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Multiple Resistance to Bacterial Halo Blight and Bacterial Leaf Spot In
PLANT PATHOLOGY / SCIENTIFIC ARTICLE DOI: 10.1590/1808‑1657000632018 Multiple resistance to bacterial halo blight and bacterial leaf spot in Coffea spp.* Resistência múltipla à mancha aureolada e à mancha foliar bacteriana em Coffea spp. Lucas Mateus Rivero Rodrigues1,2** , Suzete Aparecida Lanza Destéfano2,3 , Irene Maria Gatti de Almeida3***, Luís Otávio Saggion Beriam3 , Masako Toma Braghini1 , Oliveiro Guerreiro Filho1,4 ABSTRACT: Breeding for genetic resistance is an important RESUMO: O melhoramento de plantas para resistência genética method of crop disease management, due to the numerous é um método importante para o manejo de doenças, pelos inú- benefits and low cost of establishment. In this study, progenies meros benefícios e baixo custo de implementação. No presente of 11 Coffea species and 16 wild C. arabica accessions were estudo, progênies de 11 espécies de Coffea e 16 acessos selvagens de tested for their response to Pseudomonas syringae pv. garcae, the C. arabica foram testados quanto à resposta a Pseudomonas syringae causal agent of bacterial halo blight, a widespread disease in pv. garcae, agente causal da mancha aureolada, doença disseminada the main coffee-producing regions of Brazil and considered a nas principais regiões produtoras de café do Brasil e considerada limiting factor for cultivation in pathogen-favorable areas; and fator limitante para o cultivo em áreas favoráveis a patógenos; e also to P. syringae pv. tabaci, causal agent of bacterial leaf spot, também para P. syringae pv. tabaci, agente causal da mancha foliar a highly aggressive disease recently detected in Brazil. Separate bacteriana, doença altamente agressiva detectada recentemente no experiments for each disease were carried out in a greenhouse, Brasil. -
Topic 09 Secondary Metabolites
4/9/2013 Topic 09 Secondary Metabolites Raven Chap. 2 (pp. 30‐35) Bring pre-washed white t-shirt to lab this week! I. Plant Secondary Metabolites A. Definitions 1))y Secondary Metabolism- 1a) Metabolite- 1 4/9/2013 I. Plant Secondary Metabolites B. Examples Compound Example Source Human Use ALKALOIDS Codeine Opium poppy Narcotic pain relief; cough suppressant Nicotine Tobacco Narcotic; stimulant Quinine Quinine tree Used to treat malaria; tonic Cocaine Coca Narcotic, tea, anesthetic, stimulant PHENOLICS Lignin Woody plants Hardwood furniture & baseball bats Tannin Leaves, bark, acorns Leather tanning, astringents Salicin Willows Aspirin precursor Tetrahydrocannabinol Cannabis Treatment for glaucoma & nausea TERPENOIDS Camphor Camphor tree Component of medicinal oils, disinfectants Menthol Mints & eucalyptus Strong aroma; cough medicines I. Plant Secondary Metabolites C. Ecology Steppuhn et al. 2004. PLoS Biology 2: 1074-1080. 2 4/9/2013 I. Plant Secondary Metabolites C. Ecology Nicotine negatively affects function of herbivores. Nicotine is a neurotoxin. Nicotine is made in roots and transported to shoots via xylem. Tobacco (Nicotiana tabacum) 3 4/9/2013 Most potential herbivores cannot deal with nicotine. The tobacco hornworm (a moth larva) can sequester and secrete nicotine, with some energetic cost. Tobacco (Nicotiana tabacum) Baldwin, IT. 2001. Plant Physiology 127: 1449-1458. 4 4/9/2013 Leaf Nicotine Content Unattacked Attacked Plants Plants Mechanism 1. Herbivory induces jasmonic acid (JA) production. 2. JA to roots, stimulates nicotine synthesis. 3. Nicotine to shoots 5 4/9/2013 I. Plant Secondary Metabolites C. Ecology I. Plant Secondary Metabolites C. Ecology Jasminum 6 4/9/2013 I. Plant Secondary Metabolites D. -
Identification and Quantification of Adulterants in Coffee
