Background: Interest in additive manufacture has grown significantly in recent years, driving a need for printable materials that can sustain high strains and still fulfill their function in applications such as tissue engineering, regenerative medicine field, food engineering and field of aerospace, etc. As an emerging and promising technology, 3Dprinting has attracted more and more attention with fast manipulation, reduce production cost, customize geometry, increase competitiveness and advantages in many hot research areas. Many researchers have done a lot of investigations on printable materials, ranging from a single material to composite material. Main content: This review focuses on the contents of printable edible inks. It also gathers and analyzes information on the effects of printable edible ink material properties on 3D print accuracy. In addition, it discusses the impact of printing parameters on accurate printing, and puts forward current challenges and recommendations for future research and development.

中文翻译：

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可食用墨水的材料特性和3D打印期间的打印参数优化：综述

背景：近年来，人们对增材制造的兴趣显着增长，从而推动了对可承受高应变并仍能在组织工程，再生医学领域，食品工程和航空航天领域等应用中仍然发挥其功能的可印刷材料的需求。 3Dprinting是一种新兴且有前途的技术，它在许多热门研究领域中以其快速的操作，降低的生产成本，定制的几何形状，增强的竞争力和优势吸引了越来越多的关注。许多研究人员对可印刷材料进行了许多研究，从单一材料到复合材料。主要内容：这篇评论集中在可印刷食用墨水的内容上。它还收集和分析有关可打印食用墨水材料特性对3D打印精度的影响的信息。