Medicinal Plant Research Volume 10 Number 29, 3 August, 2016 ISSN 1996-0875
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Radiographic Image Analysis of Anacardium Othonianum Rizz (Anacardiaceae) Achenes Subjected to Desiccation
Acta Scientiarum http://www.uem.br/acta ISSN printed: 1679-9275 ISSN on-line: 1807-8621 Doi: 10.4025/actasciagron.v39i2.32484 Radiographic image analysis of Anacardium othonianum Rizz (anacardiaceae) achenes subjected to desiccation Lílian Abadia da Silva1*, Juliana de Fátima Sales1, Jose Maria Gomes Neves2, Heloísa Oliveira dos Santos3 and Glicélia Pereira Silva1 1Programa de Pós-graduação em Ciências Agrárias, Instituto Federal de Educação, Ciência e Tecnologia Goiano, Km 1, Cx. Postal 66, 75901- 970, Câmpus Rio Verde, Rod. Sul Goiana, Rio Verde, Goiás, Brazil. 2Instituto Federal de Educação, Ciência e Tecnologia do Piauí, Oeiras, Piauí, Brazil. 3Departamento de Agricultura (Setor de Sementes), Universidade Federal de Lavras, Lavras, Minas Gerais, Brazil. *Author for correspondence. E-mail: [email protected] ABSTRACT. Studies evaluating the internal morphology and seed quality of native species are essential for successful conservation programs. Our aim was to verify the efficiency of X-ray imagery in evaluating cashew-tree-of-the-cerrado (Anacardium othonianum Rizz.) achene viability after desiccation. The achenes were collected at 12% water content (w.b.) and dried in silica gel until they reached 10, 8, 6, and 4% (w.b.). The fruit morphology and the quality of the seeds were evaluated by X-ray test together with vigor, electrical conductivity and emergence tests. Achenes with different water contents were exposed to an X- ray machine at 18 kV for 11 s and were thereafter submitted to emergence tests. The images were analyzed, and the achenes were classified based on internal morphology as completely full, malformed, or empty. These results were compared to those from the emergence tests. -
Czech University of Life Sciences Prague
Czech University of Life Sciences Prague Faculty of Tropical AgriSciences Molecular Characterization of Plukenetia volubilis L. and Analysis of Seed Storage Protein Pattern and Protein Fractions Dissertation Thesis Department of Crop Sciences and Agroforestry Author: Ing. Martin Ocelák Supervisor: doc. Ing. Bohdan Lojka, Ph.D. Co-supervisors: Ing. Petra Hlásná Čepková, Ph.D. Ing. Iva Viehmannová, Ph.D. In Prague, September, 2016 Acknowledgment I would like to express my gratitude to my supervisor doc. Ing. Bohdan Lojka, Ph.D. and co-supervisors Ing. Petra Hlásná Čepková, Ph.D. and Ing. Iva Viehmannová, Ph.D. for their guidance, advices, help and also patience during the studies, laboratory works and mainly during the writings. My thanks also belong to IIAP represented by Ing. Danter Cachique Huansi and Lucas Garcia Chujutalli for their cooperation in samples collection, to Ing. Anna Prohasková for her guidance during analysis of proteins in Crop Research Institute in Prague - Ruzyně, to Ing. Eva Beoni, Ph.D. and Ing. Lenka Havlíčková, Ph.D. for their help in learning how to work in the laboratory; to Ing. Zdislava Dvořáková, Ph.D. for her help, teaching and encouragement and to Ing. Blanka Křivánková, Ph.D. for providing some useful materials. Also my family contributed with their support in all means. So great thanks belong to my parents Jan and Jaroslava Ocelákovi and my boyfriend Ioannis Nikolakis for their love and support in all possible means. This research was supported financially by an Internal Grant Agency of the University of Life Science Prague, CIGA (Project No. 20135004), by an Internal Grant Agency of the Faculty of Tropical AgriSciences - University of Life Science Prague, IGA (Project No. -
Identification of Fatty Acids in Sacha Inchi Oil (Cursive Plukenetia Volubilis L.) from Ecuador
