Hot Air Drying of : Effect of Microwave-Assisted Drying on Quality and Aroma

Overview

Journal Foods

Specialty Biotechnology

Date 2023 Feb 25

PMID 36832811

Authors

Yaping Dai

Yupo Cao

Wei Zhou

Donghong Zhu

Affiliations

Soon will be listed here.

Abstract

The present study aimed to investigate the effect of different microwave pre-drying times under hot-air-drying processes on the quality properties and sensory evaluation of () The colour, proximate analysis, amino acid content, fat oxidation, and volatile components of dried were determined. Microwave pre-drying could significantly ( 0.05) increase the drying rate and shorten the drying time. The results of colour, proximate analysis, and amino acid content indicated that microwave pre-drying could improve the quality of the product, resulting in dried with less of a loss in nutrients. The samples that underwent microwave pre-drying had a high degree of fatty acid oxidation and low monounsaturated fatty acid content, which facilitated the formation of volatile components. Additionally, the MAD-2 and MAD-3 groups had high relative contents of aldehydes and hydrocarbons, and the FD group had the highest relative content of esters found in the samples. The relative content of ketones and alcohols did not differ significantly between the different drying groups. The finding of this study has important potential for enhancing the quality and aroma of dry products with microwave pre-drying during the drying process.

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References

Folch J, Lees M, SLOANE STANLEY G . A simple method for the isolation and purification of total lipides from animal tissues. J Biol Chem. 1957; 226(1):497-509. View

Zhang H, Zhang X, Zhao X, Xu J, Lin C, Jing P . Discrimination of dried sea cucumber (Apostichopus japonicus) products from different geographical origins by sequential windowed acquisition of all theoretical fragment ion mass spectra (SWATH-MS)-based proteomic analysis and chemometrics. Food Chem. 2018; 274:592-602. DOI: 10.1016/j.foodchem.2018.08.082. View

Cherifi H, Chebil Ajjabi L, Sadok S . Nutritional value of the Tunisian mussel Mytilus galloprovincialis with a special emphasis on lipid quality. Food Chem. 2018; 268:307-314. DOI: 10.1016/j.foodchem.2018.06.075. View

Zhang C, Dai Z . Anti-hypoxia activity of a polysaccharide extracted from the Sipunculus nudus L. Int J Biol Macromol. 2011; 49(4):523-6. DOI: 10.1016/j.ijbiomac.2011.06.018. View

Geng J, Takahashi K, Kaido T, Kasukawa M, Okazaki E, Osako K . The effect of organic salts on the browning of dried squid products processed by air-drying. Food Chem. 2018; 269:212-219. DOI: 10.1016/j.foodchem.2018.06.129. View

Han G, Zhang L, Li Q, Wang Y, Chen Q, Kong B . Impacts of different altitudes and natural drying times on lipolysis, lipid oxidation and flavour profile of traditional Tibetan yak jerky. Meat Sci. 2019; 162:108030. DOI: 10.1016/j.meatsci.2019.108030. View

Xie H, Zhou D, Hu X, Liu Z, Song L, Zhu B . Changes in Lipid Profiles of Dried Clams ( Mactra chinensis Philippi and Ruditapes philippinarum) during Accelerated Storage and Prediction of Shelf Life. J Agric Food Chem. 2018; 66(29):7764-7774. DOI: 10.1021/acs.jafc.8b03047. View

Boye J, Wijesinha-Bettoni R, Burlingame B . Protein quality evaluation twenty years after the introduction of the protein digestibility corrected amino acid score method. Br J Nutr. 2012; 108 Suppl 2:S183-211. DOI: 10.1017/S0007114512002309. View

Deng Y, Luo Y, Wang Y, Zhao Y . Effect of different drying methods on the myosin structure, amino acid composition, protein digestibility and volatile profile of squid fillets. Food Chem. 2014; 171:168-76. DOI: 10.1016/j.foodchem.2014.09.002. View

10.

Jeon Y, Son Y, Kim S, Yun E, Kang H, Hwang I . Physicochemical properties and oxidative stabilities of mealworm () oils under different roasting conditions. Food Sci Biotechnol. 2018; 25(1):105-110. PMC: 6049372. DOI: 10.1007/s10068-016-0015-9. View

11.

Brewer S . Irradiation effects on meat color - a review. Meat Sci. 2011; 68(1):1-17. DOI: 10.1016/j.meatsci.2004.02.007. View

12.

Dong W, Hu R, Chu Z, Zhao J, Tan L . Effect of different drying techniques on bioactive components, fatty acid composition, and volatile profile of robusta coffee beans. Food Chem. 2017; 234:121-130. DOI: 10.1016/j.foodchem.2017.04.156. View

13.

Zhao Y, Jiang Y, Zheng B, Zhuang W, Zheng Y, Tian Y . Influence of microwave vacuum drying on glass transition temperature, gelatinization temperature, physical and chemical qualities of lotus seeds. Food Chem. 2017; 228:167-176. DOI: 10.1016/j.foodchem.2017.01.141. View