For every kilo of shrimp, processing plants leave out 35-50 percent of by-products, including heads and shells.
Shrimp output was more than 720,000 tonnes last year, and the processing industry produced 320,000 tonnes of by-products from them, they said.
This is a waste, researchers said, adding that by-products contain many nutrients that can be used in pharmaceutical, cosmetic and animal feed production.
Many new products with a high-profit margin could enter the market if there was a comprehensive research investment strategy, they said.
Phan Thanh Loc, deputy chairman of Vietnam Food Company, said many developed countries had successfully developed products from fishery by-products.
The application of technology increases the value of shrimp by-products by many times.
One kilo of shrimp heads sold to animal feed producers and businesses just earn a few thousand dong. However, if technology is used to extract nutrients from shrimp heads for use in the food industry and animal feed, businesses could earn over 20,000 VND on every kilo of shrimp heads, he said.
In particular, if businesses extract chitosan, which is used in making food wrapping film, they could earn much more money, he added.
Dr. Trang Sy Trung, rector of Nha Trang University, said that shrimp heads and shells were still considered waste and used mostly to make food for animals instead of for other purposes.
Studies have shown that the nutrient content in shrimp by-products is high: 8 percent lipid, 20 percent chitin and 48 percent protein.
Scientists from Nha Trang University have conducted research to develop useful products from shrimp by-products for the agricultural, aquaculture and pharmaceutical sectors, including chitosan solutions for treating fungi on mango and chili.
According to the Ministry of Agriculture and Rural Development, research institutes, universities and companies have researched and invested in products made from shrimp by-products but the results have been modest, with the output being mostly raw products.
Businesses and scientists said there were few specific policies for supporting the processing of shrimp by-products and marketing of products made from the by-products.
They suggested that the Government provide support to increase the use of these by-products by more enterprises and researchers.
Recently, the Ministry of Science and Technology coordinated with Nha Trang University and Vietnam Food to launch a fund for supporting the development of the shrimp by-product sector in Vietnam.
The fund’s main purpose is to support research and the training of human resources, with the aim of developing high-value products from shrimp by-products.
VNS/VNA
(vasep.com.vn) On November 11, 2026, in Can Tho, the Vietnam Association of Seafood Exporters and Producers (VASEP) will organize the Vietnam Seafood Summit 2026 (VSS 2026) under the theme “Seafood Market Outlook 2027–2029: Opportunities and Headroom for Double-Digit Export Growth.”
(seafood.vasep.com.vn) Business leader Do Ngoc Tai, General Director of Tai Kim Anh Seafood Processing Joint Stock Company, was honored by the Vietnam Chamber of Commerce and Industry (VCCI) with the title “Outstanding Vietnamese Entrepreneur – Thanh Giong Cup 2026” at a ceremony celebrating Vietnam Entrepreneurs’ Day (October 13). The event took place on the evening of October 11, 2026, at the National Convention Center in Hanoi.
(vasep.com.vn) The global tilapia market is becoming increasingly segmented, not only among producing countries but also by product type and destination market. Supply is divided into groups with distinct competitive advantages: large volumes of whole fish and frozen fillets from Asia, high-value fresh fillets from Latin America, and substantial domestic consumption in several major producing countries.
(vasep.com.vn) Vietnam’s tuna exports to the UK grew in the first eight months of 2026, despite signs of slowing import demand in the market. However, sharp fluctuations in orders, competition from major suppliers, and new traceability requirements are creating challenges for Vietnamese exporters.
(seafood.vasep.com.vn) Vietnam is stepping up efforts to combat illegal fishing, protect marine ecosystems, expand digital monitoring, and develop science-based management to ensure the sea can support communities and the economy for generations to come.
(seafood.vasep.com.vn) The EU remains a critical market for Vietnamese shrimp; however, purchasing demand and import patterns are undergoing notable changes. According to Vietnam Customs data, as of September 15, 2026, Vietnam’s shrimp exports to the EU reached nearly $374 million, down 5% year-over-year and accounting for 10.7% of the country’s total shrimp export value. Meanwhile, the EU’s stotal shrimp imports through July 2026 contracted by 7% in volume, exhibiting divergent trends across Southern Europe, Northwestern Europe and Eastern Europe. These dynamics necessitate that Vietnamese enterprises closely monitor individualized market demand, rather than approaching the EU as a monolithic consumer block.
(seafood.vasep.com.vn) In the first eight months of 2026, Vietnam’s exports of surimi and fish cakes remained relatively stable year-over-year compared to 2025. Following a contraction in the initial months, export performance demonstrated improvement from June onward, peaking in August. However, the recovery has been uneven, characterized by divergent trends across major markets: robust growth was recorded in China, Japan, Malaysia, the United States, and Taiwan, whereas export volumes to South Korea, Indonesia, and select European markets contracted.
(seafood.vasep.com.vn) Pangasius remains one of Dong Thap’s key aquaculture species, with the province focusing on developing an integrated value chain covering seed production, commercial farming, deep processing and by-product utilization. The province is promoting high-tech, circular pangasius farming models featuring reduced water exchange and enhanced biosecurity, aiming to improve production efficiency and strengthen control over raw material quality.
(vasep.com.vn) Vietnam’s seafood exports in September 2026 are estimated at US$1.135 billion, up 11.9% year-on-year, bringing total exports in the first nine months of the year to US$9.103 billion, up 11.4%. Behind this double-digit growth, however, increasingly divergent market trends are emerging: China–Hong Kong and ASEAN posted strong growth, while the U.S., EU and Japan all recorded declines in September.
(vasep.com.vn) In the first eight months of 2026, Brazil became the largest market for Vietnamese tilapia, with export value reaching US$44 million, up 22,142% year-on-year and accounting for 49% of Vietnam’s total tilapia exports. In August alone, exports to Brazil reached US$4 million. However, behind this remarkable growth is a market that is imposing increasingly stringent requirements on imported supplies.
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