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Description of ASTM-E2454 2020ASTM E2454-20Redline Standard: Standard Guide for Sensory Evaluation Methods to Determine Sensory Shelf Life of Consumer ProductsASTM E2454Scope 1.1 This guide provides recommended sensory testing approaches and decision criteria for establishing the sensory shelf life of consumable products, including food, personal care, and household products, to manage business risk. It describes research considerations that include: product selection and handling, appropriate application of specific sensory test methods, selection of test intervals, and data analysis techniques for the determination of a product’s sensory shelf life end-point. This guide will focus on the practical considerations and approaches, risks, and criteria that must be considered in designing, executing, and interpreting sensory shelf life results. 1.2 This guide is not intended to provide a detailed description of how to conduct reliable sensory testing. It assumes knowledge of basic sensory and statistical analysis techniques, focusing instead on special considerations for the specific application of sensory testing methods to shelf life determination. 1.3 The shelf life measures in this guide refer to foods, household and personal care products stored as the manufacturer intended and do not account for changes in sensory properties occurring after opening, partial consumption/use or in-home storage. Once products have been manufactured, packaged and sent through the distribution channels, the condition of the products is not typically under study. However, a company may wish to include such variables in their shelf life studies when there is a need to evaluate the sensory quality of their products as they go through distribution channels or in-home storage, or both, and use. 1.4 This guide is not intended to address non-sensory issues related to the shelf life of food, including microbial contamination and chemical changes of products associated with aging, nor is it intended to address potential safety issues associated with aging food and non-food consumer products. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. Keywords flavor stability testing; sensory changes during storage; sensory changes over time; shelf life testing; staged entry; staged exit; survival analysis; ICS Code ICS Number Code 03.080.30 (Services for consumers) DOI: 10.1520/E2454-20 This book also exists in the following packages...Subscription InformationMADCAD.com ASTM Standards subscriptions are annual and access is unlimited concurrency based (number of people that can access the subscription at any given time) from single office location. For pricing on multiple office location ASTM Standards Subscriptions, please contact us at info@madcad.com or +1 800.798.9296.
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About ASTMASTM International, formerly known as the American Society for Testing and Materials (ASTM), is a globally recognized leader in the development and delivery of international voluntary consensus standards. Today, some 12,000 ASTM standards are used around the world to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence. ASTM’s leadership in international standards development is driven by the contributions of its members: more than 30,000 of the world’s top technical experts and business professionals representing 150 countries. Working in an open and transparent process and using ASTM’s advanced electronic infrastructure, ASTM members deliver the test methods, specifications, guides, and practices that support industries and governments worldwide. |
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