Trees along Lifezone Ecotones in Barun Valley, Nepal (A pilot project to develop key indicators for monitoring Biomeridians - Climate Response through Information & Local Engagement) Report Prepared By: The East Foundation (TEF), Sankhuwasabha, Nepal and Future Generations University, Franklin, WV, USA Submitted to Department of National Parks and Wildlife Conservation Babar Mahal, Kathmandu June 2018 1 Table of Contents Contents Page No. 1. Background ........................................................................................................................................... 4 2. Rationale ............................................................................................................................................... 5 3. Study Methodology ............................................................................................................................... 6 3.1 Contextual Framework ...................................................................................................................... 7 3.2 Study Area Description ..................................................................................................................... 9 3.3 Experimental Design and Data Collection Methodology ............................................................... 12 4. Study Findings .................................................................................................................................... 13 4.1 Geographic Summary -
(Tejpat) Essential
Natural Product Radiance, Vol. 8(2), 2009, pp.106-116 Research Paper Chemistry, antimicrobial and antioxidant potentials of Cinnamomum tamala Nees & Eberm. (Tejpat) essential oil and oleoresins† I P S Kapoor1, Bandana Singh1, Gurdip Singh1*, Valery Isidorov2 and Lech Szczepaniak2 1Chemistry Department, DDU Gorakhpur University, Gorakhpur- 273 009, Uttar Pradesh, India 2Institute of Chemistry, Bialystok University, UI. Hurtowa 1, 15-399, Bialystok, Poland *Correspondent author, E-mail: [email protected]; Phone: +91-551-2200745 (R), 2202856 (O); Fax: +91-551-2340459 Received 6 November 2007; Accepted 26 November 2008 †Part 63 Abstract Gas chromatography-mass spectrometery (GC-MS) analysis of essential oil and oleoresins of Cinnamomum tamala Nees & Eberm. (Tejpat) revealed eugenol as major component of essential oil and oleoresins. The antioxidant activity of essential oil and oleoresins were evaluated against mustard oil by peroxide, p-anisidine, thiobarbituric acid and total carbonyl value method. In addition, their inhibitory action by FTC method, scavenging capacity by DPPH (2, 2′-diphenyl- 1-picrylhydrazyl radical) method was also studied. The antimicrobial potentials of essential oil and oleoresins were tested against various food born fungi and bacteria. Results showed that both the volatile oil and oleoresins have effective antioxidant and antimicrobial activities. Thus, they could be evaluated as natural food preservatives, however, essential oil is better than oleoresins. Keywords: Antimicrobial activity, Antioxidant activity, Cinnamomum tamala, Essential oil, Indian Cassia lignea, Oleoresins, Tejpat. IPC code; Int. cl.8 — A61K 36/54, A61P 31/00, A61P 39/06 Introduction of spices have been reported by few Antioxidants are being workers4-6. commonly used to prevent the fat rancidity Indian Cassia lignea, because these are substances that when Cinnamomum tamala Nees & Tejpat leaves added to food products, especially lipids Eberm. -
MELASTOMATACEAE 野牡丹科 Ye Mu Dan Ke Chen Jie (陈介 Chen Cheih)1; Susanne S
MELASTOMATACEAE 野牡丹科 ye mu dan ke Chen Jie (陈介 Chen Cheih)1; Susanne S. Renner2 Herbs, shrubs, or trees (to 20 m tall), erect, climbing, or rarely epiphytic. Stipules lacking. Leaves simple, commonly opposite and decussate with one of a pair slightly smaller than other, rarely verticillate or alternate by abortion of one of a pair, usually 1–4(or 5) secondary veins on each side of midvein, originating at or near base and anastomosing apically, tertiary veins numerous, parallel, and connecting secondary veins and midvein but in Memecylon secondary veins pinnate and tertiary veins reticulate. Inflorescences cymose, umbellate, corymbose, in paniculate clusters, or a cincinnus, rarely flowers single, fascicled, or born on a spike; bracts sometimes conspicuous and persistent. Flowers bisexual, actinomorphic but androecium often slightly zygomorphic, usually (3 or)4- or 5(or 6)-merous, perianth biseriate, perigynous; bracteoles