Post by account_disabled on Feb 27, 2024 4:55:52 GMT
Precise Fermentation
Imagine sipping on a foamy, creamy shake, or maybe a slice of melty, cheesy pizza with a perfect cheesy drizzle. Maybe start your day with a frothy cappuccino or a bowl of your favorite yogurt topped with berries. Now, imagine enjoying your favorite dairy-filled treats, but they weren't produced with cow's milk .
million tonnes of milk are produced annually by million cows, which require enormous amounts of water, food and land to raise, while releasing methane, a climate-warming gas, into the atmosphere. While milk, cheese and other plant-based dairy products have become more abundant and offer an alternative to traditional dairy, they often do not replicate the original flavor and texture, as the cheese may not be as melted or the milk so foamy.
That's where precise fermentation comes into play. Companies, including many food technology startups, have begun making products identical in taste, texture and nutrients to traditional cow dairy, but without any animals, possibly altering the future of the entire dairy industry.
How does precise ferm Brazil Mobile Number List entation work?
Historically, precise fermentation has been used to produce insulin and vitamins, but it is now also used to produce dairy products.
In the s, precise fermentation began to be used to make cheese. Microorganisms were used to produce the enzyme chymosin, a key component of rennet, which is essential for making cheese, and was previously obtained by slaughtering young calves and harvesting the protein from the stomach lining. Now, about % of rennet is extracted from microorganisms, so if you eat cheese, chances are you've already consumed proteins produced by precise fermentation!
Basically, precision fermentation uses microbes to produce milk proteins, primarily casein and whey, without the cows. Think about how beer is produced: during the fermentation process, yeast (a microorganism) consumes plant sugars and then secretes alcohol. Precise fermentation works in a similar way. The DNA sequences of milk protein are encoded in microorganisms (such as yeast or fungi) and then fermented, producing milk proteins such as whey and casein in about two weeks.
These proteins resulting from the fermentation process are identical to those found in cow's milk and are used as a base for dairy products . This means they have the same taste, texture and nutritional content as dairy products and can be melted, whipped and foamed - everything we expect from dairy products, because functionally they are the same.
What are the benefits of precise fermentation?
It's better for the climate
Livestock need large amounts of food, water, land, and often antibiotics and hormones to produce milk, which has a huge impact on the environment.
One-third of the country's agricultural land is occupied by corn and soybeans, of which only % is consumed by humans; the vast majority is needed to feed animals raised for human consumption. Deforestation, land degradation and loss of biodiversity result from this land use. While dairy-free alternative dairy products can be made from peas, rice, oats, almonds, cashews, soybeans, and even potatoes, the cultivation of these products still contributes to deforestation. According to Grist, soybeans, one of the largest sources of plant protein, require , times more land than fermentation requires to achieve the same nutrient yields.
Overall, livestock are also responsible for % of all greenhouse gas emissions. Cows alone produce , pounds of methane per year, which is emitted into the atmosphere as a greenhouse gas times more potent than carbon dioxide.
Precise fermentation eliminates the enormous use of resources required to produce conventional dairy. Perfect Day, a dairy company that uses precise fermentation techniques, found that its product represents a % reduction in water consumption, % in carbon emissions, and % in energy use.
Its input to output ratio is more efficient
In addition to the lower need for natural resources, in terms of calories produced versus calories consumed, precise fermentation is much more efficient. Of all the feed consumed by American livestock, less than % of the calories or proteins in the feed translate into calories consumed as meat, milk, or eggs by humans. This represents a huge loss of available calories and nutrients throughout the livestock raising process, which is avoided by precise fermentation.
Does not involve animal exploitation
Animal abuse is well documented in factory farms and dairy industries. Dairy cows are usually kept indoors and are often tied, with little or no room to move throughout their lives. They are artificially inseminated to maintain their milk production and are forcibly separated from their calves after giving birth. Milk produced through precise fermentation, on the other hand, does not require any animals to produce dairy products.
It is more nutritious
Dairy products made through precise fermentation often have more nutrients than conventional products. Betterland Milk says its formula requires only one-third the sugar of whole milk and has no high-cholesterol animal fats. It is also storage stable for up to a year, so no refrigeration is required, further reducing energy use.
What companies are using precision fermentation?
The precision fermentation industry is growing rapidly. According to Vegan Review, investment more than doubled in the span of just one year : $ million was invested in precision fermentation technology in and $ million in
Perfect Day
Perfect Day , the first lab-developed dairy company, was one of the first producers of dairy products made through precise fermentation. In the late s, scientists sequenced the genome of cows, then two bioengineers (who would later found the company) copied the genetic code into yeast DNA. This programmed the microbes to make dairy products, instead of alcohol. The company produced a very successful ice cream line and now produces the world's first animal-free whey protein powder.
Changefoods
This alternative cheese company in the Bay Area uses traditional cheese-making methods to produce products that stretch, melt, and taste just like cow's cheese. However, Change Foods products use times less water, times less land and times less energy than traditional animal-based cheeses.
