• Title/Summary/Keyword: Mixture extract

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Synergistic Effect of Panax ginseng and Cinnamoum Blume Mixture on the Inhibition of Cancer Cell Growth in vitro (인삼과 계피 혼합물에 의한 in vitro에서 암세포 증식억제의 상승 효과)

  • Chung Hwa Ryung;Lee Ji Young;Kim Dong Chung;Hwang Woo Ik
    • Journal of Ginseng Research
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    • v.23 no.2 s.54
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    • pp.99-104
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    • 1999
  • The effects of ginseng and cinnamon extract alone or mixture on the various cancer cell lines in vitro have been examined. Human colon cancer cell line (HT-29), human rectal cancer cell line (HRT-18) and human hepatoma cell line (HepG2) were used for the experiment. When given separately, the proliferation of all cancer cell lines was inhibited in proportion to the concentration of ginseng or cinnamon extract, respectively. Based on the cytotoxic activity, mixture of ginseng and cinnamon extract demonstrated a synergistic inhibition of cancer cell growth. The progression of cell cycle from G1 to S phase was significantly inhibited by ginseng and cinnamon mixture in the HT-29 and HRT-18 cell lines.

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Biological Activity of Methanolic Extract from Ganoderma lucidum, Momordica charantia, Fagopyrum tataricum, and Their Mixtures (영지버섯, 여주, 쓴메밀 및 혼합 시료의 메탄올 추출물의 생리활성)

  • Cha, Jae-Young;Jin, Jong-Sung;Cho, Young-Su
    • Journal of Life Science
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    • v.21 no.7
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    • pp.1016-1024
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    • 2011
  • The concentrations of bioactive material (polyphenolics and flavonoids) and the biological activities of antioxidative (DPPH [${\alpha},{\alpha}'$-diphenyl-${\beta}$-picrylhydrazyl] free radical scavenging activity, peroxidation of rat liver microsome, and Fe/Cu reducing power), ${\alpha}$-glucosidase inhibition, tyrosinase inhibition, and fibrinolytic activity were tested by in vitro experimental models using 70% methanolic extract from Ganoderma lucidum, Momordica charantia, Fagopyrum tataricum and their mixtures. The highest yield and the concentrations of polyphenolics and flavonoids were shown in the mixture extract. Mixture extract was shown to have the highest activities of ${\alpha}$-glucosidase inhibition and tyrosinase inhibition, fibrinolytic, DPPH free radical scavenging, and Fe/Cu reducing power in a concentration-dependent manner. From these results, mixture methanol extract was shown to have the most potent bioactive properties and to contain large amounts of biological materials such as polyphenolics and flavonoids. This mixture could be a good dietary supplement material candidate, such as for antidiabetic functional foods.

A Study on the Functional Improvement of Natural Dyed Fabrics (천연염색 직물의 기능성 향상에 관한 연구)

  • Seo, Myoung-Hee
    • The Korean Journal of Community Living Science
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    • v.19 no.2
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    • pp.213-221
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    • 2008
  • In this study, a dye bath was made using a mixture of distilled water, pine needle extract and bamboo vinegar. Analysis and comparison of various functions of cotton fabrics dyed using bamboo charcoal and gardenia seeds in distilled water and in the dye bath mixture were done. The summary of the results is as follows. Comparing bamboo vinegar and the pine needle extracts, the bamboo vinegar had a higher antibacterial function. In the case of natural dyeing cotton fabrics using bamboo charcoal and gardenia seeds, the additional amount of dyestuff for optimization is 10 g and 20 g respectively per 1 liter of distilled water. The suitable dye bath mixture ratio of distilled water, pine needle extract, and bamboo vinegar considering functionality and economical efficiency of dyed fabrics is 4:3:3. By using the mixture made in this study as a dye bath, improved antibacterial function, deodorization, and colorfastness can be obtained more than distilled water alone.

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Stability of Protein Colloids in the Mixture of Cheese Whey and Soy Milk (유청(乳淸) 및 두유(豆乳) 혼합액에서의 단백질 콜로이드 안정성)

