Institute of Biodiversity and Environmental Conservation
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Int. J. Biosci. 2020 International Journal of Biosciences | IJB | ISSN: 2220-6655 (Print), 2222-5234 (Online) http://www.innspub.net Vol. 16, No. 5, p. 197-211, 2020 RESEARCH PAPER OPEN ACCESS Phytochemical and comparative biological studies of Baccaurea ramiflora (Lour) extract Tripti Rani Paul1*, Md. Badrul Islam2, Mir Imam Ibne Wahed3, Md Golam Hossain4, Ashik Mosaddik3 1Department of Pharmacy, Faculty of Science and Engineering, Varendra University, Rajshahi- 6204, Bangladesh 2Drugs and Toxins Research Division, Bangladesh Chemical and Scientific Industrial Research, Rajshahi-6206, Bangladesh 3Department of Pharmacy, Faculty of Science, University of Rajshahi, Rajshahi-6205, Bangladesh 4Department of Statistics, Faculty of Science, University of Rajshahi, Rajshahi-6205, Bangladesh Key words: Baccaurea ramiflora, Minor fruit, Antioxidant, Analgesic, Anti-inflammatory, CNS- depressant. http://dx.doi.org/10.12692/ijb/16.5.197-211 Article published on May 28, 2020 Abstract The aim of this study was to evaluate the phytochemical and in vitro antioxidant activity along with central nervous system (CNS) depressant, analgesic and anti-inflammatory activities of ethanol extract of Baccaurea ramiflora fruits. Qualitative phytochemical screening confirmed the presence of alkaloid, steroid, saponin, phenolic and flavonoid compounds. Total phenolic and flavonoid content measured by Folin-Ciocalteu and Aluminium chloride method was observed maximum for peel (93.05 ± 0.33 mg GAE /gm and 34.33 ± 0.24 mg CA /gm of dried extract respectively. In DPPH assay method, peel showed significant (P < 0.05) antioxidant activity based on IC50 value. Total antioxidant capacity and reducing power assay result also demonstrated potential antioxidant capacity of B. ramiflora peel. The seed with flesh extract significantly (P < 0.01) inhibited writhing 46.51% induced by acetic acid in mice at 200 mg/ kg doses. -
Vegetation, Floristic Composition and Species Diversity in a Tropical Mountain Nature Reserve in Southern Yunnan, SW China, with Implications for Conservation
Mongabay.com Open Access Journal - Tropical Conservation Science Vol.8 (2): 528-546, 2015 Research Article Vegetation, floristic composition and species diversity in a tropical mountain nature reserve in southern Yunnan, SW China, with implications for conservation Hua Zhu*, Chai Yong, Shisun Zhou, Hong Wang and Lichun Yan Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Xue-Fu Road 88, Kunming, Yunnan 650223, P. R. China Tel.: 0086-871-65171169; Fax: 0086-871-65160916 *Corresponding author: H. Zhu, e-mail [email protected]; Fax no.: 86-871-5160916 Abstract Complete floristic and vegetation surveys were done in a newly established nature reserve on a tropical mountain in southern Yunnan. Three vegetation types in three altitudinal zones were recognized: a tropical seasonal rain forest below 1,100 m; a lower montane evergreen broad- leaved forest at 1,100-1,600 m; and a montane rain forest above 1,600 m. A total of 1,657 species of seed plants in 758 genera and 146 families were recorded from the nature reserve. Tropical families (61%) and genera (81%) comprise the majority of the flora, and tropical Asian genera make up the highest percentage, showing the close affinity of the flora with the tropical Asian (Indo-Malaysia) flora, despite the high latitude (22N). Floristic changes with altitude are conspicuous. The transition from lowland tropical seasonal rain forest dominated by mixed tropical families to lower montane forest dominated by Fagaceae and Lauraceae occurs at 1,100-1,150 m. Although the middle montane forests above 1,600 m have ‘oak-laurel’ assemblage characteristics, the temperate families Magnoliaceae and Cornaceae become dominant. -
