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Effect of compositions and physical properties on 3D printability of gels from selected commercial edible insects: Role of protein and chitin
被引:11
作者:
Zhang, Weiwei
[1
,2
,3
]
Jia, Yisen
[4
]
Guo, Chaofan
[1
,2
,3
]
Devahastin, Sakamon
[3
,5
]
Hu, Xiaosong
[1
,6
]
Yi, Junjie
[1
,2
,3
]
机构:
[1] Kunming Univ Sci & Technol, Fac Food Sci & Engn, Kunming 650500, Peoples R China
[2] Genet & Pharmacogen Lab, Yunnan Int Joint Lab Green Food Proc, Kunming 650500, Peoples R China
[3] Int Green Food Proc Res & Dev Ctr Kunming City, Kunming 650500, Peoples R China
[4] Shaanxi Prod Qual Supervis & Inspection Res Inst, Xian 710054, Peoples R China
[5] King Mongkuts Univ Technol Thonburi, Fac Engn, Dept Food Engn, Adv Food Proc Res Lab, Bangkok 10140, Thailand
[6] China Agr Univ, Coll Food Sci & Nutr Engn, Beijing 100083, Peoples R China
来源:
关键词:
Composition-printability relation;
Deformation;
Extrusion;
Flow resistance;
Microstructure;
Rheological properties;
RHEOLOGICAL PROPERTIES;
STABILITY;
FOOD;
D O I:
10.1016/j.foodchem.2023.137349
中图分类号:
O69 [应用化学];
学科分类号:
081704 ;
摘要:
Compositions and rheological properties of alternative protein sources, including honey bee pupa, grasshopper, cricket, earthworm, and scorpion, and their relationships with 3D printing behaviors were investigated. Protein was found to be the major composition in all insects, while chitin exhibited the most variation. At optimal moisture contents, honey bee pupa and earthworm gels displayed sufficient fluidity but resulted in unstable printed structures, as observed visually and microstructurally. Grasshopper and scorpion gels possessed weak fluidity but produced more stable printed structures. Cricket gel exhibited the most balanced flow behavior and self-supportability. Protein-to-chitin mass ratio proved to be a main factor affecting the 3D printing behavior of the gels. Possible mechanisms on how compositions and properties affected the printing behavior of the gels were proposed. Suggestions for improving the 3D printability of insect and invertebrate resembling insect gels were provided based on these proposed mechanisms.
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页数:11
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