食品工业科技2024，Vol.45Issue(12)：285-293,9.DOI:10.13386/j.issn1002-0306.2023070215
天然香辛料对烘炒花生仁货架期品质的影响
Effects of Natural Spices on Shelf Life Quality of Roasted Peanut Kernels
摘要
Abstract
To investigate the effect of natural spices on the shelf life quality of roasted peanut kernels,peanut kernels treated with aqueous extracts of turmeric,fennel,and peppercorns were subjected to accelerated oxidation using the Schaal oven method and were analyzed for acidity,peroxide,malondialdehyde,chroma colourimetry,textural composition,moisture content,water activity,and flavour sensory indexes during the period of storage in the oven,combined with the kinetics and the Arrhenius equation,the shelf life prediction model was completed at 20～63 ℃,validated and applied.The results showed that compared with the control group,the turmeric,fennel and peppercorn aqueous extract treatment groups could effectively inhibit the hydrolysis of oil and fatty acid oxidation,inhibit the increase of peroxide value and malondialdehyde,maintain the chromaticity and texture of peanuts better,and improve the flavour score of roasted peanuts.There was no significant difference between the moisture content of the spices groups and the control group.The water activity was less than 0.60,Aspergillus flavus struggled to thrive.The relative error of the resulting shelf life model was not more than 8.93％,which was used to quickly predict the shelf life of roasted peanuts stored at 20～63 ℃.When the storage temperature was 25℃,the shelf life was 170.6 days for turmeric-flavored peanuts,150.5 days for fennel-flavored peanuts,169.4 days for pepper-flavored peanuts,and 97.7 days for the control group.Therefore,adding turmeric,fennel and pepper can maintain the quality of the roasted peanuts and prolong their shelf life.关键词
姜黄/茴香/花椒/烘炒花生仁/货架期/化学动力学/感官评价Key words
turmeric/fennel/pepper/roasted peanut/shelf life/chemical kinetics/sensory evaluation分类
轻工纺织引用本文复制引用
黄潇漪,贾利蓉,孙玉鼎,曹月刚,冉旭..天然香辛料对烘炒花生仁货架期品质的影响[J].食品工业科技,2024,45(12):285-293,9.基金项目
四川大学青岛研究院"8122计划"项目(21GZ30201). （21GZ30201）
