Purification of Glucose 6-Phosphate Dehydrogenase From
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Promoting Nutritious Food Systems in the Pacific Islands About CTA
Profiling Bioactive Compounds and Key Nutrients in Pacific Island Crops and Marine Resources Promoting Nutritious Food Systems in the Pacific Islands About CTA The Technical Centre for Agricultural and Rural Cooperation (CTA) is a joint international institution of the African, Caribbean and Pacific (ACP) Group of States and the European Union (EU). CTA operates under the framework of the Cotonou Agreement and is funded CMYK LOGO by the EU. For more information on CTA, visit www.cta.int Written by Sunil Singh, The University of the South Pacific (USP), School of Biological and Chemical Sciences, Faculty of Science Technology and Environment Edited by Judith Ann Francis and Jana Dietershagen, CTA Designed by Stéphanie Leroy Disclaimer This work has been made with the financial assistance of the European Union. However, it remains under the sole responsibility of its author(s) and never reflects CTA’s or its co-publisher’s or European Union’s opinions or statements whatsoever nor as well the opinion of any country or State member. The user should make his/her own evaluation as to the appropriateness of any statements, argumentations, experimental technique or method as described in the work. Copyright notice This work is the intellectual property of CTA and its co-publishers. Its dissemination is encouraged for private study, research, teaching, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/ legalcode), provided that appropriate acknowledgement is made: • of CTA’s copyright, in accordance with the license Creative Commons 4.0, and of EU financing, by including the name of the author, the title of the article and the following notice “© CTA 2018 EU financing”, • and that CTA’s or its co-publishers or EU’s endorsement of authors’ views, products or services is not implied in any way, by including the standard CTA disclaimer. -
SPC Beche-De-Mer Information Bulletin #39 – March 2019
ISSN 1025-4943 Issue 39 – March 2019 BECHE-DE-MER information bulletin v Inside this issue Editorial Towards producing a standard grade identification guide for bêche-de-mer in This issue of the Beche-de-mer Information Bulletin is well supplied with Solomon Islands 15 articles that address various aspects of the biology, fisheries and S. Lee et al. p. 3 aquaculture of sea cucumbers from three major oceans. An assessment of commercial sea cu- cumber populations in French Polynesia Lee and colleagues propose a procedure for writing guidelines for just after the 2012 moratorium the standard identification of beche-de-mer in Solomon Islands. S. Andréfouët et al. p. 8 Andréfouët and colleagues assess commercial sea cucumber Size at sexual maturity of the flower populations in French Polynesia and discuss several recommendations teatfish Holothuria (Microthele) sp. in the specific to the different archipelagos and islands, in the view of new Seychelles management decisions. Cahuzac and others studied the reproductive S. Cahuzac et al. p. 19 biology of Holothuria species on the Mahé and Amirantes plateaux Contribution to the knowledge of holo- in the Seychelles during the 2018 northwest monsoon season. thurian biodiversity at Reunion Island: Two previously unrecorded dendrochi- Bourjon and Quod provide a new contribution to the knowledge of rotid sea cucumbers species (Echinoder- holothurian biodiversity on La Réunion, with observations on two mata: Holothuroidea). species that are previously undescribed. Eeckhaut and colleagues P. Bourjon and J.-P. Quod p. 27 show that skin ulcerations of sea cucumbers in Madagascar are one Skin ulcerations in Holothuria scabra can symptom of different diseases induced by various abiotic or biotic be induced by various types of food agents. -
UNIVERSIDADE DO ALGARVE GENETIC CONECTIVITY PATTERNS in HOLOTHURIA MAMMATA CONSIDERING DIFFERENT SPATIAL SCALES Filipe Freitas H
