Institute of Food and Health, University College Dublin, Belfield Dublin 4, Ireland.
School of Nursing, Midwifery & Health Systems, University College Dublin, Belfield Dublin 4, Ireland.
Meat Sci. 2017 Sep;131:82-89. doi: 10.1016/j.meatsci.2017.04.239. Epub 2017 May 1.
Recent innovations in processed meats focus on healthier reformulations through reducing negative constituents and/or adding health beneficial ingredients. This study explored the influence of base meat product (ham, sausages, beef burger), salt and/or fat content (reduced or not), healthy ingredients (omega 3, vitamin E, none), and price (average or higher than average) on consumers' purchase intention and quality judgement of processed meats. A survey (n=481) using conjoint methodology and cluster analysis was conducted. Price and base meat product were most important for consumers' purchase intention, followed by healthy ingredient and salt and/or fat content. In reformulation, consumers had a preference for ham and sausages over beef burgers, and for reduced salt and/or fat over non reduction. In relation to healthy ingredients, omega 3 was preferred over none, and vitamin E was least preferred. Healthier reformulations improved the perceived healthiness of processed meats. Cluster analyses identified three consumer segments with different product preferences.
最近加工肉类的创新集中在通过减少负面成分和/或添加有益健康的成分来进行更健康的配方改革。本研究探讨了基础肉类产品(火腿、香肠、牛肉汉堡)、盐和/或脂肪含量(减少或不减少)、健康成分(欧米伽 3、维生素 E、无)以及价格(平均或高于平均水平)对消费者购买加工肉类的意愿和质量判断的影响。采用联合方法和聚类分析进行了一项调查(n=481)。价格和基础肉类产品对消费者的购买意愿最重要,其次是健康成分和盐和/或脂肪含量。在配方改革方面,消费者更喜欢火腿和香肠而不是牛肉汉堡,更喜欢低盐和/或低脂肪而不是不减脂。关于健康成分,欧米伽 3 比无更受欢迎,而维生素 E 则最不受欢迎。更健康的配方改革提高了加工肉类的健康感知。聚类分析确定了具有不同产品偏好的三个消费者群体。