• Journal of Applied Biological Chemistry
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• v.50 no.4
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• pp.249-253
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• 2007

Thirteen edible plants previously reported to show inhibitory activities on farnesyl protein transferase (FPTase) and phosphatase of the regenerating liver-3 (PRL-3) were evaluated for inhibitory activity on the proliferation of human umbilical vein endothelial cells (HUVECs). Four plant extracts, Oenothera erythrosepala, Perilla frutescens, Panicum miliaceum, and Quercus acutissima, significantly inhibited the proliferation of HUVECs induced by the basic fibroblast growth factor (bFGF) without cytotoxicity at 100 ${\mu}g/mL$. Myristica fragrans, Rosmarinus officinalis, and Syringa patula also showed inhibitory activity on the proliferation with only mild cytotoxicity.

• Journal of Physiology & Pathology in Korean Medicine
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• v.19 no.2
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• pp.490-494
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• 2005

The purpose of this was investigate the possibility of medicinal plants application as an edible functional food resources. We arried out to develop a beverage by using Nelumbo nucifera and we examined the nutritional characterics. Also we examined the effects of drink on physiological function in aorta relation. Thus, the effect of developed beverage on phenylephrine induced contraction of isolated rat thoracic aorta. Contractile force was measured with force displacement thansducer under 1.5g loading tension. Brix, pH and titratable acidity of developed drink were 12.25%, 4.5 and 0.092%. The approximate nutritional composition of beverage was carbohydrate, 9.40%, crude protein, 0.30%, crude fat, 0.25% and ash, 0.15%. Also insoluble fiber and soluble fiber were 1.30%, 0.80%. Developed beverage contained Na(11.45 mg%), K(6.87 mg%), Ca(2.53 mg%). The contraction forces by injection of phenylephrine in isolated thoracic aorta were significantly law in each beverage treatment groups compared with control group. These results that developed drink with medicinal plants can be used as a functional material to decrease aorta contraction.

• Journal of the Korean Society of Food Science and Nutrition
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• v.39 no.2
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• pp.186-192
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• 2010

Skin wrinkles typically appear as a result of aging processes. One of causes may be the nonenzymatic glycation followed formation of browning products called advanced glycation endproducts (AGEs), an irreversible cross-linked protein. The accumulation of glycated collagen cross-linked in skin inhibits the formation and function of skin tightening agents such as collagen and elastin. To development for anti-wrinkle ingredients from edible plants, MeOH and hot-water extracts were prepared and evaluated for their inhibitory effects of AGEs formation. The activities of both extracts from bay laurel (Laurus nobilis), cinnamon (Cinnamomum loureirii), clove (Eugenia caryophyllate), oregano (Origanum vulgare), rosemary (Rosemarinus officinalis), savory (Satureja hortensis) and star anis (Illicium verum) of western spices, and blackberry (Rubus coreanus), dayflower (Commelina communis), Epimedium koreamun (whole), termunalia frutus (Terminalia chebula) and turkestan rose (Rosa rugosa) of medicinal plants were higher than the others. Of Korean vegetables, however, MeOH and hot-water extract from only Asters caber and green tea showed higher activities, and no activity in Korean marine plants (seaweeds).

• Journal of the East Asian Society of Dietary Life
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• v.14 no.3
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• pp.233-242
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• 2004

The purpose of this study was to investigated the possibility of Meles meles as an edible functional resource. To assess the effects of Meles meles fermented liquid(ML) with medicinal plants in postmenopausal women, the menopause symptoms, hematological and serum chemical variables and bone health indices were examined. Twenty five postmenopausal women participated in the study. As a result, in postmenopausal women, ML supplements were effective in reducing the incidence of menopause symptoms, such as insomnia(44.0%), sensitivity(40.0%), headache(34.0%), hot flush and decreased vaginal lubrication(20.0%) after 12 weeks. Also serum estradiol and calcitonin and calcium levels were 23.27 pg/mL, 14.88 pg/mL and 8.86 mg/dL before the ML intake. Levels were significantly increased of estradiol and calcitonin and calcium after ML intake during 12 weeks to 30.36 pg/mL, 21.61 pg/mL and 10.01 mg/dL. Osteocalcin and bone alkaline phosphatase activity were 14.36 ng/mL, 21.55 U/L before the ML intake, but according to ML intake, the levels were significantly decreased. In conclusion, ML play benefical roles in the prevention of bone loss and menopause symptoms. Howere current data are not sufficient to determine the effective doses for benefical effect as well as harmful effect and support dietary recommendation level for ML. Therefore, our results should be viewed with caution. But Meles meles fermented liquid with medicinal plants can be used as possible food resources and functional food materials, more studies are needed to identify the proper mechanism of ML.

• Applied Biological Chemistry
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• v.39 no.2
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• pp.159-164
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• 1996

Screening of anticoagulant activity was conducted for the hot water extracts of 73 kinds of medicinal herbs, 41 kinds of Korean edible plants, and 5 kinds of sea weeds using plasma recalcification test(Tr). In the first screening several extracts of the plants, Alisma calndiculatum, Corydalis ternata Panax notoginseng, Allium sativum, Ganderma luidum, Codium fragile, showed high activities. When the plants were reextracted with various solvent conditions, acidic water extracts of Codium fragile showed the highest activity in APTT. A crude polysaccharide fraction(CF-1) was prepared by methanol reflux, ethanol precipitation, dialysis and Iyophilization of the acid extracts. CF-1 comprised 80.8% total sugar consisting of arabinose, galactose and glucose as the main monomers, 8.7% protein, and 13.3% sulfate. The anticoagulant activity of CF-1 was not changed by pronase digestion, but decreased by periodate oxidation, and this indicated that the anticoagulant activity was attributed to the polysaccharide portion.