UNIVERSIDADE DO ALGARVE GENETIC CONECTIVITY PATTERNS IN HOLOTHURIA MAMMATA CONSIDERING DIFFERENT SPATIAL SCALES Filipe Freitas Henriques Dissertação para obtenção do grau de: Mestrado em Biologia Marinha Trabalho efetuado sob a orientação de: Mercedes González- Wangüemert, PhD Ester A. Serrão, PhD 2015 UNIVERSIDADE DO ALGARVE GENETIC CONECTIVITY PATTERNS IN HOLOTHURIA MAMMATA CONSIDERING DIFFERENT SPATIAL SCALES Filipe Freitas Henriques Dissertação para obtenção do grau de: Mestrado em Biologia Marinha Trabalho efetuado sob a orientação de: Mercedes González-Wangüemert, PhD Ester A. Serrão, PhD 2015 2 GENETIC CONECTIVITY PATTERNS IN HOLOTHURIA MAMMATA CONSIDERING DIFFERENT SPATIAL SCALES Declaração de autoria de trabalho Declaro ser a autor deste trabalho, que é original e inédito. Autores e trabalhos consultados estão devidamente citados no texto e constam da listagem de referências incluída. ©Copyright Filipe Freitas Henriques A Universidade do Algarve tem o direito, perpétuo e sem limites geográficos, de arquivar e publicitar este trabalho através de exemplares impressos reproduzidos em papel ou de forma digital, ou por qualquer outro meio conhecido ou que venha a ser inventado, de o divulgar através de repositórios científicos e de admitir a sua cópia e distribuição com objetivos educacionais ou de investigação, não comerciais, desde que seja dado crédito ao autor e editor. 3 I. ACKNOWLEDGEMENTS First of all, a very big thanks to Mercedes González-Wangüemert for helping me during all parts of the process, by providing comments, information, papers, and software necessary to finish the thesis. Special thanks to Ester A. Serrão, who promptly received me with arms wide open into her research group and guided me to a thesis project with Mercedes. -
Models for an Ecosystem Approach to Fisheries
ISSN 0429-9345 FAO FISHERIES 477 TECHNICAL PAPER 477 Models for an ecosystem approach to fisheries Models for an ecosystem approach to fisheries This report reviews the methods available for assessing the impacts of interactions between species and fisheries and their implications for marine fisheries management. A brief description of the various modelling approaches currently in existence is provided, highlighting in particular features of these models that have general relevance to the field of ecosystem approach to fisheries (EAF). The report concentrates on the currently available models representative of general types such as bionergetic models, predator-prey models and minimally realistic models. Short descriptions are given of model parameters, assumptions and data requirements. Some of the advantages, disadvantages and limitations of each of the approaches in addressing questions pertaining to EAF are discussed. The report concludes with some recommendations for moving forward in the development of multispecies and ecosystem models and for the prudent use of the currently available models as tools for provision of scientific information on fisheries in an ecosystem context. FAO Cover: Illustration by Elda Longo FAO FISHERIES Models for an ecosystem TECHNICAL PAPER approach to fisheries 477 by Éva E. Plagányi University of Cape Town South Africa FOOD AND AGRICULTURE AND ORGANIZATION OF THE UNITED NATIONS Rome, 2007 The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations concerning the legal or development status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. -
Consuming Sustainable Seafood: Guidelines, Recommendations and Realities Anna K
University of Wollongong Research Online Faculty of Law, Humanities and the Arts - Papers Faculty of Law, Humanities and the Arts 2018 Consuming sustainable seafood: Guidelines, recommendations and realities Anna K. Farmery University of Tasmania, [email protected] Gabrielle M. O'Kane University of Canberra Alexandra McManus Curtin University Bridget S. Green University of Tasmania Publication Details Farmery, A. K., O'Kane, G., McManus, A. & Green, B. S. (2018). Consuming sustainable seafood: Guidelines, recommendations and realities. Public Health Nutrition, 21 (8), 1503-1514. Research Online is the open access institutional repository for the University of Wollongong. For further information contact the UOW Library: [email protected] Consuming sustainable seafood: Guidelines, recommendations and realities Abstract Objective: Encouraging people to eat more seafood can offer a direct, cost-effective way of improving overall health outcomes. However, dietary recommendations to increase seafood consumption have been criticised following concern over the capacity of the seafood industry to meet increased demand, while maintaining sustainable fish stocks. The