1、The Role of Sensory Analysis in Quality Control June E.Yantis,editor ASTM Manual Series:MNL 14 1916 Race Street Philadelphia,PA 19103 Library of Congress Cataloging-in-Publication Data The Role of sensory analysis in quality control/June E.Yantis,editor.(ASTM manual series;MNL 14)ASTM publication co
2、de number(PCN):28-014092-36T.p.verso.Includes bibliographical references and index.ISBN 0-8031-1486-9 1.Engineering inspection.2.Quality control.3.Sensory evaluation.I.Yantis,June E.II.Series.TS156.2.R64 1992 670.425dc20 92-23451 CIP 1992 by American Society for Testing and Materials ASTM Pubhcation
3、 Code Number(PCN):28-014092-36 NOTE:The Society is not responsible,as a body,for statements and opinions advanced in this publication.Printed in Baltimore,September 1992 Foreword This publication on the sensory evaluation function within manufacturing quahty assur-ance/quality control(QA/QC)programs
4、 was sponsored by ASTM Subcommittee E18.07,a subcommittee on Quahty Assurance,of ASTM Committee E-18 on Sensory Evaluation of Materials and Products.The scope of the subcommittee was to identify and recommend procedures for using sensory analysis in QA/QC functions.Many people have contributed ideas
5、 for this manual from their actual work experience.Sensory programs vary with the diversity of products,size,and needs of individual plants and companies.Because there are few standard procedures for sensory testing in QC programs,the information presented in this document is intended to be used as
6、reference material for developing sensory test programs appropriate to the ideas and needs of individual QC groups.Supplemental references related to QA procedures and sensory methods are listed in the bibliography.Acknowledgments Special thanks go the editorial contributions of Dick Jones,John Powe
7、rs,and Morten Meilgaard.Many members of ASTM Committee E-18 contributed ideas and examples,many of which were used in this publication.Contributors over the years of developing this guide include Marjorie Albright,Joan Stouffer,Barbara Booth,Gail Civille,Margery Ein-stein,Vivienne Drimmer,Suzzanne W
8、hitlock,Gregg Wilcove,Carol Gardze,Darla Simpson Hall,Jeanne Speight,Sally Hite,and Mark Land.Related ASTM Publications Manual of Sensory Testing Methods,STP 434(1968),04-434000-36 Guidelines for the Selection and Training of Sensory Panel Members,STP 758(1981),04-758000-30 Physical Requirement Guid
9、elines for Sensory Evaluation Laboratories,STP 913(1986),04-9130001-36 ASTM Manual on Presentation of Data and Control Chart Analysis,MNL 7(1990),28-007089-34 Contents Preface vii Chapter 1INTRODUCTION/PROGRAM OBJECTIVES FOR PLANT SENSORY FUNCTION IN Q A/Q C PROGRAMS 1 Chapter 2BACKGROUND INFORMATIO
10、N FOR SETTING U P NEW PLANT SENSORY PROGRAMS 4 Chapter 3RESOURCE ASSESSMENT 10 Chapter 4PROGRAM IMPLEMENTATION 14 Chapter 5DATA PRESENTATION FOR Q C PROGRAMS 16 Chapter 6THE BASIS OF SENSORY DATA FOR QC;SENSORY SPECIFICATIONS 25 Chapter 7METHODS 28 Chapter 8SAMPLING 46 Summary 49 References 50 Index
11、 51 Preface This manual on The Role of Sensory Analysis in Quality Control describes general procedures and gives background information regarding the use of sensory testing as part of a quality control function in a manufacturing plant.Chapters 2 through 4 are intended to help those readers who are
12、 new to the sensory field,with a need for background material on establishing sensory testing in a plant.Those experienced with plant quality control may wish to go directly to Chapter 5 for sensory testing applications.TERMINOLOGY AND DEFINITIONS USED IN THIS PUBLICATION 1.Quality AssuranceAll thos
13、e planned or systematic actions necessary to provide ad-equate confidence that a product or a service will satisfy given needs 1.Discussion As a function of corporate management,quality assurance sets the policies,systems,programs,and procedures to be carried out by quality control.Quality assurance
14、 defines the function of quality control and its programs and pro-cedures.Historically,quality control has permitted certain percent defectives.QA aims at achieving lower defect levels.2.Quality ControlThe operational techniques and the activities that sustain quality of product or a service that wi
15、ll satisfy given needs;also the use of such techniques and activities 2.Discussion Quahty control,as a function closely ahgned to the manufacturing process,imple-ments the quality specifications for raw materials,intermediate products and finished products as established by quality assurance.3.Senso
16、ry EvaluationThe analysis of a substance(s)through the use of any or all of the senses 3.A scientific discipline used to evoke,measure,analyze,and interpret reactions to those characteristics of foods and materials as they are perceived by the senses of sight,smell,taste,touch,and hearing.Discussion Sensory evaluation measures perceived product characteristics,using one or more people as measuring devices.vij viii A GUIDE FOR SENSORY ANALYSIS REFERENCES 1 ANSI/ASQC Standard A3-1978,American Nati