Online - 2455-3891 Vol 11, Issue 2, 2018 Print - 0974-2441 Research Article IDENTIFICATION OF FATTY ACIDS IN SACHA INCHI OIL (CURSIVE PLUKENETIA VOLUBILIS L.) FROM ECUADOR CARRILLO W1,3*, QUINTEROS M F1, CARPIO C1, MORALES D1,VÁSQUEZ G2,ÁLVAREZ M1, SILVA M1 1Laboratory of Functional Foods, Faculty of Foods Science and Engineering, Technical University of Ambato. Av. Los Chasquis y Rio Payamino. Campus Huachi, CP 1801334, Ambato, Ecuador. 2Escuela Superior Politécnica del Litoral, ESPOL, Faculty of Mechanical Engineering and Production Sciences, Campus Gustavo Galindo Km 30.5 VíaPerimetral, Guayaquil, Ecuador. 3Department of Research. Bolivar State University, Academic Campus, Alpacha EC. Av Ernesto Che Guevara s/n and Av Gabriel Secaira, EC 020150, Guaranda, Ecuador. Email: [email protected] Received: 04 October 2016, Revised and Accepted: 10 October 2016 ABSTRACT Objective: The aim of this study was to identify fatty acids in a sacha inchi oil sample. Methods: Sacha inchi oil was obtained of sacha inchi seeds using the cold pressing method. Fatty acids analysis was carried out using the gas chromatography with a mass selective detector and using the database Library NIST14.L to identify the compounds. Results: seeds only have 3.98% of palmitic acid. Sacha inchi seeds have a high content of unsaturated fatty acids with 34.98% of ɷ6 α- Linoleic and 47.04% of ɷ3 α- Linolenic. Sacha inchi Conclusions: functional foods. Sacha inchi seed is a good source of fatty acids ɷ3 and ɷ6, being ɷ3 and ɷ6 in a good proportion. Sacha inchi oil can be used to elaborate Keywords: Pluketeniavolubilis graph Sacha inchi, , Fatty acids, Gas chromato y - mass selective detector, Methyl ester. -
Livro-Inpp.Pdf
GOVERNMENT OF BRAZIL President of Republic Michel Miguel Elias Temer Lulia Minister for Science, Technology, Innovation and Communications Gilberto Kassab MUSEU PARAENSE EMÍLIO GOELDI Director Nilson Gabas Júnior Research and Postgraduate Coordinator Ana Vilacy Moreira Galucio Communication and Extension Coordinator Maria Emilia Cruz Sales Coordinator of the National Research Institute of the Pantanal Maria de Lourdes Pinheiro Ruivo EDITORIAL BOARD Adriano Costa Quaresma (Instituto Nacional de Pesquisas da Amazônia) Carlos Ernesto G.Reynaud Schaefer (Universidade Federal de Viçosa) Fernando Zagury Vaz-de-Mello (Universidade Federal de Mato Grosso) Gilvan Ferreira da Silva (Embrapa Amazônia Ocidental) Spartaco Astolfi Filho (Universidade Federal do Amazonas) Victor Hugo Pereira Moutinho (Universidade Federal do Oeste Paraense) Wolfgang Johannes Junk (Max Planck Institutes) Coleção Adolpho Ducke Museu Paraense Emílio Goeldi Natural resources in wetlands: from Pantanal to Amazonia Marcos Antônio Soares Mário Augusto Gonçalves Jardim Editors Belém 2017 Editorial Project Iraneide Silva Editorial Production Iraneide Silva Angela Botelho Graphic Design and Electronic Publishing Andréa Pinheiro Photos Marcos Antônio Soares Review Iraneide Silva Marcos Antônio Soares Mário Augusto G.Jardim Print Graphic Santa Marta Dados Internacionais de Catalogação na Publicação (CIP) Natural resources in wetlands: from Pantanal to Amazonia / Marcos Antonio Soares, Mário Augusto Gonçalves Jardim. organizers. Belém : MPEG, 2017. 288 p.: il. (Coleção Adolpho Ducke) ISBN 978-85-61377-93-9 1. Natural resources – Brazil - Pantanal. 2. Amazonia. I. Soares, Marcos Antonio. II. Jardim, Mário Augusto Gonçalves. CDD 333.72098115 © Copyright por/by Museu Paraense Emílio Goeldi, 2017. Todos os direitos reservados. A reprodução não autorizada desta publicação, no todo ou em parte, constitui violação dos direitos autorais (Lei nº 9.610). -
Climate Change and Impacts on Family Farming in the North and Northeast of Brazil
A Service of Leibniz-Informationszentrum econstor Wirtschaft Leibniz Information Centre Make Your Publications Visible. zbw for Economics Machado Filho, Haroldo et al. Working Paper Climate change and impacts on family farming in the North and Northeast of Brazil Working Paper, No. 141 Provided in Cooperation with: International Policy Centre for Inclusive Growth (IPC-IG) Suggested Citation: Machado Filho, Haroldo et al. (2016) : Climate change and impacts on family farming in the North and Northeast of Brazil, Working Paper, No. 141, International Policy Centre for Inclusive Growth (IPC-IG), Brasilia This Version is available at: http://hdl.handle.net/10419/173795 Standard-Nutzungsbedingungen: Terms of use: Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Documents in EconStor may be saved and copied for your Zwecken und zum Privatgebrauch gespeichert und kopiert werden. personal and scholarly purposes. Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle You are not to copy documents for public or commercial Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich purposes, to exhibit the documents publicly, to make them machen, vertreiben oder anderweitig nutzen. publicly available on the internet, or to distribute or otherwise use the documents in public. Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, If the documents have been made available under an Open gelten abweichend von diesen Nutzungsbedingungen die in der -
