• Title/Summary/Keyword: hangover removal

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In vitro Biological Activity Assay of Ethanol Extract of Radish (무 에탄올 추출물의 in vitro 생리활성 분석)

  • Jung, Min-Suk;Lee, Gun-Soon;Chae, Hee-Jeong
    • Applied Biological Chemistry
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    • v.47 no.1
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    • pp.67-71
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    • 2004
  • In vitro biological activities of ethanol extract of radish including whitening, hangover removal, antimicrobial and antioxidant activities were analyzed. For whitening activity assay, tyrosinase inhibition rate was measured as $IC_{50}$ (50% inhibitory concentration). The $IC_{50}$ values of radish trunk and root extracts were estimated as 0,9 mg/ml and 2.1 mg/ml, respectively. Radish trunk extract showed 2.5-fold tyrosinase inhibition activity of radish root extract, however, there was no significant difference according to radish species. By alcohol dehydrogenase (ADH) activity assay as a hangover removal activity assay, radish trunk extract (2.5 mg/ml) and root extracts (8 mg/ml) showed ]50% activation of ADH. TBA values of radish trunk and root extracts (1% of each) were 43-61 % level of ${\alpha}-tochoperol$ (2.2%). From the analysis of in vitro biological activities of radish, it was suggested that radish could be used in functional food or cosmetics containing hangover removal, whitening and antioxidant activities.

Characteristics of Volatile Compound Adsorption from Alcoholic Model Solution onto Various Activated Carbons (알코올모델용액을 이용한 여러 종류 활성탄의 휘발성화합물 흡착특성)

  • Park, Seung-Kook;Lee, Myung-Soo;Kim, Byung-Ho;Kim, Dae-Ok
    • Food Engineering Progress
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    • v.14 no.3
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    • pp.249-255
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    • 2010
  • Ten commercial activated carbons (ACs) prepared from four different sources (bamboo, wood, peat, and coal) were evaluated for their adsorptive efficiency of six volatile compounds (isoamyl alcohol, hexanal, furfural, ethyl lactate, ethyl octanoate, 2-phenyl ethanol) which were dissolved in a 30% alcoholic model solution. These six volatile compounds are frequently found in alcoholic beverages and possibly contribute to physiological hangover due to their high concentrations. They are also generally regarded as off-flavor compounds at certain levels in alcoholic beverages such as whisky and vodka. Two hundred mL of 30% alcoholic solutions containing these six volatile compounds were treated with 0.2 g of ACs while stirring for 16 hr; the treated solutions were then measured for their adsorptive efficiencies (or removal efficiencies) by gas chromatographic analysis using two different sampling methods (direct liquid injection and headspace-solid phase microextraction). The adsorptive efficiencies of the ACs varied depending on the identity of the volatile compounds and the source material used for making the ACs. Ethyl octanoate, 2-phenyl ethanol, and hexanal were removed at high efficiencies (34-100%), whereas isoamyl alcohol, ethyl lactate, and furfural were removed at low efficiencies (5-13%). AC prepared from bamboo showed a high removal efficiency for isoamyl alcohol, aldehydes (hexanal and furfural), and 2-phenyl ethanol; these major fusel oils have been implicated as congeners responsible for alcohol hangover.

Oenanthe javanica extract accelerates ethanol metabolism in ethanol-treated animals

  • Kim, Jong-Yeon;Kim, Ki-Hoon;Lee, Youn-Ju;Lee, Seung-Ho;Park, Jong-Cheol;Nam, Doo-Hyun
    • BMB Reports
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    • v.42 no.8
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    • pp.482-485
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    • 2009
  • The effect of water dropwort (Oenanthe javanica DC) extract in eliminating ethanol was evaluated in New Zealand white rabbit and ICR mice. When a hot-water extract of water dropwort extract and ethanol was injected into New Zealand white rabbit, the plasma ethanol level was rapidly reduced, similar to metadoxine treatment. Specifically, the n-butanol fraction of hot-water extract was the strongest in eliminating plasma alcohol in ICR mice. When ethanol was orally ingested, administration of the hot-water extract eliminated up to 44% of the plasma ethanol in mice while the n-butanol fraction eliminated around 70%. Alcohol removal behaved in a dose-dependent manner in response to 50-200 mg/kg of n-butanol fraction. These data show O. javanica extract is effective in overcoming alcohol intoxication by the accelerating ethanol metabolism.

