{"title":"油炸方法对箭头(Sagittaria latifolia)球茎片颜色、形态特性和香气化合物的影响","authors":"Mulyadi Mohammad Resyad Ghifari, O. Lasekan","doi":"10.47836/ifrj.30.3.10","DOIUrl":null,"url":null,"abstract":"Arrowhead is a starchy vegetable with a unique taste and many health promoting effects. To diversify the usage and increase the consumption of arrowhead, the effects of different frying methods on the morphology and aroma compounds of arrowhead corm chips were studied. The analysis of aroma compounds by accelerated solvent extraction coupled with high-vacuum flavour extraction analysis (ASE-HVFEA), gas chromatography-mass spectrometry (GC-MS), and gas chromatography-olfactometry (GC-O) of deep- and air-fried arrowhead corm chips was conducted. The aim was to understand the variability and abundance of aroma compounds between deep- and air-fried arrowhead chips. In addition, the colours and morphological characteristics of the corm chips were also studied. Twenty-three aroma compounds were identified in the differently fried chips. The predominant aroma compounds were the Strecker-aldehydes, in which 2-methylbutanal, (E)-2-heptenal, hexanal, and (E,E)-2,-4-decadienal were identified as the major aroma constituents of the fried chips. This was followed by the pyrazines. Results of the odour activity values (OAVs) revealed significant (p < 0.05) differences in the aroma profiles of the differently fried chips. Deep-fried chips produced more potency for the baked-like, 2-3-diethyl-5-methylpyrazine, potato-like, methional, deep-fried, (E,E)-2,4-decadienal, roasty, 2-ethyl-3,5-dimethylpyrazine, malty, and 2-methylbutanal. However, air-fried chips exhibited similar but lower potency for the same compounds. Whilst there was no significant (p ≥ 0.05) difference in the external appearance of the differently fried chips, deep-frying significantly (p < 0.05) altered the cell walls of the deep-fried chips more than the air-fried chips. These results would serve as a guidance for aroma flavour evaluation, improvement, and quality control during oil- and air-frying of chips.","PeriodicalId":13754,"journal":{"name":"international food research journal","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2023-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Impact of frying methods on colours, morphological properties, and aroma compounds of arrowhead (Sagittaria latifolia) corm chips\",\"authors\":\"Mulyadi Mohammad Resyad Ghifari, O. Lasekan\",\"doi\":\"10.47836/ifrj.30.3.10\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Arrowhead is a starchy vegetable with a unique taste and many health promoting effects. To diversify the usage and increase the consumption of arrowhead, the effects of different frying methods on the morphology and aroma compounds of arrowhead corm chips were studied. The analysis of aroma compounds by accelerated solvent extraction coupled with high-vacuum flavour extraction analysis (ASE-HVFEA), gas chromatography-mass spectrometry (GC-MS), and gas chromatography-olfactometry (GC-O) of deep- and air-fried arrowhead corm chips was conducted. The aim was to understand the variability and abundance of aroma compounds between deep- and air-fried arrowhead chips. In addition, the colours and morphological characteristics of the corm chips were also studied. Twenty-three aroma compounds were identified in the differently fried chips. The predominant aroma compounds were the Strecker-aldehydes, in which 2-methylbutanal, (E)-2-heptenal, hexanal, and (E,E)-2,-4-decadienal were identified as the major aroma constituents of the fried chips. This was followed by the pyrazines. Results of the odour activity values (OAVs) revealed significant (p < 0.05) differences in the aroma profiles of the differently fried chips. Deep-fried chips produced more potency for the baked-like, 2-3-diethyl-5-methylpyrazine, potato-like, methional, deep-fried, (E,E)-2,4-decadienal, roasty, 2-ethyl-3,5-dimethylpyrazine, malty, and 2-methylbutanal. However, air-fried chips exhibited similar but lower potency for the same compounds. Whilst there was no significant (p ≥ 0.05) difference in the external appearance of the differently fried chips, deep-frying significantly (p < 0.05) altered the cell walls of the deep-fried chips more than the air-fried chips. These results would serve as a guidance for aroma flavour evaluation, improvement, and quality control during oil- and air-frying of chips.\",\"PeriodicalId\":13754,\"journal\":{\"name\":\"international food research journal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2023-06-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"international food research journal\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.47836/ifrj.30.3.10\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"international food research journal","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.47836/ifrj.30.3.10","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Impact of frying methods on colours, morphological properties, and aroma compounds of arrowhead (Sagittaria latifolia) corm chips
Arrowhead is a starchy vegetable with a unique taste and many health promoting effects. To diversify the usage and increase the consumption of arrowhead, the effects of different frying methods on the morphology and aroma compounds of arrowhead corm chips were studied. The analysis of aroma compounds by accelerated solvent extraction coupled with high-vacuum flavour extraction analysis (ASE-HVFEA), gas chromatography-mass spectrometry (GC-MS), and gas chromatography-olfactometry (GC-O) of deep- and air-fried arrowhead corm chips was conducted. The aim was to understand the variability and abundance of aroma compounds between deep- and air-fried arrowhead chips. In addition, the colours and morphological characteristics of the corm chips were also studied. Twenty-three aroma compounds were identified in the differently fried chips. The predominant aroma compounds were the Strecker-aldehydes, in which 2-methylbutanal, (E)-2-heptenal, hexanal, and (E,E)-2,-4-decadienal were identified as the major aroma constituents of the fried chips. This was followed by the pyrazines. Results of the odour activity values (OAVs) revealed significant (p < 0.05) differences in the aroma profiles of the differently fried chips. Deep-fried chips produced more potency for the baked-like, 2-3-diethyl-5-methylpyrazine, potato-like, methional, deep-fried, (E,E)-2,4-decadienal, roasty, 2-ethyl-3,5-dimethylpyrazine, malty, and 2-methylbutanal. However, air-fried chips exhibited similar but lower potency for the same compounds. Whilst there was no significant (p ≥ 0.05) difference in the external appearance of the differently fried chips, deep-frying significantly (p < 0.05) altered the cell walls of the deep-fried chips more than the air-fried chips. These results would serve as a guidance for aroma flavour evaluation, improvement, and quality control during oil- and air-frying of chips.
期刊介绍:
The International Food Research Journal (IFRJ) publishes papers in English, six (6) issues a year with the coverage of:
Food Science and Technology
Nutrition and Dietetics
Agriculture, multidisciplinary
Chemistry, multidisciplinary
The scope of the Journal includes:
Food Science, Food Technology and Food Biotechnology
Product Development and Sensory Evaluation
Food Habits, Nutrition, and Health
Food Safety and Quality
Food Chemistry, Food Microbiology, Food Analysis and Testing
Food Engineering
Food Packaging
Food Waste Management
Food Entrepreneur
Food Regulatory
Post-Harvest Food Management
Food Supply Chain Management
Halal Food and Management