foods Communication Identification and Quantification of Adulterants in Coffee (Coffea arabica L.) Using FT-MIR Spectroscopy Coupled with Chemometrics Mauricio Flores-Valdez 1 , Ofelia Gabriela Meza-Márquez 2 , Guillermo Osorio-Revilla 2 and Tzayhri Gallardo-Velázquez 1,* 1 Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas-Santo Tomás, Departamento de Biofísica, Prolongación de Carpio y Plan de Ayala S/N, Col. Santo Tomás, Alcaldía Miguel Hidalgo, Ciudad de México C.P. 11340, Mexico; [email protected] 2 Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas-Zacatenco, Departamento de Ingeniería Bioquímica, Av. Wilfrido Massieu S/N, Esq. Cda, Miguel Stampa, Col. Unidad Profesional Adolfo López Mateos, Zacatenco, Alcaldía Gustavo A. Madero, Ciudad de México C.P. 07738, Mexico; [email protected] (O.G.M.-M.); [email protected] (G.O.-R.) * Correspondence: [email protected]; Tel.: +52-(55)-5729-6000 (ext. 62305) Received: 24 May 2020; Accepted: 28 June 2020; Published: 30 June 2020 Abstract: Food adulteration is an illegal practice performed to elicit economic benefits. In the context of roasted and ground coffee, legumes, cereals, nuts and other vegetables are often used to augment the production volume; however, these adulterants lack the most important coffee compound, caffeine, which has health benefits. In this study, the mid-infrared Fourier transform spectroscopy (FT-MIR) technique coupled with chemometrics was used to identify and quantify adulterants in coffee (Coffea arabica L.). Coffee samples were adulterated with corn, barley, soy, oat, rice and coffee husks, in proportions ranging from 1–30%. A discrimination model was developed using the soft independent modeling of class analogy (SIMCA) framework, and quantitative models were developed using such algorithms as the partial least squares algorithms with one variable (PLS1) and multiple variables (PLS2) and principal component regression (PCR). -
Undeclared War: Unmanned Drones, Human Rights and Collective Security
Undeclared War: unmanned drones, human rights and collective security Susan Carolyn Breau, University of Reading/Mark Olssen, University of Surrey Drones constitute, as Barbara Ehrenreich notes, in her ‘Foreword’ to Medea Benjamin’s Drone Warfare: Killing by remote control, the “ultimate action-at-a-distance weapons, allowing the aggressor to destroy targets in Pakistan or Afghanistan while ‘hiding’ thousands of miles away in Nevada” (Ehrenreich, 2013, p. vii). Yet, as Ehrenreich continues, “it is hard to even claim that their primary use is ‘military’ in any traditional sense. Drones have made possible a programme of targeted assassinations that are justified by the US ‘war on terror’, but otherwise in defiance of both international and US law” (p. viii). She notes how Benjamin in her book documents impressively how “it is the CIA, not the Pentagon, that operates most drone strikes in Western Asia, with no accountability whatsoever. Designed targets…have been condemned without evidence or trial – at the will apparently, of the White House. And those who operate the drones do so with complete impunity for the deaths of any civilians who end up as collateral damage.” (p. viii) Although the technical expertise for producing drones was developed as early as the WWI, and although unmanned aerial vehicles were used for gathering intelligence and for reconnaissance during WWII and during the Vietnam and later Balkan wars, their adaptation to becoming lethal military vehicles for the purposes of attacking and destroying specified targets has taken place more recently. Although Abraham Karem assisted the Israeli’s in developing unmanned robots in the 1970s, and built the first Predator drone in his garage in Southern California in the early 1980s 1, the first official use in military conflict only occurred since 1999 with the NATO Kosovo intervention where unmanned robotic aircraft were adapted to carry missiles “transforming them from spy planes into killer drones” (Benjamin, p. -
Evaluating Certified Coffee Programs1 Gloria M
WEC306 Evaluating Certified Coffee Programs1 Gloria M. Lentijo and Mark Hostetler2 that have undergone various certifications. Although several products are currently certified, coffee is taking the lead in developing standards to address socio-economic and environmental concerns of consumers (Giovanucci and Ponte 2005). These certifications are quite variable and consumers may not understand exactly what each one of them requires. The purpose of this article is to explain the certification process and describe the various certification programs and what they mean. What is certified coffee? Certified coffees are commonly defined as those that take into account one or more