Last Updated on Aug 3, 2025 by Happy Dieter
In this article, we’ll explore the factors contributing to the high price of caviar, including its limited supply, labor-intensive production methods, and the exclusivity associated with certain types. Get ready to unravel why indulging in these tiny pearls from the sea demands a premium. Scroll down for an insightful journey through our top picks and discover what makes each variety worth every penny.
Key Takeaways
- The rarity of Caspian sturgeon fish contributes to the high cost of caviar, as many sturgeon species are endangered.
- The labor-intensive harvesting process involved in collecting caviar adds to its expensive nature, making it a luxury food item.
- Strict quality control standards ensure that only the finest caviar reaches the market, maintaining its exclusivity and the high caviar price.
- The delicate taste and unique texture of caviar justify its high price, appealing to luxury consumers who seek exceptional culinary experiences.
- High demand among luxury consumers further drives up the price of caviar, reflecting its status as a symbol of opulence and sophistication.
- Limited legal fishing and trade due to conservation efforts contribute to the scarcity of wild caviar, elevating its price and prestige in the market.

1. The Rarity of Sturgeon Species and Wild Sturgeon Populations
Sturgeon takes around 10-25 years to mature before they can be harvested for caviar, making it a time-consuming and resource-intensive process. Overfishing and habitat loss have significantly reduced wild sturgeon populations, further exacerbating their scarcity in the wild.
The most prized types of sturgeon, including the Beluga, Osetra, and Sevruga sturgeon, are native to the Caspian Sea. Decades of overfishing have placed many of these species on the red list of threatened or endangered species. The legendary Beluga sturgeon, which produces the most sought-after fish roe, is now critically endangered, making its caviar exceedingly rare and contributing to why caviar is so expensive.
To protect the dwindling sturgeon population, many regions have imposed strict regulations on sturgeon fishing. These restrictions are aimed at controlling the harvesting of sturgeons and safeguarding their natural habitats. This has led to a significant decrease in the supply of wild caviar, pushing the caviar price even higher.


2. The Labor-Intensive Process of Caviar Production
Harvesting caviar involves precise surgical techniques, where each female sturgeon must be individually assessed for caviar readiness. This meticulous process is essential to ensure the quality and flavor of the final product. Skilled and experienced professionals are required for caviar extraction due to its delicate nature.
The delicacy of sturgeon eggs demands meticulous handling throughout the production process. Any mishandling can result in spoilage, impacting the overall quality and value of the product. This intensive production method contributes significantly to why caviar is so expensive. In recent years, a new technique known as “no-kill caviar” harvesting has emerged. This process involves gently massaging the fish roe from the female sturgeon, allowing her to continue to produce eggs in the future. While more sustainable, this method is even more specialized and labor-intensive, further impacting the caviar cost.
The labor-intensive nature of harvesting caviar also extends to ensuring sustainable practices. Many producers have adopted hybrid methods that allow them to harvest without harming or depleting wild sturgeon populations. These sustainable approaches require time, resources, and expertise but are crucial for preserving this luxury food source.

3. The Strict Quality Control Standards
Caviar undergoes rigorous testing for taste, texture, and appearance. Producers meticulously inspect each batch to ensure exceptional quality and grade. This process involves assessing the size, color, and firmness of the eggs to eliminate any defects.
Stringent regulations govern caviar processing and packaging to maintain its purity and authenticity. Specialized facilities are mandated for caviar production, ensuring that it is free from impurities or contaminants. These measures contribute to the high cost of caviar as great care is taken at every stage of production.
Furthermore, caviar producers adhere to strict hygiene and sanitation protocols during processing. This prevents any compromise in quality due to bacterial contamination or other issues related to handling.
4. The Unmatched Taste of Caviar: A True Delicacy
Caviar offers a distinct buttery, nutty flavor with a hint of sea breeze, creating a culinary experience unlike any other. Its delicate, silky texture provides a luxurious mouthfeel that elevates the overall sensory experience. This combination of unique flavors and textures makes caviar highly sought after by gourmet enthusiasts.
Furthermore, caviar’s subtle brininess and smooth pop appeal to discerning palates, adding an element of surprise to each bite. The complex flavors of caviar develop through a meticulous aging process, enhancing its depth and richness over time. These factors contribute significantly to the exclusivity and allure of true caviar. To properly enjoy caviar, it’s best to use a non-metallic spoon, such as mother-of-pearl, as metal can impart an unwanted metallic taste. It is traditionally served on blinis with a dollop of crème fraîche to complement its rich flavor without overpowering it.