  • Shon, Dong-Hwa;Lee, Hyong-Joo
    • Applied Biological Chemistry
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    • v.29 no.1
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    • pp.83-89
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    • 1986
  • To investigate effectors on the colloidal stability of whey and soybean proteins, characteristics of tofu-gel formation, effects of heat treatment and salt composition on the colloidal stability, and effects of heat treatment on storage stability were analyzed. When experimental tofus were made from the mixture of whey and soybean, the calcium in the whey precipitated the soy proteins, and disrupted the gel formation, which resulted in the curd of poor texture. In the heat treatment at $60{\sim}100^{\circ}C$, whey and the whey proteins dialyzed against distilled water were readily preciptated at over $70^{\circ}C$, but the mixture of whey and soy extract as well as soy extract were stable at the range of temperature. The proteins of soy extract, whey dialyzed against sodium phosphate buffer, and the mixture were stable at the same heat treatment, and this suggested that phosphates in the soy extract stabilize specialty the whey proteins. Soy proteins were easily destabilized by adding $CaCl_2(0.05{\sim}0.07M)$ at $80{\circ}C$ and $70{\sim}85%$ of the proteins in soy extract and the mixture were preciptated, while only $30{\sim}55%$ of the proteins in whey dialyzed against distilled water were destabilized at the same conditions. Storage stability at $4^{\circ}C$ of the mixture was increased when the mixture was treated at $63^{\circ}C$ and lower temperature.

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Study for Whitening Activity of Mixture of Arbutin and Oil Soluble Licorice Extract (알부틴과 유용성감초 추출물 혼합물에 의한 미백활성 연구)

  • Jang, Hye In
    • Journal of the Korean Applied Science and Technology
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    • v.36 no.2
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    • pp.635-644
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    • 2019
  • The aim of this study was to investigate whitening effect of combination between arbutine and oil soluble licorice extract. Inhibitory effects of arbutin and oil soluble licorice extract against tyrosinase activity and melanogenesis in B16 melanoma cells were assessed in vitro to determine whitening effect. MTT assay with B16 melanoma cells showed that mixture (arbutin and oil soluble) was not each concentration. Both oil soluble licorice extract and arbutin induced dose-dependent inhibition of mushroom tyrosinase activity. Various concentrations (oil soluble extract : arbutin = 1:1. 1:1.5, 1:2, 1:2.5, 1:5) of mixtures also significantly inhibited tyrosinase activity in B16 melanoma cells by 40-51%. In addition, the mixtures reduced the melanin contents of B16 melanoma cells by more than 50% at each concentration. These results suggest that mixtures of arbutin and oil soluble licorice extract are very effective whitening ingredients.

Effects of a Mixture of Cynanchi Wilfordii Radix and Humuli Lupuli Flos Extract on Estrogenic Activities and Anti-Osteoclastogenesis (백수오(白首烏)와 비주화(啤酒花) 복합물의 에스트로겐 활성과 파골세포 분화 억제효과)

  • Park, Dongjun;Lee, Hong Gu;Min, Kyoungin;Park, Hyoungkook;Jin, Mu Hyun;Cho, Ho Song
    • The Korea Journal of Herbology
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    • v.37 no.5
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    • pp.1-8
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    • 2022
  • Objectives : This study aimed to investigate the synergistic effect of combining Cynanchi Wilfordii Radix extract with Humuli Lupuli Flos extract on estrogenic and anti-osteoclastogenic activity. Methods : Estrogenic effect of a mixture of Cynanchi Wilfordii Radix extract and Humuli Lupuli Flos extract (CWHL), Cynanchi Wilfordii Radix extract, Humuli Lupuli Flos extract, caudatin (an active ingredient of Cynanchi wilfordii Radix extract) and 8-prenylnaringenin (an active ingredient of Humuli Lupuli Flos extract) were examined by proliferation E-screen assay and expression of estrogen inducible gene, pS2 via Real Time-PCR (RT-PCR) in MCF-7 estrogen responsive cells. And their estrogenic activities were investigated how to modulate Estrogen receptor 𝛽 by binding affinity assay. Inhibitory effect of CWHL, Cynanchi Wilfordii Radix extract, Humuli Lupuli Flos extract, caudatin and 8-prenylnaringenin on RANKL-induced osteoclast differentiation were tested by TRAP (Tartrate-resistant acid phosphatase) staining in osteoclastogenic RAW 264.7 cells. Results : CWHL, Humuli Lupuli Flos extract and 8-prenylnaringenin accelerated the proliferation of MCF-7 and the expression of pS2 in MCF-7. CWHL, Cynanchi Wilfordii Radix extract, Humuli Lupuli Flos extract, caudatin and 8-prenylnaringenin bind to estrogen receptor 𝛽. CWHL, Cynanchi Wilfordii Radix extract, Humuli Lupuli Flos extract, caudatin and 8-prenylnaringenin inhibited RANKL-induced osteoclastogenesis in osteoclastogenic RAW 264.7. CWHL is more effective for all markers than Cynanchi Wilfordii Radix extract or Humuli Lupuli Flos extract alone. Conclusions : CWHL may a potential therapeutic agent for menopause and osteoporosis as a natural food resource. CWHL as a natural food source has therapeutic potential in cases of menopause and osteoporosis.

