Exploring E-nose for sensing flavor profile of indigenous aromatic rice (Mushk Budiji) during storage

IF 4.9 Q1 CHEMISTRY, ANALYTICAL

Sensing and Bio-Sensing Research Pub Date : 2025-06-24 DOI:10.1016/j.sbsr.2025.100835

Ufaq Fayaz , Syed Zameer Hussain , Bazila Naseer , Fehim J. Wani , Nazrana Rafique Wani , Sobiya Manzoor

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Abstract

Despite the popularity of Mushk Budiji rice, changes in the flavor profile of Mushk Budiji rice in storage remains unclear. Herein, the effect of packaging materials and storage conditions on the flavor profile of Mushk Budiji rice was investigated. Results showed that the average percentage of different volatile compounds increased when Mushk Budiji rice was stored in laminated bags under accelerated conditions. Results revealed that the E-nose aroma score significantly (p ≤ 0.05) increased from 2.17 to 3.09 under ambient storage conditions while as it increased from 2.17 to 3.38 under accelerated conditions. Additionally, under accelerated conditions the free fatty acid content, peroxide values and catalase activity significantly increased (p ≤ 0.05) from 2.90 % to 4.10 % and 0.44 to1.63 meq/kg & 3.74 to 4.00 U/mg respectively. This study will therefore pave a way forward to identify the flavor changes in Mushk Budiji rice under different storage conditions.

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利用电子鼻对地方香米储藏过程中风味特征的感知研究

尽管布迪吉米粉很受欢迎，但布迪吉米粉在储藏过程中的风味变化尚不清楚。在此基础上，研究了包装材料和贮存条件对布迪吉香米风味特征的影响。结果表明：在加速条件下，布迪吉木香袋装贮藏时，不同挥发性物质的平均含量均有所增加；结果表明：常温贮藏条件下，甜椒e -鼻香气评分从2.17提高到3.09，加速贮藏条件下，甜椒e -鼻香气评分从2.17提高到3.38，显著提高（p≤0.05）；此外，在加速条件下，游离脂肪酸含量、过氧化值和过氧化氢酶活性从2.90%提高到4.10%，从0.44提高到1.63 meq/kg &，显著提高（p≤0.05）；分别为3.74 ~ 4.00 U/mg。因此，本研究将为鉴定不同贮藏条件下布迪吉米香味的变化奠定基础。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Sensing and Bio-Sensing Research Engineering-Electrical and Electronic Engineering

CiteScore

10.70

自引率

3.80%

发文量

审稿时长

87 days

期刊介绍： Sensing and Bio-Sensing Research is an open access journal dedicated to the research, design, development, and application of bio-sensing and sensing technologies. The editors will accept research papers, reviews, field trials, and validation studies that are of significant relevance. These submissions should describe new concepts, enhance understanding of the field, or offer insights into the practical application, manufacturing, and commercialization of bio-sensing and sensing technologies. The journal covers a wide range of topics, including sensing principles and mechanisms, new materials development for transducers and recognition components, fabrication technology, and various types of sensors such as optical, electrochemical, mass-sensitive, gas, biosensors, and more. It also includes environmental, process control, and biomedical applications, signal processing, chemometrics, optoelectronic, mechanical, thermal, and magnetic sensors, as well as interface electronics. Additionally, it covers sensor systems and applications, µTAS (Micro Total Analysis Systems), development of solid-state devices for transducing physical signals, and analytical devices incorporating biological materials.