Imagine sipping on a foamy, creamy shake, or maybe a slice of melty, cheesy pizza with a perfect cheesy drizzle. Maybe start your day with a frothy cappuccino or a bowl of your favorite yogurt topped with berries. Now, imagine enjoying your favorite dairy-filled treats, but they weren't produced with cow's milk .
million tonnes of milk are produced annually by million cows, which require enormous amounts of water, food and land to raise, while releasing methane, a climate-warming gas, into the atmosphere. While milk, cheese and other plant-based dairy products have become more abundant and offer an alternative to traditional dairy, they often do not replicate the original flavor and texture, as the cheese may not be as melted or the milk so foamy.
That's where precise fermentation comes into play. Companies, including many food technology startups, have begun making products identical in taste, texture and nutrients to traditional cow dairy, but without any animals, possibly altering the future of the entire dairy industry.
How does precise ferm Brazil Mobile Number List entation work?
Historically, precise fermentation has been used to produce insulin and vitamins, but it is now also used to produce dairy products.
In the s, precise fermentation began to be used to make cheese. Microorganisms were used to produce the enzyme chymosin, a key component of rennet, which is essential for making cheese, and was previously obtained by slaughtering young calves and harvesting the protein from the stomach lining. Now, about % of rennet is extracted from microorganisms, so if you eat cheese, chances are you've already consumed proteins produced by precise fermentation!
Basically, precision fermentation uses microbes to produce milk proteins, primarily casein and whey, without the cows. Think about how beer is produced: during the fermentation process, yeast (a microorganism) consumes plant sugars and then secretes alcohol. Precise fermentation works in a similar way. The DNA sequences of milk protein are encoded in microorganisms (such as yeast or fungi) and then fermented, producing milk proteins such as whey and casein in about two weeks.
These proteins resulting from the fermentation process are identical to those found in cow's milk and are used as a base for dairy products . This means they have the same taste, texture and nutritional content as dairy products and can be melted, whipped and foamed - everything we expect from dairy products, because functionally they are the same.
What are the benefits of precise fermentation?
It's better for the climate
Livestock need large amounts of food, water, land, and often antibiotics and hormones to produce milk, which has a huge impact on the environment.
One-third of the country's agricultural land is occupied by corn and soybeans, of which only % is consumed by humans; the vast majority is needed to feed animals raised for human consumption. Deforestation, land degradation and loss of biodiversity result from this land use. While dairy-free alternative dairy products can be made from peas, rice, oats, almonds, cashews, soybeans, and even potatoes, the cultivation of these products still contributes to deforestation. According to Grist, soybeans, one of the largest sources of plant protein, require , times more land than fermentation requires to achieve the same nutrient yields.
Overall, livestock are also responsible for % of all greenhouse gas emissions. Cows alone produce , pounds of methane per year, which is emitted into the atmosphere as a greenhouse gas times more potent than carbon dioxide.
Precise fermentation eliminates the enormous use of resources required to produce conventional dairy. Perfect Day, a dairy company that uses precise fermentation techniques, found that its product represents a % reduction in water consumption, % in carbon emissions, and % in energy use.
Its input to output ratio is more efficient
In addition to the lower need for natural resources, in terms of calories produced versus calories consumed, precise fermentation is much more efficient. Of all the feed consumed by American livestock, less than % of the calories or proteins in the feed translate into calories consumed as meat, milk, or eggs by humans. This represents a huge loss of available calories and nutrients throughout the livestock raising process, which is avoided by precise fermentation.
Does not involve animal exploitation
Animal abuse is well documented in factory farms and dairy industries. Dairy cows are usually kept indoors and are often tied, with little or no room to move throughout their lives. They are artificially inseminated to maintain their milk production and are forcibly separated from their calves after giving birth. Milk produced through precise fermentation, on the other hand, does not require any animals to produce dairy products.
It is more nutritious
Dairy products made through precise fermentation often have more nutrients than conventional products. Betterland Milk says its formula requires only one-third the sugar of whole milk and has no high-cholesterol animal fats. It is also storage stable for up to a year, so no refrigeration is required, further reducing energy use.
What companies are using precision fermentation?
The precision fermentation industry is growing rapidly. According to Vegan Review, investment more than doubled in the span of just one year : $ million was invested in precision fermentation technology in and $ million in
Perfect Day
Perfect Day , the first lab-developed dairy company, was one of the first producers of dairy products made through precise fermentation. In the late s, scientists sequenced the genome of cows, then two bioengineers (who would later found the company) copied the genetic code into yeast DNA. This programmed the microbes to make dairy products, instead of alcohol. The company produced a very successful ice cream line and now produces the world's first animal-free whey protein powder.
Changefoods
This alternative cheese company in the Bay Area uses traditional cheese-making methods to produce products that stretch, melt, and taste just like cow's cheese. However, Change Foods products use times less water, times less land and times less energy than traditional animal-based cheeses.