• Title/Summary/Keyword: Bitter taste

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A Clinical Study of Soeumin Doksamkwankaeijungtang (독삼관계이중탕(獨參官桂理中湯)의 소음인(小陰人) 인후통(咽喉痛) 치험례(治驗例))

  • Huh, Manhn-hoi;Song, Il-byung
    • Journal of Sasang Constitutional Medicine
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    • v.12 no.1
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    • pp.240-259
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    • 2000
  • 1. Background and Purpose I intented to be helpful to understand the consitutional symptoms of soar throat and the application of the prescription through a clinical study of Soeumin Doksamkwankaeijungtang. 2. Methods I studied 16 patients(1 man and 15 women) treated by Doksamkwankaeijungtang in Chewon Oriental Clinic. And then I investigated the characteristics of patients treated by Doksamkwankaeijungtang, remedial values and side effects. 3. Results Doksamkwankaeijungtang was used in the age groups between twenties and sixties. There were 28 kinds of chief complaints including soar throat, tonsilitis, allergic rheum, bitter taste, dry throat, dry cough, stomatitis, lower abdominal pains, climacteric syndrome, etc. The distributions of remedial values were completely recovered (56.25%), much improved (18.75%), slightly improved(6.25%), no improved(12.5%), aggravated(6.25%), side effects(18.75%). There was one aggravated patient. Using the prescription, I prescribed it without any changing and addition according to the symptoms of soar throat. The remedial value of Doksamkwankaeijungtang was effective and not influenced by the dosage of Ginseng. The onset of action was very quick by the changes of dosage without the relation of age. Side effects were upward tendency of blood presser, headache, chest pain, etc. 4. Conclusion Doksamkwankaeijungtang was specifically effective in soar throat of Soeumin.

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Quality Properties of Appenzeller Cheese Added with Chlorella (클로렐라 첨가 아펜젤러 치즈의 품질 특성)

  • Heo, Ji-Youn;Shin, Hyun-Jung;Oh, Dong-Hwan;Cho, Sung-Kyun;Yang, Chul-Ju;Kong, Il-Keun;Lee, Sang-Suk;Choi, Kap-Sung;Choi, Sung-Hee;Kim, Sang-Chul;Choi, Hee-Young;Bae, In-Hyu
    • Food Science of Animal Resources
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    • v.26 no.4
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    • pp.525-531
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    • 2006
  • Effects of Chlorella powder on the growth of lactic acid bacteria, ripening velocity and organoleptic properties in Appenzeller cheese were investigated. Added levels of Chlorella powder were 0, 0.5, 1.0 and 2.0%. The lactic acid bacteria count was higher in cheese added with Chlorella than those in the control cheese. The pH of cheese increased gradually after 3 weeks, reaching pH $5.4{\sim}6.2$ at 15 weeks of maturation, and the pH was slightly lower in Chlorella added cheese than in control cheese. The soluble nitrogen compounds, non casein nitrogen (NCN) and non protein nitrogen (NPN), in Appenzeller cheese increased during 15 weeks of ripening, and they were higher in Chlorella added cheese than in control cheese. Electrophoresis of cheese proteins revealed that caseins were degraded more rapidly in Chlorella cheese as the level of Chlorella increased so that the cheese with 2% Chlorella could have developed a bitter taste and a stench by an excessive degradation of proteins. Sensory scores of the cheese ripened for 15 weeks were diminished as the level of Chlorella increased especially the cheese added with 2% Chlorella obtained significantly lower values of sensory scores than control cheese. Among the Chlorella cheeses, 0.5% Chlorella added cheese showed the highest score in overall sensory preference. From the results, the adequate level of Chlorella powder being added to produce an Appenzeller cheese product with acceptable quality was suggested to be 0.5%.

Immunomodulatory Effects of Fermented Curcuma longa L. Extracts on RAW 264.7 Cells (RAW 264.7 세포에서 발효 울금 추출물의 면역조절 효과)

  • Yoo, Seon A;Kim, Ok Kyung;Nam, Da-Eun;Kim, Yongjae;Baek, Humyoung;Jun, Woojin;Lee, Jeongmin
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.43 no.2
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    • pp.216-223
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    • 2014
  • Curcuma longa L. (CL) is a well known traditional medicinal plant that is also used in curries and mustards as a coloring and flavoring agent. However, CL is not usually used as a food source due to its bitter taste. We investigated the immunomodulatory effect of CL fermented by Aspergillus oryzae (FCL) on RAW 264.7 cells. FCL was extracted with cold water (CW), hot water (HW), 20% ethanol (20% EtOH) and 80% ethanol (80% EtOH), after which its effects on phagocytic activity, tumor necrosis factor-alpha (TNF-${\alpha}$), nitric oxide (NO) production, natural killer (NK) cell activity and mRNA expression of LP-BM5 eco were investigated. Phagocytic activity was increased in HW and 20% EtOH when compared to the control. The secretion of nitric oxide (NO) from RAW 264.7 cells did not change significantly relative to the control. However, TNF-${\alpha}$ was significantly increased by the addition of FCL extracts. Moreover, FCL 20% ethanol extract showed a four fold increase in NK cell cytotoxity relative to the control group. Finally, we observed suppressed mRNA expression of LP-BM5 eco in FCL extracts, especially in the 20% ethanol extracts group. These results indicate that the FCL extracts can be used as a functional material due to their effective immunomodulating activities.

