单细胞蛋白水解物市场机会、成长驱动因素、产业趋势分析及预测（2025-2034年）

2024 年全球单细胞蛋白水解物市值为 2.884 亿美元，预计到 2034 年将以 9.5% 的复合年增长率增长至 7.21 亿美元。

单细胞蛋白（SCP）水解物正成为永续蛋白质经济的关键组成部分，这得益于其优异的消化率、丰富的氨基酸来源以及源自细菌、酵母、真菌和微藻等微生物的功能特性。 SCP的生产环境足迹小，通常利用废弃物或气基原料，使其在动物营养、人类食品和营养保健品领域极具吸引力。随着全球蛋白质需求的成长和环境压力的加剧，SCP水解物在水产养殖饲料、临床营养和循环生物经济策略中日益受到重视。 SCP水解物与循环系统的契合，特别是利用工业废气、有机残渣和生物质衍生底物，有助于解决土地资源限制、减少排放和保障粮食安全等问题。这些因素正推动SCP水解物从新兴技术走向广泛应用的商业解决方案。

2024年，细菌来源的单细胞蛋白水解物市占率占比达34%，预计到2034年将以8.9%的复合年增长率成长。由于生物质生成速度快、可扩展性强以及与气基底物相容，细菌和酵母平台生产的水解物市场持续成长。它们被用于改善肠道功能，而酵母来源的水解物，特别是来自酿酒酵母属的水解物，在宠物食品和风味增强剂领域也越来越常见。

动物营养领域在2024年占据45.4%的市场份额，预计到2034年将以9.3%的复合年增长率成长。水产养殖业是成长的主要驱动力，这得益于单细胞蛋白（SCP）原料的稳定性和易消化性，为传统的海洋蛋白提供了一种可持续的替代方案。微生物蛋白供应商正在为不同物种量身定制解决方案，宠物食品行业的製造商正在添加酵母和细菌水解物以改善适口性和促进消化健康。畜牧业也在采用单细胞蛋白水解物来降低饲料成本并减少对传统添加剂的依赖。

2024年美国单细胞蛋白水解物市场规模达7,030万美元，预计2025年至2034年将以9.5%的复合年增长率成长。随着许多创新者利用天然气和工业副产品扩大单细胞蛋白水解物的生产，美国仍是饲料和营养应用领域规模化和技术进步的关键驱动力。

全球单细胞蛋白水解物市场的主要参与者包括Calysta、Unibio、Solar Foods、KnipBio、Quorn Foods、Arbiom、Corbion、DSM-Firmenich、Novozymes（现为Novonesis的一部分）、Angel Yeast、Lesaffre、Alltech、Nutreco和AlgaeCytes。这些企业正透过大规模发酵扩张、成本优化的生物加工以及先进的菌株工程来提升蛋白质产量和改善营养成分，从而巩固其市场地位。许多公司正与饲料生产商和食品公司建立供应合作伙伴关係，以确保长期合约，同时根据特定物种的营养需求客製化水解物成分。永续发展承诺，包括使用废弃物衍生原料和气体驱动原料，正帮助企业脱颖而出，成为环保供应商。产品多元化、合规策略以及对临床营养和功能性配方等高价值应用领域的投资，进一步巩固了企业在全球市场的领先地位。

目录

第一章：方法论与范围

第二章：执行概要

第三章：行业洞察

• 产业生态系分析
  • 供应商格局
  • 利润率
  • 每个阶段的价值增加
  • 影响价值链的因素
  • 中断
• 产业影响因素
  • 成长驱动因素
    • 对可持续蛋白质的需求不断增长
    • 水产饲料应用领域的拓展
    • 利用废弃生物质进行循环生产
  • 产业陷阱与挑战
    • 复杂的下游加工成本
    • 新型成分的监理审批
  • 市场机会
    • 二氧化碳发酵与电力製蛋白技术
    • 运动和临床营养领域的成长
• 成长潜力分析
• 监管环境
  • 北美洲
  • 欧洲
  • 亚太地区
  • 拉丁美洲
  • 中东和非洲
• 波特的分析
• PESTEL 分析
• 价格趋势
  • 按地区
  • 依产品类型
• 未来市场趋势
• 技术与创新格局
  • 当前技术趋势
  • 新兴技术
• 专利格局
• 贸易统计（HS编码）（註：仅提供重点国家的贸易统计资料）
  • 主要进口国
  • 主要出口国
• 永续性和环境方面
  • 永续实践
  • 减少废弃物策略
  • 生产中的能源效率
  • 环保倡议
• 碳足迹考量

