Cocoa Beans for Lindt & Sprüngli
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The Effects of Roasting Time of Unfermented Cocoa Liquor Using the Oil Bath Methods on Physicochemical Properties and Volatile Compound Profiles
Agritech, 39 (1) 2019, 36-47 The Effects of Roasting Time of Unfermented Cocoa Liquor Using the Oil Bath Methods on Physicochemical Properties and Volatile Compound Profiles N. Nurhayati1*, Francis Maria Constance Sigit Setyabudi2, Djagal Wiseso Marseno2, S. Supriyanto2 1Department of Agricultural Technology University of Muhammadiyah Mataram, Faculty of Agricultural, Jl. K. H. Ahmad Dahlan No 1 Pagesangan, Mataram, West Nusa Tenggara 83116, Indonesia 2Departement of Food Technology and Agricultural Products, Faculty of Agricultural Technology, Universitas Gadjah Mada, Jl. Flora No. 1 Bulaksumur, Yogyakarta 55281, Indonesia *Email: [email protected] Submitted: February 6, 2018; Acceptance: February 9, 2019 ABSTRACT This study aimed to measure the effect of roasting time on physicochemical properties and volatile compounds of unfermented cocoa liquor roasted with an oil bath method. Physicochemical properties (pH, temperature, and color), flavor, and volatile compounds were analyzed. The results showed that the longer the roasting time the higher the unfermented cocoa liquor’s temperature, °Hue, and ΔE value, but lower pH and L value. There were 126 volatile compounds obtained by various roasting time, identified as pyrazines (12), aldehydes (16), esters (1), alcohols (31), acids (15), hydrocarbons (11), ketones (19), and others (21). At 15, 20, and 25 minutes of roasting time, 69, 74, and 67 volatile compounds, respectively, were identified. Volatile compounds’ profiles were indicated to be strongly influenced by roasting time. The largest area and highest number of compounds, such as pyrazines and aldehydes, were obtained at 20 minutes, which was also the only time the esters were identified. As well as the time showed a very strong flavor described by panelists. -
Distribution of Sales of Manufacturing Plants
SALESF O MANUFACTURING PLANTS: 1929 5 amounts h ave in most instances been deducted from the h eading, however, are not representative of the the total sales figure. Only in those instances where total amount of wholesaling done by the manufacturers. the figure for contract work would have disclosed data 17. I nterplant transfers—The amounts reported for individual establishments, has this amount been under this heading represent the value of goods trans left in the sales figure. ferred from one plant of a company to another plant 15. I nventory.—The amounts reported under this of the same company, the goods so transferred being head representing greater production than sales, or used by the plant to which they were transferred as conversely, greater sales than goods produced, are so material for further processing or fabrication, as con— listed only for purposes of reconciling sales figures to tainers, or as parts of finished products. production figures, and should not be regarded as 18. S ales not distributed.—In some industries, actual inventories. certain manufacturing plants were unable to classify 16. W holesaling—In addition to the sale of goods their sales by types of customers. The total distrib— of their own manufacture, some companies buy and uted sales figures for these industries do not include sell goods not made by them. In many instances, the sales of such manufacturing plants. In such manufacturers have included the sales of such goods instances, however, the amount of sales not distributed in their total sales. The amounts reported under is shown in Table 3. -
Chocolate-Slides- V2.Pdf