In Vitro Antileishmanial Activity of Anacardium Othonianum and Isolated Compounds Against Leishmania Amazonensis
Acta Brasiliensis 5(1): 44-47, 2021 Note http://revistas.ufcg.edu.br/ActaBra http://dx.doi.org/ 10.22571/2526-4338429 In vitro antileishmanial activity of Anacardium othonianum and isolated compounds against Leishmania amazonensis Tavane Aparecida Alvarengaa i , Osvaine Junior Alvarenga Alvesa i , Mariana Cintra Pagottia i , Wilson Roberto Cunhab i , Márcio Luís Andrade e Silvab i , Juliana de Fátima Salesc i , Fabiano Guimarães Silvac i , Ana Helena Januariob i , Lizandra Guidi Magalhãesb i , Patrícia Mendonça Paulettiab* i a Programa de Pós-graduação em Ciências, Universidade de Franca, Franca, 14404-600, São Paulo, Brasil. * [email protected] b Universidade de Franca, Franca, 14404-600, São Paulo, Brasil. * [email protected] c Instituto Federal de Educação, Ciência e Tecnologia Goiano, Rio Verde, Rio Verde, 75901-970, Goiás, Brasil. Received: July 20, 2020 / Accepted: October 27, 2020/ Published online: January 27, 2021 Abstract This study analyzes the antileishmanial activity of the crude ethanol extract, fractions, and isolated compounds of A. othonianum nuts. Antileishmanial activity was evaluated against Leishmania amazonensis promastigotes in vitro. The phytochemical study was performed by high-performance liquid chromatography-high-resolution mass spectrometry-diode array detector (HPLC-HRMS-DAD) and by preparative HPLC. HPLC-HRMS-DAD analysis of the bioactive extract confirmed the presence of ten alkyl phenol derivatives that had previously been isolated from A. occidentale. Bioassay-guided isolation afforded cardanol triene, cardanol diene, cardanol monoene, cardol triene, anacardic acid triene, anacardic acid diene, and anacardic acid monoene. Cardol triene gave an IC50 of 80.66 µM. The obtained data suggest that the evaluated extract, fractions, and cardol triene had moderate activity against L. -
Oxidative Stability and Shelf Life of Avocado Oil Extracted Cold and Hot Using Discard Avocado (Persea Americana)
Scientia Agropecuaria 11(1): 127 – 133 (2020) SCIENTIA AGROPECUARIA Facultad de Ciencias Agropecuarias Scientia Agropecuaria Universidad Nacional de Website: http://revistas.unitru.edu.pe/index.php/scientiaagrop Trujillo Oxidative stability and shelf life of avocado oil extracted cold and hot using discard avocado (Persea americana) * Jhoseline Guillén-Sánchez ; Luz María Paucar-Menacho Universidad Nacional del Santa, Facultad de Ingeniería, Departamento de Ingeniería Agroindustrial y Agrónoma, Av. Universitaria s/n, Urb. Bellamar, Nuevo Chimbote, Ancash, Peru. Received August 31, 2019. Accepted March 8, 2020. Abstract During the last years, the world avocado trade is on the rise, however, approximately 20% of the production is rejected for low caliber. This avocado discarded by low caliber can be used in the elaboration of other products, to give it added value. The objective of this study was to determine the shelf life of Hass avocado oil, type of discard, obtained by: (a) Drying by stove/Soxhlet (b) Lyophilized/Expeller. For the physicochemical characterization of the oil, density, melting point, acidity index, refractive index, iodine index and peroxide index were determined. The induction time was carried out by the RANCIMAT method, for which three temperatures of 140 °C, 160 °C and 180 °C were used and the shelf life of the oil was obtained by extrapolation at 25 °C. The results indicate that there is a significant statistical difference in the physicochemical characteristics of both oils. The shelf life was for the oil obtained by drying stove/Soxhlet 5.94 years and for the oil obtained by freeze-dried/Expeller 4.41 years, since both oils had a high content of unsaturated fatty acids 16.98% and 17.12%, respectively. -
Sacha Inchi (Plukenetia Volubilis): a Seed Source of Polyunsaturated Fatty Acids, Tocopherols, Phytosterols, Phenolic Compounds and Antioxidant Capacity
