首页|模糊数学综合评价在工程重组米品质改良研究中的应用

模糊数学综合评价在工程重组米品质改良研究中的应用

Application of Fuzzy Comprehensive Evaluation in Sensory Quality Improvement of Artificial Rice

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以米粉为主要原料,通过单螺杆挤压机生产工程重组米。在单因素试验基础上,通过对工程重组米生产配方进行改良,进行4因素3水平的正交试验设计,并应用模糊数学对产品进行感官评定。结果表明:添加0.2%单甘酯、4%大豆分离蛋白、1.25%复合改良剂可改进工程重组米的耐煮性,其感官品质模糊综合评判结果为优秀。3种改良剂的协同作用能让工程重组米的耐煮性和食用品质显著提高。
Artificial rice was produced from rice flour on a single-screw extrusion machine.Based on one-factor-at-a-time experiments,an L9(34) orthogonal array design was employed to optimize the production formula of artificial rice for maximizing its comprehensive sensory evaluation,conducted by means of fuzzy mathematics.The results indicated that artificial rice made up of 2% GMS,4% soybean protein isolate and 1.25% compound modifier revealed improved boiling resistance and excellent sensory quality.Hence,the combined use of the three improvers can result in considerable improvement in the boiling resistance and eating quality of artificial rice.

artificial ricequality improvementsensory qualityfuzzy comprehensive evaluation

熊善波、张志清、李远志、姚艳艳

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四川农业大学食品学院,四川雅安625014

重庆博食米业有限公司,重庆402660

工程重组米 品质改良 感官质量 模糊综合评判

2011

食品科学
北京食品科学研究院

食品科学

CSTPCDCSCD北大核心
影响因子:1.327
ISSN:1002-6630
年,卷(期):2011.32(18)
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