Study of Anthelmintic and Insecticidal Activity of Baccaurea Ramiflora Plant in Different Extracts
International Journal of Food Science and Nutrition International Journal of Food Science and Nutrition ISSN: 2455-4898 Impact Factor: RJIF 5.14 www.foodsciencejournal.com Volume 3; Issue 4; July 2018; Page No. 157-161 Study of anthelmintic and Insecticidal activity of Baccaurea ramiflora plant in different extracts Kazi Nuruddin Al Masud1, Zarif Morshed2, Nasiful Islam3, Dr. Mahboob Hossain4, Maliha Tasnim Deeba5, Rezowana Islam6 1, 2, 3, 5, 6 Department of Pharmacy, BRAC University, Dhaka, Bangladesh 4 Department of Mathematics and Natural Sciences, BRAC University, Dhaka, Bangladesh Abstract Baccaurea ramiflora Lour., syn. Baccaurea sapida (Roxb.) Muell. Arg. known as Burmese grapes belongs to the family Euphorbiaceae and is native to Southeast Asia. The observance on Baccaurea ramiflora leads that this plant is utilized as an antichloristic and anodyne against rheumatoid arthritis, abscesses, cellulitis and treat injuries. This plant also has anti-diarrheal, analgesic, anti-inflammatory, neuropharmacological, antioxidant and cytotoxic activities. Therefore, the present study was conducted to evaluate anthelmintic and insecticidal activities of different extract of Baccaurea ramiflora. For anthelmintic activity, Pheretima posthuma was selected as test animal while 25, 50, 100 mg/ml concentrations of samples were tested in the bioassay, from which time of paralysis and time of death of worms were estimated. Evaluation of insecticidal activity was performed against Sitophilus oryzae to calculate the mortality rate. Extracts of MEE, EE, ACE, CHE, PEE and NHE were for the activity determination. In anthelmintic study, extract exhibited its activity in dose-dependent manner showing higher the concentration, faster the effect. Extract of EE, PEE, CHE and MEE in case of 100 mg/ml concentration exhibited its paralytic effect followed by death within a short period of time among which ACE extract gave the best result which only took approx. -
Effects of Stand Characteristics on Tree Species Richness in and Around a Conservation Area of Northeast Bangladesh
bioRxiv preprint doi: https://doi.org/10.1101/044008; this version posted March 16, 2016. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. Effects of stand characteristics on tree species richness in and around a conservation area of northeast Bangladesh Muha Abdullah Al PAVEL1,2, orcid: 0000-0001-6528-3855; e-mail: [email protected] Sharif A. MUKUL3,4,5,*, orcid: 0000-0001-6955-2469; e-mail: [email protected]; [email protected] Mohammad Belal UDDIN2, orcid: 0000-0001-9516-3651; e-mail: [email protected] Kazuhiro HARADA6, orcid: 0000-0002-0020-6186; e-mail: [email protected] Mohammed A. S. ARFIN KHAN1, orcid: 0000-0001-6275-7023; e-mail: [email protected] 1Department of Forestry and Environment Science, School of Agriculture and Mineral Sciences, Shahjalal University of Science and Technology, Sylhet 3114, Bangladesh 2Department of Land, Environment, Agriculture and Forestry (TeSAF), School of Agriculture and Veterinary Medicine, University of Padova, Viale dell'Università, 16, 35020 Legnaro, Italy 3Tropical Forestry Group, School of Agriculture and Food Sciences, The University of Queensland, Brisbane QLD 4072, Australia 4School of Geography, Planning and Environmental Management, The University of Queensland, Brisbane, QLD 4072, Australia 5Centre for Research on Land-use Sustainability, Maijdi, Noakhali 3800, Bangladesh 6Dept. of Biosphere Resources Science, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan Abstract: We investigated the effect of tree cover, forest patch and disturbances on tree species richness in a highly diverse conservation area of northeast Bangladesh. -
