首页|Effect of defatted flaxseed gum powder addition on the quality of sesame paste

Effect of defatted flaxseed gum powder addition on the quality of sesame paste

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  • 国家科技期刊平台
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The study explored the influence of defatted flaxseed gum powder(DFGP)on the stability and quality of sesame paste by measuring and analyzing its composition,color,texture,particle size,centrifugal oil separation rate,rheological properties,and microstructure.The results showed that the moisture and polysaccharide content of sesame paste was increased as the DFGP increased.Additionally,the hardness,gumminess,and chewiness of the sesame paste was improved,while the presence of particles with small particle size(1-100 μm)was decreased.The rate of oil precipitation was reduced by 28.99％when the amount of DFGP was 6％.The sesame paste samples exhibited pseudoplastic behavior,demonstrating shear thinning.As the shear rate increased,the apparent vis-cosity of sesame paste gradually decreased.Both the storage modulus(G')and the loss modulus(G")increased as the shear frequency increased.The microstructure observation revealed that protein and oil were evenly distributed in the sesame paste system,and the addition of DFGP enhanced the bonding between oil and protein.This study can provide valuable references for high-quality sesame paste products in the food industry.

Flaxseed gum powderSesame pasteQualityAddition

Haichao He、Mingkai Sun、Jiahui Wang、Yan Tang、Yashu Chen、Qianchun Deng、Qingde Huang、Hu Tang

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Oil Crops Research Institute,Chinese Academy of Agricultural Sciences,Wuhan,China

Hubei Key Laboratory of Lipid Chemistry and Nutrition,Wuhan,China

Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory,Wuhan,China

国家重点研发计划Agricultural Science and Technology Innovation Program of Chinese Academy of Agricultural Sciencesearmarked fund for CARS-14,the Innovation Group Project of Hubei ProvinceKey Research Projects of Hubei ProvinceKnowledge Innovation Program of Wuhan-Basic Research

2023YFD2100403CAAS-ASTIP-2021-OCRI2023AFA0422020BBA0453562

2024

10.1016/j.ocsci.2024.01.001

中国油料作物学报(英文)
中国农业科学院油料作物研究所

中国油料作物学报(英文)

ISSN：2096-2428
年,卷(期)：2024.9(1)
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