In addition to its taste profile, wild caviar from regions like the Caspian Sea is renowned for its exceptional quality in terms of color, salt content, and chewiness. The varying characteristics among different types of wild caviar add layers to the overall appreciation for this delicacy.

5. High Demand Among Luxury Consumers
Caviar’s allure extends far beyond its taste; it is a coveted item among connoisseurs and upscale dining establishments globally. The association of caviar with opulence and indulgence fuels its demand, driving prices higher in the market.
Luxury consumers are drawn to caviar due to its symbolic representation of status and sophistication within culinary circles. Its presence at high-end events further solidifies its reputation as a prestigious delicacy, contributing to sustained market demand.
The high cost of caviar can be attributed to the consistent appeal it holds for luxury consumers who are willing to pay a premium for this exclusive gourmet experience. As such, the supply struggles to keep up with the soaring demand from discerning individuals seeking out this rare and highly sought-after delicacy.
Types of Caviar and Their Price Differences
Not all caviar is created equal, and the species of sturgeon it comes from is the biggest factor in its price. Understanding the different types helps to clarify why caviar is so expensive.
Beluga Caviar
Considered the king of caviar, Beluga caviar comes from the Beluga sturgeon. It is one of the most expensive types due to the fish’s critically endangered status and long maturation period of up to 20 years. Its pearls are the largest, ranging in color from light gray to black, and are prized for their delicate skin and buttery, creamy flavor.
Osetra Caviar
Osetra caviar is another highly sought-after variety. It has a firm texture and a nutty, rich flavor that is more pronounced than Beluga. The color of Osetra roe varies widely, from golden yellow to dark brown, which adds to its appeal. Its price is high, though generally less than Beluga.
Sevruga Caviar
Sevruga sturgeon mature faster than Beluga or Osetra, typically in 8 to 10 years, which makes Sevruga caviar more available and slightly less expensive. Its eggs are smaller and have a more intense, salty flavor. This makes it a popular choice for those new to the world of fine caviar.
American Caviar
In the United States, caviar farms produce roe from native species like the Hackleback sturgeon and Paddlefish. While not considered “true caviar” by some purists, American caviar like Hackleback caviar offers a high-quality, more affordable alternative for those looking to enjoy this luxury food.
6. Long Maturation Period for Sturgeon
Sturgeon, the fish that produces caviar, requires a lengthy period of 10-25 years to reach optimal maturity for producing high-quality caviar. This slow maturation process significantly contributes to the scarcity and value of sturgeon roe in the market.
The extended growth period directly adds to the investment needed for caviar production, making it a labor-intensive and time-consuming process. As a result, this long maturation period plays a crucial role in driving up the cost of caviar due to the substantial resources required during this prolonged waiting time.
Moreover, sturgeon’s maturation has a direct impact on the size, flavor, and texture of its eggs. The longer it takes for sturgeons to mature, the larger and more flavorful their eggs become – factors highly prized by connoisseurs around the world. This further emphasizes why caviar from well-matured sturgeons commands such high prices.
7. Limited Legal Fishing and Trade Due to Conservation Efforts
Conservation measures are in place to limit the capture and trade of wild sturgeon, contributing to the limited supply of caviar. International agreements have been established to protect endangered sturgeon species, emphasizing the significance of preserving their habitats.
Legal frameworks enforce quotas on sturgeon fishing to prevent overexploitation, ensuring that these valuable fish are not excessively harvested for their roe. These regulations are crucial for maintaining a sustainable supply of caviar while safeguarding sturgeon populations from habitat destruction and overfishing.
The inland sea habitats where sturgeons thrive face various environmental challenges, further underscoring the importance of stringent conservation efforts. Preserving these ecosystems is vital not only for sustaining caviar production but also for maintaining biodiversity and ecological balance within these unique aquatic environments.
8. The Rise and Cost of Sustainable Sturgeon Farms
Sustainable aquaculture methods require significant financial investment. This is due to the need for specialized infrastructure and technology that ensures minimal environmental impact. For instance, sturgeon farms often implement recirculating aquaculture systems (RAS) to minimize water usage and waste discharge, which demands substantial initial capital.
