相关实验视频
Updated: Jun 23, 2026

11:06
3D Printing of Preclinical X-ray Computed Tomographic Data Sets
Published on: March 22, 2013
40.6K
三维食品打印:为一个粮食和营养不安全的世界做好准备
Liezhou Zhong1, Joshua R Lewis1,2,3,4, Marc Sim1,2,3
1Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia.
The Proceedings of the Nutrition Society
|June 8, 2023
概括
三维 (3D) 食品打印通过先进的挤出技术提供了个性化的营养和健康饮食. 研究了医疗保健,可持续性和食品浪费方面的挑战和应用,并概述了未来的方向.
科学领域:
- 食品科学与技术 食品科学与技术
- 生物技术是生物技术.
- 营养科学 营养科学
背景情况:
- 三维 (3D) 食品打印是一种新兴技术,具有定制食品的巨大潜力.
- 它可以实现个性化的营养和新型食品设计,与日益增长的消费者对量身定制的饮食解决方案的需求保持一致.
研究的目的:
- 评估基于挤出的3D食品打印技术的技术进步.
- 探索食品3D打印在促进健康和可持续饮食模式方面的潜力.
- 确定挑战,并提出可行的应用在医疗保健,健康促进和食品废弃物的再循环.
主要方法:
- 审查目前基于挤出的3D食品打印技术的技术进步.
- 对现有关于3D食品打印应用和挑战的文献进行分析.
- 确定潜在的未来研究方向.
主要成果:
- 基于挤出的3D食品打印技术已经取得了显著的进步,可以精确控制食品的结构和成分.
- 该技术提供了为个性化营养和治疗饮食创建定制餐点的机会.
- 可行的应用包括在医疗保健中提高患者营养,促进更健康的食物选择,以及将食物废弃物再循环转化为新产品.
结论:
- 食品3D打印对改变食品设计,个性化营养和可持续食品系统具有相当大的前景.
- 解决可扩展性,食品安全,消费者接受和监管框架方面的挑战对于广泛采用至关重要.
- 未来的研究应该专注于优化印刷工艺,确保安全性和可接受性,并探索经济和伦理方面的影响.
相关概念视频
Proteins: Dietary Sources and Requirements
Consuming animal-based products offers high-quality proteins that contain optimal levels and combinations of essential amino acids, crucial for tissue repair and growth. Foods like eggs, milk, fish, and most meats are a source of complete proteins. Legumes and cereals are abundant in proteins; however, they typically lack a full range of essential amino acids. As a result, they are considered incomplete protein sources. Some plant sources like soybeans, quinoa, and amaranth do contain complete...
Microorganisms in Agriculture and Food industry
Microorganisms play a crucial role in agriculture and the food industry, contributing to soil fertility, crop protection, and food production. Their functions range from nitrogen fixation and biopesticide production to fermentation and food preservation, making them indispensable to sustainable farming and food safety.Role in AgricultureNitrogen-fixing bacteria, such as Rhizobium (symbiotic) and Azotobacter (free-living), convert atmospheric nitrogen into ammonia through biological nitrogen...
Microbes in Food Production
Microbial fermentation is central to food biotechnology, enhancing flavor, texture, preservation, and stability. Fermentative microorganisms metabolize carbohydrates into organic acids, alcohols, and other metabolites that inhibit spoilage organisms and improve digestibility while contributing distinctive sensory qualities.In baking, amylases naturally present in flour hydrolyze starch into monosaccharides such as glucose, which Saccharomyces cerevisiae ferments anaerobically. Through...
Sources of Food Contamination
Contamination of food by microbial agents and natural toxins poses significant risks to public health. These hazards can be introduced at various points across the food supply chain, ranging from environmental sources to processing and storage stages. Understanding these contamination pathways is critical for developing strategies to ensure food safety.Seafood is particularly vulnerable to contamination through both environmental exposure and microbial colonization. Toxins from harmful algal...
Principles of Food Preservation
Food spoilage results from microbial growth, enzymatic activity, and environmental factors that gradually degrade the sensory, nutritional, and safety qualities of food. Preservation techniques aim to slow or halt these processes to extend shelf life and maintain product quality.A key concept in food microbiology is the microbial growth curve, which includes four phases: lag, exponential (log), stationary, and death. During the lag phase, bacteria adjust to their environment without significant...
Hazard Analysis and Critical Control Points (HACCP)
Hazard Analysis and Critical Control Points (HACCP) is a science-based, preventive system used globally to ensure food safety by identifying, evaluating, and controlling biological, chemical, and physical hazards throughout food production. Originally developed by NASA and the Pillsbury Company for astronaut food, HACCP is now a core component of the Codex Alimentarius.HACCP operates on prerequisite programs—such as Good Manufacturing Practices (GMPs), sanitation procedures, and supplier...

