Foie gras ; French:[fwaɡʁɑ], ) is a specialty food product made of the liver of a duck or goose. According to French law, foie gras is defined as the liver of a duck or goose fattened by gavage.
A meat alternative or meat substitute, is a food product made from vegetarian or vegan ingredients, eaten as a replacement for meat. Meat alternatives typically approximate qualities of specific types of meat, such as mouthfeel, flavor, appearance, or chemical characteristics. Plant- and fungus-based substitutes are frequently made with soy, but may also be made from wheat gluten as in seitan, pea protein as in the Beyond Burger, or mycoprotein as in Quorn. Alternative protein foods can also be made by precision fermentation, where single cell organisms such as yeast produce specific proteins using a carbon source; as well as cultivated or laboratory grown, based on tissue engineering techniques. The ingredients of meat alternative include 50–80% water, 10–25% textured vegetable proteins, 4–20% non-textured proteins, 0–15% fat and oil, 3-10% flavors/spices, 1-5% binding agents and 0-0.5% coloring agents.
Cultured meat, also known as cultivated meat among other names, is a form of cellular agriculture where meat is produced by culturing animal cells in vitro. Cultured meat is produced using tissue engineering techniques pioneered in regenerative medicine. Jason Matheny popularized the concept in the early 2000s after he co-authored a paper on cultured meat production and created New Harvest, the world's first non-profit organization dedicated to in-vitro meat research. Cultured meat has the potential to mitigate the environmental impact of meat production and address issues regarding animal welfare, food security and human health.
Schmaltz is rendered (clarified) chicken or goose fat. It is an integral part of traditional Ashkenazi Jewish cuisine, where it has been used for centuries in a wide array of dishes, such as chicken soup, latkes, matzah brei, chopped liver, matzah balls, fried chicken, and many others, as a cooking fat, spread, or flavor enhancer.
Chick culling or unwanted chick killing is the process of separating and killing unwanted chicks for which the intensive animal farming industry has no use. It occurs in all industrialised egg production, whether free range, organic, or battery cage. However, some certified pasture-raised egg farms are taking steps to eliminate the practice entirely. Worldwide, around 7 billion male chicks are culled each year in the egg industry. Because male chickens do not lay eggs and only those in breeding programmes are required to fertilise eggs, they are considered redundant to the egg-laying industry and are usually killed shortly after being sexed, which occurs just days after they are conceived or after they hatch. Some methods of culling that do not involve anaesthetics include: cervical dislocation, asphyxiation by carbon dioxide, and maceration using a high-speed grinder. Maceration is the primary method in the United States. Maceration is often a preferred method over carbon dioxide asphyxiation in western countries as it is often considered as "more humane" due to the deaths occurring immediately or within a second.
New Harvest is a donor-funded research institute dedicated to the field of cellular agriculture, focusing on advances in scientific research efforts surrounding cultured animal products. Its research aims to resolve growing environmental and ethical concerns associated with industrial livestock production.
Three dimensional (3D) bioprinting is the utilization of 3D printing–like techniques to combine cells, growth factors, bio-inks, and biomaterials to fabricate functional structures that were traditionally used for tissue engineering applications but in recent times have seen increased interest in other applications such as biosensing, and environmental remediation. Generally, 3D bioprinting utilizes a layer-by-layer method to deposit materials known as bio-inks to create tissue-like structures that are later used in various medical and tissue engineering fields. 3D bioprinting covers a broad range of bioprinting techniques and biomaterials. Currently, bioprinting can be used to print tissue and organ models to help research drugs and potential treatments. Nonetheless, translation of bioprinted living cellular constructs into clinical application is met with several issues due to the complexity and cell number necessary to create functional organs. However, innovations span from bioprinting of extracellular matrix to mixing cells with hydrogels deposited layer by layer to produce the desired tissue. In addition, 3D bioprinting has begun to incorporate the printing of scaffolds which can be used to regenerate joints and ligaments. Apart from these, 3D bioprinting has recently been used in environmental remediation applications, including the fabrication of functional biofilms that host functional microorganisms that can facilitate pollutant removal.