opposite, usually caducous. Hypanthium funnel-shaped, campanulate, cyathiform, or urceolate. Calyx lobes (3–)5(or 6), valvate (rarely connate, but not in Chinese species). Petals (3–)5(or 6), equal to number of sepals, distinct, imbricate. Stamens usually twice as many as petals and in 2 whorls, rarely as many as petals by loss of 1 whorl, isomorphic or dimorphic; filaments distinct, often geniculate, inflexed in bud; anthers typically 2-celled, introrse, basifixed, dehiscent by 1 or 2 apical pores or by short longitudinal slits (Astronia, Memecylon); connective often variously appendaged. Pistil and style 1; stigma minute, capitate or truncate. Ovary commonly inferior or semi-inferior, locules usually (3 or)4 or 5(or 6) with numerous anatropous ovules, rarely 1-loculed and ovules ca. -
A Review on Chemistry and Biological Activities of Laurus Nobilis L
Journal of Pharmacognosy and Phytochemistry 2017; 6(4): 1153-1161 E-ISSN: 2278-4136 P-ISSN: 2349-8234 A review on chemistry and biological activities of Laurus JPP 2017; 6(4): 1153-1161 Received: 18-05-2017 nobilis L. essential oil Accepted: 19-06-2017 KK Chahal KK Chahal, Mandeep Kaur, Urvashi Bhardwaj, Nancy Singla and Department of Chemistry, Punjab Agricultural University, Amandeep Kaur Ludhiana, Punjab, India Abstract Dhirendra Kumar Singh Laurus nobilis L. commonly known as bay belonging to the family Lauraceae is one of the most useful Department of Chemistry, essential oil and is an industrial plant used in foods, drugs and cosmetics. Bay is cultivated throughout Punjab Agricultural University, Ludhiana, Punjab, India the world mainly in tropical and sub-tropical Asia, Australia, Pacific region and South Asia. Bay essential oil can be extracted from various parts of plant and chiefly consisted of 1, 8 Cineole, sabinene, Ankit Panchbhaiya α-pinene and p-Cymene. Due to presence of various chemical constituents in bay, various biological and Department of Chemistry, pharmacological properties have been reported such as antibacterial, antifungal, antioxidant, insecticidal Punjab Agricultural University, and nematicidal activities. This review highlighted chemical composition and biological activities of Ludhiana, Punjab, India Laurus nobilis which will be useful to the researcher for further study. Neeraj Singh Keywords: Laurus nobilis (L.), essential oil, chemical composition, biological activity Department of Chemistry, Punjab Agricultural University, 1. Introduction Ludhiana, Punjab, India The natural plant products are chemical compounds extracted from plants which are synthesized by following pathways of primary or secondary metabolism. The study of natural products involves isolation of these compounds in a pure form by hydro-distillation, soxhlet extraction and chromatographic methods and analysis of their structure, formation, use, purpose, etc. -
Cinnamomum Tamala (Buch.-Ham.) T.Nees & Eberm
Indian Journal of Traditional Knowledge Vol. 13 (4), October 2014, pp. 691-697 Anti-cholinesterase potential of Cinnamomum tamala (Buch.-Ham.) T.Nees & Eberm. leaves Manoj K Dalai1, Santanu Bhadra1, Sushil K Chaudhary1, Arun Bandyopadhyay2 & Pulok K Mukherjee1* 1School of Natural Product Studies, Jadavpur University, Kolkata 700 032, India; 2CSIR-Indian Institute of Chemical Biology, Kolkata 700 032, India E-mail: [email protected] Received 07.10.13, revised 25.11.13 Cinnamomum tamala (Buch.-Ham.) T.Nees & Eberm. (Lauraceae) leaves are well known as bay leaves which are popular for its aroma. A part from its extensive culinary uses, this spice has several uses in traditional practice for treatment of rheumatism, immunomodulation and also used as brain tonic. The cinnamon oil locally known as Tejpat oil obtained from the bay leaves used in alcoholic beverages and confectionaries. The present investigation was aimed to screen the acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitory activity of the extract of C. tamala. Standardization of the cinnamon oil of bay leaves was performed by HPLC method using linalool as biomarker. In vitro evaluation of anticholinesterase activity of bay leaves extract and oil was performed by TLC bio-autography and 96 well micro titer plate methods. HPLC analysis was confirmed the presence of linalool as an important phytoconstituents and its retention time was found to be 5.314 min. The outcome of the study demonstrated that the cinnamon oil obtained from leave of C. tamala possess maximum inhibition against AChE (IC50: 94.54 ± 0.774 µg/ml) and BChE (IC50: 135.56 ± 0.912 µg/ml) than the methanol extract. -