Studies on the Components of Wild vegetables in Korea (산채(山菜)의 성분(成分)에 관(關)한 연구(硏究))

  • Kim, Young-Doo;Yang, Won-Mo
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.15 no.4
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    • pp.10-16
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    • 1986
  • To evaluate the nutritive value, 13 Wild vegetables which commonly used for side dish were analyzed. Their Moisture are lower than that of other vegetables. Crude Protein content of thess Wild vegetables is more than 2% , which is higher than that of other vegetables and these tendencies were also shown in the content of Crude Ash. The content of Crude Fat and of Crude Fiber are similar in the Wild vegetables, but Crude Fiber of C. lanceolata TRAUTV is three times higher than that of other Wild vegetables. In all Wild vegetables, the K content of Mineral is similar, but that of C. lanceolata TRAUTV is very low. The content of Ca and P are quite different among Wild vegetables. The content of Mg is also similar each other, about 16mg%, but that of P. agwilinum var. latiusculum UNDERW, A. elata SEEM, A. altissima SWINGLE, root of A. triphylla (Thunb.)A.DC., H.Thunbergii BAK. is 8.99, 7.69, 4.30, 4.13 and 1.92mg% respectively. Total Amino acids were contained in order of A. elata; 3072.4mg%>C. lanceolata TRAUTV; 2709.4mg%>P. agwilinum var. latiusculum UNDERW, A. altissimB SWTNGLE, A. Japonica KOIDZ, S.palmata MAX. : about 2350mg%>L.Jaluensis KOM., P.Caponicus MAX., leaf of A. triphylla(Thunb.)A.DC., C.Japonicum var. ussuriense, H.plantaginea ASCHERS; about 1400mg%>H.Thunbergii BAK., A.scaber THUNB, root of A. triphylla(Thunb.) A.DC. ; about 600mg%, Asp.A.A. and Glu.A.A. content, 46% of Total A.A. is higher than other Amino acids and the content of Arg. A.A. in C.lanceolata TRAUTV which is higher than that of other Amino acids is 6 times highly than that of other Wild vegetables. A. altissima SWINGLE, H.plantaginea ASCHERS, A.Japonica KOIDZ contain Vitamin C a little avobe, 45.9mg%, 36.8mg%, 30.2mg% respectively. Glucoslde content of L.Jaluensis KOM., C.lanceolata TRAUTV which are 4.1%, 3.5%, were highest of all ana that of P.Caponicus MAX., P.agwilinum var. latiusculum UNDERW, 2.2%, 2.0% is in the second, which seems to be the cause of bitter taste.

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[Kimchi Pill] Preparation of a Kimchi Pill Using Cyclodextrin ([김치환] Cyclodextrin을 이용한 김치환의 제조)

  • Ann Yong-Geun;Lee Kyung-Haeng
    • The Korean Journal of Food And Nutrition
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    • v.18 no.3
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    • pp.207-218
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    • 2005
  • In room temperature, Kimchi becomes acidified and a little decayed, scenting a bad smell, and It couldn't be well kept. But if it should be made into a pill, it could be preserved for a long time for marketing, with nutrition highly concentrated as well as with no scent. Therefore, making Kimchi into a pill needs drying. When dried Kimchi, lactic acid and fragrant ingredient will vanish along with volatilization. The cyclodextrin(CD) as a stabilizer shows that the protecting rate of volatility of lactic acid in Kimchi is higher before than that of after fermentation, and it is higher at the addition $2\%\;than\;of\;1\%$ in case of Kimchi with CD. But it doesn't give much effect on total sugar, reducing sugar, protein and amino acid. Evaporation rate of lactic acid is the least in freeze dry, and natural dry, heat dry come next, respectively. In heat dry, if dried at more than $60^{\circ}C$ for a long time, Kimchi exudes boiling and scorched scent, causing bitter taste. The result of HPLC with superose 12 column at 280nm and 210nm shows that place and amount of main peak is almost the same, but the distribution of other peaks are different, with the revelation of various peaks like peptide and amino acid. The Kimchi pill made by the addition of $1\%$ CD shows that concentration is eight times higher than general Kimchi, total sugar is $14.4\%$, reducing sugar is $8.8\%$, protein is $4.8\%$, amino acid is $2.4\%$, and other contents are $74.4\%$, acidity is 32.8, and pH is 3.5 each. The result of letting 20 people with obesity, 20 patients with constipation have 30 pills(total weight 30g) three times a day for 60 days reveals they lost $2.29\%$ in weight on the average, and 7 among 20 were all relieved in constipation, and 8 responded that they experienced its efficacy.