current research sought to investigate Australian accredited practising dietitians' (APD) and public health nutritionists' (PHN) views on seafood sustainability and their dietary recommendations, to identify ways to better align nutrition and sustainability goals. Design: A self-administered online questionnaire exploring seafood consumption advice, perceptions of seafood sustainability and information sources of APD and PHN. Qualitative and quantitative data were collected via open and closed questions. Quantitative data were analysed with χ2tests and reported using descriptive statistics. Content analysis was used for qualitative data. Setting: Australia. Subjects: APD and PHN were targeted to participate; the sample includes respondents from urban and regional areas throughout Australia. -
My Name Is Mercedes González-Wangüemert and Work at University
CURRICULUM VITAE DR. MERCEDES WANGÜEMERT PERSONAL DATA PERSONAL DATA SURNAME: González-Wangüemert NAME: Mercedes BIRTH DATE: 25/08/1972 SEX: Woman POSITION: Aquaculture Development and Research Director in Guatizamar S.L. PHONE: (34) 696409979 E-MAIL: [email protected] Researcher ID: M-3467-2013 ORCID ID: 0000-0002-0656-358X Google scholar citation: https://scholar.google.com/citations? user=H3qP0u0AAAAJ&hl=en Researchgate: www.researchgate.net/profile/Mercedes_Gonzalez-Wangueemert RESUMEN CV La Doctora Mercedes Wangüemert obtuvo su Licenciatura en Biología en la Universidad de Murcia, donde también realizó sus grados de Máster y Doctorado. Posteriormente disfrutó de una beca postdoctoral del Ministerio de Educación y Ciencia en el CIBIO (Universidad de Oporto), tras la cual, fue profesora visitante en la Universidad de Gerona durante 6 meses, regresando a la Universidad de Murcia con un contrato postdoctoral de re-incorporación de 24 meses. Finalmente, ganó un contrato postdoctoral en el CCMAR (Centro de Ciências do Mar, Universidade do Algarve) de 6 años para trabajar nuevamente en pepinos de mar (pesquerías y acuicultura), consiguiendo en el 5º año y en convocatoria pública e internacional, un nuevo contrato como Investigadora Principal financiado por la FCT (Fundação para a Ciência e a Tecnologia, Gobierno Portugués) y por la Unión Europea, creando su propio grupo de investigación en 2014 (MARESMA, MArine REsources MAnagement) en el CCMAR. Además, tiene la acreditación de Profesor Titular de Universidad por parte de la ANECA (España), conseguida en 2012. Durante esos años de investigación realizó varias estancias en centros oficiales de diferentes países en Europa, América, África, y Asia. Su investigación en pepinos de mar comenzó en el año 2004 con la supervisión de la tesis doctoral de la Dra. -
Reproductive Biology of the Sea Cucumber Holothuria Sanctori (Echinodermata: Holothuroidea)
SCIENTIA MARINA 76(4) December 2012, 741-752, Barcelona (Spain) ISSN: 0214-8358 doi: 10.3989/scimar.03543.15B Reproductive biology of the sea cucumber Holothuria sanctori (Echinodermata: Holothuroidea) PABLO G. NAVARRO 1,2, SARA GARCÍA-SANZ 2 and FERNANDO TUYA2 1 Instituto Canario de Ciencias Marinas, Ctra. Taliarte s/n, Telde, 35200, Las Palmas, Spain. E-mail: [email protected] 2 BIOGES, Universidad de Las Palmas de Gran Canaria, 35017, Las Palmas de G.C., Spain. SUMMARY: The reproductive biology of the sea cucumber Holothuria sanctori was studied over 24 months (February 2009 to January 2011) at Gran Canaria through the gonad index and a combination of macro- and microscopic analysis of the gonads. Holothuria sanctori showed a 1:1 sex ratio and a seasonal reproductive cycle with a summer spawning: the mean gonad index showed a maximum (3.99±0.02) in summer (June-July) and a minimum (0.05±0.04) between late autumn (November) and early spring (March). Females had significantly wider gonad tubules than males. First maturity occurred at a size of 201 to 210 mm, a gutted body weight of 101 to 110 g and a total weight of 176 to 200 g. Holothuria sanctori shows a typical temperate species reproduction pattern. These results could be useful for managing current extractions of H. sanctori in the Mediterranean and in case a specific fishery is started in the eastern Atlantic region. Keywords: Holothuria sanctori, sea cucumber, holothurians, reproduction, life-cycle, maturity, Canary Islands. RESUMEN: Biología reproductiva del pepino de mar HOLOTHURIA SANCTORI (Echinodermata: Holothuroidea). – Se estudió la biología reproductiva del pepino de mar Holothuria sanctori durante 24 meses (Febrero de 2009 a Enero de 2010) en la isla de Gran Canaria, mediante el índice gonadal y una combinación de análisis macro y microscópicos de sus gónadas. -