第四章：竞争格局

• 介绍
• 公司市占率分析
  • 按地区
    • 北美洲
    • 欧洲
    • 亚太地区
    • 拉丁美洲
    • MEA
• 公司矩阵分析
• 主要市场参与者的竞争分析
• 竞争定位矩阵
• 关键进展
  • 併购
  • 合作伙伴关係与合作
  • 新产品发布
  • 扩张计划

第五章：市场估算与预测：依来源/生物类型划分，2021-2034年

• 主要趋势
• 细菌单细胞蛋白质水解物
  • 甲烷氧化菌（例如，荚膜甲基球菌）
  • 氢氧化细菌（例如 Cupriavidus necator）
  • 自养菌（例如，产乙醇梭菌）
  • 其他细菌（芽孢桿菌属、乳酸桿菌属、紫桿菌属非硫桿菌属）
• 酵母单细胞蛋白水解物
  • 常规酵母（酿酒酵母、产朊假丝酵母）
  • 甲基营养型酵母（毕赤酵母、解脂耶氏酵母）
  • 其他酵母菌（克鲁维酵母菌、红酵母菌）
• 真菌单细胞蛋白质水解物
  • 丝状真菌（镰刀菌、曲菌、根霉菌）
  • 其他真菌（粗糙脉孢菌属、木霉属）
• 微藻和蓝藻单细胞蛋白水解物
  • 蓝绿藻（螺旋藻属）
  • 绿藻（小球藻、栅藻）
  • 其他微藻（拟球藻、眼虫）
• 其他的

第六章：市场估算与预测：依生产底物/原料划分，2021-2034年

• 主要趋势
• 气基基底
  • 甲烷、甲醇、二氧化碳、氢气
  • 工业废气、生物瓦斯
• 碳水化合物底物
  • 糖蜜、葡萄糖、淀粉水解物
  • 食品加工废料（乳清、果皮、酿酒废料）
• 木质纤维素生物质和农业废弃物
  • 秸秆、甘蔗渣、木屑
  • 废亚硫酸盐液
• 动物及工业副产品
  • 鱼禽粪便、粪肥
  • 粗甘油，市政污水
• 其他的

第七章：市场估计与预测：依应用领域划分，2021-2034年

• 主要趋势
• 动物营养
  • 水产饲料（鱼、虾）
  • 牲畜饲料（家禽、猪、反刍动物）
  • 宠物食品（狗粮、猫粮）
• 人类食品与营养保健品
  • 蛋白质补充剂（运动、临床、老年人）
  • 功能性食品（饮料、能量棒、点心）
  • 肉类和乳製品替代品
• 医药/营养保健品应用
  • 生物活性胜肽（抗氧化剂、降血压剂）
  • 免疫与代谢健康
• 化妆品及工业用途
  • 皮肤和头髮护理活性成分
  • 生物塑胶发酵、培养基
• 其他的

第八章：市场估算与预测：依地区划分，2021-2034年

• 主要趋势
• 北美洲
  • 我们
  • 加拿大
• 欧洲
  • 德国
  • 英国
  • 法国
  • 西班牙
  • 义大利
  • 欧洲其他地区
• 亚太地区
  • 中国
  • 印度
  • 日本
  • 澳洲
  • 韩国
  • 亚太其他地区
• 拉丁美洲
  • 巴西
  • 墨西哥
  • 阿根廷
  • 拉丁美洲其他地区
• 中东和非洲
  • 沙乌地阿拉伯
  • 南非
  • 阿联酋
  • 中东和非洲其他地区

第九章：公司简介

• Calysta
• Unibio
• Solar Foods
• KnipBio
• Quorn Foods
• Arbiom
• Corbion
• DSM-Firmenich
• Novozymes (Now part of Novonesis)
• Angel Yeast
• Lesaffre
• Alltech
• Nutreco
• AlgaeCytes

The Global Single-Cell Protein Hydrolysates Market was valued at USD 288.4 million in 2024 and is estimated to grow at a CAGR of 9.5% to reach USD 721 million by 2034.