Anti-oxidative and Anti-inflammatory Activities of Fermented Turmeric (Curcuma longa L.) by Rhizopus oryzae (Rhizopus oryzae으로 발효한 울금의 항산화 및 항염효과)

  • Kim, Eun-Ju;Song, Bit-Na;Jeong, Da-Som;Kim, So-Young;Cho, Yong-Sik;Park, Shin-Young
    • Journal of Life Science
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    • v.27 no.11
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    • pp.1315-1323
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    • 2017
  • Turmeric is a rhizomatous herbaceous perennial plant (Curcuma longa (CL)) of the ginger family, Zingiberaceae. A yellow-pigmented fraction isolated from the rhizomes of CL contains curcuminoids belonging to the dicinnamoyl methane group. Curcumin is an important active ingredient responsible for the biological activity of CL. However, CL is not usually used as a food source due to its bitter taste. The present study was designed to determine the effect of the CL fermented by Rhizopus oryzae (FCL) on pro-inflammatory factors such as nuclear factor ${\kappa}B$ ($NF-{\kappa}B$), tumor necrosis factor alpha ($TNF-{\alpha}$), interleukin-6 (IL-6), nitric oxide (NO), prostaglandin $E_2$ ($PGE_2$), inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) in lipopolysaccharide (LPS)-induced RAW 264.7 cell line. The cell viability was determined by MTT assay. To evaluate the anti-inflammatory effect of FCL 80% EtOH extracts, IL-6 and $TNF-{\alpha}$ were measured by ELISA kit. Also, the amount of $NO/PGE_2/NF-{\kappa}B$ was measured using the $NO/PGE_2/NF-{\kappa}B$ detection kit and the iNOS/COX-2 expression was measured by Western blotting. The results showed that the FCL reduced NO, $PGE_2$, iNOS, COX-2, $NF-{\kappa}B$, IL-6 and $TNF-{\alpha}$ production without cytotoxicity. These results suggest that FCL extracts may be a developed the functional food related to anti-inflammation due to the significant effects on inflammatory factors.

Processing Conditions of the Fermented and Dried Sauces Using Fish Hydrolysates (어류 가수분해물을 이용한 건조젓갈의 제조조건)

  • BAE Tae-Jin;CHOI Ok-Soo;KANG Hoon-I
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.32 no.2
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    • pp.170-174
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    • 1999
  • Proessing conditions for fermented and dried sauces with the underutilized fishes were investigated. Hair tail, gizzard shad, and kangdale were hydrolyzed at $60^{\circ}C$ for 6 hours using $4\%$ Alcalase, and their hydrolysates were separted by molecularporous membrane. The hydrolytic ratios of hair tail, gizzard shad, and kangdale were estimated to be $84.2\%$, $83.6\%$ and $85.1\%$, respectively. Amino nitrogen recoveries were determind to be $73.1\~73.9\%$ by a membrane with molecular weight cutoff 100 dalton and $91.7\~92.5\%$ by a membrane with 500 dalton. Ultrafiltration was very efficient means for removing bitter taste. With the additions of $2\%$ glucose, $4\%$ lactose and $4\%$ skim milk, product yields of hair tail, gizzard shad, and kangdale were determind to be $16.4\%,\;17.2\%$ and $17.0\%$, respectively. Water adsorption rates of hair tail and kangdale showed $5.0\~9.2\%$ and $5.5\~9.6\%$, respectively, under Aw 0.52$\~$0.94. Contents of total nitrogen in the fermented and dried sauces prepared with hair tail, gizzard shad and kangdale were $3.9\%,\;4.1\%$ and $3.7\%$, respectively, and those of amino nitrogen were $3.2\%,\;3.4\%$ and $3.1\%$, respectively. In the fermented and dried sauces prapared with hair tail, gizzard shad and kangdale, the hygroscopities at Aw 0.88 were $6.9\%,\;7.5\%$ and $6.8\%$, respectively, and solubilities under dissolved in water for 30 minutes were $84.6\%,\;83.6\%$ and $93.8\%$, respectively.