Environmental stewardship in sturgeon farming increases production costs. Farms must adhere to stringent regulations aimed at preserving natural habitats and minimizing pollution. This means investing in measures such as water treatment facilities and habitat restoration programs, all of which contribute to the overall cost of caviar production.
Investments in eco-friendly technologies further elevate caviar production costs. These technologies may include solar-powered equipment, energy-efficient heating and cooling systems for hatcheries, or innovative feed formulations designed to reduce waste output from the farm.
9. Import Taxes and Transportation Costs
International trade tariffs significantly impact the pricing of imported caviar products. For instance, the United States imposes a 15% tariff on imported caviar from China, which directly affects the price tag for consumers. This added expense is a key factor in why caviar is so expensive.
Moreover, shipping delicate caviar globally necessitates specialized transportation methods to maintain its quality and freshness. These stringent requirements lead to higher transportation costs, further contributing to the overall pricing of caviar.
Import duties imposed on luxury food items such as caviar can substantially impact the final retail price that consumers pay for these products. For example, European Union countries have import duties ranging from 12% to 20% for various types of caviar imported from non-EU countries like Russia or Iran.

10. The Exclusivity and Prestige Associated with Caviar Consumption
Caviar’s historical association with royalty enhances its exclusivity and allure. Dating back to ancient times, caviar has been a delicacy reserved for the upper echelons of society, contributing to its prestigious image.
Exquisite serving traditions elevate the prestige of consuming caviar at upscale events. The meticulous presentation and consumption rituals associated with serving caviar further emphasize its status as a luxury item, adding an air of sophistication to any occasion.
Limited availability creates an aura of exclusivity around caviar consumption. With the decline in wild sturgeon populations due to overfishing and habitat destruction, coupled with strict regulations on sustainable caviar production, the scarcity of this prized delicacy adds to its allure and value.
Conclusion
In a nutshell, the explanation for Why Caviar Is So Expensive can be attributed to various factors, including the rarity of sturgeon fish, the labor-intensive harvesting process, strict quality control standards, and the high demand among luxury consumers. The long maturation period for sturgeon, limited legal fishing due to conservation efforts, the cost of sustainable farming practices, and import taxes all contribute to its hefty price tag. It is considered one of the most expensive foods in the world for these combined reasons.
Now that you understand why caviar comes with such a hefty price tag, perhaps you’ll appreciate those tiny, glistening pearls even more the next time you have a taste. Whether it’s indulging in this luxurious delicacy or simply marveling at its opulence from afar, caviar’s allure is undeniable. So go ahead, savor the experience – after all, life’s too short not to relish in a little luxury now and then.
Are Caviar and Anti-Aging Superfoods Related in Terms of Cost and Benefits?
Yes, caviar and Anti-Aging Superfoods are related in terms of cost and benefits. Both are considered luxurious and high-end, with caviar being a more expensive option. However, both are rich in antioxidants and nutrients that can help support overall health and combat the effects of aging.
FAQs
Q: Why is caviar so expensive?
A: Caviar is considered one of the most expensive delicacies in the world due to its rarity, the type of fish it comes from, and the meticulous process involved in harvesting and processing the fish eggs. The caviar industry has strict regulations, and the amount of caviar they produce is limited, making it a luxury item.
Q: What type of fish does caviar come from?
A: Caviar comes from sturgeon, which are known for their long lifespan and slow reproductive rates. Female sturgeon take between 8 to 20 years to mature before they can produce eggs at a time, significantly contributing to the rarity and cost of quality caviar.
Q: How much is caviar?
A: The price of caviar can vary widely depending on the species of sturgeon and the quality of caviar. Generally, much it costs can range from a few hundred to several thousand dollars per kilogram, with the most expensive caviar in the world being sourced from rare sturgeon.
Q: What makes caviar the most expensive?
A: Caviar is the most expensive due to factors like the rarity of the fish, the lengthy process of harvesting, and the demand for high-quality caviar. The best caviar is often derived from albino beluga sturgeons, which are rare and produce limited amounts of eggs.
Q: How is caviar processed?
A: The process of making caviar involves carefully extracting the fish eggs from the female sturgeon, rinsing them, and then salting them to enhance their flavor and preserve their quality. Pasteurized caviar may also be produced, which has a longer shelf life but can alter the taste.