Single-cell protein (SCP) hydrolysates are becoming a crucial component of the sustainable protein economy, supported by their strong digestibility, amino acid availability, and functional attributes derived from microbial sources such as bacteria, yeast, fungi, and microalgae. Their production is associated with a low environmental footprint, often relying on waste streams or gas-based feedstocks, which enhances their appeal across animal nutrition, human food applications, and nutraceuticals. As global protein requirements increase and environmental pressures intensify, SCP hydrolysates are gaining prominence in aquaculture diets, clinical nutrition, and circular bioeconomy strategies. Their alignment with circular systems, especially using industrial off-gases, organic residues, and biomass-derived substrates, helps address land constraints, emission reduction efforts, and food security priorities. These factors are moving SCP hydrolysates from emerging technologies into widely adopted commercial solutions.

The bacterial SCP hydrolysates segment accounted for 34% in 2024 and is expected to grow at a CAGR of 8.9% by 2034. Hydrolysates produced from bacterial and yeast platforms continue to expand due to rapid biomass generation, strong scalability, and compatibility with gas-based substrates. They are used to enhance gut performance, while yeast-derived hydrolysates, particularly from Saccharomyces species, are becoming more common in pet food and flavor-enhancing applications.

The animal nutrition segment held a 45.4% share in 2024 and is projected to grow at a CAGR of 9.3% through 2034. Growth is led by aquaculture, driven by the stability and digestibility of SCP ingredients, offering a sustainable alternative to conventional marine-based proteins. Providers of microbial proteins are customizing solutions for various species, and manufacturers in the pet food sector are incorporating yeast and bacterial hydrolysates to improve palatability and digestive health. Livestock operations are also adopting SCP hydrolysates to lower feed expenses and reduce dependency on traditional additives.

U.S. Single-Cell Protein Hydrolysates Market reached USD 70.3 million in 2024 and is anticipated to register a CAGR of 9.5% from 2025 to 2034. With multiple innovators expanding SCP hydrolysate production using natural gas and industrial co-products, the United States remains a key driver of scale-up and technological advancement across feed and nutrition applications.

Major companies participating in the Global Single-Cell Protein Hydrolysates Market include Calysta, Unibio, Solar Foods, KnipBio, Quorn Foods, Arbiom, Corbion, DSM-Firmenich, Novozymes (now part of Novonesis), Angel Yeast, Lesaffre, Alltech, Nutreco, and AlgaeCytes. Companies competing in this market are strengthening their positions through large-scale fermentation expansion, cost-optimized bioprocessing, and advanced strain engineering to boost protein yields and enhance nutrient profiles. Many firms are forming supply partnerships with feed manufacturers and food companies to secure long-term contracts while tailoring hydrolysate compositions for species-specific nutritional needs. Sustainability commitments, including the use of waste-derived and gas-fed feedstocks, are helping companies stand out as environmentally aligned suppliers. Product diversification, regulatory compliance strategies, and investments in high-value applications such as clinical nutrition and functional formulations are further supporting stronger global market footholds.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Market scope and definition
• 1.2 Research design
  • 1.2.1 Research approach
  • 1.2.2 Data collection methods
• 1.3 Data mining sources
  • 1.3.1 Global
  • 1.3.2 Regional/Country
• 1.4 Base estimates and calculations
  • 1.4.1 Base year calculation
  • 1.4.2 Key trends for market estimation
• 1.5 Primary research and validation
  • 1.5.1 Primary sources
• 1.6 Forecast model
• 1.7 Research assumptions and limitations