Chocolate’s journey 600AD ➔ Mayans, Aztec, Incas ➔ Xocolatl ➔ Cocoa drink made of crushed beans, spices and water Chocolate’s journey 1520 - 1660 ➔ Brought to Spain, Italy, France ➔ Added sugar, but still bitter ➔ Drink for the wealthy Chocolate’s journey Early 1700’s ➔ Brought to England ➔ Milk added to the drink ➔ Chocolate houses Chocolate’s journey 1828 ➔ Van Houtens developed Dutching process to better disperse cocoa in hot water and reduce bitter flavor Chocolate’s journey 1847 ➔ First chocolate bar produced in England ➔ Joseph Fry Components of chocolate Sugar Cocoa pod Cocoa bean Cocoa nibs Cocoa Milk Genetic varieties: Criollo, Forastero, Trinitario, Nacional From bean to bar process Cleaning Fermenting & Drying Winnowing Roasting Grinding & Conching ➔ Beans separated from pods and left to ferment at 120C for ~5 days Tempering From bean to bar process Cleaning Fermenting & Drying Winnowing Roasting Grinding & Conching ➔ Beans are dried to bring down moisture content Tempering From bean to bar process Cleaning Fermenting & Drying Winnowing Roasting Grinding & Conching ➔ Beans are ground to remove shell, leaving just the nibs Tempering From bean to bar process Cleaning Fermenting & Drying Winnowing Roasting Grinding & Conching ➔ Nibs are roasted to kill micro-bacteria and remove acidic and bitter flavors Tempering From bean to bar process Cleaning Fermenting & Drying Winnowing Roasting Grinding & Conching ➔ Chocolate liquor is ground to reduce particle size to ~30um. Tempering ➔ Cocoa butter and sugar are added From bean to bar process -
Improving Livelihoods for Cocoa Farmers and Their Communities Cargill Cocoa & Chocolate Improving Livelihoods for Farmers and Their Communities Navigation
The 2015 Cargill Cocoa Promise global report Improving livelihoods for cocoa farmers and their communities Cargill Cocoa & Chocolate Improving livelihoods for farmers and their communities Navigation Navigate through our Cargill Cocoa Promise reporting by downloading individual features and articles, or download the full report. The fast read Feature articles Our performance About our Cargill Cocoa Promise reporting Improving livelihoods for farmers and Planet cocoa B01 A thriving cocoa sector for generations About this report D01 their communities to come A01 Working better together B04 C01 About the Cargill Cocoa Promise evolution A02 Want to make a living from cocoa? Working with farmer organizations and empowering them 2015 highlights A05 Then think “livelihoods” B08 C05 Improving farmer livelihoods Empowering women and supporting children B12 C11 Farmer training From cocoa bean to chocolate bar B16 C14 Does the Cargill Cocoa Promise really work Farm development C16 for farmers and their communities? B20 Improving community livelihoods C24 Cargill Cocoa & Chocolate Improving livelihoods for farmers and their communities A01 The fast read: Improving livelihoods for farmers and their communities Our ambition is to accelerate progress towards a transparent global cocoa supply chain, enable farmers and their communities to achieve better incomes and living standards, and deliver a sustainable supply of cocoa and chocolate products. Cargill Cocoa & Chocolate Improving livelihoods for farmers and their communities A02 About the Cargill Cocoa Promise evolution Our ambition really comes alive through our Cargill Cocoa Promise. This report focuses on the progress we have made this year in improving incomes and living standards, or as we call them, livelihoods, for cocoa farmers and those people living in cocoa farming communities. -
Belize in the Cocoa-Chocolate Global Value Chain
Belize in the Cocoa-Chocolate Global Value Chain July 2018 Prepared by Danny Hamrick and Karina Fernandez-Stark Duke Global Value Chains Center, Duke University Global Value Chains Center This research was prepared by the Duke University Global Value Chains Center on behalf of the Organization of American States (OAS). This study is part of the establishment of Small Business Development Centers in the Caribbean. The report is based on both primary and secondary information sources. In addition to interviews with firms operating in the sector and supporting institutions, the report draws on secondary research and information sources. The project report is available at www.gvcc.duke.edu. Acknowledgements The Duke University Global Value Chains Center would like to thank all of the interviewees, who gave generously of their time and expertise, as well as Renee Penco of the Organization of American States (OAS) for her extensive support. The Duke University Global Value Chain Center undertakes client-sponsored research that addresses economic and social development issues for governments, foundations and international organizations. We do this principally by utilizing the global value chain (GVC) framework, created by Founding Director Gary Gereffi, and supplemented by other analytical tools. As a university- based research center, we address clients’ real-world questions with transparency and rigor. www.gvcc.duke.edu. Duke Global Value Chain Center, Duke University © July 2018 i Belize in the Cocoa-Chocolate Global Value Chain Acronyms .......................................................................................................................................................... -