Effects of Spraying Lime-Bordeaux Mixture on Yield, Ginsenoside, and 70% Ethanol Extract Contents of 3-Year-Old Ginseng in Panax ginseng C. A. Meyer (석회보르도액 처리가 3년생 인삼의 생육과 진세노사이드 및 엑스 함량에 미치는 영향)

  • Lee, Sung-Woo;Kim, Gum-Sook;Hyun, Dong-Yun;Kim, Yong-Burm;Kang, Seung-Won;Cha, Seon-Woo
    • Korean Journal of Medicinal Crop Science
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    • v.18 no.4
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    • pp.244-247
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    • 2010
  • It's crucial to control Alternaria blight and Anthracnose emerging mostly on ginseng leaves during the rainy season to increase the organic ginseng products. The purpose of this study is to investigate the efficay of lime-brodeaux spray on the ginseng leaves and evaluate the growth and yield of the ginseng, and the contents of ginsenoside and 70% ethanol extracts from 3-year-old ginseng variety, Cheonpoong. Lime-bordeaux sprayings were conducted in the ratio of 6-6 in June, 8-8 from July to September every 15 days. After June 10, the spraying have no effects on the growth leaf and stem, and there was no significant increase in chlorophyll contents. The ratio of intact leaf and root were distinctly increased because Alternaria blight and Anthracnose were decreased by spraying lime-bordeaux mixture. Root weight per plant and root yield were increased by 15%, and 62% in 3-year old ginseng, respectively, because the ratio of intact leaf and root were higher by using lime-bordeaux mixture. Furthermore, spraying of lime-bordeaux mixture is prone to increase the ratio of rusty root in ginseng. Spraying of lime-bordeaux mixture decreased both of the contents of ginsenoside and 70% ethanol extract by 13.7%, and 15.2% in 3-year-old ginseng, respectively.

Inhibitory Effect of Yam (Dioscorea batatas DECENE) Extracts on the Mutagenicity (돌연 변이원에 대한 마(Dioscorea batatas DECENE)추출물의 억제 효과)

  • 이임선;정세영;신창섭;구성자
    • Korean journal of food and cookery science
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    • v.11 no.4
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    • pp.351-355
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    • 1995
  • The inhibitory effects of methanol, ethanol, chloroform/ methanol and water extracts from natural and cultural yams on the mutagenicity in the cooked pork (broiled and panfried) and the chemically induced mutagen, sodium azide, benzo(a)pyrene and 2-aminofluorene were investigated using salmolla typhimurium TA 100. In the presence of the S9 mixture, ethanol extract from natural yam showed high inhibitory effect on the mutagenicity of the cooked pork. But benzo(a)pyrene, supposed to be produced in mutagen during cooking, did not show high inhibitory effect in same extract. Besids, the yam extract on the mutagenicity of the sodium azide without S9 mixture showed low inhibitory effect. However 2-aminoflourene with S9 mixture showed high inhibitory effect, 91.5%.

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Genotoxicity study of Aralia elata extract in bacterial and mammalian cell system (두릅나무 추출물의 유전독성평가)

  • 정영신;이석종;최선아;이장하;류재천;홍은경
    • Environmental Mutagens and Carcinogens
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    • v.22 no.4
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    • pp.319-323
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    • 2002
  • In order to investigate the safety of Aralia elata extract causing the reduction in the blood glucose level and oxidative stress in diabetes animals, these genotoxicity studies in bacterial and mammalian cell assay system such as Ames bacterial reverse mutation test and chromosomal aberration assay were performed. As results, in Ames bacterial reversion assay the extract in the range of 5,000-625 ug/plate did not induce mutagenicity in Salmonella typhimurium TA 98, TA 100, TA 1535 and TA 1537 strains with and without metabolic activation of S-9 mixture. For chromosomal aberration assay, $IC_{50}$ (50% inhibition concentration of cell growth) of the extract were determined; 792 $\mu\textrm{g}$/$m\ell$ without and 524 $\mu\textrm{g}$/$m\ell$ with S-9 mixture in Chinese hamster lung (CHL) fibroblast cell culture. Any significant chromosomal aberration was not observed in CHL cells treated with the extract at the concentrations of 792, 396 and 198 $\mu\textrm{g}$/$m\ell$ or 524, 262 and 131 $\mu\textrm{g}$/$m\ell$ in the absence or presence of S-9 metabolic activation, respectively. From these results, Aralia elata extract did not induce any harmful effects on the gene in bacteria and mammalian cell system used in these experiments.

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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.