Beta-CyclodextrinEvidence atlas · Panacea Bio Chem
Beta-cyclodextrin and cholesterol: the discoveries
Beta-cyclodextrin captures cholesterol wherever it meets it. In dairy science it strips cholesterol from milk fat and cream; in the diet it carries cholesterol and bile acids out of the body and lowers plasma lipids; and its soluble derivative dissolves the cholesterol crystals inside arterial plaque.
The evidence atlas
| Discovery | Evidence | What was found |
|---|---|---|
| Cholesterol stripped from milk fat | Dairy science | Beta-cyclodextrin added to milk captured cholesterol into a complex that the separator removed, leaving the milk's fatty-acid and triglyceride composition unchanged.[1] |
| Low-cholesterol cheese | Dairy science | Cheddar made from beta-cyclodextrin-treated cream reached a higher rate of cholesterol removal and ripened faster.[2] |
| A net lipid-lowering diet | Animal study (rat) | Dietary beta-cyclodextrin strongly increased the excretion of steroids and bile acids and lowered plasma lipids, even at 2.5 % of the diet.[3] |
| Less cholesterol stored in the liver | Animal study (pig) | On a cholesterol-enriched diet, beta-cyclodextrin reduced liver cholesterol storage in a dose-dependent way and tripled the faecal output of bile acids — the body's main route for disposing of cholesterol.[4] |
| LDL down by more than a quarter | Animal study (pig) | With Lactobacillus acidophilus, beta-cyclodextrin lowered total serum cholesterol by 17.9 % and LDL cholesterol by 27.9 % in three weeks.[5] |
| Cholesterol crystals in plaque dissolved | Animal study (mouse) + human plaque tissue | The hydroxypropyl derivative reduced plaque size and cholesterol-crystal load and made plaques regress even on a continued cholesterol-rich diet.[6] |
| Oxidised cholesterol pulled out of foam cells | Cell study (macrophage foam cells) | Hydroxypropyl-beta-cyclodextrin solubilised 7-ketocholesterol far more strongly than cholesterol and drew it out of the lipid-laden cells that build plaque.[7] |
Why the diet result matters
The body removes cholesterol mainly by turning it into bile acids. In pigs on a cholesterol-enriched diet, beta-cyclodextrin multiplied the faecal output of bile acids by three and reduced the cholesterol stored in the liver, in a dose-dependent way[4]. In rats it lowered plasma lipids even at 2.5 % of the diet[3], and combined with a probiotic it cut LDL cholesterol by 27.9 % in three weeks[5].
Why the plaque result matters
Advanced plaque is full of cholesterol crystals, and the crystals inflame the artery wall. The hydroxypropyl form of the ring dissolved those crystals, reprogrammed the plaque's macrophages to export cholesterol, and made plaques regress even while a cholesterol-rich diet continued[6]. It also draws the most toxic oxidised sterol, 7-ketocholesterol, out of foam cells[7].
The person behind the resource
Bogdan Dicoias
Biochemist and inventor · Director, Panacea Bio Chem
Panacea Bio Chem's cyclodextrin research is led by Bogdan Dicoias, inventor of the Peptourbillon® formulation engine and the Lyoprester® dual-chamber cartridge. dicoias.com
“Panacea Bio Chem is not merely interested in molecules. Panacea works on the physical, chemical and technological environment surrounding them.”
Bogdan Dicoias
Trending in the field
Recent developments in the field — refreshed 2026-11-07 by Panacea Bio Chem.
- A combination nano-immunotherapy targeting cholesterol crystals and STING signaling enhanced disruption atherosclerotic plaque pathogenesis. — PubMed, 2026
- Cyclodextrin reduces cholesterol crystal uptake by circulating monocytes in patients undergoing coronary angiography. — PubMed, 2025
- Cyclodextrin: Dual Functions as a Therapeutic Agent and Nanocarrier for Regulating Cholesterol Homeostasis in Atherosclerosis. — PubMed, 2025
- Reversal of foam cell formation by removal of 7-ketocholesterol with the cyclodextrin dimer UDP-003: a new potential drug candidate to promote atherosclerotic plaque regression. — PubMed, 2025
References
- Alonso L, Cuesta P, Fontecha J, Juarez M, Gilliland SE. Use of beta-cyclodextrin to decrease the level of cholesterol in milk fat. J Dairy Sci 2009;92(3):863-9. PMID 19233779
- Kwak HS, Jung CS, Shim SY, Ahn J. Removal of cholesterol from Cheddar cheese by beta-cyclodextrin. J Agric Food Chem 2002;50(25):7293-8. PMID 12452647
- Favier ML, Rémésy C, Moundras C, Demigné C. Effect of cyclodextrin on plasma lipids and cholesterol metabolism in the rat. Metabolism 1995;44(2):200-6. PMID 7869916
- Férézou J, Riottot M, Sérougne C, Cohen-Solal C, Catala I, Alquier C, et al.. Hypocholesterolemic action of beta-cyclodextrin and its effects on cholesterol metabolism in pigs fed a cholesterol-enriched diet. J Lipid Res 1997;38(1):86-100. PMID 9034203
- Alonso L, Fontecha J, Cuesta P. Combined effect of Lactobacillus acidophilus and β-cyclodextrin on serum cholesterol in pigs. Br J Nutr 2016;115(1):1-5. PMID 26467089
- Zimmer S, Grebe A, Bakke SS, Bode N, Halvorsen B, Ulas T, et al.. Cyclodextrin promotes atherosclerosis regression via macrophage reprogramming. Sci Transl Med 2016;8(333):333ra50. PMID 27053774
- Kritharides L, Kus M, Brown AJ, Jessup W, Dean RT. Hydroxypropyl-beta-cyclodextrin-mediated efflux of 7-ketocholesterol from macrophage foam cells. J Biol Chem 1996;271(44):27450-5. PMID 8910326
Concept: Bogdan Dicoias · Published by Panacea Bio Chem Scientific Communications · first edition, 7 November 2026 · Evidence last searched 7 November 2026 (PubMed, ClinicalTrials.gov, ANZCTR) — every study cited here was read from its own record.
Panacea Peptides · Panacea Bio Chem · Bogdan Dicoias · Panacea Technologies — the Peptourbillon® formulation engine and the Lyoprester® cartridge are technologies invented by Bogdan Dicoias at Panacea Bio Chem.