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Optimization of Encapsulation Conditions for Fermented Red Ginseng Extracts by Using Cyclodextrin (Cyclodextrin을 이용한 발효홍삼농축액 최적 포접 조건)

  • Shin, Myung-Gon;Lee, Gyu-Hee
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.44 no.11
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    • pp.1708-1714
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    • 2015
  • Fermented red ginseng concentrate is known as a healthy food source, whereas it has off-flavor such as bitterness and sour flavor based on fermentation. ${\beta}$- and ${\gamma}$-cyclodextrin (CD) were used to encapsulate the off-flavor of fermented red ginseng concentrate by using response surface methodology design on ${\beta}$- and ${\gamma}-CD$ combination. The reducing effects were analyzed by sensory evaluation for bitter and sour tastes, ginsenoside Rb1, and total acidity. The optimized mixing ratio of ${\beta}$- and ${\gamma}-CD$ for reducing bitterness was the least expected value of 2.07 at ${\beta}-CD$ 3.74% versus the soluble solid content of fermented red ginseng concentrate and the ${\gamma}-CD$ 20.63% mixture. The encapsulation effects of ginsenoside Rb1 were the most expected value of 96.75% at ${\beta}-CD$ 3.47% and ${\gamma}-CD$ 19.89% mixture. The encapsulation effects of sour taste were the least expected value of 5.63 at ${\beta}-CD$ 9.34% and ${\gamma}-CD$ 9.96% mixture. The encapsulation effects of lactic acid were the most expected value of 67.73% at ${\beta}-CD$ 16.0% and ${\gamma}-CD$ 13.18% mixture. Based on encapsulation and each optimized combination, the most effective entrapping ${\beta}$-and ${\gamma}-CD$ combination ratio was ${\beta}-CD$ 10% and ${\gamma}-CD$ 13%.

Kinds and Characteristics of Edible Flowers Marketed as Food Material in Korea (식품재료로서 국내에서 유통되고 있는 식용꽃의 종류와 특성)

  • Kim Hyun Ju;Park Yun Jum;Byun Kyung Sub;Kim Su Jeong;Chon So Youn;Heo Buk Gu;Lee Sang Soo;Park Sun Hwa
    • The Korean Journal of Community Living Science
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    • v.16 no.4
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    • pp.47-57
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    • 2005
  • To investigate the characteristics of edible flowers as a food material, we have examined the kinds, colors, sizes, fresh weights, pigments and shipping periods of edible flowers marketed on the cropping farms, selling agencies and Internet shopping malls from February through September, 2005. Thirty six kinds of edible flowers were marketed in Korea, and all but the chrysanthemum were introduced species. The characteristics of edible flowers were shown differently by the varieties following the same kinds of flowers. Those colors were yellow (twenty five kinds), red (twenty three), pink (twenty), white (eighteen), and orange (sixteen). Flower diameters were measured and showed that seven kinds of edible flowers were 1.0 to 2.0cm, fourteen 2.0 to 3.0cm, sixteen 3.0 to 4.0cm, eight 4.0 to 5.0cm, and nine over 5.0cm. Flower fresh weights were measured as follows: twenty one kinds of edible flowers were under 0.5g ($58.3\%$), eight were $0.6\∼1.0g(22.2\%$), and six were $1.1{\∼}1.5g(16.7\%$). The taste of edible flowers was often bitter (twenty one kinds), sweet and sour (seven), somewhat fragrant (six), fishy (three), and others (nine). The pigments of edible flowers were anthoxanthin (twenty seven kinds), flavonoid (twenty three), carotenoid (seventeen), and betanidin (four).

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The Bibiographical Investigation of effect of Clematis mandshurica Maxim (위령선(威靈仙)의 약리(藥理)에 대한 사상의학적(四象醫學的) 고찰(考察))

  • Jung, Kuk-yung;Song, Il-byung
    • Journal of Sasang Constitutional Medicine
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    • v.10 no.2
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    • pp.151-162
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    • 1998
  • Purpose and Method : We have many difficulty of using the existing medical Hurbs based on the theory of Yin-yang and the five elements, this is why we still do not explain the Sasang Constitutional medical Hurb Classification and do not have the Sasang Constitutional Pharmacology exactly, so we easily enter into a dispute and confusion. So through literary consideration about clematis mandshurica Maxim. I try to objectify Sasang Constitutional Clasification of Clematis mandshurica Maxim and the spirit of using Clematis mandshurica Maxim and common property of Sasang Constitutional Medical Hurb and try to find out a clue that search the effect of other Sasang Constitutional Medical Hurb. Result : Qi(氣) and mi(味) of Clematis mandshurica Maxim has bitter and hot taste and have won Qi(溫氣), the color is dark, the using portion of clematis mandshurica Maxim is root as medial Hurb. So Clematis mandshurica Maxim fall down from lung and divied impurity and purity and able to remove the symptom that dryness and fever is solidified like Magnoliae cortex(厚朴). Clematis mandshurica Maxim have the effect of awakening Jin-Qi(眞氣) of lung and divide impurity and purity of Qi(氣) and ack(液) and improve the fuction and structure of Taeumin(太陰人) I think that the method of literay consideration on objectification of Sasang Constitution Pharmacology is of great value.

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