Mémoire De Fin D'études Qualité Nutritionnelle
République Algérienne Démocratique et Populaire جامعة عبد الحميد بن باديس Université Abdelhamid Ibn Badis-Mostaganem مستغانم Faculté des Sciences de la كلية علوم الطبيعة و الحياة Nature et de la Vie DEPARTEMENT DES SCIENCES DE LA MER ET DE L’AQUACULTURE MéMoire de fin d’études Présenté par Belkacem Nour-el Houda Pour l’obtention du diplôme de Master en hydrobiologie marine et continentale Spécialité : Bioressources Marines Thème Qualité nutritionnelle (teneurs en composés organiques, lipidiques et protéique) et valorisation de l’holothurie royale Parastichopus regalis Soutenue publiquement le /09/2020 Devant le Jury Président Prof. BENAMAR Nerdjess U. Mostaganem Encadreur Prof. MEZALI Karim U. Mostaganem Examinateur Dr. BELBACHIR Nor-Eddine U. Mostaganem Thème réalisé au Laboratoire de de Protection, Valorisation des Ressources Marines et Littorales et Systématique Moléculaire (Université de Mostaganem) 2019/2020 Remerciements Grand remerciement à Allah sans lui nous ne nous pouvons jamais être ce que nous sommes, il nous a donné la santé, la volonté et le pouvoir de faire ce travail et arriver à ce stade. Je remercie chaleureusement mon promoteur, Prof MEZALI Karim (Directeur du laboratoire de Protection, Valorisation des Ressources Marine Littoral et Systématique Moléculaire) qui m’a aidé grâce à ses précieux conseils, ses critiques constructives et son encouragement. C’est avec un grand plaisir que je rédige mes chaleureux remerciements d’avoir grandement contribué, à améliorer le document final. Mes remerciements s’adressent également à Mlle KHODJA Ihcene, Doctorante au niveau du département des sciences de la mer et de l’Aquaculture pour son aide durant la partie expérimentale au niveau du PVRMLSM et lors de la rédaction de ce modeste mémoire. -
Consumer Preferences for Seafood and Applications to Plant-Based and Cultivated Seafood
Literature Review Consumer Preferences for Seafood and Applications to Plant-Based and Cultivated Seafood June 2020 Jen Lamy Sustainable Seafood Initiative Manager The Good Food Institute Keri Szejda, PhD Founder and Principal Research Scientist North Mountain Consulting Group Executive Summary Plant-based and cultivated seafood can play an essential role in expanding the global supply of fish and shellfish to healthfully and sustainably meet growing global seafood demand. A key step toward accelerating the development and commercialization of these industries is understanding consumers’ relationships with seafood. This paper assesses the available literature on consumer attitudes toward seafood. The results of this review should both inform decisions on how to best serve seafood consumers with plant-based and cultivated options and inform the prioritization of further research to advance these industries. Several key results emerge from the review: Heterogeneity: Consumer attitudes toward seafood often vary by species, product type, and consumer segmentation. Effectively developing and marketing seafood products require understanding these variations. Motivations: The main motivations for seafood consumption are habit, health, and taste. Barriers: The major barriers to seafood consumption are price, the perception that seafood is difficult to prepare, and social settings with others who do not like seafood. Attributes: The key product attributes assessed by seafood consumers include freshness and country of origin, but the relative -
SPC Beche-De-Mer Information Bulletin
