• Korean journal of food and cookery science
• /
• v.15 no.2
• /
• pp.158-162
• /
• 1999

A beverage was manufactured with onion extract for which onions were boiled with water and filtered. The concentration of cyclodextrin was studied to improve its quality in manufacturing the onion beverage and its antioxidative and antifatigue effect was investigated in vitro or in vivo. One percent of cyclodextrin was optimum concentration to prevent precipitation and to remove pungent taste and keep mild taste during storage at room temperature and 40$^{\circ}C$. Water extract of onion, used to manufacture onion beverage shown significant difference in antioxidative effect based on peroxide value and thiocyanate method. For the study of antifatigue, swimming performance of mice which fed with onion beverage and water extracts of onion and garlic for 2 weeks was investigated. The mice fed with onion beverage swam longer than those fed with water extract of onion and garlic.

• Journal of Sasang Constitutional Medicine
• /
• v.8 no.2
• /
• pp.69-94
• /
• 1996

The main purpose of this work is comparing the difference between Soumin Bojungyikgitang of constitutional medicine and Li Dongyuan's Bojungyikgitang Bojungyikgitang, the prescription originated from the Pi-Wei theory(脾胃論) of Li Dongyuan who was a medical man in the Jin Yuan dynasty, had been used widely for many kinds of disease caused by the singking of the qi of middle energizer due to the weakness of the spleen and stomach. But in the singking of the qi of middle energizer due to the weakness of the spleen and stomach. But in the end of Choseon dynasty Li Je Ma, the creator of the constitutional medicine, modified the Bojungyikgitang and applied to Soumin's disease. In this paper, the difference between the two prescription were investigated from the viewpoint of chinese herb pharmacology and purpose of prescription. Additionally the problems which could be brought out by applying Bojungyikgitang to the Soyangin and the Taeumin were studied. And the conclusion could be summarized as follows: 1. The prescription of the Li Dongyuan's Bojungyikgitang is based on the deficiency of vital energy due to internal damage and the Soumin Bojungyikgitang is useful to only a certain stage of progressing disease on the basis of Shanghanlun(傷寒論). 2. In the Li Dongyuan's Bojungyikgitang, Cimicifugae Rhizoma and Bupleuri Radix were used for emphasizing the ascending action and have the antipyretic action and the effect of elavating of yangqi as they are bitter in taste and cold in nature. 3. In the Soumin Bojungyikgitang, Pogostemonis Herba and Perillae Folium have the ascending-descending action and strengthen the stomach with the effect of mild sweating by pungent taste and warm nature. 4. The effect of elavating of yangqi in the Li Dongyuan's Bojungyikgitang offers the pathway where vital qi go up by eleminating the pathogenic fire with the action of Cimicifugae Rhizoma and Bupleuri Radix in the triple energizer and yangming muscular striae. On the other hand, the Soumin Bojungyikgitang depends on the effect of reinforcing qi and elavating yangqi by Astrgalli Radix entirely and supply vital qi by reinforcing yangqi with Ginseng Rsdix. 5. The exahausion of yin(亡陰證) in the Soyangin exterior syndrome and cold limbs(寒厥證) in Taeumin exterior syndrome are similar to the indication of Li Dongyuan's Bojungyikgitang. As the causes of the disease are fundamentally different in the view of constitutional medicine, the diseases could be aggravated by applying Li's Bojungyikgitang. These results suggest that Li Dongyuan's Bojungyikgitang is proper to the exterior syndrome of Soumin and Soumin Bojungyikgitang seems to be appropriate to the Soumin's disease.

• CELLMED
• /
• v.11 no.4
• /
• pp.21.1-21.9
• /
• 2021

Background: Unani System of Medicine (USM) has its origin to Greece. To ensure and develop the quality, authenticity of Unani drugs, standardization on modern analytical parameter is essential requirement for drugs. Objectives: The aimed of the present study was to develop a standard profile of "Qurṣ-e-Mafasil" by systematic study through authenticated ingredients, pharmacognostic identification followed by physicochemical, TLC, HPTLC fingerprinting analysis as per standard protocol. Material and Methods: In this study three batches of "Qurṣ-e-Mafasil" QM were prepared by standard method as per UPI had been followed by organoleptic properties of formulation such as appearance, color, odor, taste. Powder Microscopy and physicochemical studies were carried out such as Uniformity of weight, Friability, Disintegration time, hardness, LOD, ash vales and extractive values in like aqueous, alcohol & hexane. Further qualitative tests such as Thin-Layer Chromatography (TLC), and High-Performance Thin Layer Chromatography (HPTLC) studies were also carried out to develop fingerprint pattern of the alcoholic solvent extract of QM. Phytochemical screening was carried out in different solvent extracts such as alcoholic, aqueous and chloroform extracts to detect the presence phytoconstituents in the formulation QM. Heavy metals, Microbial Load Contamination and pesticidal residues were also determined. Results: Qurṣ-e-Mafasil showed tablet-like appearance, light brown colour, mild pungent odour and acrid taste. Uniformity of weight (mg), friability (rpm), and hardness (kg/cm) and disintegration time was ranged between (500 to 503), (0.0340 to 0.038), (8.40 to 8.67) and (4-5 minutes) respectively for the three batches. Loss in weight on drying at 105℃ was ranged between (8.3425 to 8.7346). Extracted values were calculated in distilled water ranged between (30.9091 to 31.4358), hexane (1.1419 to 1.4281), and alcohol (3.3352 to 3.3962). The ash values recorded were ranged between (3.7336 to 3.8378), and acid insoluble ash (0.5859 to 0.6112).