Sensory Evaluation of Seasoned Soy Sauce with Hutgae (Hovenia dulcis Thunb) Fruit and Pear Extracts (헛개 열매와 배 추출물을 첨가한 향신간장 소스의 관능평가)

  • Oh, Kyung-Hee;Song, Hee-Sun
    • The Korean Journal of Food And Nutrition
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    • v.26 no.2
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    • pp.323-328
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    • 2013
  • The objective of this study was to investigate the sensory quality attributes for the development of soy sauce containing an extract of the fruit of Hovenia dulcis Thunb (Hutgae), also known as liver function improvement and hangover removal. Aqueous extracts of Hutgae fruit and Hutgae fruit-soy sauce were used for determining the sensory evaluation. The intensity of the sweet smell and taste was predominated in the Hutgae fruit extract (p<0.05). Various seasoning items, such as apples, pears, dried figs, Korean bramble (Bokbunja), citron (Yuza) and sun-dried hot pepper (Taeyangcho), were used to determine the suitable type of seasoned soy sauce with the Hutgae fruit extract. In the sensory analysis, the highest overall preference (acceptance score 5) was obtained from the pear extract added to soy sauce with the Hutgae fruit. The overall preference of Yuza (score 4.9) and Taeyangcho (score 4.5) extracts also very well-matched the seasoning items for soy sauce with the Hutgae fruit extract. There was no difference among the extract mixtures of multi-seasoning items added to soy sauce with the Hutgae fruit extract. As more pear extract was added, a higher overall preference was obtained. On the other hand, as the more Yuza extract was added, the higher flavor intensity without the change of the overall preference was obtained. The overall preference of soy sauce with the pear- Yuza-Taeyangcho extract mixture was not different between with or without the Hutgae fruit extract. However, the overall preference (score 5.6) was significantly higher in the pear extract added to soy sauce with the Hutgae fruit extract compared with the pear extract added to soy sauce without the Hutgae fruit extract (score 4.8). These results suggest that soy sauce with the Hutgae fruit-pear extract mixture may be useful as a functional seasoning for various salad dressings.

Studies on application of Radix Puerariae main blended Prescription from Donguibogam (동의보감(東醫寶鑑) 중(中) 갈근(葛根)이 주약(主藥)으로 배오(配伍)된 처방(處方)의 방제학적(方劑學的) 고찰(考察))

  • Cho Nae-Jin;Yun Young-Gab
    • Herbal Formula Science
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    • v.11 no.1
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    • pp.19-36
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    • 2003
  • Through investigation on prescriptions from Dongeuibogam with Radix Puerariae as an ingredient, the following conclusions were reached. The 59 prescriptions with Radix Puerariae as an ingredient are mentioned from chapter of Pediatrics to chapter of Intestinal Convulsions. And 85% of those appears from chapter of Pediatrics to chapter of coughs. Prescriptions with Radix Puerariae as the main ingredient are used for skin diseases, cold, epidemics, abscess, diabetes, stroke, feverish diseases, intestinal diseases, weakness and cough. The dosage of Radix Puerariae varies from 0.875g to 11.25g. 3.75g was the most frequently used dosage which accounts 44%. And those with small dosage of 0.875 to 1.125g were for use on infants or pregnant women. The grounding pathology used for prescriptions with Radix Puerariae as an ingredient appeared to be mostly the pathology related to the Six External Qi. Among this, wind with cold(風寒), wind, cold with heat and humidity(風寒署濕), catching cold(傷寒), successively catching cold(兩感傷寒), cold of the Yangmyung and heat clogging(陽明傷寒火鬱), abnormal weather(時令不正) are the majority. Through the prescriptions with Radix Puerariae as an ingredient, it could be concluded Radix Puerariae that has various functions such as sweating and removing rash(發表透疹), exhalation and curing muscular ache(發散解肌), producing body fluid and ceasing thirst(生津止渴), opening abscess and healing the scar(托瘡生肌), removal of fever(解熱), resolving hangover(醒酒). Seungmagalguntang(升麻葛根湯) is used as the base prescription the most, and various prescriptions and herbs are combined according to the case.

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