aspects of sustainability: eco- nomic, environmental, and social. The term sustainability Rainforest Alliance-Certified coffee farm in Santander, Colombia. in agriculture refers to a crop that is grown in a healthy Credits: Jorge E. Botero environment, that is economically viable for farmers, and Introduction that promotes social equity among farmers and workers (Giovannucci and Ponte 2005). Coffee that has been certi- Coffee is one of the world’s most important commodities. fied has been produced under specific guidelines adopted It is produced by nearly 50 tropical nations around the by coffee growers and set and verified by an independent world. Coffee is a primary cash crop in several countries third party certification organization. and critical for their economies. In recent years, there has been a growing interest among consumers to buy products that follow strict standards in their production process and The Certification Process that also are healthy and safe. In the case of coffee, people When a coffee is certified, approval is given by an indepen- in the United States are not only interested in the quality dent organization that ensures that the coffee is produced and origin of coffee, but many are also concerned about following guidelines set by the certification agency. -
NO CHILD SHOULD Ever BE for SALE
NO CHILD SHOULD EVER BE FORV ERYSALE JOIN THE FIGHT TO END CHILD SLA CHOCOLATE UNWRAPPED Canadians and chocolate: We’re inseparable. We are a nation of chocolate lovers, and on average each of us consumes almost 3.9 kg of chocolate per person every year, including our favourites Kit Kat and Coffee Crisp candy bars. And every year, records show we manage to eat more. Our growing chocolate habit, however, comes at a high cost. In most cases, the cocoa used to make our chocolate indulgences comes from the hands of child labourers. Cocoa is grown in various parts of the globe, including Asia and South America, but by far the largest producer is West Africa, where two coun- tries – Ghana and Côte d’Ivoire – account for 60 percent of the world’s cocoa crop. Here, the majority of cocoa is grown on small family farms – many as small as the size of a baseball diamond. It’s estimated that there are more than 1.5 million of these farms across both countries. It’s also estimated that 1.8 million children work there. OUR GOAL: THAT ALL OF THE WORLD’S THE BITTER TRUTH CHOCOLATE BE ETHICALLY SOURCED BY 2O2O Farm life for many children is anything but wholesome and carefree. Cocoa farming in West Africa is hard work, done with basic tools JOIN WORLD VISION TO MAKE IT HAPPEN. and old farming practices. Child labourers on these farms may: a. Work long hours in extreme heat. b. Carry heavy tools. c. Use machetes to clear land and harvest cocoa. -
Country Coffee Profile Italy Icc-120-6 1
INTERNATIONAL COFFEE ORGANIZATION COUNTRY COFFEE PROFILE ITALY ICC-120-6 1 COUNTRY COFFEE PROFILE ITALY ICO Coffee Profile Italy 2 ICC-120-6 CONTENTS Preface .................................................................................................................................... 3 Foreword ................................................................................................................................. 4 1. Background ................................................................................................................. 5 1.1 Geographical setting ....................................................................................... 5 1.2 Economic setting in Italy .................................................................................. 6 1.3 History of coffee in Italy .................................................................................. 6 2. Coffee imports from 2000 to 2016 ............................................................................. 8 2.1 Volume of imports .......................................................................................... 8 2.2 Value and unit value of imports ..................................................................... 14 2.3 Italian Customs – Import of green coffee ...................................................... 15 3. Re-exports from 2000 to 2016 ................................................................................... 16 3.1 Total volume of coffee re-exports by type and form ................................... -