Food Chemistry 141 (2013) 1732–1739 Contents lists available at SciVerse ScienceDirect Food Chemistry journal homepage: www.elsevier.com/locate/foodchem Sacha inchi (Plukenetia volubilis): A seed source of polyunsaturated fatty acids, tocopherols, phytosterols, phenolic compounds and antioxidant capacity Rosana Chirinos a, Gledy Zuloeta a, Romina Pedreschi a,c, Eric Mignolet b, Yvan Larondelle b, ⇑ David Campos a, a Instituto de Biotecnología (IBT), Universidad Nacional Agraria La Molina-UNALM, Av., La Molina s/n, Lima, Peru b Institut des Sciences de la Vie, UCLouvain, Croix du Sud 2/8, B-1348 Louvain-la Neuve, Belgium c Food & Biobased Research, Wageningen UR, Bornse Weilanden 9, Wageningen 6708WG, The Netherlands article info abstract Article history: Fatty acids (FA), phytosterols, tocopherols, phenolic compounds, total carotenoids and hydrophilic and Received 14 December 2012 lipophilic ORAC antioxidant capacities were evaluated in 16 cultivars of Sacha inchi (SI) seeds with the Received in revised form 7 March 2013 aim to valorise them and offer more information on the functional properties of SI seeds. A high a lino- Accepted 23 April 2013 lenic (a-Ln) fatty acid content was found in all cultivars (x3, 12.8–16.0 g/100 g seed), followed by linoleic Available online 3 May 2013 (L) fatty acid (x6, 12.4–14.1 g/100 g seed). The ratio x6/x3 was within the 0.83–1.09 range. c- and d-toc- opherols were the most important tocopherols, whereas the most representative phytosterols were b- Keywords: sitosterol and stigmasterol. Contents of total phenolics, total carotenoids and hydrophilic and lipophilic Plukenetia volubilis antioxidant capacities ranged from 64.6 to 80 mg of gallic acid equivalent/100 g seed; from 0.07 to Fatty acids Phytosterols 0.09 mg of b-carotene equivalent/100 g of seed; from 4.3 to 7.3 and, from 1.0 to 2.8 lmol of Trolox equiv- Tocopherols alent/g of seed, respectively, among the evaluated SI cultivars. -
Macronutrient Composition of Nickel-Treated Wheat Under Different Sulfur Concentrations in the Nutrient Solution
Environ Sci Pollut Res (2016) 23:5902–5914 DOI 10.1007/s11356-015-5823-6 RESEARCH ARTICLE Macronutrient composition of nickel-treated wheat under different sulfur concentrations in the nutrient solution Renata Matraszek1 & Barbara Hawrylak-Nowak1 & Stanisław Chwil2 & Mirosława Chwil3 Received: 21 July 2015 /Accepted: 16 November 2015 /Published online: 23 November 2015 # The Author(s) 2015. This article is published with open access at Springerlink.com Abstract The effect of different sulfate(VI) sulfur (2, 6, and Introduction 9 mM S) levels and nickel(II) chloride (0, 0.0004, 0.04 and 0.08 mM Ni) in the nutrient solution on productivity and mac- Nickel (Ni) is recognized as a heavy metal micronutrient ronutrient (N, P, K, Ca, Mg, S) status and accumulation in required for proper plant growth and development (Chen spring wheat (Triticum aestivum L.) Zebra cv. was studied. et al. 2009;daSilvaetal.2012a, b; Mazzafera et al. 2013). Ni treatment reduced the biomass and disturbed the balance The Ni requirement of plants, which is below 0.5 mg kg−1 and accumulation of macronutrients in wheat. Intensive S nu- dry weight (DW), is the lowest of all essential elements trition, especially with 6 mM S, at least partially increased the (Liu et al. 2011; López and Magnitski 2011). Ni is a func- biomass, improved ionic equilibrium, and enhanced nutrient tional constituent of some enzymes inter alia urease (Sigel accumulation in Ni-exposed plants in spite of increased Ni et al. 2007; Ragsdale 2009). The metabolism of this ele- accumulation. Admittedly, the dose 9 mM S reduced Ni accu- ment is crucial for maintaining a proper cellular redox state mulation in shoots but increased accumulation thereof in and various other biochemical, physiological, and growth roots. -
WO 2017/011891 Al 26 January 2017 (26.01.2017) P O P CT
