益生菌开发战略以稳定性和监管考虑为中心
Hye Kim1, Ariful Haque1, Abdur Razzak1
1Department of Food Science and Technology, Texas A&M University, College Station, Texas, USA.
Comprehensive reviews in food science and food safety
|January 6, 2026
概括
开发有效的益生菌需要将实验室发现与工业需求相结合. 标准化评估和监管协调是下一代益生菌安全高效商业化的关键.
科学领域:
- 微生物学和生物技术
- 食品科学与技术 食品科学与技术
- 监管科学 监管科学
背景情况:
- 益生菌菌株的开发在将实验室疗效转化为工业规模稳定性和性能方面面临挑战.
- 消费者需求和健康益处推动了益生菌的重要学术和工业研究.
- 在已证明的功能成果与商业化要求之间存在差距,阻碍了市场进入.
研究的目的:
- 批判性地审查益生菌开发管道,从菌株查到监管框架.
- 检查生产压力因素对益生菌菌株生存能力的影响以及提高弹性策略的有效性.
- 将全球监管体系进行比较,并强调需要统一的评估框架.
主要方法:
- 关于益生菌菌株查和弹性策略的研究文献综述.
- 对生产压力因素 (热量,氧气,消化) 对菌株生存能力的分析.
- 美国,欧盟,日本,韩国和中国监管框架的比较分析.
主要成果:
- 热冲击和微封装等适应性策略显示了菌株存活率的可变改善 (分别高达31倍和100倍),突出了菌株特异性和可重复性问题.
- 生产压力因素显著影响益生菌的生存能力,需要有针对性的弹性战略.
- 全球分类,安全和功能实证法规的异质性使得国际市场的准入更加复杂.
结论:
- 整合科学验证,工业性能和监管合规性的协调评估框架对于开发下一代益生菌至关重要.
- 学术界,工业界和监管机构之间的持续合作对于益生菌有效性,安全性,可扩展性和经济可行性等方面的平衡进展至关重要.
- 需要标准化的方法来克服益生菌的商业化差距.
相关概念视频
01:16Drug Product Stability
223
The long-term stability of drug products is critical to ensuring their quality, safety, and effectiveness over time. Stability directly influences a product's ability to maintain its intended characteristics, ensuring it performs as expected during its intended shelf life. Key attributes such as drug potency, impurities, dissolution, and other physicochemical measures of performance are tested to assess stability. These parameters indicate how well the product retains its quality over time and...
223
01:22Pharmaceutical Alternatives: Stability-Related Therapeutic Nonequivalence
177
Generic intravenous (IV) drugs are considered bioequivalent to their branded counterparts due to their 100% bioavailability upon administration. However, variations in stability among different drug products can significantly influence their therapeutic performance, even if they are pharmaceutically equivalent.Cefuroxime, a prophylactic antimicrobial, is often used as a single-dose IV injection for patients undergoing coronary artery bypass grafting surgery. A 3 g dose typically provides...
177
01:05Bioavailability Enhancement: Drug Stability Enhancement and GI Retention
193
Body:Improving a drug's stability in the gastrointestinal (GI) tract is paramount for enhancing its bioavailability and therapeutic effectiveness. Various strategies are employed to protect the drug from the harsh gastric milieu and to ensure its release and absorption at the desired site within the GI tract.Polymer coatings are one such method used to shield drugs from the stomach's acidic environment. By preventing premature drug release, these coatings improve the bioavailability of unstable...
193
01:23Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
397
Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
397
01:28Preclinical Development: Overview
5.8K
Preclinical development consists of a series of tests that ensure the safety and efficacy of a new therapeutic compound before it is tested in humans. There are four main phases to this process. First, safety pharmacology tests are conducted to ensure the drug does not produce any acutely harmful effects. These tests examine parameters such as bronchoconstriction, cardiac dysrhythmias, blood pressure changes, and ataxia. Next, preliminary toxicological testing is performed to determine the...
5.8K
01:29Clinically Relevant Drug Product Specifications: Methods of Establishment
199
Product specifications define the acceptable quality of a pharmaceutical product by ensuring identity, purity, potency, and strength. These specifications serve as benchmarks during development, manufacturing, and post-approval quality control. Clinically relevant specifications are particularly important because they directly relate to a drug's safety and efficacy in clinical use.Dissolution studies are critical biopharmaceutic tools that link in vitro behavior to in vivo performance. They...
199