• Journal of the Korean Society of Food Science and Nutrition
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• v.33 no.1
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• pp.78-82
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• 2004

Effects of the extract of oriental herbal composition, Jang Baek Union (JBU), on hangover and liver function were studied in rats. To investigate anti-hangover effect, alcohol concentration and acetaldehyde concentration of blood were measured after oral ethanol treatment. Blood alcohol concentration was significantly reduced by pre-treatment of JBU extract. The effect of JBU extract on the blood acetaldehyde concentration was more significant than commercial product used as a positive control. To investigate hepato-protective effect, serum GOT and GPT levels and histological changes of liver tissue were analyzed in $CCl_4$-treated rats. JBU extract adminstration significantly inhibited the increase of serum GPT and GOT levels induced by $CCl_4$-treatment. Moreover, histological injuries of liver tissue such as fatty changes and sinusoidal leukocytosis were inhibited by JBU extract.

• The Journal of Internal Korean Medicine
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• v.23 no.2
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• pp.174-180
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• 2002

Objectives : Our study was designed to assess whether the extract of Angelica gigas can lower serum alcohol and acetaldehyde concentration in drunken rats. Methods : We divided Sprague-Dawley male rats into 3 groups of a Vehicle control, Positive control and Angelica gigas group. Serum alcohol and acetaldehyde levels were checked at baseline, 0.5, 1, 2 and 4 hours after drinking ethanol. Independent t-test was performed to assess the difference of the serum concentrations between the Angelica gigas induced group and the control group. Results : Angelica gigas lowered the serum acetaldehyde concentration. However, it did not lower alcohol concentration effect. Conclusions : We assume that Angelica gigas could be effective for alcohol induced hangover.

• Korean Journal of Pharmacognosy
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• v.51 no.4
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• pp.278-290
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• 2020

The purpose of this study is to investigate the hangover relieving effect of HO-series. HO-S1 is an herbal mixture, which consists of extracts from Flower of Pueraria lobata Ohwi, Glycyrrhiza glabra Linné, Fruit of Lycium chinense Miller, Poria cocos Wolf, Acanthopanax sessiliflorum Seeman, Scutellaria baicalensis Georgi, Atractylodes lancea De Candlle and Zingiber officinale Roscoe. HO-S2 is a candidate that has been performed to ultra filtration based on HO-S1. HO-S3 is a mixture of amino acids and vitamins based on HO-S2. HO-01 is the final beverage base produced based on HO-S3. The antioxidant activity of HO-series was similar to that of vitamin C or trolox. The production of t-BHP induced reactive oxygen species(ROS) was significantly blocked in the presence of HO-series. In vivo study, AUC of alcohol and acetaldehyde concentrations in HO-S2 and HO-S3 treated groups significantly decreased. Hepatic alcohol dehydrogenase(ADH) and acetaldehyde dehydrogenase(ALDH) activity were significantly higher in HO-S2 and HO-S3 treated groups. And 2E1 activity and glutathione were significantly elevated, while the malondialdehyde level was not significantly in liver tissue. After alcohol exposure, the sensitivity scores of blood alcohol and acetaldehyde concentration and hangover symptoms were significantly decreased in the HO-01 intake group compared with the non-intake group. ALDH activity was significantly increased in the HO-01 intake group. HO-series have antioxidant activity and a protective effect from ROS. HO-S2, HO-S3 and HO-01 are potentially highly beneficial in relieving hangover, as it scavenges reactive free radicals and boosts the endogenous antioxidant system.

• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.10
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• pp.1508-1512
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• 2016

This study was performed to investigate the ameliorating effect of a mixture of extracts from Houttuynia cordata Thunb, Nelumbo nucifera G. (leaf), and Camellia sinensis (seed) (MIX) on acute ethanol-induced hangover in Sprague-Dawley rats. Plasma ethanol and acetaldehyde levels in MIX-treated rats significantly decreased at 3 h and 5 h after acute ethanol administration (25%, 3 g/kg body weight/d) as compared to ethanol-treated rats. Hepatic alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH) activities were significantly higher in MIX-treated rats than in ethanol-treated rats. MIX exhibited high ADH and ALDH activities on direct assays using S9 rat liver fraction for ethanol metabolic enzymes clearance action. These results suggest that MIX could alleviate ethanol-induced hangover symptoms by elevating activities related to hepatic ethanol-metabolizing enzymes against ethanol induced metabolites, and MIX should be further developed to be a new anti-hangover material.