Last Updated on Aug 3, 2025 by Happy Dieter
In this article, we’ll explore the factors contributing to the high price of caviar, including its limited supply, labor-intensive production methods, and the exclusivity associated with certain types. Get ready to unravel why indulging in these tiny pearls from the sea demands a premium. Scroll down for an insightful journey through our top picks and discover what makes each variety worth every penny.
Key Takeaways
- The rarity of Caspian sturgeon fish contributes to the high cost of caviar, as many sturgeon species are endangered.
- The labor-intensive harvesting process involved in collecting caviar adds to its expensive nature, making it a luxury food item.
- Strict quality control standards ensure that only the finest caviar reaches the market, maintaining its exclusivity and the high caviar price.
- The delicate taste and unique texture of caviar justify its high price, appealing to luxury consumers who seek exceptional culinary experiences.
- High demand among luxury consumers further drives up the price of caviar, reflecting its status as a symbol of opulence and sophistication.
- Limited legal fishing and trade due to conservation efforts contribute to the scarcity of wild caviar, elevating its price and prestige in the market.

1. The Rarity of Sturgeon Species and Wild Sturgeon Populations
Sturgeon takes around 10-25 years to mature before they can be harvested for caviar, making it a time-consuming and resource-intensive process. Overfishing and habitat loss have significantly reduced wild sturgeon populations, further exacerbating their scarcity in the wild.
The most prized types of sturgeon, including the Beluga, Osetra, and Sevruga sturgeon, are native to the Caspian Sea. Decades of overfishing have placed many of these species on the red list of threatened or endangered species. The legendary Beluga sturgeon, which produces the most sought-after fish roe, is now critically endangered, making its caviar exceedingly rare and contributing to why caviar is so expensive.
To protect the dwindling sturgeon population, many regions have imposed strict regulations on sturgeon fishing. These restrictions are aimed at controlling the harvesting of sturgeons and safeguarding their natural habitats. This has led to a significant decrease in the supply of wild caviar, pushing the caviar price even higher.


2. The Labor-Intensive Process of Caviar Production
Harvesting caviar involves precise surgical techniques, where each female sturgeon must be individually assessed for caviar readiness. This meticulous process is essential to ensure the quality and flavor of the final product. Skilled and experienced professionals are required for caviar extraction due to its delicate nature.
The delicacy of sturgeon eggs demands meticulous handling throughout the production process. Any mishandling can result in spoilage, impacting the overall quality and value of the product. This intensive production method contributes significantly to why caviar is so expensive. In recent years, a new technique known as “no-kill caviar” harvesting has emerged. This process involves gently massaging the fish roe from the female sturgeon, allowing her to continue to produce eggs in the future. While more sustainable, this method is even more specialized and labor-intensive, further impacting the caviar cost.
The labor-intensive nature of harvesting caviar also extends to ensuring sustainable practices. Many producers have adopted hybrid methods that allow them to harvest without harming or depleting wild sturgeon populations. These sustainable approaches require time, resources, and expertise but are crucial for preserving this luxury food source.

3. The Strict Quality Control Standards
Caviar undergoes rigorous testing for taste, texture, and appearance. Producers meticulously inspect each batch to ensure exceptional quality and grade. This process involves assessing the size, color, and firmness of the eggs to eliminate any defects.
Stringent regulations govern caviar processing and packaging to maintain its purity and authenticity. Specialized facilities are mandated for caviar production, ensuring that it is free from impurities or contaminants. These measures contribute to the high cost of caviar as great care is taken at every stage of production.
Furthermore, caviar producers adhere to strict hygiene and sanitation protocols during processing. This prevents any compromise in quality due to bacterial contamination or other issues related to handling.
4. The Unmatched Taste of Caviar: A True Delicacy
Caviar offers a distinct buttery, nutty flavor with a hint of sea breeze, creating a culinary experience unlike any other. Its delicate, silky texture provides a luxurious mouthfeel that elevates the overall sensory experience. This combination of unique flavors and textures makes caviar highly sought after by gourmet enthusiasts.
Furthermore, caviar’s subtle brininess and smooth pop appeal to discerning palates, adding an element of surprise to each bite. The complex flavors of caviar develop through a meticulous aging process, enhancing its depth and richness over time. These factors contribute significantly to the exclusivity and allure of true caviar. To properly enjoy caviar, it’s best to use a non-metallic spoon, such as mother-of-pearl, as metal can impart an unwanted metallic taste. It is traditionally served on blinis with a dollop of crème fraîche to complement its rich flavor without overpowering it.