Please, Will You Take Your Seats. Welcome to Our Plenary On
FRANCES FOX PIVEN: Please, will you take your seats. Welcome to our plenary on the “Erosion and Rebirth of American Democracy”, with the emphasis, I hope, on the 'rebirth.' You know, we all talk about- we all have our own litany about all the terrible things that have happened in the United States. Some of those terrible things have to do with what has happened to the minimal American welfare state that emerged in the 1930s with the chipping away of programs that guaranteed some income to the poorest people, services to those who needed it, the tax on Unions. Some have to do with the wearing away of the American infrastructure, which we’ve been meeting about for a long time, but we didn’t really get the full blast of what was happening until Katrina, and then the collapse of the Minneapolis Bridge. Some of those woes have to do with the undermining of democratic processes, including the emergence in the last twenty-twenty five years of a propaganda machine that seems to have held at least a majority of the American people in its grip, and drew on, for a very long time, on the susceptibilities that Americans have to issues of race and sex. And then finally the culminating use of propaganda, to my view, was—occurred after the attack on the World Trade Center, the so-called “war on terror,” which then became a war on Iraq. And for a moment at least, war, the excitement, the patriotism, the madness, did hold Americans in its grip, with the consequence that elections were won that would not otherwise have been won. -
Comparison of Economic Efficiency Between in Vitro and Field Methods for Vegetative Propagation of Coffea Canephora
Australian Journal of Basic and Applied Sciences, 9(20) June 2015, Pages: 1-7 ISSN:1991-8178 Australian Journal of Basic and Applied Sciences Journal home page: www.ajbasweb.com Comparison of Economic Efficiency between in Vitro and Field Methods for Vegetative Propagation of Coffea Canephora 1Mauricio Reginaldo Alves dos Santos, 2Carolina Augusto de Souza, 3Josilene Felix da Rocha, 4Leonardo Ventura de Araujo and 5Marcelo Curitiba Espindula 1,2,4,5 Embrapa Rondonia, Box.127. Porto Velho. Brazil. 76815-800 3Universidade Federal de Lavras, Box.3037. Lavras. Brazil. 37200-000 ARTICLE INFO ABSTRACT Article history: Background: Coffea canephora is a rustic species of coffee which is drought tolerant Received 16 April 2015 and resistant to diseases that commonly affect C. arabica. It contributes to about 35% of Accepted 12 June 2015 the world coffee production and is advantageous for the soluble coffee industry. Available online 1 July 2015 Propagation of C. canephora by seeds is undesirable because this method results in high heterozygosity and great genetic variability among populations. Its vegetative Keywords: propagation is an alternative to avoid this issue and has been successfully achieved by Coffee, Somatic embryogenesis, both in vitro and field methods, mainly by somatic embryogenesis and rooting of Rooting of cuttings, Production cost. cuttings, respectively. Objective: The objective of this study was to approach the viability of the two forms of propagation, comparing cost and time for the production of new plantlets and number of plantlets produced in each propagation system. Results: The final cost of a plantlet produced under in vitro conditions is US$ 0.23, while under field conditions is US$ 0.12, human resources being the highest cost in both systems. -
Summary of the Application: DRIED COFFEE CHERRY of Coffea Sp
