• Title/Summary/Keyword: 발효인삼

Search Result 109, Processing Time 0.022 seconds

Ginseng-Whey Beverage Production and Sensory Properties (인삼 유청음료의 제조 및 관능적 특성)

  • 기해진;홍윤호
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.22 no.2
    • /
    • pp.202-207
    • /
    • 1993
  • Ginseng-whey beverages were prepared with rennet whey, ginseng extract, sweetener, honey and Japanese apricot, inoculated with different strains of lactic acid bacteria and unfermented partly. The samples were stored at 4$^{\circ}C$ or 30$\pm$1$^{\circ}C$ and the sensory evaluations were carried out at 1st, 3rd and 5th week. As a result of sensory test, unfermented ginseng-whey beverage (A) with sweetener and honey (storage at cold temp.) in overall eating quality obtained the best score (8.64~8.86) due to stronger sweetness and weaker sourness, bitterness, astringent taste and aftertaste. The fermented ginseng-whey beverage (C) which was stored at 4$^{\circ}C$ with inoculation of Lac. acidophilus and Lac. delbrueckii sub-sp. bulgaricus and the unfermented samples stored at room temperature with sweetener, honey and Japanese apricot received a good evaluation. But, the fermented beverages (E, F) stored at room temperature obtained the lowest score (2.92~3.58).

  • PDF

Comparison of Fermentability and Characteristics of Fermented Broths for Extruded White Ginseng at Different Barrel Temperature (배럴온도에 따른 압출성형백삼의 발효적성 및 발효액의 특성 비교)

  • Han, Jae-Yoon;Kim, Cheol;Ryu, Gi-Hyung
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.36 no.9
    • /
    • pp.1211-1218
    • /
    • 2007
  • The aim of this study was to compare the fermentability and characteristics of fermented broths for white ginseng, red ginseng and extruded white ginseng at $110^{\circ}C$ (A), $120^{\circ}C$ (B) and $130^{\circ}C$ (C). The scanning electron microphotograph of B and C was uniform aircell distribution, but A had increased pore size and exploded some aircell's wall. Saccharification rate constant of C was the highest (10.123 $mg/mL·hr^{1/2}$). Fermentation temperature was $27^{\circ}C$ for 30 days and the cultivation was fixed with Saccharomyces cerevisiae, Aspergillus usamii, and Rhizopus japonicus. The pH of red ginseng fermented broth was 3.79, which was the highest among the fermented samples. The fermented broth of B had the highest acidity (4.46%). The fermented broth of A had the highest reducing sugar content in ginseng suspensions (32.36 mg/mL). In ginseng fermented broths, reducing sugar content was decreased rapidly during the initial 5 days and alcohol content was increased during the initial 5 days. On the fifth day, the fermented broth of C showed the highest alcohol content (5.20%).

Screening of Antimicrobial Activity Compounds from Korea Ginseng Fine Root (고려인삼의 세근을 이용한 항균성 물질 탐색)

  • Kim, Ah-Reum;Lee, Myung-Suk
    • Journal of Life Science
    • /
    • v.21 no.9
    • /
    • pp.1244-1250
    • /
    • 2011
  • The study was performed to evaluate the antibacterial and antiviral activities of ginseng fine root in order to search for antibacterial substances. Among 8 kinds of fermentation strains, Lactobacillus plantarum was selected based on viable cell count and antibacterial activities during incubation. Optimum conditions of ginseng fine root fermentation for L. plantarum were incubation at $35^{\circ}C$ for 48 hr in 5% ginseng fine root broth. That methanolic extract of fermented ginseng fine root broth was observed to be antibacterial and have antiviral activities. The results of paper disc method of non-fermented extract and fermented extract measured against E. coli was 11 mm and 20 mm, S. aureus was 15 mm and 22 mm, respectively. Shaking flask method was observed to inhibit the growth E. coli and S. aureus in fermented extract by 99.9%. However, antiviral activity of Feline calicivirus (FCV) was mostly activated. Fermented extract was used to investigate the compositional changes of ginsenosides on HPLC analysis. By fermentation, ginsenoside Rg1, Re and Rd were increased, with Rd showing a significant increase of 50 ${\mu}g/g$. These results suggest that ginseng fine root extract is a useful resource.