In addition to its taste profile, wild caviar from regions like the Caspian Sea is renowned for its exceptional quality in terms of color, salt content, and chewiness. The varying characteristics among different types of wild caviar add layers to the overall appreciation for this delicacy.

5. High Demand Among Luxury Consumers
Caviar’s allure extends far beyond its taste; it is a coveted item among connoisseurs and upscale dining establishments globally. The association of caviar with opulence and indulgence fuels its demand, driving prices higher in the market.
Luxury consumers are drawn to caviar due to its symbolic representation of status and sophistication within culinary circles. Its presence at high-end events further solidifies its reputation as a prestigious delicacy, contributing to sustained market demand.
The high cost of caviar can be attributed to the consistent appeal it holds for luxury consumers who are willing to pay a premium for this exclusive gourmet experience. As such, the supply struggles to keep up with the soaring demand from discerning individuals seeking out this rare and highly sought-after delicacy.
Types of Caviar and Their Price Differences
Not all caviar is created equal, and the species of sturgeon it comes from is the biggest factor in its price. Understanding the different types helps to clarify why caviar is so expensive.
Beluga Caviar
Considered the king of caviar, Beluga caviar comes from the Beluga sturgeon. It is one of the most expensive types due to the fish’s critically endangered status and long maturation period of up to 20 years. Its pearls are the largest, ranging in color from light gray to black, and are prized for their delicate skin and buttery, creamy flavor.
Osetra Caviar
Osetra caviar is another highly sought-after variety. It has a firm texture and a nutty, rich flavor that is more pronounced than Beluga. The color of Osetra roe varies widely, from golden yellow to dark brown, which adds to its appeal. Its price is high, though generally less than Beluga.
Sevruga Caviar
Sevruga sturgeon mature faster than Beluga or Osetra, typically in 8 to 10 years, which makes Sevruga caviar more available and slightly less expensive. Its eggs are smaller and have a more intense, salty flavor. This makes it a popular choice for those new to the world of fine caviar.
American Caviar
In the United States, caviar farms produce roe from native species like the Hackleback sturgeon and Paddlefish. While not considered “true caviar” by some purists, American caviar like Hackleback caviar offers a high-quality, more affordable alternative for those looking to enjoy this luxury food.
6. Long Maturation Period for Sturgeon
Sturgeon, the fish that produces caviar, requires a lengthy period of 10-25 years to reach optimal maturity for producing high-quality caviar. This slow maturation process significantly contributes to the scarcity and value of sturgeon roe in the market.
The extended growth period directly adds to the investment needed for caviar production, making it a labor-intensive and time-consuming process. As a result, this long maturation period plays a crucial role in driving up the cost of caviar due to the substantial resources required during this prolonged waiting time.
Moreover, sturgeon’s maturation has a direct impact on the size, flavor, and texture of its eggs. The longer it takes for sturgeons to mature, the larger and more flavorful their eggs become – factors highly prized by connoisseurs around the world. This further emphasizes why caviar from well-matured sturgeons commands such high prices.
7. Limited Legal Fishing and Trade Due to Conservation Efforts
Conservation measures are in place to limit the capture and trade of wild sturgeon, contributing to the limited supply of caviar. International agreements have been established to protect endangered sturgeon species, emphasizing the significance of preserving their habitats.
Legal frameworks enforce quotas on sturgeon fishing to prevent overexploitation, ensuring that these valuable fish are not excessively harvested for their roe. These regulations are crucial for maintaining a sustainable supply of caviar while safeguarding sturgeon populations from habitat destruction and overfishing.
The inland sea habitats where sturgeons thrive face various environmental challenges, further underscoring the importance of stringent conservation efforts. Preserving these ecosystems is vital not only for sustaining caviar production but also for maintaining biodiversity and ecological balance within these unique aquatic environments.
8. The Rise and Cost of Sustainable Sturgeon Farms
Sustainable aquaculture methods require significant financial investment. This is due to the need for specialized infrastructure and technology that ensures minimal environmental impact. For instance, sturgeon farms often implement recirculating aquaculture systems (RAS) to minimize water usage and waste discharge, which demands substantial initial capital.