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/011891 Al 26 January 2017 (26.01.2017) P O P CT (51) International Patent Classification: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, A23D 9/00 (2006.01) A61K 31/56 (2006.01) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, A23D 9/007 (2006.01) A61K 31/575 (2006.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, A61K 31/122 (2006.01) A61K 36/00 (2006.01) HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, A61K 31/202 (2006.01) A61P 3/02 (2006.01) KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, A61K 31/355 (2006.01) CUB 1/00 (2006.01) MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, (21) International Application Number: SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, PCT/CA20 15/000441 TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (22) International Filing Date: (84) Designated States (unless otherwise indicated, for every 23 July 20 15 (23.07.2015) kind of regional protection available): ARIPO (BW, GH, (25) Filing Language: English GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, (26) Publication Language: English TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, (72) Inventor; and DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, (71) Applicant : SYAL, Rakesh, Richard, K. -
Oleaginosas Nativas Do Cerrado Apresentam Perfis De Ácidos Graxos Favoráveis À Saúde Cardiovascular
http://dx.doi.org/10.1590/1678-98652016000600010 OILSEEDS NATIVEORIGINAL TO THE CERRADO |: FATTYORIGINAL ACIDS | 859 Oilseeds native to the Cerrado have fatty acid profile beneficial for cardiovascular health Oleaginosas nativas do Cerrado apresentam perfis de ácidos graxos favoráveis à saúde cardiovascular Aline Medeiros ALVES1 Daniela Canuto FERNANDES2 Jullyana Freitas BORGES2 Amanda Goulart de Oliveira SOUSA3 Maria Margareth Veloso NAVES1 A B S T R A C T Objective To assess and compare the fatty acid composition of edible seeds and a nut native to the Cerrado (Brazilian savannah) to that of traditional oilseeds. Methods Baru almonds, Cerrado cashew nuts, and pequi almonds were extracted from the fruits using appropriate equipment. All edible seeds and nuts were roasted, except for the Brazil nut. The sample lipids were extracted via cold pressing. The fatty acids were esterified, and the fatty acid esters were analyzed by gas chromatography. Results The native and traditional edible seeds and nuts contain mostly monounsaturated fatty acids (42.72 g to 63.44 g/100 g), except for the Brazil nut, which showed predominance of polyunsaturated fatty acids (45.48 g/100 g). Pequi almond had the highest saturated fatty acid content (36.14 g/100 g). The fatty acids with the highest concentration were oleic and linoleic acids, and palmitic acid was also found in considerable concentration in the oilseeds studied. The Cerrado cashew nut and the traditional cashew nut have similar fatty acid profiles. As 1 Universidade Federal de Goiás, Faculdade de Nutrição, Laboratório de Nutrição Experimental. R. 227, Quadra 68, 74605- 080, Goiânia, GO, Brasil. -
Emerging Vegetable Oils in Europe
CBI Product Factsheet: Emerging vegetable oils in Europe CBI | Market Intelligence Product Factsheet Cloves in Germany | 1 Introduction The drive for innovation in the European food industry leads companies to adopt new ingredients in order to remain competitive. The introduction of new vegetable oils (emerging oils), either as ingredients or as final consumer products, is a form of innovation, differentiation and marketing used by food companies to articulate their competitive edge. On the other side of the coin, exporters of emerging oils still face a number of challenges to access the European market successfully. Whereas the Novel Food Regulation imposes marketing restrictions on a number of innovative products, some barriers to suppliers are often related to issues such as supply sufficiency and stability. At the same time, emerging oils also provide opportunities in terms of niche marketing and value adding propositions. Understanding the European market for emerging vegetable oils Innovation is high on the agenda of food manufacturers in Europe, significantly in North-Western Europe. In order to remain competitive, companies invest heavily in Research & Development (R&D), with the goal of adapting products to ever-changing consumer preferences, food health and safety requirements and introducing novelty into the food market. A large part of this strategy consists in finding new ingredient solutions. Vegetable oils are an integral part of several food products and, as such, are an interesting basis for product development. The introduction of new vegetable oils, either as ingredients or as final consumer products, is a form of innovation, differentiation and marketing used by food companies to articulate their competitive edge.