Progress Report - 2 2012
Rufford Small Grant: Progress Report - 2 2012 Project Title: Assessing the diversity of national red listed vascular plants and hotspots identification at Rema- Kalenga Wildlife Sanctuary, Bangladesh Project leader: Md. Qumruzzaman Chowdhury Project summary Rema-Kalenga Wildlife Sanctuary (RKWS) is one of the most critical protected areas (PA) in Bangladesh where a large number endemic plant and animal species have already disappeared due to severe anthropogenic disturbances. Therefore, assessment of red listed species diversity and identification of biodiversity hotspots are important in conservation management. Hence, the general objective of the work is to develop baseline information on the occurrence and diversity patterns of the national red listed vascular plant species in the PA to foster conservation of these threatened components of nature. Specific objectives (I) Quantification of red listed species diversity and exploration of their distributional patterns in different habitats. (II) Identification of hotspots within the PA. Results Diversity of Red Listed Vascular Plants We found a total of 66 red listed vascular plants of 35 families and 55 genera in the Rema- Kalenga Wildlife Sanctuary (Table 1). Plantation forest consists of 47 species of 42 genus and 28 families. Natural forest has 17 unique species. Highest richness value (18) was found in plot 2 of natural forest and lowest value was observed in sample plot 4 (Figure 1a). Out of 50 plots in 1 Rufford Small Grant: Progress Report - 2 2012 plantation forest 4 plots did not have any red listed species. Richness value ranged from 0 to 14 with a mean value of 5.32. In terms of alpha diversity, mean values were 1.64 and 1.07 for natural and plantation forests, respectively (Figure 1b). -
Angiospermic Flora of Gafargaon Upazila of Mymensingh District Focusing on Medicinally Important Species
Bangladesh J. Plant Taxon. 26(2): 269‒283, 2019 (December) © 2019 Bangladesh Association of Plant Taxonomists ANGIOSPERMIC FLORA OF GAFARGAON UPAZILA OF MYMENSINGH DISTRICT FOCUSING ON MEDICINALLY IMPORTANT SPECIES 1 M. OLIUR RAHMAN , NUSRAT JAHAN SAYMA AND MOMTAZ BEGUM Department of Botany, University of Dhaka, Dhaka 1000, Bangladesh Keywords: Angiosperm; Taxonomy; Vegetation analysis; Medicinal Plants; Distribution; Conservation. Abstract Gafargaon upazila has been floristically explored to identify and assess the angiospermic flora that resulted in occurrence of 203 taxa under 174 genera and 75 families. Magnoliopsida is represented by 167 taxa under 140 genera and 62 families, while Liliopsida is constituted by 36 taxa belonging to 34 genera and 13 families. Vegetation analysis shows that herbs are represented by 106 taxa, shrubs 35, trees 54, and climbers by 8 species. In Magnoliopsida, Solanaceae is the largest family possessing 10 species, whereas in Liliopsida, Poaceae is the largest family with 12 species. The study has identified 45 medicinal plants which are used for treatment of over 40 diseases including diabetes, ulcer, diarrhoea, dysentery, fever, cold and cough, menstrual problems, blood pressure and urinary disorders by the local people. Some noticeable medicinal plants used in primary healthcare are Abroma augusta (L.) L.f., Coccinia grandis (L.) Voigt., Commelina benghalensis L., Cynodon dactylon (L.) Pers., Holarrhena antidysenterica Flem., Glycosmis pentaphylla (Retz.) A. DC., Mikania cordata (Burm. f.) Robinson, Ocimum tenuiflorum L. and Rauvolfia serpentina (L.) Benth. A few number of species are also employed in cultural festivals in the study area. Cardamine flexuosa With., Oxystelma secamone (L.) Karst., Phaulopsis imbricata (Forssk.) Sweet, Piper sylvaticum Roxb., Stephania japonica (Thunb.) Miers and Trema orientalis L. -