• Korean Journal of Medicinal Crop Science
• /
• v.13 no.6
• /
• pp.293-299
• /
• 2005

To determine optimal fermentation period of vegetables mixed with black sugar without innoculation of microorganisms, changes in chemical components, quality characteristics of the fermented broth and physiological functionality during the fermentation period were investigated, pH and $^{\circ}BX$ of the fermented broths were decreased gradually during the fermentation period. Except for radish, L and a color values of fermented broths were increased but b values were decreased during fermentation period. Viscosity of fermented broths of vegetables were decreased after 3 months of fermentation. ${\alpha}-Amylase$ activity in fermentation broth of brocolli, eggplant, cabbage, chicory, aralia, radish were increased to 460, 430, 180, 420, 560, 260 after six months fermentation period. In radish and tomato fermentation broth, invertase activity were increased to 200 and 460 units and cellulase activity were increased to 280 and 140 after six months fermentation period. The content of total phenolic compounds and electron donating ability were the highest after 2 to 4 months fermentation period and decreased thereafter. No significant level of tyrosinase inhibitory activity and SOD-like activity were observed. In the sensory evaluation test of aralia fermentation broth of droop, sweet and sour flavor and bitter, astringent taste were decreased during the fermentation period and droop tastes were highest in 3 months. In radish fermentation broth, radish flavor and pungent taste were decreased and sweet taste was increased during fermentation period. Acceptability in overall was the greatest after three months. Based on the results stated above, optimal fermentation period was appropriated 3 or 4 months.

• Culinary science and hospitality research
• /
• v.9 no.4
• /
• pp.191-202
• /
• 2003

A growing interest in health has been leading to more interest in function of food rather than its taste and nutrition. Usually we think chemical-free or oriental food to be good for health. Yaksun is a food with herbal stuff, which reflects our desire for health and longevity and China's splendid food culture. It is based on the traditional medical thought of the Orient that both medicine and food have the same origin. Yaksun is a traditional functional or nourishing food with both nutritive and medicinal elements, which therefore provides such effects as epicurean pleasure, prevention of diseases and improvement of health. It is recorded that in China there was a dietitian in the royal court from the period of Seoju(B.C. 11∼7), who was responsible for supervising and controlling the health, nutrition and disease of an emperor. Therefore, herbal food has a very long history. Currently, there are many Yaksun stores in Japan and Taiwan as well as China, which are one of popular tourist destinations. Basically Yaksun follows the theory of the Oriental medicine. Yaksun is categorized into four(cold, cool, hot and warm) according to its temperature and into five basic tastes(bitter, sweet, pungent, salty and sour). Yaksun has the functions such as preventing diseases and aging improving internal organs, and healing diseases. In China many colleges of medicine have a department of Yaksun studies through which systematic researches have been being made since a long time ago. For Korea, the discipline of Yaksun studies is still at the beginning stage. To respond to a growing interest in health and prevent chronic adult diseases, it is required to develop a functional food by establishing a systematic theory of Yaksun and making more researches into it.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.38 no.2
• /
• pp.195-200
• /
• 2009

This study was performed to investigate the quality characteristics and antioxidant activity of garlic yanggaeng added with several calcium sources (calcium carbonate, calcium citrate, calcium lactate, mixed calcium and calcium powder). The pH and lightness of calcium-added garlic yanggaeng decreased compared with control. Lightness of garlic yanggaeng added with calcium lactate, calcium carbonate and calcium powder was similar with that of control. As for texture profile analysis, hardness of garlic yanggaeng added with calcium lactate, calcium carbonate and calcium powder was increased compared to control. The antioxidant activities determined by DPPH and hydroxyl radical scavenging activities of the garlic yanggaeng added with calcium lactate, calcium carbonate and calcium powder were significantly higher than those of control. The pungent and taste of garlic were reduced in garlic yanggaeng added with calcium lactate, calcium carbonate and calcium powder. Consumer test showed that the score of overall acceptance was higher in the garlic yanggaeng added with calcium lactate and calcium carbonate, compared to those of other calcium sources. Based on these results, it was suggested that garlic paste added with calcium carbonate or calcium lactate may be useful materials to improve quality of garlic yanggaeng.