Preservation of Cocoa Antioxidant Activity, Total Polyphenols, Flavan-3-Ols, and Procyanidin Content in Foods Prepared with Coco
JFS C: Food Chemistry Preservation of Cocoa Antioxidant Activity, Total C: Food Chemistry Polyphenols, Flavan-3-ols, and Procyanidin Content in Foods Prepared with Cocoa Powder L. STAHL,K.B.MILLER,J.APGAR, D.S. SWEIGART,D.A.STUART,N.MCHALE,B.OU,M.KONDO, AND W.J. H URST ABSTRACT: Little is known about the effects of common cooking processes on cocoa flavanols. Antioxidant activ- ity, total polyphenols (TP), flavanol monomers, and procyanidin oligomers were determined in chocolate frosting, a hot cocoa drink, chocolate cookies, and chocolate cake made with natural cocoa powder. Recoveries of antioxi- dant activity, TP, flavanol monomers, and procyanidins ranged from 86% to over 100% in the chocolate frosting, hot cocoa drink, and chocolate cookies. Losses were greatest in the chocolate cake with recoveries ranging from 5% for epicatechin to 54% for antioxidant activity. The causes of losses in baked chocolate cakes were investigated by exchanging baking soda with baking powder or combinations of the 2 leavening agents. Use of baking soda as a leav- ening agent was associated with increased pH and darkening color of cakes. Losses of antioxidant activity, TP, fla- vanol monomers, and procyanidins were associated with an increased extractable pH of the baked cakes. Chocolate cakes made with baking powder for leavening resulted in an average extractable pH of 6.2 with essentially complete retention of antioxidant activity and flavanol content, but with reduced cake heights and lighter cake color. Com- mercially available chocolate cake mixes had final pHs above 8.3 and contained no detectable monomeric flavanols after baking. These results suggest that baking soda causes an increase in pH and subsequent destruction of fla- vanol compounds and antioxidant activity. -
Kinetic Studies and Moisture Diffusivity During Cocoa Bean Roasting
processes Article Kinetic Studies and Moisture Diffusivity During Cocoa Bean Roasting Leydy Ariana Domínguez-Pérez 1, Ignacio Concepción-Brindis 1, Laura Mercedes Lagunes-Gálvez 1 , Juan Barajas-Fernández 2, Facundo Joaquín Márquez-Rocha 3 and Pedro García-Alamilla 1,* 1 División Académica de Ciencias Agropecuarias (DACA), Universidad Juárez Autónoma de Tabasco (UJAT), Carret. Villahermosa-Teapa Km 25 Ra. La Huasteca. Centro, Tabasco. C.P. 86280, Mexico; [email protected] (L.A.D.-P.); [email protected] (I.C.-B.); [email protected] (L.M.L.-G.) 2 División Académica de Ingeniería y Arquitectura (DAIA), Universidad Juárez Autónoma de Tabasco (UJAT), Carret. Cunduacán-Jalpa de Méndez Km 1. Col. La Esmeralda. Cunduacán, Tabasco. C.P. 86690, Mexico; [email protected] 3 Centro Regional para la Producción más Limpia, Instituto Politecnico Nacional, Tabasco Business Center, Edificio FINTAB, Carretera Reforma-Dos Bocas, Km. 17+920, Ranch. Pechucalco, 2da. sección, Cunduacán, Tabasco, C.P. 86691, Mexico; [email protected] * Correspondence: [email protected] Received: 17 September 2019; Accepted: 18 October 2019; Published: 21 October 2019 Abstract: Cocoa bean roasting allows for reactions to occur between the characteristic aroma and taste precursors that are involved in the sensory perception of chocolate and cocoa by-products. This work evaluates the moisture kinetics of cocoa beans during the roasting process by applying empirical and semi-empirical exponential models. Four roasting temperatures (100, 140, 180, and 220 ◦C) were used in a cylindrically designed toaster. Three reaction kinetics were tested (pseudo zero order, pseudo first order, and second order), along with 10 exponential models (Newton, Page, Henderson and Pabis, Logarithmic, Two-Term, Midilli, Verma, Diffusion Approximation, Silva, and Peleg). -
Cocoa Bean Shell—A By-Product with Nutritional Properties and Biofunctional Potential