• Preventive Nutrition and Food Science
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• v.19 no.1
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• pp.1-4
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• 2014

Excessive ethanol intake is known to induce a number of physiological symptoms, including headache, dizziness and vertigo. In this study, we investigated the attenuation effect of sprouted peanut extract (SPE) on ethanol-induced hangover in male Sprague-Dawley rats. The animals were divided into five groups: the control group, which was administered ethanol only; the ethanol plus SPE experimental groups, which were administered ethanol and 100, 200, or 400 mg SPE/kg b.w.; and the positive control group, which was administered ethanol plus DAWN808$^{(R)}$, a commercial product. SPE-suspended water was delivered to rats via gavage 15 h and 30 min before the administration of ethanol. Blood was collected from the tail 0, 1, 3, and 5 h after ethanol administration. The results showed that serum ethanol concentrations were significantly lower in SPE treated groups than in the control group. Furthermore, hepatic alcohol and acetaldehyde dehydrogenase activities were enhanced by SPE in a dose dependent manner. These results suggest that SPE could be useful in attenuating hangover after alcohol consumption.

• Natural Product Sciences
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• v.21 no.2
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• pp.98-103
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• 2015

Pueraiae Radix (PR), Pueratia Folium (PF) and Sorbus commixta (SC) mixture, namely GS-SP (PR (1)/PF (2)/SC (0.5): v/v/v) was developed as hangover-relieving elixir and its effects on alcoholic metabolism have been investigated. The enzymatic activity of alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH) of GS-SP was shown higher than those of single treatment with PR, PL, SC, and the positive control group (YM-808). The survival rate of mouse liver cell line NCTC clone 1469 in the presence of acetaldehyde was 30.6, 22.2, and 8.7% at the GS-SP dosage level of 50, 100, and 200 μg/mL respectively. Different concentrations of 50, 100 and 200 mg/kg of GS-SP showed efficient activity for ADH and ALDH than YM-808 in rat fed with 25% ethanol. The levels of blood alcohol and acetaldehyde after oral administration of 200 mg/kg of GS-SP showed efficient activity of 11.7% and 37% than those of YM-808. These results have been supported to the potential for GS-SP to serve as an excellent potential in providing hangover relief and liver protection.

• Korean Journal of Plant Resources
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• v.36 no.5
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• pp.435-445
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• 2023

The aim of this study was to explore the effects of vinegar extract from seed of common buckwheat (Fagopyrum esculentum Moench) and seed of tartary buckwheat (F. tataricum Gaertner) on acute ethanol-induced hangover in Sprague-Dawley rats. Vinegar extract from buckwheat is rich choline, quercetin and its glycoside, rutin known as flavonoid antioxidants. The test extract containing buckwheat was proven to alleviate hangovers through a significant reduction in the concentration of alcohol and acetaldehyde in the context of an alcohol-induced hangover model. Hepatic alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH) activities were significantly higher in buckwheat vinegar-treated rats than in ethanol-treated rats. Moreover, tartary buckwheat vinegar upregulated antioxidant enzyme such as superoxide dismutase and Catalase activities in liver tissues. These results suggest that buckwheat vinegar extract could alleviate ethanol-induced hangover symptoms by elevating activities related to hepatic ethanol-metabolizing enzymes against ethanol induced metabolites, and in particular, tartary buckwheat should be further developed to be a novel anti-hangover material.