• Korean Journal of Food Science and Technology
• /
• v.31 no.6
• /
• pp.1477-1483
• /
• 1999

In order to retain or remove the flavor components of onions, this study was performed to investigate the effect of seaweeds and adsorbents on volatile flavor components of onion juice by testing a sensory evaluation, measuring the amount of pyruvate and thiosulfinate, and investigating the changes of volatile components by SPME/GC. The main flavor compounds in raw onion juice were dipropyl tetrasulfide, 1-propenyl propyl trisulfide, methyl propyl trisulfide, dipropyl trisulfide. Volatile flavor compounds in onion juice treated with tangleweed, brown-seaweed, laver and celite showed a relatively decreasing tendency compared to untreated onion juice, but most of volatile flavor compounds in onion juice treated with activated charcoal and ${\beta}-cyclodextrin$ were removed. The result of the sensory evaluation with various materials for masking onion flavor showed a significant difference at the p<0.05 level. The amount of pyruvate and thiosulfinate treated with tangleweed, brown-seaweed, laver and celite showed little difference compared to untreated onion juice, but the amount of pyruvate and thiosulfinate treated with activated charcoal and ${\beta}-cyclodextrin$ decreased largely compared to untreated onion juice. As a result of the study, onion juice treated with tangleweed, brown-seaweed, laver and celite showed the effect of preserving the pungent taste and masking the onion flavor. Activated charcoal and ${\beta}-cyclodextrin$added to onion juice might have a role in removing the onion flavor by adsorbing volatile flavor compounds in onion.

• The Korean Journal of Food And Nutrition
• /
• v.30 no.5
• /
• pp.889-899
• /
• 2017

To investigate the quality characteristics of domestic $ros{\acute{e}}$ wines marketed in Korea, 11 kinds of wines were purchased at the Korea Wine Festival in 2016. The color, physiological activity, aroma component and sensory evaluations were conducted. The hue value of $ros{\acute{e}}$ wines ranged from 0.592 to 1.990, with the Ro7 of Delaware having the highest value. The brightness of $ros{\acute{e}}$ wines ranged from 42.96 to 94.99, the redness from 3.20 to 59.37, and the yellowness from 8.43 to 24.83. Of the 11 $ros{\acute{e}}$ wines evaluated, 1 was a dry wine and 10 were sweet wines. The average sugar content of the sweet wines was 73.89 mg/mL. Among the organic acid contents, malic acid ranged from 0.214 to 2.903 mg/mL, and lactic acid content ranged from 0 to 3.423 mg/mL. Malolactic fermentation differed, depending on the source. The total polyphenol content of $ros{\acute{e}}$ wines ranged from 50.55 to 99.55 mg%, the anthocyanin content was 2.12 to 213.30 mg/L, and the DPPH radical scavenging activity of $ros{\acute{e}}$ wines was between 73.75 to 90.41%. A total of 41 volatile components were detected, including 7 alcohols, 22 esters, 4 terpenes, 3 acids and 5 other compounds. Of these, 9 compounds had odor activity value(OAV) greater than 1; these were identified as 1-propanol (alcohol, pungent), 3-methyl-1-butanol (harsh, nail polish), ethyl butanoate (strawberry, lactic), isopentyl acetate (fresh, banana), ethyl hexanoate (green apple, fruity), ethyl octanoate (pineapple, pear, floral), ethyl decanoate (fruity, fatty, pleasant), linalool (flower, lavender) and limonene (lemone, orange). As a result of the sensory evaluation, the Ro5 wine made from Campbell Early grape, and having a good color, flavor and taste, was the most preferred.

• Horticultural Science & Technology
• /
• v.34 no.5
• /
• pp.779-789
• /
• 2016

A total of 33 accessions of pepper (Capsicum spp.), including previously reported and newly discovered sources of resistance to bacterial spot caused by Xanthomonas euvesicatoria, were evaluated for their resistance to bacterial spot. The selected accessions were then grown and their horticultural characteristics were recorded. In a test for hypersensitive resistance (HR) to four races (P1, P3, P7, P8) of the pathogen found in Korea, KC00939 and Chilbok No.2, which carry the Bs2 gene, exhibited a hypersensitive response to all four races, as expected. Chilbok No.3, which carries the Bs3 gene, showed a hypersensitive reaction to race 1 and 7, as expected. KC00939 exhibited a high ASTA color value and tolerance to multiple infections from a viral complex of Cucumber mosaic virus (CMV) and Broad bean wilt virus (BBWV). Thus, this accession represents a promising genetic resource for breeding cultivars with multiple disease resistance and strong red coloration. KC01327, KC01617, KC01015, KC01760, KC01779, KC01137, KC01328, KC01006, KC00127, KC01704, and KC00995 did not exhibit hypersensitivity but showed a high level of general resistance when evaluated by spray inoculation. KC01617, KC01760, KC01779, KC01137, KC01704, and KC01777 are newly identified sources of resistance to bacterial spot. The previously and newly identified sources of resistance to bacterial spot evaluated in this study, including information about their resistance to CMV and BBWV complex in the field, the contents of pungent and sweet taste components, and the color values of dry fruits, will be useful for breeding pepper cultivars with resistance to bacterial spot.