<div id="ogcgg"></div>
<li id="ogcgg"></li>
  • <sup id="ogcgg"><u id="ogcgg"></u></sup>
    設為首頁 | 加入收藏
     
    最新文章
    定量描述分析結合消費者喜好測試在桃味茶飲料感官評定中的應用研究

    李靜

    (上??底R食品科技有限公司,上海201103)

    摘要:本文以不同配方的桃味茶飲料為研究對象,開展評價小組和消費者對其產品重要感官屬性的感官評價,采用方差分析、蛛網圖和主成分分析等統計分析方法,多角度進行風味特征關聯性分析,并利用偏好圖技術對定量描述分析(quantitative descriptive analysis,QDA)結合消費者喜好數據進行處理。結果顯示:4 款桃味茶飲料風味屬性各具特點,采用主成分分析結合方差分析和蛛網圖更能直觀展示出樣品風味的區別與聯系;通過偏好圖分析技術初步發現了驅動消費者喜好的桃味茶飲料屬性,從而為該類飲料產品開發提供指導。

    關鍵詞:定量描述分析;消費者喜好測試;桃味茶飲料;偏好圖技術;感官評定

    Study on the Application of Quantitative Descriptive Analysis and Consumer Preference Testin Sensory Evaluation of Peach-Flavored Tea Beverages

    LI Jing

    (Shanghai Kangshi Food Tech. Co. Ltd.,Shanghai 201103,China)

    Abstract: This article focused on the sensory evaluations of peach- flavored tea beverages with different formulas,which were conducted by both sensory panel and consumers. The statistical analysis including analysis of variance(ANOVA),cobweb map and principal component analysis (PCA) were used to analyse the relationship amongsensory attributes. And the preference mapping was adopted to study the data of QDA and consumer preference. Theresults showed that the 4 kinds of peach-flavored tea beverages have their own sensory characteristics. Moreover,thedifferences and the relationships of the sample’s flavor were shown much more intuitively by using PCA ,ANOVAand cobweb map. And the drivers of consumers’liking of peach-flavored tea beverages were initially found by usingpreference mapping,so as to provide guidance for the development of such beverage products.

    Key words: quantitative descriptive analysis(QDA);consumer preference test;peach-flavored tea beverage;preference mapping;sensory evaluation

    中圖分類號:TS275.2 文獻標志碼:A 文章編號:1007-7871(2020)06-0026-05

    (2020年 第23卷 第6期)

    版權所有:中國飲料工業協會 電話:010-84464668
    郵箱:ylgy@chinabeverage.org 傳真:010-84464236 郵編:100027 地址:北京市朝陽區東三環北路丙二號天元港中心B座1702室
    OEM:201107272203261305
    国产欧美色一区二区三区_好紧真爽喷水高潮视频0l一_好爽~~~~嗯~~~再快点明星_张开腿我的舌头满足你