Summary of the application: DRIED COFFEE CHERRY of Coffea sp. (Cascara) Applicant: LUIGI LAVAZZA SpA, Via Bologna,32, 10152 Torino, ITALY This is an application for notification to place DRIED COFFEE CHERRY (commonly referred to as Cascara), from Coffea sp., on the market in the European Union (EU) for use as an ingredient in a herbal tea/infusion referred to as “Coffee cherry tea”, which is prepared by brewing the DRIED COFFEE CHERRY. This application is submitted pursuant to Regulation (EU) 2015/2283 of the European Parliament and of the Council of 25 November 2015 on novel foods, and specifically corresponds to the category covered in Article 2 (iv) “food consisting of, isolated from or produced from plants or their parts, except when the food has a history of safe food use within the Union and is consisting of, isolated from or produced from a plant or a variety of the same species obtained by traditional propagating practices which have been used for food production within the Union before 15 May 1997.” The application was prepared according to the European Food Safety Authority (EFSA) guidance on the preparation and presentation of an application for notification of a Traditional Food in the context of Regulation (EU) 2015/2283. Evidence of the consumption of “Coffee cherry tea” in Ethiopia dates back to before the 9th century; “Coffee cherry tea” is indeed commonly used as substitute for coffee in Ethiopia and Yemen. In the scientific literature and in this notification, the term DRIED COFFEE CHERRY refers to the outer part of coffee fruit, the husk and pulp, and accounts for almost 45% of the fresh berry. -
Frommer's Seattle 2004
01 541277 FM.qxd 11/17/03 9:37 AM Page i Seattle 2004 by Karl Samson Here’s what the critics say about Frommer’s: “Amazingly easy to use. Very portable, very complete.” —Booklist “Detailed, accurate, and easy-to-read information for all price ranges.” —Glamour Magazine “Hotel information is close to encyclopedic.” —Des Moines Sunday Register “Frommer’s Guides have a way of giving you a real feel for a place.” —Knight Ridder Newspapers 01 541277 FM.qxd 11/17/03 9:37 AM Page ii About the Author Karl Samson makes his home in the Northwest. He also covers the rest of Wash- ington for Frommer’s. In addition, Karl is the author of Frommer’s Arizona. Published by: Wiley Publishing, Inc. 111 River St. Hoboken, NJ 07030-5744 Copyright © 2004 Wiley Publishing, Inc., Hoboken, New Jersey. All rights reserved. No part of this publication may be reproduced, stored in a retrieval sys- tem or transmitted in any form or by any means, electronic, mechanical, photo- copying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, 978/750-8400, fax 978/646-8600. Requests to the Publisher for per- mission should be addressed to the Legal Department, Wiley Publishing, Inc., 10475 Crosspoint Blvd., Indianapolis, IN 46256, 317/572-3447, fax 317/572-4447, E-Mail: [email protected]. -
A Chapter in the History of Coffee: a Critical Edition and Translation of Murtad}A> Az-Zabīdī's Epistle on Coffee
A Chapter in the History of Coffee: A Critical Edition and Translation of Murtad}a> az-Zabīdī’s Epistle on Coffee Presented in Partial Fulfillment of the Requirements for the Degree Master of Arts in the Graduate School of The Ohio State University By Heather Marie Sweetser, B.A. Graduate Program in Near Eastern Languages and Cultures The Ohio State University 2012 Thesis Committee: Dr. Georges Tamer, Advisor Dr. Joseph Zeidan Copyright by Heather Marie Sweetser 2012 Abstract What follows is an edition and translation of an Arabic manuscript written by Murtad}a> az-Zabīdī in 1171/1758 in defense of coffee as per Islamic legality. He cites the main objections to coffee drinking and refutes them systematically using examples from Islamic jurisprudence to back up his points. The author also includes lines of poetry in his epistle in order to defend coffee’s legality. This particular manuscript is important due to its illustrious author as well as to its content, as few documents describing the legal issues surrounding coffee at such a late date have been properly explored by coffee historians. The dictionary Ta>j al-ʿAru>s, authored by Murtad}a> az-Zabīdī himself, as well as Edward Lane’s dictionary, were used to translate the manuscript, which was first edited. Unfortunately, I was only able to acquire one complete and one incomplete manuscript; other known manuscripts were unavailable. Arabic mistakes in the original have been corrected and the translation is annotated to provide appropriate background to the epistle’s commentary. A brief introduction to the history of coffee, a sample of the debate surrounding the legality of coffee in Islam, and a biography of the author is provided.