What Are The Benefits And Uses Of Hovenia Dulcis Extract Regarding Alcohol Metabolism?

 

Hovenia dulcis extract is a plant extract typically obtained from the fruit, fruit stalks, seeds, or other parts of Hovenia dulcis Thunb. through water extraction, alcohol extraction, or other standardized extraction processes.

 

The chemical composition varies significantly depending on the specific plant part used. For instance, flavonoids such as dihydromyricetin (DHM), myricetin, quercetin, and gallocatechin can be detected in the fruit and fruit stalks; various parts of the plant also contain constituents such as triterpene saponins, polysaccharides, and phenolic acids.

 

Therefore, Hovenia dulcis extract is not a single compound but a complex plant-derived ingredient containing a variety of natural constituents. The composition of active ingredients in the final product is influenced by factors such as the plant part used, geographical origin, extraction solvent, extraction ratio, purification process, and standardization method.

 

 

1. Focus on Alcohol Metabolism: From Traditional Use to Modern Experimental Research

One of the most prominent areas of research regarding Hovenia dulcis is its role in alcohol metabolism. A study published in the *Journal of Ethnopharmacology* in 2024 investigated the effects of extracts derived from Hovenia dulcis fruit and fruit stalks on alcohol metabolism.

 

Animal experiments demonstrated that Hovenia dulcis extracts could lower blood ethanol concentrations in test subjects and enhance the activity and expression of alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) in both liver tissues and cellular models. The study also found that while dihydromyricetin DHM promotes the activity of these enzymes, the overall activity of the Hovenia dulcis extract cannot be attributed solely to DHM.

 

The significance of this study lies in its provision of modern experimental evidence supporting the traditional use of Hovenia dulcis in the context of alcohol metabolism.

 

However, as current evidence is primarily derived from in vitro and animal studies, it is inappropriate to market the plant as a cure for alcohol poisoning or a guarantee against post-drinking discomfort.

 

2. Research on Antioxidant Properties

Oxidative stress is a key mechanism implicated in alcohol-related liver damage and various metabolic abnormalities. The flavonoids, polyphenols, and other natural constituents found in Hovenia dulcis have been the subject of antioxidant research. Some studies suggest that these components may exert their effects by modulating oxidative stress levels and bolstering endogenous antioxidant defense systems.

 

 

1. Regulation of enzymes involved in alcohol metabolism

Upon entering the human body, alcohol is primarily metabolized through the action of enzymes such as ADH and ALDH. Hovenia dulcis extract powder and certain of its active constituents have demonstrated the ability to modulate ADH and ALDH activity in animal and cellular studies. Experiments conducted in 2024 have provided further evidence supporting this mechanism.

 

2. Antioxidant activity

Flavonoid compounds found in Hovenia dulcis, such as DHM and quercetin, are supported by established research regarding their antioxidant properties.

 

Recent research has shifted focus from simple free-radical scavenging to the modulation of antioxidant signaling pathways, such as the Nrf2 pathway. A 2026 systematic review indicated that DHM shows potential for reducing oxidative stress and enhancing antioxidant defenses in alcohol-related experimental models.

 

3. Anti-inflammatory activity

Studies have found that Hovenia dulcis and its key active constituents may influence various critical signaling pathways, thereby exerting potential anti-inflammatory effects.

 

 

 

1. Dietary Supplements

Hovenia dulcis extract serves as a plant-based functional ingredient for developing products focused on antioxidant support, metabolic health, and nutritional support for alcohol consumption.

2. Products Related to Alcohol Metabolism

Given the strong historical association between Hovenia dulcis and alcohol metabolism, hovenia dulcis fruit extract has recently been used to develop nutritional support products for use before and after drinking. Potential markets include:

• Post-drinking nutritional supplements
• Plant-based complex formulations
• Dietary supplements targeting alcohol metabolism
• Functional beverages
• Products featuring blends of plant extracts

 

3. Antioxidant Formulation

It can be combined with botanical ingredients such as green tea extract, grape seed extract, turmeric extract, and goji berry extract to create multi-botanical composite formulations.

 

4. Functional Beverages

• Plant-based beverages
• Solid beverages
• Ready-to-drink functional beverages
• Blended plant-based beverages
• Nutritional powders

 

 

Q1: What are the key active ingredients in Hovenia dulcis extract?

Key constituents identified in research include dihydromyricetin (DHM), quercetin, myricetin, and polysaccharides. The specific composition and content depend on the part of the plant used and the extraction process.

 

Q2: What are the primary applications of Hovenia dulcis extract?

Current areas of interest include botanical nutritional supplements, antioxidant products, nutritional products supporting alcohol metabolism, functional beverages, and formulations containing complex botanical extracts.

 

Q3: Can Hovenia dulcis extract be used in products for "sobering up" or relieving hangovers?

Hovenia dulcis has a history of traditional use related to alcohol metabolism, and while there are studies involving animals, cells, and a limited number of human subjects, clinical evidence remains inconclusive. Therefore, it is best positioned scientifically as a botanical ingredient for supporting alcohol metabolism and post-consumption nutrition, rather than being marketed as a drug or a guaranteed "hangover cure." A recent systematic review (2026) also notes the scarcity of human studies and highlights the need for higher-quality, standardized clinical trials.

 

 

Fruiterco is an export company that mainly produces plant extracts, health product raw materials, and cosmetic raw materials. The company has a 20+ professional service after-sales team.

 

Our products are sold to North America, Europe, Australia, South America and Asia. Our products have passed quality inspection and also support customer re-inspection. We are a professional supplier and manufacturer of red bean powder. If you wish to buy Hovenia Dulcis Extract, please contact us: Email: info@fruiterco.com.

 

 

1. Sferrazza G, et al. Hovenia dulcis Thunberg: Phytochemistry, Pharmacology, Toxicology and Regulatory Framework for Its Use in the European Union. Molecules. 2021;26(4):903. DOI: 10.3390/molecules26040903.
2. Niiya M, et al. Effects of Hovenia dulcis fruit and peduncle extract on alcohol metabolism. Journal of Ethnopharmacology. 2024;323:117541. DOI: 10.1016/j.jep.2023.117541.
3. Zhang Z, Yu A, Hu W, et al. A review on extraction, purification, structural characteristics, biological activities, applications of polysaccharides from Hovenia dulcis Thunb. (Guai Zao). International Journal of Biological Macromolecules. 2024;265:131097. DOI: 10.1016/j.ijbiomac.2024.131097.
4. Hovenia dulcis: a Chinese medicine that plays an essential role in alcohol-associated liver disease. Frontiers in Pharmacology. 2024.
5. Dihydromyricetin: an emerging compound with comprehensive effects on multiple systems. Frontiers in Pharmacology. 2024.
6. Therapeutic Effects of Dihydromyricetin on Wholly Alcohol-Attributed Conditions: A Systematic Review. Nutrients. 2026;18(14):2221. DOI: 10.3390/nu18142221.
7. Food plants as adjuvant medicines: a review of protective effects and clinical potential in alcoholic liver disease. 2025.