Nepal Microfinance Case Study
Microfinance for Small Scale Tree and Forest Products Enterprises: Opportunities and Challenges for the Local Producers in Forestry Sector Nepal Microfinance Case Study December 2004 Authors: Mr. Surya B. Binayee Mr. Indu B. Sapkota Mr. Bhishma P. Subedi Dr. Laxman Pun Influencing Policy and Good Governance in NRM Sector: Focusing on Community Forestry and NTFP Sub-sectors in Nepal Submitted to: Mr. Hikojiro Katsuhisa Chief, Forest Products Service Food and Agriculture Organization 00100 Rome, Italy Submitted by: ANSAB (Asia Network for Sustainable Agriculture and Bioresources) P.O. Box 11035 Kathmandu, Nepal Tel. 977-1-4497547 Fax: 977-1-4476586 Contact: Mr. Bhishma P. Subedi, Executive Director Email: [email protected] ABSTRACT With 39.6% forest coverage and rich biodiversity, Nepal is promoting community-based forest management. Community forestry has been successful to protect over 1 million hectares of forests with over 13,000 community forest user groups in which more than a third of its total population of 23 million is involved. According to HMGN statistics in 2004, about 30% of the population lives below the poverty line. Among other forest resources, NTFPs are a part of livelihoods in Nepal, especially for the poor in mountains. In 2002, Nepal exported NTFPs worth over Rs. 2,546 million. A tremendous potential exists to develop small and micro-enterprises in forestry sector by linking it to microfinance services. As of mid January 2004, Rs. 24,715 million is disbursed as micro-credit to 727,000 households, which is only 45% of the estimated households below the poverty line, but not all households reached are below the poverty line. -
Growth-Ring Analysis of Diploknema Butyracea Is a Potential Tool for Revealing Indigenous Land Use History in the Lower Himalayan Foothills of Nepal
Article Growth-Ring Analysis of Diploknema butyracea Is a Potential Tool for Revealing Indigenous Land Use History in the Lower Himalayan Foothills of Nepal Md. Qumruzzaman Chowdhury 1,2,* , Teeka Ram Bhattarai 3, Maaike De Ridder 1 and Hans Beeckman 1 1 Wood Biology Service, Royal Museum for Central Africa (RMCA), Leuvensesteenweg 13, 3080 Tervuren, Belgium; [email protected] (M.D.R.); [email protected] (H.B.) 2 Department of Forestry and Environmental Science, Shahjalal University of Science and Technology, Sylhet 3114, Bangladesh 3 Campaigns and Consultations; Education, Livelihood and Social Justice, Post Box 4555 Kathmandu, Nepal; [email protected] * Correspondence: [email protected] Received: 24 December 2019; Accepted: 19 February 2020; Published: 22 February 2020 Abstract: Slash-and-burn is a farming practice of the indigenous communities in the Himalayan foothills of Nepal. The traditional land-tenure system is based on a customary oral tradition. However, the government’s persistent denial of land rights has fueled the indigenous conflicts in the last few decades. Deliverance of scientific evidence-based arguments may underpin the ongoing conflict-resolution dialogues between the authorities and the indigenous communities. Dating growth rings of trees in a slash-and-burn system might help the indigenous people to find evidence of their historic land uses in the mountainous landscape. In this pilot study, we examined the potential of Diploknema butyracea (Roxb.) H. J. Lam growth rings for documenting land use history of Nepalese indigenous farming practices, as this species is being preserved during the slash-and-burn practices. The species is an economically important and ecologically interesting (as it flushes leaves when everything is dry, and sheds leaves while everything is green) deciduous tree species belonging to Sapotaceae family and widely distributed in Sub-Himalayan tracts. -
Food Insecurity and Undernutrition in Nepal
