林秀芬进行主题分享。 除了核心产品氨糖外，蓝湾的研发视角也聚焦在壳寡糖、有机硒等海洋生物领域。林秀芬以壳寡糖举例说，蓝湾和北京大学翟茂林教授团队、北京化工 大学谭天伟院士团队分别进行壳寡糖技术合作，已实现脱乙酰度稳定94%以上的技术突破，2024年实现年产150吨以上的规模化生产。"目前，壳寡糖制备技 术被列为'国家火炬计划''国家海洋经济创新发展区域示范'等多个项目。"林秀芬说。 近年来，人类在向海洋要食物、要能源的同时，也向海洋寻找健康的答案。"蓝湾是专业从事海洋生物多糖原料、制剂、保健食品和药品开发的国家高 新技术企业，自2005年成立以来，始终以海洋新药创制为导向，对海洋药用资源进行科学、系统、有序地开发。"林秀芬说，蓝湾以高纯硫酸氨基葡萄糖 （以下简称"氨糖"）、壳寡糖、硒化卡拉胶（有机硒）三大支柱加快产品矩阵推进速度，并携手多家院校、科研研究所等机构，转化落地了10多个海洋生物 项目。目前，有20多个发明专利在途。 据林秀芬介绍，2005年，自然资源部第三海洋研究所（以下简称"海洋三所"）历经8年攻关，成功在海洋生物甲壳中提取纯度99%以上的氨糖。为了进 一步攻克氨糖产业"卡脖子"技术，蓝湾科技与 ...

Core Insights - Xiamen Blue Bay Technology Co., Ltd. has emerged as a leader in the special food and marine biomedicine sectors through its unique strategy of "Asking the Sea for Medicine" and outstanding innovative achievements [1][4] Group 1: Company Overview - Founded in 2005, Xiamen Blue Bay Technology focuses on marine biomedicine, viewing the ocean as a strategic area for high-quality development and technological innovation [4] - The company is recognized as a national high-tech enterprise specializing in the development of marine polysaccharide raw materials, formulations, health foods, and pharmaceuticals [4] - Blue Bay Technology has successfully transitioned from "Made in China" to "Created in China," converting marine waste into valuable nutritional products worth millions [4] Group 2: Technological Advancements - The company has developed a proprietary "one-step sulfate" process combined with "multi-stage membrane separation" technology, reducing raw material costs to one-tenth of traditional methods while achieving a purity of 99% [6] - This technological breakthrough allows for the production of 100 tons at a time, significantly increasing the value of each ton of raw material to the million-dollar level [6] - Blue Bay Technology is among the few countries globally that have mastered the large-scale production technology of high-purity glucosamine sulfate [6] Group 3: Product Development - The company has expanded its product matrix with clinical validations for raw materials like chitosan oligosaccharides and selenized carrageenan, which have new functional research for inhibiting Helicobacter pylori and improving fatty liver [6] - Selenized carrageenan has an annual production capacity of 100 tons, establishing itself as a new benchmark in the antioxidant field [6] - The company has achieved a full industry chain layout, with five intelligent production lines ensuring controllability from chitosan extraction to formulation production, and an annual capsule production capacity exceeding 600 million, certified by GMP [6] Group 4: Future Plans - Blue Bay Technology is constructing a marine biomedicine innovation center that integrates six functional modules, including molecular design, intelligent production, and clinical evaluation [8] - The center aims to attract top global research teams to enhance technological breakthroughs and expand the application of marine sugars in joint and cardiovascular health, promoting a sustainable cycle from the ocean to health [8]

Industry Overview - Chitosan, a natural polymer with biocompatibility, biodegradability, and antibacterial properties, is increasingly in demand across various sectors including medicine, food, textiles, and environmental protection [1][2] - The market size of the chitosan industry in China is projected to reach approximately 9.3 billion yuan in 2024, representing a year-on-year growth of 10.71% [1][6] - The medical sector is a significant driver of this growth, with applications in wound dressings and drug carriers becoming more widespread [1][6] Industry Chain - The upstream of the chitosan industry primarily includes raw materials such as shrimp, crab, and other crustacean shells, which contain 20%-30% chitosan [5] - The midstream involves the production and manufacturing of chitosan, while the downstream applications span medical health, pesticides, cosmetics, and fiber products [5] - The agricultural sector utilizes chitosan for insecticides and antiviral agents, while in cosmetics, it serves as a beauty agent and moisturizer [5] Market Dynamics - The production of crustaceans in China is expected to reach 7.85 million tons in 2024, a year-on-year increase of 6.29%, providing a rich source of raw materials for chitosan extraction [6] - The increasing awareness of environmental issues is driving the application of chitosan in water treatment and heavy metal adsorption, further expanding market opportunities [1][6] Key Companies - Zhejiang Jinkai Pharmaceutical Co., Ltd. focuses on marine biological research and offers a range of products including chitosan and its derivatives, exporting to over 30 countries [7] - Weifang Kehai Chitosan Co., Ltd. specializes in chitosan production, ensuring high product quality through the use of premium raw materials [9] Development Trends - The chitosan industry is expected to emphasize technological innovation and product diversification, enhancing extraction efficiency and product purity through advanced techniques [10][11] - There is a growing trend towards the development of chitosan derivatives with specialized functions to meet diverse market needs [10] - The industry is moving towards integrated supply chain collaboration, ensuring stable raw material supply and improved production efficiency [11]

Core Insights - The small lobster industry in Qianjiang, Hubei, is experiencing stable growth despite price fluctuations in other regions, attributed to effective local policies and innovative farming practices [3][4][5] Group 1: Market Performance - In the first half of 2023, the average price of small lobsters in Qianjiang increased by 16.7% for small lobsters (2-4 taels) and 8.2% for medium lobsters (4-6 taels) compared to the previous year [1] - The total output of small lobsters in Qianjiang reached 25,600 tons in the first quarter of 2023, marking a year-on-year growth of approximately 9%, with a total output value of 2.732 billion yuan, up 41.21% [4] Group 2: Industry Development - The local government has implemented the "Shrimp Ten Articles" policy to support the high-quality development of the small lobster industry, promoting sustainable practices [3] - Qianjiang has established 48 small lobster processing enterprises with an annual processing capacity of 800,000 tons, ensuring stable market prices for farmers [5] Group 3: Innovative Practices - The introduction of a winter fishing ceremony in December 2024 aims to achieve staggered market supply, enhancing farmers' risk resistance and overall income [3][4] - The integration of technology in farming practices has helped alleviate seasonal production challenges, contributing to the goal of having lobsters available year-round [3][4] Group 4: Future Outlook - The sales volume of fresh small lobsters in Qianjiang is expected to exceed 200,000 tons in 2024, with a transaction value surpassing 10 billion yuan [7] - The industry is projected to continue its growth trajectory, with the first half of 2025 already seeing a transaction volume of 177,000 tons and a value of 7.527 billion yuan [7]