Secretariat of the Pacific Community ISSN 1025-4943 Issue 34 – May 2014 BECHE-DE-MER information bulletin Inside this issue Editorial The IUCN Red List assessment of th aspidochirotid sea cucumbers and its The 34 issue of the Beche-de-mer Information Bulletin includes, as implications always, a considerable amount of information on the biology, ecology and C. Conand et al. p. 3 bio-management of sea cucumbers. The status of the sea cucumber fishery in Batiki District, Lomaiviti, Fiji In the first article, Chantal Conand and co-authors describe the process used W. Lalavanua, I. Tuinasavusavu and the results obtained in an assessment of sea cucumber species for the and P. Seru p. 8 International Union for Conservation of Nature (IUCN) Red List; 16 threatened species, out of 377 known aspidochirotids examined, are presented. An Indonesian sea cucumber fishing village: The case of Pulau Misa The second article comes from Fiji. Watisoni Lalavanua and colleagues P.G. Navarro et al. p. 14 undertook a sea cucumber assessment survey in Batiki District in October An assessment of holothurian diversity, 2012. The results indicate that the sea cucumber fishery there is under abundance and distribution in the shallow lagoons of Mauritius stress from overexploitation and requires effective management. K. Lampe-Ramdoo, R. Moothien Pillay Pablo Navarro and co-authors provide some information on beche-de- and C. Conand p. 17 mer activities at Pulau Misa, a small island in Indonesia’s Flores Sea. The Some data on the diversity and people from Pulau Misa carry out a semi-traditional sea cucumber fishery. -
Sea Cucumbers, Holothuria Arguinensis and H. Mammata, from The
Fisheries Research 191 (2017) 120–130 Contents lists available at ScienceDirect Fisheries Research journal homepage: www.elsevier.com/locate/fishres Sea cucumbers, Holothuria arguinensis and H. mammata, from the southern Iberian Peninsula: Variation in reproductive activity between populations from different habitats a,∗ b a a Nathalie Marquet , Chantal Conand , Deborah M. Power , Adelino V.M. Canário , a Mercedes González-Wangüemert a CCMAR-CIMAR Associated Laboratory, University of Algarve, Campus de Gambelas, 8005-139 Faro, Portugal b UMR ENTROPIE, Université de La Réunion, France a r t i c l e i n f o a b s t r a c t Article history: New fisheries in the western Mediterranean and north eastern Atlantic target the sea cucumbers Received 26 October 2016 Holothuria arguinensis and H. mammata; however, lack of biological information hinders management Received in revised form 23 February 2017 decisions. Here, the reproductive biology of populations the two species was investigated in the southern Accepted 7 March 2017 Iberian Peninsula. Different populations located along a narrow latitudinal range displayed the same gen- Handled by George A. Rose eral reproductive pattern of summer-autumn spawning. However, significant differences in size, gonadal production and maturity profile between locations suggests the influence of site-specific factors. In Sagres Keywords: and Ria Formosa H. arguinensis individuals were larger and had larger gonads than in Olhos de Água, which Holothurian Reproduction had relatively more immature animals. The spawning and active gametogenesis periods were also longer in Sagres, possibly linked to specificity of food availability and tidal conditions. Ria Formosa also had First maturity Fecundity larger H. -
Seafood Industry Report
EverBlu Capital | Research 9 February 2018 Russell Wright | T:+61 2 8249 0008 | E:[email protected] Seafood Industry Report Australian seafood is set to grow due to This report analyses the seafood industry in Australia and Asian premium quality and growing domestic markets. and global demand Companies’ Data Background on Seafood Industry 12-month Company Ticker Market Cap (M) change (%) 1. Australia’s seafood industry is still regarded to be in its infancy stage Angel Seafood Holdings Ltd. AS1 28.6 N/A with production predominately made up of privately-owned, family- Clean Seas Seafood Ltd. CSS 100.0 71.4 run farms. The 2.4% global growth in demand for seafood is likely to Huon Aquaculture Group Ltd. HUO 413.1 6.3 continue driven by population growth of 8.5 billion by 2030, and by Murray Cod Australia Ltd. MCA 24.3 14.8 the rising spending power of the global middle class, which is New Zealand King Salmon Co. Ltd. NZK 281.1 56.2 forecast to increase from 1.8 billion in 2009 to 4.9 billion by 2030. Ocean Grown Abalone Ltd. OGA 39.4 -5.0 Wild catch is at risk of declining due to overfishing and aquaculture Seafarms Group Ltd. SFG 91.4 -31.6 will have to make up the gap in demand and supply. Tassal Group Ltd. TGR 613.4 -19.52. Source: FactSet 3. Australia has a global reputation for sustained high quality product, which allows for producers to sell at a premium in international Ticker Company Target Sectors markets.