• Journal of Life Science
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• v.20 no.2
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• pp.225-230
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• 2010

This study was proposed to investigate the effects of water extract of aged black garlic on ethanol induced hangovers in rats. Male Sprague-Dawley rats weighing $180{\pm}10\;g$ were divided into the following three groups; control, 130 mg/kg, and 260 mg/kg of aged black garlic extract. Aged black garlic was administered orally 30 min before and 30 min after ingestion of 40% ethanol (5 g/kg, B.W.). The rats were killed 24 hr after ethanol treatment, and blood was taken from the caudal artery at 1, 3, and 5 hr to test for ethanol or acetaldehyde in the serum. Groups that were administered aged black garlic extract pre- and post-alcohol consumption showed a significant decrease in ethanol levels in the blood at 1, 3, and 5 hr. The acetaldehyde concentrations decreased in both 130 mg/kg and 260 mg/kg groups that were administered aged black garlic extract pre- and post-alcohol consumption. The activities of alcohol dehydrogenase seemed to be unaffected, although the aged black garlic showed slightly higher activities of acetaldehyde dehydrogenase in pre- or post-alcohol consumption. The aspartate aminotransferase (AST) activity in the serum, elevated by ethanol, was decreased by administering a high dosage of aged black garlic extract, but resulted in no significant change in serum alanine aminotransferase (ALT) activity. These results concluded that aged black garlic extract can reduce hangover syndrome through the elevation of ALDH.

• Herbal Formula Science
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• v.26 no.4
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• pp.295-306
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• 2018

Schisandra chinensis (SC) and Lycium chinense (LC) were widely distributed in Asia and the fruit has been used traditionally for medicinal herbs. The processing method was solid-state fermentation using Aspergillus oryzae for 48 h after stir-frying treatment at $220^{\circ}C$ for 12 min. In this study, in vitro the anti-inflammatory effect and in vivo hangover reduction were compared to unprocessed SC and LC water extract. Anti-inflammatory effects have been evaluated in pro-inflammatory mediators which were secreted by lipopolysaccharide (LPS)-induced RAW 264.7 macrophages. Nitric oxide (NO) was determined using Griess reaction. Proinflammatory cytokines such as tumor necrosis factor $(TNF)-{\alpha}$ and interleukin $(IL)-1{\beta}$ were measured by enzyme-linked immunosorbent assays (ELISA). Alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH) activities were compared to processed SC or LC and mixtures thereof (1:1). In vivo study was compared to hangover relief in alcohol-fed mice. After administering a mixture of SC and LC (300 mg/kg) water extract (1:1), mice were fed 3 g/kg of ethanol. Serum was collected at 1, 3, and 5 h intervals to analyze ethanol and acetaldehyde levels using a colorimetric assay kit. The processed SC and LC water extracts compared to raw materials significantly inhibited LPS-induced NO and inflammatory cytokine production in RAW 264.7 cells. The results of the hangover mouse model are also consistent with anti-inflammatory effects. These results suggest that processed SC and LC extracts may be functional materials for the treatment of inflammation and hangover.

• Korean Journal of Food Science and Technology
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• v.53 no.1
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• pp.72-77
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• 2021

Silkworms have traditionally been used to produce silk and textiles. However, steamed and freeze-dried mature silkworm larval powder (SMSP) contain large amounts of amino acids, vitamins, and essential minerals. In this study, we investigated the potential of SMSP as a hangover-relieving agent. Thirty individuals who met the selection criteria and exclusion criteria were included in the study and subsequently underwent a double-blind, randomized, placebo-controlled, cross-design human application test. Importantly, the test product containing SMSP (CKDHC) was proven to alleviate hangovers through a significant reduction in the plasma concentration of acetaldehyde in the context of an alcohol-induced hangover model. In particular, from 0.5 h after SMSP intake, the blood acetaldehyde concentration (mg/L), area under the time curve (AUC; indicating the degree of bioabsorption of blood acetaldehyde), and the highest blood acetaldehyde concentration (Cmax) were reduced. Altogether, these results suggest that the test product (CKDHC) exhibits an accelerated hangover-relieving effect.