Ginsenoside derivatives and quality characteristics of fermented ginseng using lactic acid bacteria (유산균을 이용한 발효인삼의 ginsenoside 유도체 및 품질특성)

  • Kang, Bok-Hee;Lee, Kun-Jae;Hur, Sang-Sun;Lee, Dong-Sun;Lee, Sang-Han;Shin, Ki-Sun;Lee, Jin-Man
    • Food Science and Preservation
    • /
    • v.20 no.4
    • /
    • pp.573-582
    • /
    • 2013
  • This study was done in order to investigate the bioconversion of ginsenoside, as well as the quality characteristics of fermented ginseng, by using lactic acid bacteria. Quality characteristics such as the thin layer chromatography(TLC) pattern, ginsenosides, total phenolic content, electron donating ability, and total sugar of fermenting ginseng and red ginseng were analyzed. The ginsenoside Rg2r, Rh2s and Rh2r of the fermented ginseng and red ginseng for 65 hours at a temperature of $37^{\circ}C$ were not detected. The ginsenoside Rg1 and Re contents have decreased, while the Rh1, Rg2s, Rd, Rg3r, and Rg3s have increased due to fermentation. The ginsenoside Rg3 of the fermented red ginseng has increased and the contents were $114.83{\sim}131.68{\mu}g/mL$ (control $104.56{\mu}g/mL$). The total phenolic content and electron donating ability of the red ginseng have totally decreased after 7 days of fermentation. The total phenolic contents of the fermented ginseng and red ginseng with different lactic acid bacteria did not show any tendency as different strains. The electron donating ability of the fermented ginseng has increased; however, the electron donating ability of the red ginseng has decreased. The total sugars of the fermented ginseng and red ginseng with different lactic acid bacteria have also decreased.

Bifidobacterium KK-1, KK-2를 이용하여 인삼요구르트의 개발

  • 한명주;김나영
    • Proceedings of the Korean Society of Food and Cookery Science Conference
    • /
    • 2003.05a
    • /
    • pp.82-82
    • /
    • 2003
  • 본 실험실에서는 한국인의 장내에서 분리한 10여종의 Bificobacterim중 인삼의 대표적인 사포닌인 Rbl, Rb2, Rc를 항암활성이 우수한 Compound K로 발효시키는 균주인 B. KK-1과 B. KK-2를 선별하였다. B. KK-1과 B. KK-2를 이용하여 항암활성과 관능적으로 우수한 인삼요구르트를 개발 하고자 한다. 우유(100m1)에 인삼분말(1-9%), 설탕(7%), 0.1% vitamin C 용액(100${\mu}\ell$), starter 배양액 (B. KK-1, B. KK-2, B. KK-1 + B. KK-2 각 3ml)을 넣고 잘 혼합한 후 37$^{\circ}C$에서 12, 24, 48시간 발효시킨 인삼요구르트의 Compound K의 양을 TLC scanner로 측정하였다. (중략)

  • PDF

The Radioprotective Effect of Ginseng Extracts on the liver in Mice that was irradiated by radiation (방사선이 조사된 생쥐 간에서 인삼추출물이 방사선 방어효과에 미치는 영향)

  • Ko, In-Ho;Chang, Chae-Chul;Koh, Jeong-Sam
    • Journal of radiological science and technology
    • /
    • v.27 no.2
    • /
    • pp.35-43
    • /
    • 2004
  • Radioprotective effects of ginseng extracts on liver damage induced by high energy x-ray were studied. To one group of ICR male mice were given white(50 mg/kg/day for 7days, orally) and fermenta ginseng extracts(500 mg/kg/day for 7days, orally) before irrdiation. To another group were irradiated by 5 Gy dose of high energy x-ray. Contrast group were given with saline(0.1 ml). This study also investigated the radioprotective effect between SOD, CAT, hydrogen peroxide and ginseng extracts on hepatic damage. This study measured the level of superoxide dismutase(SOD), catalase(CAT), hydrogen peroxide($H_2O_2$) in liver tissue. Administrating orally white (50 mg/kg/day for 7days, orally) and fermenta ginseng extracts(500 mg/kg/day), the activity of SOD, CAT were generally increased and the hydrogen peroxide($H_2O_2$) was decreased. After irradiation, the activity of SOD, CAT were generally decreased and the hydrogen peroxide($H_2O_2$) was increased. Therefore, ginseng extracts increased antioxidative enzyme activity. And We know that the antioxidatant effect of extracts from white and fermenta ginseng protect radiation damage by direct antioxidant effect involving SOD, CAT. It was included that ginseng can protect against radiation damage through its antioxidatant properties.

  • PDF

The Effect of Korean Ginseng Extract on the Fermentation of Lactose-Fermenting Yeast (인삼(人參) Extract 첨가(添加)가 유당발효성(乳糖醱酵性) 효모(酵母)의 발효(醱酵)에 미치는 영향(影響))

  • Lee, Jo Yoon;Kim, Jong Woo
    • Korean Journal of Agricultural Science
    • /
    • v.12 no.2
    • /
    • pp.272-281
    • /
    • 1985
  • The ginseng extract was investigated for their effects on the fermentation of Kluyveromyces fragilis IFO 0288, and the addition of 0-5.0% of ginseng extract from skim milk media were compared to its effects during suspension culture at $30^{\circ}$ for 168 hours. The results are summarized as follows; 1. The addition of 1.0% and 5.0% ginseng extract were significantly increased pH and acidity compared to control. 2. $CO_2$ evolution was significantly in 1.0% but inhibited in 5.0% ginseng extract 3. Alcohol production was more producted and shortened of fermentation time in 1.0-5.0% than 0-0.5% added groups. 4. The number and growth rates of yeast was shortened inductive phase and lengthened extinctive phase in 1.0-5.0% added groups. 5. Free sugar contained in ginseng extract was not significantly affected by fermentation of yeasts.