Chapter 2 Executive Summary

• 2.1 Industry 360⁰ synopsis
• 2.2 Key market trends
  • 2.2.1 Regional
  • 2.2.2 Source / Organism Type
  • 2.2.3 Production Substrate / Feedstock
  • 2.2.4 Application
• 2.3 TAM Analysis, 2025-2034
• 2.4 CXO perspectives: Strategic imperatives
  • 2.4.1 Executive decision points
  • 2.4.2 Critical success factors
• 2.5 Future Outlook and Strategic Recommendations

Chapter 3 Industry Insights

• 3.1 Industry ecosystem analysis
  • 3.1.1 Supplier landscape
  • 3.1.2 Profit margin
  • 3.1.3 Value addition at each stage
  • 3.1.4 Factor affecting the value chain
  • 3.1.5 Disruptions
• 3.2 Industry impact forces
  • 3.2.1 Growth drivers
    • 3.2.1.1 Rising demand for sustainable proteins
    • 3.2.1.2 Expansion in aquafeed applications
    • 3.2.1.3 Circular production using waste biomass
  • 3.2.2 Industry pitfalls and challenges
    • 3.2.2.1 Complex downstream processing costs
    • 3.2.2.2 Regulatory approvals for novel ingredients
  • 3.2.3 Market opportunities
    • 3.2.3.1 CO2 fermentation and power-to-protein tech
    • 3.2.3.2 Growth in sports and clinical nutrition
• 3.3 Growth potential analysis
• 3.4 Regulatory landscape
  • 3.4.1 North America
  • 3.4.2 Europe
  • 3.4.3 Asia Pacific
  • 3.4.4 Latin America
  • 3.4.5 Middle East & Africa
• 3.5 Porter's analysis
• 3.6 PESTEL analysis
• 3.7 Price trends
  • 3.7.1 By region
  • 3.7.2 By Product type
• 3.8 Future market trends
• 3.9 Technology and Innovation landscape
  • 3.9.1 Current technological trends
  • 3.9.2 Emerging technologies
• 3.10 Patent Landscape
• 3.11 Trade statistics (HS code) ( Note: the trade statistics will be provided for key countries only)
  • 3.11.1 Major importing countries
  • 3.11.2 Major exporting countries
• 3.12 Sustainability and environmental aspects
  • 3.12.1 Sustainable practices
  • 3.12.2 Waste reduction strategies
  • 3.12.3 Energy efficiency in production
  • 3.12.4 Eco-friendly initiatives
• 3.13 Carbon footprint consideration

Chapter 4 Competitive Landscape, 2024

• 4.1 Introduction
• 4.2 Company market share analysis
  • 4.2.1 By region
    • 4.2.1.1 North America
    • 4.2.1.2 Europe
    • 4.2.1.3 Asia Pacific
    • 4.2.1.4 LATAM
    • 4.2.1.5 MEA
• 4.3 Company matrix analysis
• 4.4 Competitive analysis of major market players
• 4.5 Competitive positioning matrix
• 4.6 Key developments
  • 4.6.1 Mergers & acquisitions
  • 4.6.2 Partnerships & collaborations
  • 4.6.3 New Product Launches
  • 4.6.4 Expansion Plans

Chapter 5 Market Estimates and Forecast, By Source / Organism Type, 2021-2034 (USD Million) (Kilo Tons)

• 5.1 Key trends
• 5.2 Bacterial SCP Hydrolysates
  • 5.2.1 Methanotrophs (e.g., Methylococcus capsulatus)
  • 5.2.2 Hydrogen-Oxidizing Bacteria (e.g., Cupriavidus necator)
  • 5.2.3 Autotrophic Bacteria (e.g., Clostridium autoethanogenum)
  • 5.2.4 Other Bacteria (Bacillus, Lactobacillus, Purple Non-Sulfur)
• 5.3 Yeast SCP Hydrolysates
  • 5.3.1 Conventional Yeasts (Saccharomyces cerevisiae, Candida utilis)
  • 5.3.2 Methylotrophic Yeasts (Pichia pastoris, Yarrowia lipolytica)
  • 5.3.3 Other Yeasts (Kluyveromyces, Rhodotorula)
• 5.4 Fungal SCP Hydrolysates
  • 5.4.1 Filamentous Fungi (Fusarium, Aspergillus, Rhizopus)
  • 5.4.2 Other Fungi (Neurospora, Trichoderma)
• 5.5 Microalgae & Cyanobacteria SCP Hydrolysates
  • 5.5.1 Cyanobacteria (Spirulina species)
  • 5.5.2 Green Microalgae (Chlorella, Scenedesmus)
  • 5.5.3 Other Microalgae (Nannochloropsis, Euglena)
• 5.6 Others

