How do we eat meat–the role of structure, mechanics, oral processing, and sensory perception in designing meat analogs

This study provides an overview of over 50 publications exploring the consumers’ motives for choosing meat analogs over real meat, how they perceive them, and what can be learned from meat structure, mechanics, oral processing, and dynamic sensory analysis for meat analog design. Meat analogs’ sensory perception is their main lack, while ethics, health, and environmental statements might be used to boost their promotion. Methods for meat structure and mechanics’ analysis are well established and translated (to some degree) to meat analog’s quality analysis. However, limited information is present concerning meat and meat analogs’ oral processing and dynamic perception, which can be seen as a chance for future research and improvement.

Potential of Analog Meat from Rubber Seeds through Tissue Culture as a Solution for Unsaturated Fatty Acid Rich Meat: A Literature Review

Non-communicable diseases (NCD) in Indonesia is a chronic disease caused by many factors, such as genetical, physiological, environmental, behavioral and lifestile. According to Basic Health Research survey (RISKESDAS) in 2013 and 2018, the prevalence of NCD showed increasing number within the last 5 years. The cause of this phenomena was proofed due half of Indonesians people had been consuming high fat or cholesterol or fried food, 1 – 6 timer per week. This mini narrative review study aims to exploring and discovering the potency of meat analog (in-vitro meat) and tissue culture of rubber seed as a solution for high unsaturated fat meat diet. Literature study related to NCD was found in National Library of Medicine (PubMed). We found that rubber seed contains 9 out of 10 essential amino acid and some unsaturated fatty acids in which when combined with tempeh made by pillar nut (Vina unguiculata) will potentially become an analog meat (in vitro meat) by tissue culture. This idea should be implemented with experimental study hence clinical potency of aforementioned meat analog will be well known.

A Novel Approach for Tuning the Physicochemical, Textural, and Sensory Characteristics of Plant-Based Meat Analogs with Different Levels of Methylcellulose Concentration

This study assessed the effects of Methylcellulose (MC) at different concentrations on plant-based meat analog (PBMA) patties, comprised of commercial texture vegetable protein (C-TVP) and textured isolate soy protein (T-ISP) as key ingredients, and compared to beef patty control. A significantly higher difference was observed in moisture content in control with increasing MC concentration than the C-TVP and T-ISP patties. However, protein varied significantly among three different protein sources, with control had higher protein content than PBMA patties. Crude fiber content recorded higher values in C-TVP as compared to control. Significantly lower pH values were recorded in control than C-TVP and T-ISP respectively. Regardless, with the addition of MC or ingredient PBMA and control patties tend to reduce lightness (L*) and redness (a*) value after cooking. Although control sample before cooking exhibits lighter and redder than PBMA patties (C-TVP and T-ISP). Likewise, water holding capacity (WHC) decreases as the concentration of MC increases (1.5–4%) in control and PBMA patties. Warner-Bratzler shear force (WBSF) and texture profile analysis (TPA), including hardness, chewiness, and gumminess of control, were significantly higher than C-TVP and T-ISP. Consequently, panelists’ in the sensory analysis presented that C-TVP patties containing 3% of MC had better sensory properties than T-ISP. Hence, PBMA patties with C-TVP and incorporation of 3% MC are considered ideal for manufacturing of meat analog as related to control (beef).

Methods for Testing the Quality Attributes of Plant-Based Foods: Meat- and Processed-Meat Analogs

The modern food system is seeing a change in consumption patterns provoked by several drivers—including ethical, health, and environmental concerns—that are increasing the sales of meat analog foods. This change is accompanied by increased research and development activities in the area of plant-based meats. The aim of the present review is to describe methods that are being employed by scientists to analyze and characterize the properties of meat alternatives and to propose standardized methods that could be utilized in the future. In particular, methods to determine the proximate composition, microstructure, appearance, textural properties, water-holding properties, cooking resilience, and sensory attributes, of plant-based meat are given. The principles behind these methods are presented, their utility is critically assessed, and practical examples will be discussed. This article will help to guide further studies and to choose appropriate methods to assess raw materials, processes, products, and consumption behavior of meat analogs.