Preliminary Phytochemical Analysis and Oral Acute Toxicity Study of the Leaves of Baccaurea Ramiflora and Microcos Paniculata Suvendu Saha*, T
DOI: 10.21276/sjmps Saudi Journal of Medical and Pharmaceutical Sciences ISSN 2413-4929 (Print) Scholars Middle East Publishers ISSN 2413-4910 (Online) Dubai, United Arab Emirates Website: http://scholarsmepub.com/ Original Research Article Preliminary Phytochemical Analysis and Oral Acute Toxicity Study of the Leaves of Baccaurea ramiflora and Microcos paniculata Suvendu Saha*, T. Shivraj Gouda1, S. Vijaya Srinivas2 *Department of Pharmacology, Malla Reddy Institute of Pharmaceutical Sciences, Maisammaguda, Dhulapally, Secunderabad, Telangana, India. 1Department of Pharmacology, NET Pharmacy College, Raichur, India 2Department of Pharmaceutics, Prasad Institute of Pharmaceutical Sciences, Jangaon, Telangana, India *Corresponding Author: Suvendu Saha Email: [email protected] Abstract: The current study was planned to evaluate the phytochemical analysis and oral acute toxicity study of the leaves of Baccaurea ramiflora and Microcos paniculata. The soxhlated extraction and standard methods were used for extractions and phytochemical analysis. The drug was administration orally, animal’s observed from cage side observations and mean body weight was taken for 14 days. There phytochemical analysis of ethanolic extract of the leaves of Baccaurea ramiflora and Microcos paniculata revealed the presence of alkaloids, carbohydrates, glycosides, tannins, phytosterols, saponins and flavonoids. The oral acute toxicity study showed no noticeable clinical signs of toxicity and mortality during 14 days of the study period. No statistically significant alterations in body weights, compared to control group. We conclude that the outcome of the present study may add scientific information of ethanolic, chloroform extracts and acute toxicity study of the leaves of Baccaurea ramiflora and Microcos paniculata to the system of medical specialization. Ethanolic extract of leaves of Baccaurea ramiflora and Microcos paniculata was found to be nontoxic up to 5000 mg/kg body weight, so the LD50 is greater than 5000 mg/kg body weight. -
Fl. China 11: 216–217. 2008. 15. BACCAUREA Loureiro, Fl
Fl. China 11: 216–217. 2008. 15. BACCAUREA Loureiro, Fl. Cochinch. 2: 661. 1790. 木奶果属 mu nai guo shu Li Bingtao (李秉滔 Li Ping-tao); Michael G. Gilbert Gatnaia Gagnepain; Pierardia Roxburgh ex Jack. Trees or shrubs, dioecious; indumentum of simple hairs. Leaves alternate, usually clustered apically; stipules caducous; leaf blade simple, margin entire or crenate-serrate, venation pinnate. Inflorescences axillary, often cauliflorous, compound spikelike or racemelike panicles, pendent, many flowered. Male flowers: sepals 4–8, usually unequal, imbricate; petals absent; disk absent or obscurely glandular and between stamens (sometimes interpreted as staminodes); stamens 4–8, as long as or longer than sepals; filaments free; anthers 2-locular, introrse or extrorse, longitudinally dehiscent; pistillode usually enlarged at apex, depressed and bifid, usually pubescent. Female flowers: sepals 4–8, larger than male, pubescent on both surfaces; petals absent; disk absent; ovary shorter than sepals, 2- or 3(–5)-locular; ovules 2 per locule; styles 2–5, very short. Fruit a berry or tardily loculicidally dehiscent fleshy capsule, ovoid, fusiform, or globose. Seeds enclosed by fleshy edible aril; endosperm fleshy or thick; embryo curved; cotyledon broad and flattened. About 80 species: Bhutan, Cambodia, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, New Guinea, Thailand, Vietnam; Pacific islands; two species (one introduced) in China. 1a. Leaf blade obovate-oblong, oblanceolate, or oblong, 9–15 cm, base cuneate, abaxially glabrous, lateral veins 5–7 pairs, petiole 3–5 cm ............................................................................................................................................. 1. B. ramiflora 1b. Leaf blade elliptic or elliptic-lanceolate, 20–35 cm, base rounded or shallowly cordate, abaxially pubescent, lateral veins 12–16 pairs, petiole 5–10 cm ................................................................................................................. -