nutrients Review Cocoa Bean Shell—A By-Product with Nutritional Properties and Biofunctional Potential Olga Rojo-Poveda 1,2,* , Letricia Barbosa-Pereira 2,3 , Giuseppe Zeppa 2,* and Caroline Stévigny 1,* 1 RD3 Department-Unit of Pharmacognosy, Bioanalysis and Drug Discovery, Faculty of Pharmacy, Université libre de Bruxelles, 1050 Brussels, Belgium 2 Department of Agriculture, Forestry and Food Sciences (DISAFA), University of Turin, 10095 Grugliasco, Italy 3 Department of Analytical Chemistry, Nutrition and Food Science, Faculty of Pharmacy, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain; [email protected] * Correspondence: [email protected] (O.R.-P.); [email protected] (G.Z.); [email protected] (C.S.) Received: 20 March 2020; Accepted: 15 April 2020; Published: 17 April 2020 Abstract: Cocoa bean shells (CBS) are one of the main by-products from the transformation of cocoa beans, representing 10%-17% of the total cocoa bean weight. Hence, their disposal could lead to environmental and economic issues. As CBS could be a source of nutrients and interesting compounds, such as fiber (around 50% w/w), cocoa volatile compounds, proteins, minerals, vitamins, and a large spectrum of polyphenols, CBS may be a valuable ingredient/additive for innovative and functional foods. In fact, the valorization of food by-products within the frame of a circular economy is becoming crucial due to economic and environmental reasons. The aim of this review is to look over the chemical and nutritional composition of CBS and to revise the several uses that have been proposed in order to valorize this by-product for food, livestock feed, or industrial usages, but also for different medical applications. -
Fair Trade 1 Fair Trade
Fair trade 1 Fair trade For other uses, see Fair trade (disambiguation). Part of the Politics series on Progressivism Ideas • Idea of Progress • Scientific progress • Social progress • Economic development • Technological change • Linear history History • Enlightenment • Industrial revolution • Modernity • Politics portal • v • t [1] • e Fair trade is an organized social movement that aims to help producers in developing countries to make better trading conditions and promote sustainability. It advocates the payment of a higher price to exporters as well as higher social and environmental standards. It focuses in particular on exports from developing countries to developed countries, most notably handicrafts, coffee, cocoa, sugar, tea, bananas, honey, cotton, wine,[2] fresh fruit, chocolate, flowers, and gold.[3] Fair Trade is a trading partnership, based on dialogue, transparency and respect that seek greater equity in international trade. It contributes to sustainable development by offering better trading conditions to, and securing the rights of, marginalized producers and workers – especially in the South. Fair Trade Organizations, backed by consumers, are engaged actively in supporting producers, awareness raising and in campaigning for changes in the rules and practice of conventional international trade.[4] There are several recognized Fairtrade certifiers, including Fairtrade International (formerly called FLO/Fairtrade Labelling Organizations International), IMO and Eco-Social. Additionally, Fair Trade USA, formerly a licensing -
Annual and Sustainability Report 2018
2018 Annual and sustainability report report and sustainability Annual Annual and sustainability report 2018 Contents This is Cloetta Letter from the Chairman 73 The year in brief 1 Corporate governance report 74 Words from the President 2 Remuneration of the Group Management Team 80 Internal control over financial reporting Goals and strategies 4 82 Board of Directors Long-term financial targets 4 84 Group Management Team Sustainability targets 5 86 Strategic priorities 6 Financial reports 88 Consolidated profit and loss account Cloetta’s value chain 8 89 Consolidated statement of comprehensive income Cloetta’s sustainability agenda 10 90 Consolidated balance sheet 91 The confectionery market 11 Consolidated statement of changes in equity 92 Strategies for growth 14 Consolidated cash flow statement 93 Brand, category and product development 15 Notes to the consolidated financial statement 94 Brand and category leadership 16 Parent Company financial statements and notes 130 Strategic product development 21 Proposed appropriation of earnings 140 Consumer front and centre 24 Auditor’s report 141 Cloetta’s leading brands 26 Ten-year overview 144 Key ratios 145 Cloetta’s main markets 30 Reconciliation of alternative performance measures 146 Supply chain 37 Factories 42 Long-term sustainability 148 Stakeholders and materiality issues Increased resource efficiency 44 150 Strategic priorities for Cloetta’s sustainability work Raw material 46 152 GRI index Responsible sourcing 48 153 Auditor’s limited assurance report on sustainability report -