Chapter 6 Market Estimates and Forecast, By Production Substrate / Feedstock, 2021-2034 (USD Million) (Kilo Tons)

• 6.1 Key trends
• 6.2 Gas-Based Substrates
  • 6.2.1 Methane, Methanol, CO2, H2
  • 6.2.2 Industrial off-gas, Biogas
• 6.3 Carbohydrate-Based Substrates
  • 6.3.1 Molasses, Glucose, Starch Hydrolysates
  • 6.3.2 Food Processing Waste (whey, peels, brewery waste)
• 6.4 Lignocellulosic Biomass & Agricultural Waste
  • 6.4.1 Straw, Bagasse, Wood Residues
  • 6.4.2 Spent Sulphite Liquor
• 6.5 Animal & Industrial Byproducts
  • 6.5.1 Fish/Poultry Waste, Manure
  • 6.5.2 Crude Glycerol, Municipal Wastewater
• 6.6 Others

Chapter 7 Market Estimates and Forecast, By Application, 2021-2034 (USD Million) (Kilo Tons)

• 7.1 Key trends
• 7.2 Animal Nutrition
  • 7.2.1 Aquafeed (fish, shrimp)
  • 7.2.2 Livestock Feed (poultry, swine, ruminants)
  • 7.2.3 Pet Food (dogs, cats)
• 7.3 Human Food & Nutraceuticals
  • 7.3.1 Protein Supplements (sports, clinical, elderly)
  • 7.3.2 Functional Foods (beverages, bars, snacks)
  • 7.3.3 Meat & Dairy Alternatives
• 7.4 Pharmaceutical/Nutraceutical Applications
  • 7.4.1 Bioactive Peptides (antioxidant, antihypertensive)
  • 7.4.2 Immune & Metabolic Health
• 7.5 Cosmetic & Industrial Uses
  • 7.5.1 Skin & Hair Care Bioactives
  • 7.5.2 Bioplastic Fermentation, Culture Media
• 7.6 Others

Chapter 8 Market Estimates and Forecast, By Region, 2021-2034 (USD Million) (Kilo Tons)

• 8.1 Key trends
• 8.2 North America
  • 8.2.1 U.S.
  • 8.2.2 Canada
• 8.3 Europe
  • 8.3.1 Germany
  • 8.3.2 UK
  • 8.3.3 France
  • 8.3.4 Spain
  • 8.3.5 Italy
  • 8.3.6 Rest of Europe
• 8.4 Asia Pacific
  • 8.4.1 China
  • 8.4.2 India
  • 8.4.3 Japan
  • 8.4.4 Australia
  • 8.4.5 South Korea
  • 8.4.6 Rest of Asia Pacific
• 8.5 Latin America
  • 8.5.1 Brazil
  • 8.5.2 Mexico
  • 8.5.3 Argentina
  • 8.5.4 Rest of Latin America
• 8.6 Middle East and Africa
  • 8.6.1 Saudi Arabia
  • 8.6.2 South Africa
  • 8.6.3 UAE
  • 8.6.4 Rest of Middle East and Africa

Chapter 9 Company Profiles

• 9.1 Calysta
• 9.2 Unibio
• 9.3 Solar Foods
• 9.4 KnipBio
• 9.5 Quorn Foods
• 9.6 Arbiom
• 9.7 Corbion
• 9.8 DSM-Firmenich
• 9.9 Novozymes (Now part of Novonesis)
• 9.10 Angel Yeast
• 9.11 Lesaffre
• 9.12 Alltech
• 9.13 Nutreco
• 9.14 AlgaeCytes