Biological Availability

"Biological Availability" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

MeSH information

Definition | Details | More General Concepts | Related Concepts | More Specific Concepts

The extent to which the active ingredient of a drug dosage form becomes available at the site of drug action or in a biological medium believed to reflect accessibility to a site of action.

Descriptor ID	D001682
MeSH Number(s)	G03.787.151 G07.690.725.129
Concept/Terms	Biological Availability Biological Availability Availability, Biological Availabilities, Biological Biological Availabilities Biologic Availability Physiologic Availability Availability, Biologic Availabilities, Biologic Biologic Availabilities Bioavailability Bioavailabilities Availability, Physiologic Availabilities, Physiologic Physiologic Availabilities Availability Equivalency Availability Equivalency Availability Equivalencies Equivalencies, Availability Equivalency, Availability

Below are MeSH descriptors whose meaning is more general than "Biological Availability".

Biological Sciences [G]
Metabolism [G03]
Pharmacokinetics [G03.787]
Biological Availability [G03.787.151]
Physiological Phenomena [G07]
Pharmacological and Toxicological Phenomena [G07.690]
Pharmacokinetics [G07.690.725]
Biological Availability [G07.690.725.129]

Below are MeSH descriptors whose meaning is related to "Biological Availability".

Below are MeSH descriptors whose meaning is more specific than "Biological Availability".

publications

Timeline | Most Recent

This graph shows the total number of publications written about "Biological Availability" by people in this website by year, and whether "Biological Availability" was a major or minor topic of these publications.

Bar chart showing 156 publications over 20 distinct years, with a maximum of 20 publications in 2019

To see the data from this visualization as text, click here.

Year	Major Topic	Minor Topic	Total
2002	0	3	3
2003	0	1	1
2004	0	1	1
2005	0	2	2
2009	0	3	3
2010	1	3	4
2011	0	3	3
2012	0	6	6
2013	0	13	13
2014	0	5	5
2015	0	12	12
2016	0	8	8
2017	1	6	7
2018	0	15	15
2019	1	19	20
2020	1	12	13
2021	0	14	14
2022	1	10	11
2023	0	4	4
2024	2	9	11

Below are the most recent publications written about "Biological Availability" by people in Profiles.

Hu Q, Tang X, Long R, Pan X, Shi S, Liu J, Pan Y, Li L, Gong L, Liao W, Zheng P, Luo X, Wang Q, Luo M, Fu C, Li R, Xiao H. Self-assembled nano delivery system of fenugreek polysaccharides: Effects on curcumin bioavailability and molecular mechanisms. Int J Biol Macromol. 2025 Jan; 286:138294.

View in: PubMed
Guo X, Liu H, Hou R, Chen G, Xiao H, Liu L, Ciftci ON, Liu L. Design strategies of polysaccharide, protein and lipid-based nano-delivery systems in improving the bioavailability of polyphenols and regulating gut homeostasis. Int J Biol Macromol. 2024 Dec; 283(Pt 4):137463.

View in: PubMed
Lin Y, McClements DJ, Zhang J, Ke L, He Y, Xiao J, Cao Y, Liu X. In vitro digestive behavior of emulsifier-stabilized excipient emulsions affects the bioaccessibility of flavonoids. J Sci Food Agric. 2025 Mar 15; 105(4):2146-2157.

View in: PubMed
Li W, Zhu X, Zhou Y, Jiang Y, Feng J, McClements DJ, Hu K. Impact of calcium-reinforcement on stability, bioavailability, and bioactivity of quercetin-loaded zein/alginate-pectin nanoparticles. J Sci Food Agric. 2025 Feb; 105(3):1771-1782.

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Zhang Z, Miao W, Ji H, Lin Q, Li X, Sang S, McClements DJ, Jin Z, Qiu C. Interaction of zein/HP-?-CD nanoparticles with digestive enzymes: Enhancing curcumin bioavailability. Food Chem. 2024 Dec 01; 460(Pt 3):140792.

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Qin S, Li R, McClements DJ, Chen Y, Duan Z, Chen M, Dai Y, Liao L, Zhou W, Li J. Macronutrient digestion and polyphenol bioaccessibility in oat milk tea products: an in vitro gastrointestinal tract study. Food Funct. 2024 Jul 15; 15(14):7478-7490.

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Yao X, Zhu Y, Chen H, Xiao H, Wang Y, Zhen H, Tan C. Shellac-based delivery systems for food bioactive compounds. Int J Biol Macromol. 2024 Jun; 271(Pt 2):132623.

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Duong CN, Akinlawon OJ, Noel SE, Tucker KL. Association Between Dietary Intake of Phosphorus and Measures of Obesity in the Jackson Heart Study. J Nutr. 2024 07; 154(7):2188-2196.

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Tomas M, Wen Y, Liao W, Zhang L, Zhao C, McClements DJ, Nemli E, Bener M, Apak R, Capanoglu E. Recent progress in promoting the bioavailability of polyphenols in plant-based foods. Crit Rev Food Sci Nutr. 2025; 65(12):2343-2364.

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Xu X, Tang Q, Gao Y, Chen S, Yu Y, Qian H, McClements DJ, Cao C, Yuan B. Recent developments in the fabrication of food microparticles and nanoparticles using microfluidic systems. Crit Rev Food Sci Nutr. 2025; 65(12):2199-2213.

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