The Medicinal Use of Chocolate in Early North America
Mol. Nutr. Food Res. 2008, 52, 000 – 000 DOI 10.1002/mnfr.200700264 1 Review The Medicinal Use of Chocolate in Early North America Deanna L. Pucciarelli and Louis E. Grivetti Nutrition Department, University of California, One Shields Ave, Davis, CA, USA The medicinal use of chocolate has a long history in North America dating back to the 16th century. From Mesoamerican Codices and European Treatises scholars have determined that for hundreds of years the beverage called chocolate was administered to the sick and prescribed homeopathically to prevent illness. Yet, little scholarship exists that focuses on medicinal chocolate usage in early North America (18th–19th century). This paper examines medical practices during this era and associated medicinal norms with special attention given to chocolate/cocoa usage. Given the current scientific attention on the relationship between dark chocolate consumption and heart disease attenuation it is timely to investigate and chronicle America's medical forebears’ understanding of, and practices related to, the medicinal use of chocolate. Indeed, there is a significant amount of literature to suggest that chocolate was used for wellness and to treat illness. Keywords: Chocolate / Cocoa / Food history / Foods for health / History of medicine / Received: July 9, 2007; accepted: January 2, 2008 1 Introduction Yet, for the better part of the 20th century, and certainly after the 1930s, the consumption of chocolate shifted in the I felt my Self [sic.] very unwell and derected [sic.] a little United States from medicinal to confectionary. Over the Chocolate which Mr. McClellen gave us, prepared of which past decade laboratory research has indicated positive rela- I drank about a pint and found great relief at 11 A.M. -
Survey of Commercially Available Chocolate- and Cocoa-Containing Products in the United States
J. Agric. Food Chem. 2009, 57, 9169–9180 9169 DOI:10.1021/jf901821x Survey of Commercially Available Chocolate- and Cocoa-Containing Products in the United States. 2. Comparison of Flavan-3-ol Content with Nonfat Cocoa Solids, Total Polyphenols, and Percent Cacao ,† † § § KENNETH B. MILLER,* W. JEFFREY HURST, NANCY FLANNIGAN, BOXIN OU, # # † C. Y. LEE, NANCY SMITH, AND DAVID A. STUART †The Hershey Center for Health and Nutrition, P.O. Box 805, Hershey, Pennsylvania 17033-0805, §Brunswick Laboratories, 50 Commerce Way, Norton, Massachusetts 02766, and #Department of Food Science and Technology, Cornell University, Geneva, New York 14456 A survey of a broad range of chocolate- and cocoa-containing products marketed in the United States was conducted to provide a more detailed analysis of flavan-3-ol monomers, oligomers, and polymers, which can be grouped into a class of compounds called procyanidins. Samples consisted of the three or four top-selling products within the following six categories: natural cocoa powder, unsweetened baking chocolate, dark chocolate, semisweet baking chips, milk chocolate, and chocolate syrup. Composite samples were characterized for percent fat (%fat), percent nonfat cocoa solids (%NFCS), antioxidant level by ORAC, total polyphenols, epicatechin, catechin, total monomers, and flavan-3-ol oligomers and polymers (procyanidins). On a gram weight basis epicatechin and catechin content of the products follow in decreasing order: cocoa powder > baking chocolate > dark chocolate = baking chips > milk chocolate > chocolate syrup. Analysis of the monomer and oligomer profiles within product categories shows there are two types of profiles: (1) products that have high monomers with decreasing levels of oligomers and (2) products in which the level of dimers is equal to or greater than the monomers.