• Journal of the Korean Institute of Landscape Architecture
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• v.21 no.1
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• pp.63-82
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• 1993

In the middle areas of South Korea, we collected 308 wild herbaceous species for studying the possibility of landscaping and, growing them at West in Yongin country of Kyunggi province. We observed their vegetative and flowering characteristic. And the result is as follow: 1. 76 species(24.7%) such as Hosta capitata, etc. of them are thought useful for flower-bedding or landscaping for park and ground-covering, while 94 species(30.6%) are regarded useful for ground-covering, potting and indoor-planting. They are Nepatica maxima and Thaliticum minus var. hypoleucum, etc. 46 species(15%) seems to be useful for flower-bedding, ground-covering and potting. 2. 264(85.7%) of all the observed species are for the enjoyment of their flowers, while 36 species(11.4%) for the enjoyment of their leaves, and 9 species(2.9%) for their fruit. They are Viburnum dilatatum, etc. 3. As for the relation of their habits to light conditions, 148 species(48%) grow int he full sun of more than 50,000Lux, 138 species(44.8%) usually in in the half shade of 20,000 to 30,000Lux, 15 species(4.9%) in the shade of some 10,000Lux, and 7 speciese grow either in the full sun or in the shde. 4. some species such as Wasabia koreansa, Allium succuliferum, Asterglehni, Ligulariafisheri, Ligularia stenocephala Epimedium koreanum are considered available as edible plants as well as ornamentals plants, and Houttuynia cordata. Saururus chinensis, Epimedium koreanum need to be further developed not only as ornamental plants but also medicinal plants.

• Korean Journal of Medicinal Crop Science
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• v.8 no.2
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• pp.94-101
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• 2000

On the purpose of development of antioxidative compounds from natural sources, 38 plants known to have antioxidant activity have been examined concerning DPPH radical scavenging activity. Among 13 plants exhibiting the activity, the seed of Carthamus tinctorius L, was selected as resources to search for active compounds due to rareness of study. The seed of the plant has been used as edible oil or preventive and remedial drugs for osteoporosis, arthritis. To reveal the principal component manifesting the antioxidant activity, the MeOH extracts was successively solvent-fractionated with EtOAc, n-BuOH and water. In order to isolate active component from the EtOAc fractions, application of silica gel column chromatographies and activity tests were repeated for a active component to be isolated. Its chmical structure was determined to be N-feruloylserotonin, a conjugated serotonin compound, by the interpretation of spectral data, NMR. MS and the adaptation of chemical reactions.

• Korean Journal of Plant Resources
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• v.24 no.4
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• pp.419-429
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• 2011

This study was carried out to classify the regional folk plants in Gyeongsangnam-do. According to the survey results from 293 survey sheets of 60 residents at 52 places of 17 counties and cities from March to October, 2009, the folk plants in Gyeongsangnam-do consisted of a total 182 taxa; 73 families, 157 genera, 168 species, 2 subspecies, 11 varieties, and 1 form. The use by its usage was: 129 taxa; edible, 41 taxa; medicinal, 3 taxa; dye, 2 taxa; aroma, 2 taxa; spice, 2 taxa; ornamental, 6 taxa; fiber, 2 taxa; oil, 25 taxa; others, respectively, so the edible use was the highest. The most useful part was the leaf, followed by all parts, fruit and root.

• Korean journal of food and cookery science
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• v.15 no.2
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• pp.108-113
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• 1999

Natural products derived from not only medicinal but edible plants have been used as sources of folk remedies and other useful materials, like as appetizers, health supplements and food additives. A short-term in vitro biomarker assay was accompilshed to assess cytotoxic activity on the human lung and ovary adeno cancer cell lines based on sulforhodamine B (SRB) method. As a result, the EtOAc soluble fractions from Trichosanthes kirilowii Max. and Dioscorea japonica Thunb. showed potent cytotoxicity as a below 30% of growth ratio of cancer cell at a concentration of 40 $\mu\textrm{g}$/ml on lung and ovary adeno cancer cell lines, and lung cancer cell line, respectively. Cytotoxic activity present in plant extracts appear to be promising candidates as functional foods among Korean wild edible plants, and further studies are warranted.

• Natural Product Sciences
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• v.27 no.4
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• pp.257-263
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• 2021

Aster species (Asteraceae) are widely distributed edible and medicinal plants, known to contain various specialized metabolites including polyphenols and saponins. However, systemic analysis on the chemical profiles of these plants have rarely been made. Here we analyzed the phytochemical constituents in leaves of 6 Aster species occurring in Korea, A. ageratoides, A. altaicus var. uchiyamae, A. glehnii, A. hispidus, A. incisus, and A. yomena, by applying a LC-MS/MS-based untargeted metabolomics approach. The analysis revealed that A. ageratoides, A. hispidus, and A. yomena are relatively rich in saponins most of which are expected to be previously unknown.