Eat Just, Inc. is a private company headquartered in San Francisco, California, US. It develops and markets plant-based alternatives to conventionally produced egg products, as well as cultivated meat products. Eat Just was founded in 2011 by Josh Tetrick and Josh Balk. It raised about $120 million in early venture capital and became a unicorn in 2016 by surpassing a $1 billion valuation. It has been involved in several highly publicized disputes with traditional egg industry interests. In December 2020, its cultivated chicken meat became the first cultured meat to receive regulatory approval in Singapore. Shortly thereafter, Eat Just's cultured meat was sold to diners at the Singapore restaurant 1880, making it the "world's first commercial sale of cell-cultured meat".
Upside Foods is a food technology company headquartered in Berkeley, California, aiming to grow sustainable cultured meat. The company was founded in 2015 by Uma Valeti (CEO), Nicholas Genovese (CSO), and Will Clem. Valeti was a cardiologist and a professor at the University of Minnesota.
SuperMeat is an Israeli startup company working to develop a "meal-ready" chicken cultured meat product created through the use of cell culture.
Cellular agriculture focuses on the production of agricultural products from cell cultures using a combination of biotechnology, tissue engineering, molecular biology, and synthetic biology to create and design new methods of producing proteins, fats, and tissues that would otherwise come from traditional agriculture. Most of the industry is focused on animal products such as meat, milk, and eggs, produced in cell culture rather than raising and slaughtering farmed livestock which is associated with substantial global problems of detrimental environmental impacts, animal welfare, food security and human health. Cellular agriculture is a field of the biobased economy. The most well known cellular agriculture concept is cultured meat.
Marcus Johannes "Mark" Post is a Dutch pharmacologist who is Professor of Vascular Physiology at Maastricht University and Professor of Angiogenesis in Tissue Engineering at the Eindhoven University of Technology. On 5 August 2013, he was the first in the world to present a proof of concept for cultured meat. In 2020, he was listed by Prospect as the ninth-greatest thinker for the COVID-19 era.
Mosa Meat is a Dutch food technology company, headquartered in Maastricht, Netherlands, creating production methods for cultured meat. It was founded in May 2016.
Bico Group is a bioconvergence startup that designs and supplies technologies and services to enhance biology research. It focuses on commercializing technologies for life science research as well as bioprinting, and its products often combine capabilities in artificial intelligence, robotics, multiomics, and diagnostics.
Aleph Farms is a cellular agriculture company active in the food technology space. It was co-founded in 2017 by the Israeli food-tech incubator "The Kitchen Hub" of Strauss Group Ltd., and Prof. Shulamit Levenberg of the Faculty of Biomedical Engineering at Technion – Israel Institute of Technology and is headquartered in Rehovot, Israel.
3D food printing is the process of manufacturing food products using a variety of additive manufacturing techniques. Most commonly, food grade syringes hold the printing material, which is then deposited through a food grade nozzle layer by layer. The most advanced 3D food printers have pre-loaded recipes on board and also allow the user to remotely design their food on their computers, phones or some IoT device. The food can be customized in shape, color, texture, flavor or nutrition, which makes it very useful in various fields such as space exploration and healthcare.
Vow is an Australian company that grows cultured meat for commercial distribution.
Peter Johannes "Peter" Valstar is a Dutch politician of the conservative liberal People's Party for Freedom and Democracy (VVD). He worked as a press officer for the VVD, as the political assistant of Minister Jeanine Hennis-Plasschaert and Prime Minister Mark Rutte, and as a spokesperson at the Ministry of Defence before being elected to the House of Representatives in March 2021. He lost his bid for re-election in November 2023.
Believer Meats, from 2018 to 2022 known as Future Meat Technologies, or Future Meat for short, is a biotechnology firm which produces cultured meat from chicken cells and is working on cultured lamb kebabs and beef burgers. Based in Israel, its main office is located in Jerusalem, while its primary production facility is operating in Rehovot. Future Meat Technologies mainly seeks to supply hardware and cell lines to manufacturers of cultured meat rather than directly selling food products to consumers. In November 2022, Future Meat Technologies rebranded to Believer Meats.
Meatable is a Dutch biotechnology company aimed at cultured meat, particularly pork.
