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Published on: September 20, 2017
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Formulation of More Efficacious Curcumin Delivery Systems Using Colloid Science: Enhanced Solubility, Stability, and
Bingjing Zheng1, David Julian McClements1,2
1Biopolymers and Colloids Laboratory, Department of Food Science, University of Massachusetts Amherst, Amherst, MA 01003, USA.
Molecules (Basel, Switzerland)
|June 21, 2020
Summary
Curcumin, a compound from turmeric, offers health benefits but faces absorption challenges. Encapsulation technologies can improve curcumin
Area of Science:
- Nutraceutical Science
- Food Science and Technology
- Pharmacology
Background:
- Curcumin, a bioactive compound from turmeric, is recognized for its potential health benefits, including antioxidant and anti-inflammatory properties.
- Historically used in food and traditional medicine, curcumin is now a focus for pharmaceutical, supplement, and functional food applications.
- Despite its benefits and low toxicity, curcumin's application is hindered by poor water solubility, chemical instability, rapid metabolism, and limited bioavailability.
Purpose of the Study:
- To review the challenges in formulating curcumin into commercial products.
- To explore the potential of encapsulation technologies in overcoming curcumin's bioavailability limitations.
- To discuss various edible microparticle and nanoparticle systems for curcumin delivery.
Main Methods:
- Literature review of curcumin's properties, health benefits, and formulation challenges.
- Analysis of encapsulation techniques (micelles, liposomes, emulsions, solid lipid particles, biopolymer particles) for curcumin delivery.
- Evaluation of the benefits and limitations of different encapsulation methods for specific applications.
Main Results:
- Curcumin exhibits significant therapeutic potential but suffers from poor solubility, stability, and bioavailability.
- Encapsulation technologies effectively address these limitations by protecting curcumin and enhancing its absorption.
- Various edible micro/nanoparticle systems offer distinct advantages and disadvantages for curcumin formulation.
Conclusions:
- Encapsulation is a key strategy to overcome curcumin's formulation hurdles and improve its efficacy.
- Selection of the appropriate encapsulation technology is crucial for successful commercialization of curcumin-based products.
- Further research into optimized encapsulation systems can unlock the full potential of curcumin in functional foods and supplements.
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