  • PDF

Effects of Extract from Fermented Flower-buds of Panax ginseng C.A. Meyer on Mouse Cytokine IL-6, TNF-α Production (발효 인삼꽃 추출물의 경구 투여가 마우스 사이토카인 IL-6, TNF-α의 생성에 미치는 영향)

  • Jeong, Su-Ji;Kim, Kyoung-Hee;Son, Hwa-Young;Yook, Hong-Sun
    • The Korean Journal of Food And Nutrition
    • /
    • v.27 no.1
    • /
    • pp.43-49
    • /
    • 2014
  • Panax ginseng C.A. Meyer has been used as a traditional medicinal ingredient and the ginseng flower-buds also proved to have good medicinal properties. In this study, in order to enhance immune activities of ginseng flower-bud, the ginseng flower-bud extract was being fermented by Bacillus subtilis KCTC 1022 (BS), Lactobacillus plantarum KCTC3 and Saccharomyces cerevisiae strain CHY1011 (SC). Mice were orally administered daily for two weeks at two different concentrations (100 and 200 mg/kg B.W.). Treatment samples were water extracts of ginseng flower-buds (FD), water extracts of fermented ginseng flower-buds (FM) and controls for saline solution. Cytokine production (IL-6, TNF-${\alpha}$) either stimulated with LPS or not stimulated with LPS was detected by the ELISA assay when using the cytokine kit. Cytokine was statistically increased at supplemented groups with LPS in both the 100 and the 200 mg/kg B.W. and treatment with FM significantly decreased the LPS-induced TNF-${\alpha}$ and IL-6 production more than the treatment with FD. The results of this study may suggest that supplementation with FM increases the immune function by regulating cytokine production capacity for activated macrophages.

Studies on the Utilization of Waste Ginseng Meal -Effect of Waste Ginseng Meal on Alcohol Fermentation and Yeast Reproduction- (인삼박의 이용에 관한 연구 -인삼박 당화액이 효모의 증식 및 알콜발효에 미치는 영향-)

  • 주현규;권우건
    • Microbiology and Biotechnology Letters
    • /
    • v.7 no.4
    • /
    • pp.191-195
    • /
    • 1979
  • This study was conducted to investigate the effect of saccharified extract of ginseng meal on alcohol fermentation and reproduction of yeast. Different concentrations of saccharified extract of ginseng meal in liquid medium were tested, and the experimental results obtained were summarized as follows : 1. In the process of alcohol fermentation of yeast, $CO_2$ output was much accelerated by the higher concentration of saccharied extracts from 1% to 6%, but $CO_2$ output was disurbed at the concentrations of 10% and 15%. .2. In the process of alcohol fermentation of yeast, the production of alcohol was increased by the higher concentration of saccharified extracts from 1% to 6%, but decreased at the concentrations of 10% and 15%. 3. Number of reproduced yeast cell after aerobic culture of Sacc. cervisiae was increased by the higher concentration of saccharified extracts from 1% to 10%, but decreased at the concentration of 15%. The number of yeast cell at the concentratin of 10% extract was 1.6 times more than that of control.

  • PDF

Effect of Conversion Rate of γ-Aminobutyric acid (GABA) by Yogurt Fermentation with Addition of Nanoparticle Winter Mushroom and Hydroponic Ginseng (팽이 및 수경인삼 분말 및 요구르트 발효에 의한 γ-Aminobutyric acid (GABA)의 전환효율 증진)

  • Shin, Pyung-Gyun;Kim, Hee-Cheong;Yoo, Young-Bok;Kong, Won-Sik;Oh, Youn-Lee
    • Journal of Mushroom
    • /
    • v.13 no.4
    • /
    • pp.334-337
    • /
    • 2015
  • ${\gamma}$-Aminobutyric acid (GABA) is basically neurotrasmitter produced by the decarboxylation of L-glutamic acid catalyzed by glutamic acid decarboxylase (GAD), which was known to convert monosodium glutamate (MSG) to GABA. To investigate enhancement of reversion rate of GABA, the yogurt fermentation with addition of nanoparticle winter mushroom and hydroponic ginseng was used. The conversion rate was revealed to nanoparticle winter mushroom and hydroponic ginseng fermenter (88%) > winter mushroom fermenter (52%) > nanoparticle winter mushroom fermenter (44%). The results showed that nanoparticle winter mushroom and hydroponic ginseng supplemented substrates for enhancement of GABA may be used more effectively as one of potential sources of functional foods.