人类对甜味的嗜好刻在基因里，但过量摄入糖分带来的肥胖、糖尿病等健康危机，让"甜蜜"成为了一种 负担。为了平衡口味与健康，代糖产业经历了从化工合成（如阿斯巴甜、三氯蔗糖）到植物提取（如甜 菊糖苷、罗汉果甜苷）的多次迭代。 然而，现有的代糖解决方案并不完美。甜价比不够高、后苦味的口感缺陷，以及备受关注的食用后健康 风险等问题，仍在推动产业界探索更好的甜味剂。 索马甜是一种天然高倍甜蛋白，最初发现于西非竹芋果实，作为一种天然蛋白质，有着一系列优势。 36氪获悉，合成生物公司「优甜生物」近日获数千万元天使轮融资，由常州启航合成生物创投基金领 投，本轮资金将重点用于落地索马甜的规模化量产，拓展合成生物产品管线，及技术平台迭代。 优甜生物成立于2023年，创始人、董事长崔俊生毕业于南开大学生物专业，是一位连续创业者，曾参与 完成了国家"863"重大新药创制课题；主导开发的全球首款DR4/DR5靶点抗肿瘤靶向蛋白新药，完成BD 授权。 基于在蛋白药物开发、生物制造领域的多年经验，崔俊生联合中科院、北师大、清华大学等高校教授， 尝试用新技术，掀起一场从碳水到蛋白的"甜味革命"。 通过合成生物技术，优甜生物突破了天然甜味蛋白" ...

Core Viewpoint - The recent share acquisition by Wang Ke, a concerted actor of the actual controller of Qianhong Pharmaceutical, reflects confidence in the company's future development and long-term investment value [1][2]. Group 1: Shareholding Changes - Wang Ke has completed a share acquisition plan, increasing his holdings by 22 million shares, which corresponds to 1.72% of the company's total share capital [1][2]. - Following this acquisition, the combined shareholding of Wang Yao Fang and Wang Ke has risen to 26.63% [2]. - Zhao Gang, a significant shareholder and vice chairman, has reduced his holdings by 0.8117%, but this is not expected to negatively impact the company's operations [2]. Group 2: Company Performance - Qianhong Pharmaceutical is a leading player in the domestic biopharmaceutical sector, particularly in the heparin full industry chain, and has shown consistent high growth in performance [3][4]. - The company achieved a revenue of 1.526 billion yuan and a net profit of 356 million yuan in 2024, marking a year-on-year increase of 95.77% [4]. - In Q1 2025, the company maintained strong profit growth, with revenues of 451 million yuan and a net profit of 161 million yuan, reflecting a year-on-year increase of 54.62% [4]. Group 3: Innovation and R&D - The company is advancing multiple innovative drugs in various stages of clinical research, which is expected to enhance its core competitiveness and lay a foundation for future growth [5][6]. - As of the end of 2024, the company employed 188 R&D personnel, accounting for 19.20% of its total workforce, with R&D investment exceeding 150 million yuan, representing nearly 10% of total revenue [5][6]. - The company has made significant progress in biopharmaceutical innovation, with three innovative drugs entering Phase II clinical trials and several other projects underway [6].