Environmental stewardship in sturgeon farming increases production costs. Farms must adhere to stringent regulations aimed at preserving natural habitats and minimizing pollution. This means investing in measures such as water treatment facilities and habitat restoration programs, all of which contribute to the overall cost of caviar production.
Investments in eco-friendly technologies further elevate caviar production costs. These technologies may include solar-powered equipment, energy-efficient heating and cooling systems for hatcheries, or innovative feed formulations designed to reduce waste output from the farm.
9. Import Taxes and Transportation Costs
International trade tariffs significantly impact the pricing of imported caviar products. For instance, the United States imposes a 15% tariff on imported caviar from China, which directly affects the price tag for consumers. This added expense is a key factor in why caviar is so expensive.
Moreover, shipping delicate caviar globally necessitates specialized transportation methods to maintain its quality and freshness. These stringent requirements lead to higher transportation costs, further contributing to the overall pricing of caviar.
Import duties imposed on luxury food items such as caviar can substantially impact the final retail price that consumers pay for these products. For example, European Union countries have import duties ranging from 12% to 20% for various types of caviar imported from non-EU countries like Russia or Iran.

10. The Exclusivity and Prestige Associated with Caviar Consumption
Caviar’s historical association with royalty enhances its exclusivity and allure. Dating back to ancient times, caviar has been a delicacy reserved for the upper echelons of society, contributing to its prestigious image.
Exquisite serving traditions elevate the prestige of consuming caviar at upscale events. The meticulous presentation and consumption rituals associated with serving caviar further emphasize its status as a luxury item, adding an air of sophistication to any occasion.
Limited availability creates an aura of exclusivity around caviar consumption. With the decline in wild sturgeon populations due to overfishing and habitat destruction, coupled with strict regulations on sustainable caviar production, the scarcity of this prized delicacy adds to its allure and value.
Conclusion
In a nutshell, the explanation for Why Caviar Is So Expensive can be attributed to various factors, including the rarity of sturgeon fish, the labor-intensive harvesting process, strict quality control standards, and the high demand among luxury consumers. The long maturation period for sturgeon, limited legal fishing due to conservation efforts, the cost of sustainable farming practices, and import taxes all contribute to its hefty price tag. It is considered one of the most expensive foods in the world for these combined reasons.
Now that you understand why caviar comes with such a hefty price tag, perhaps you’ll appreciate those tiny, glistening pearls even more the next time you have a taste. Whether it’s indulging in this luxurious delicacy or simply marveling at its opulence from afar, caviar’s allure is undeniable. So go ahead, savor the experience – after all, life’s too short not to relish in a little luxury now and then.
Are Caviar and Anti-Aging Superfoods Related in Terms of Cost and Benefits?
Yes, caviar and Anti-Aging Superfoods are related in terms of cost and benefits. Both are considered luxurious and high-end, with caviar being a more expensive option. However, both are rich in antioxidants and nutrients that can help support overall health and combat the effects of aging.
FAQs
Q: Why is caviar so expensive?
A: Caviar is considered one of the most expensive delicacies in the world due to its rarity, the type of fish it comes from, and the meticulous process involved in harvesting and processing the fish eggs. The caviar industry has strict regulations, and the amount of caviar they produce is limited, making it a luxury item.
Q: What type of fish does caviar come from?
A: Caviar comes from sturgeon, which are known for their long lifespan and slow reproductive rates. Female sturgeon take between 8 to 20 years to mature before they can produce eggs at a time, significantly contributing to the rarity and cost of quality caviar.
Q: How much is caviar?
A: The price of caviar can vary widely depending on the species of sturgeon and the quality of caviar. Generally, much it costs can range from a few hundred to several thousand dollars per kilogram, with the most expensive caviar in the world being sourced from rare sturgeon.
Q: What makes caviar the most expensive?
A: Caviar is the most expensive due to factors like the rarity of the fish, the lengthy process of harvesting, and the demand for high-quality caviar. The best caviar is often derived from albino beluga sturgeons, which are rare and produce limited amounts of eggs.
Q: How is caviar processed?
A: The process of making caviar involves carefully extracting the fish eggs from the female sturgeon, rinsing them, and then salting them to enhance their flavor and preserve their quality. Pasteurized caviar may also be produced, which has a longer shelf life but can alter the taste.