Evaluation of Allelopathic Potentials from Medicinal Plant Species in Phnom Kulen National Park, Cambodia by the Sandwich Method
sustainability Article Evaluation of Allelopathic Potentials from Medicinal Plant Species in Phnom Kulen National Park, Cambodia by the Sandwich Method Yourk Sothearith 1,2 , Kwame Sarpong Appiah 1, Takashi Motobayashi 1,* , Izumi Watanabe 3 , Chan Somaly 2, Akifumi Sugiyama 4 and Yoshiharu Fujii 1,* 1 Department of International Environmental and Agricultural Science, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan; [email protected] (Y.S.); [email protected] (K.S.A.) 2 Ministry of Environment, Morodok Techcho (Lot 503) Tonle Bassac, Phnom Penh 12301, Cambodia; [email protected] 3 Laboratory of Environmental Toxicology, Graduate School of Agriculture, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan; [email protected] 4 Research Institute for Sustainable Humanosphere (RISH), Kyoto University, Kyoto 611-0011, Japan; [email protected] * Correspondence: [email protected] (T.M.); [email protected] (Y.F.) Abstract: Phnom Kulen National Park, in north-western Cambodia, has huge richness in biodiversity and medicinal value. One hundred and ninety-five (195) medicinal plant species were collected from the national park to examine allelopathic potentials by using the sandwich method, a specific bioassay for the evaluation of leachates from plants. The study found 58 out of 195 medicinal plant species showed significant inhibitory effects on lettuce radicle elongation as evaluated by standard deviation variance based on the normal distribution. Three species including Iris pallida (4% of control), Parabarium micranthum (7.5% of control), and Peliosanthes teta (8.2% of control) showed Citation: Sothearith, Y.; Appiah, K.S.; strong inhibition of lettuce radicle elongation less than 10% of the control. -
Optimization of Antioxidant Extraction from Freeze-Dried Pulp, Peel, and Seed of Burmese
Optimization of Antioxidant Extraction from Freeze- dried Pulp, Peel, and Seed of Burmese grape (Baccaurea ramiora Lour.) by Response Surface Methodology Mohammad Afzal Hossain ( [email protected] ) Shahjalal University of Science and Technology Md. Sakib Hossain Shahjalal University of Science and Technology Research Article Keywords: Burmese Grape, DPPH, Ferric Reducing Antioxidant Power, Optimization, Response Surface Methodology (RSM), Total Phenolic Compounds. Posted Date: March 23rd, 2021 DOI: https://doi.org/10.21203/rs.3.rs-347432/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Optimization of Antioxidant Extraction from Freeze-dried Pulp, Peel, and Seed of Burmese grape (Baccaurea ramiflora Lour.) by Response Surface Methodology Mohammad Afzal Hossain* and Md. Sakib Hossain Department of Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet-3114, Bangladesh *Corresponding Author: Tel.: +880-821- 717850 Ext. 242/601; Mobile: +8801731984545. E-mail address: [email protected] ORCID ID: https://orcid.org/0000-0002-9577-9277 1 ABSTRACT This study aimed to attain the optimum condition necessary for extracting the maximum yield of antioxidants from the freeze-dried pulp, peel, and seed of Burmese grape using response surface methodology (RSM). Solvent (ethanol) concentration (%), temperature (°C), and time (min) were taken as independent variables by factorial screening for the extraction procedure. After extraction, the antioxidant activity of all samples was determined employing 1,1-diphenyl-2- picrylhydrazyl (DPPH) radical scavenging activity, total phenolic compounds (TPC), and ferric reducing antioxidant power (FRAP) assay. The experiment's optimum conditions were 80% solvent concentration, 69.01°C temperature, and 30 min for pulp. -