SMALL AREA ESTIMATION OF FOOD INSECURITY AND UNDERNUTRITION IN NEPAL GOVERNMENT OF NEPAL National Planning Commission Secretariat Central Bureau of Statistics SMALL AREA ESTIMATION OF FOOD INSECURITY AND UNDERNUTRITION IN NEPAL GOVERNMENT OF NEPAL National Planning Commission Secretariat Central Bureau of Statistics Acknowledgements The completion of both this and the earlier feasibility report follows extensive consultation with the National Planning Commission, Central Bureau of Statistics (CBS), World Food Programme (WFP), UNICEF, World Bank, and New ERA, together with members of the Statistics and Evidence for Policy, Planning and Results (SEPPR) working group from the International Development Partners Group (IDPG) and made up of people from Asian Development Bank (ADB), Department for International Development (DFID), United Nations Development Programme (UNDP), UNICEF and United States Agency for International Development (USAID), WFP, and the World Bank. WFP, UNICEF and the World Bank commissioned this research. The statistical analysis has been undertaken by Professor Stephen Haslett, Systemetrics Research Associates and Institute of Fundamental Sciences, Massey University, New Zealand and Associate Prof Geoffrey Jones, Dr. Maris Isidro and Alison Sefton of the Institute of Fundamental Sciences - Statistics, Massey University, New Zealand. We gratefully acknowledge the considerable assistance provided at all stages by the Central Bureau of Statistics. Special thanks to Bikash Bista, Rudra Suwal, Dilli Raj Joshi, Devendra Karanjit, Bed Dhakal, Lok Khatri and Pushpa Raj Paudel. See Appendix E for the full list of people consulted. First published: December 2014 Design and processed by: Print Communication, 4241355 ISBN: 978-9937-3000-976 Suggested citation: Haslett, S., Jones, G., Isidro, M., and Sefton, A. (2014) Small Area Estimation of Food Insecurity and Undernutrition in Nepal, Central Bureau of Statistics, National Planning Commissions Secretariat, World Food Programme, UNICEF and World Bank, Kathmandu, Nepal, December 2014. -
Traditional Phytotherapy of Some Medicinal Plants Used by Tharu and Magar Communities of Western Nepal, Against Dermatological D
TRADITIONAL PHYTOTHERAPY OF SOME MEDICINAL PLANTS USED BY THARU AND MAGAR COMMUNITIES OF WESTERN NEPAL, AGAINST DERMATOLOGICAL DISORDERS Anant Gopal Singh* and Jaya Prakash Hamal** *'HSDUWPHQWRI%RWDQ\%XWZDO0XOWLSOH&DPSXV%XWZDO7ULEKXYDQ8QLYHUVLW\1HSDO ** 'HSDUWPHQWRI%RWDQ\$PULW6FLHQFH&DPSXV7ULEKXYDQ8QLYHUVLW\.DWKPDQGX1HSDO Abstract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¿HOGWULSV$WRWDORISODQWVSHFLHVRIIDPLOLHVDUHGRFXPHQWHGLQ WKLVVWXG\7KHPHGLFLQDOSODQWVXVHGLQWKHWUHDWPHQWRIVNLQGLVHDVHVE\WULEDO¶VDUHOLVWHGZLWKERWDQLFDOQDPH LQ ELQRPLDOIRUP IDPLO\ORFDOQDPHVKDELWDYDLODELOLW\SDUWVXVHGDQGPRGHRISUHSDUDWLRQ7KLVVWXG\VKRZHGWKDW PDQ\SHRSOHLQWKHVWXGLHGSDUWVRI5XSDQGHKLGLVWULFWFRQWLQXHWRGHSHQGRQWKHPHGLFLQDOSODQWVDWOHDVWIRUWKH WUHDWPHQWRISULPDU\KHDOWKFDUH Keywords 7KDUX DQG 0DJDU WULEHV7UDGLWLRQDO NQRZOHGJH 'HUPDWRORJLFDO GLVRUGHUV 0HGLFLQDO SODQWV:HVWHUQ 1HSDO INTRODUCTION fast disappearing due to modernization and the tendency to discard their traditional life style and gradual 7KH NQRZOHGJH -
Diversity and Distribution of Vascular Epiphytic Flora in Sub-Temperate Forests of Darjeeling Himalaya, India
Annual Research & Review in Biology 35(5): 63-81, 2020; Article no.ARRB.57913 ISSN: 2347-565X, NLM ID: 101632869 Diversity and Distribution of Vascular Epiphytic Flora in Sub-temperate Forests of Darjeeling Himalaya, India Preshina Rai1 and Saurav Moktan1* 1Department of Botany, University of Calcutta, 35, B.C. Road, Kolkata, 700 019, West Bengal, India. Authors’ contributions This work was carried out in collaboration between both authors. Author PR conducted field study, collected data and prepared initial draft including literature searches. Author SM provided taxonomic expertise with identification and data analysis. Both authors read and approved the final manuscript. Article Information DOI: 10.9734/ARRB/2020/v35i530226 Editor(s): (1) Dr. Rishee K. Kalaria, Navsari Agricultural University, India. Reviewers: (1) Sameh Cherif, University of Carthage, Tunisia. (2) Ricardo Moreno-González, University of Göttingen, Germany. (3) Nelson Túlio Lage Pena, Universidade Federal de Viçosa, Brazil. Complete Peer review History: http://www.sdiarticle4.com/review-history/57913 Received 06 April 2020 Accepted 11 June 2020 Original Research Article Published 22 June 2020 ABSTRACT Aims: This communication deals with the diversity and distribution including host species distribution of vascular epiphytes also reflecting its phenological observations. Study Design: Random field survey was carried out in the study site to identify and record the taxa. Host species was identified and vascular epiphytes were noted. Study Site and Duration: The study was conducted in the sub-temperate forests of Darjeeling Himalaya which is a part of the eastern Himalaya hotspot. The zone extends between 1200 to 1850 m amsl representing the amalgamation of both sub-tropical and temperate vegetation.