National Exotic Fruit Fly Detection Trapping Guidelines Some Processes, Equipment, and Materials Described in This Manual May Be Patented
National Exotic Fruit Fly Detection Trapping Guidelines Some processes, equipment, and materials described in this manual may be patented. Inclusion in this manual does not constitute permission for use from the patent owner. The use of any patented invention in the performance of the processes described in this manual is solely the responsibility of the user. APHIS does not indemnify the user against liability for patent infringement and will not be liable to the user or to any third party for patent infringement. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or part of any individual’s income is derived from any public assistance program. (Not all prohibited bases apply to all programs). Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA’s TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, SW., Washington, DC 20250-9410, or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. When using pesticides, read and follow all label instructions. First Edition Issued 2015 Contents Exotic Fruit -
Gogoi P, Nath N. Diversity and Inventorization of Angiospermic Flora in Dibrugarh District, Assam, Northeast India. Plant Science Today
1 Gogoi P, Nath N. Diversity and inventorization of angiospermic flora in Dibrugarh district, Assam, Northeast India. Plant Science Today. 2021;8(3):621–628. https://doi.org/10.14719/pst.2021.8.3.1118 Supplementary Tables Table 1. Angiosperm Phylogeny Group (APG IV) Classification of angiosperm taxa from Dibrugarh District. Families according to B&H Superorder/Order Family and Species System along with family Common name Habit Nativity Uses number BASAL ANGIOSPERMS APG IV Nymphaeales Nymphaeaceae Nymphaea nouchali 8.Nymphaeaceae Boga-bhet Aquatic Herb Native Edible Burm.f. Nymphaea rubra Roxb. Mokua/ Ronga 8.Nymphaeaceae Aquatic Herb Native Medicinal ex Andrews bhet MAGNOLIIDS Piperales Saururaceae Houttuynia cordata 139.(A) Mosondori Herb Native Medicinal Thunb. Saururaceae Piperaceae Piper longum L. 139.Piperaceae Bon Jaluk Climber Native Medicinal Piper nigrum L. 139.Piperaceae Jaluk Climber Native Medicinal Piper thomsonii (C.DC.) 139.Piperaceae Aoni pan Climber Native Medicinal Hook.f. Peperomia mexicana Invasive/ 139.Piperaceae Pithgoch Herb (Miq.) Miq. SAM Aristolochiaceae Aristolochia ringens Invasive/ 138.Aristolochiaceae Arkomul Climber Medicinal Vahl TAM Magnoliales Magnolia griffithii 4.Magnoliaceae Gahori-sopa Tree Native Wood Hook.f. & Thomson Magnolia hodgsonii (Hook.f. & Thomson) 4.Magnoliaceae Borhomthuri Tree Native Cosmetic H.Keng Magnolia insignis Wall. 4.Magnoliaceae Phul sopa Tree Native Magnolia champaca (L.) 4.Magnoliaceae Tita-sopa Tree Native Medicinal Baill. ex Pierre Magnolia mannii (King) Figlar 4.Magnoliaceae Kotholua-sopa Tree Native Annonaceae Annona reticulata L. 5.Annonaceae Atlas Tree Native Edible Annona squamosa L. 5.Annonaceae Atlas Tree Invasive/WI Edible Monoon longifolium Medicinal/ (Sonn.) B. Xue & R.M.S. 5.Annonaceae Debodaru Tree Exotic/SR Biofencing Saunders Laurales Lauraceae Actinodaphne obovata 143.Lauraceae Noga-baghnola Tree Native (Nees) Blume Beilschmiedia assamica 143.Lauraceae Kothal-patia Tree Native Meisn.