• Natural Product Sciences
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• v.7 no.4
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• pp.102-106
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• 2001

Berberis aristata (family Berberidaceae), known as 'Daruharidra' in Ayurvedic system of medicine, is an important medicinal plant used extensively for treating a variety of ailments in various systems of indigenous medicine. Being an important medicinal plant it is being adulterated and in the absence of any pharmacognostic information it is very difficult to check the adulteration. The present study was therefore, carried out to provide the requisite pharmacognostic details. Morphological, anatomical and phytochemical aspects of B. aristata were carried out. Diagnostic features of B. aristata root were identified and characterized from the above investigations and presented in the present communication. Some of the diagnostic features of the root drug noted from the anatomical study are patches of pericyclic fibre, pitted sclerieds, berberine containing cells and heterocyclic medullary rays. HPTLC analysis showed three distinct bands of which berberine was identified as the major constituents. The $R_f$. value of other bands was also calculated.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.11 no.5
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• pp.72-78
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• 2008

The cooling effects of botanical garden in urban are was investigated at Sungkyunwan University Natural Science Campus and nearby urban area during summer (20/06/2008-30/08/2008). Temperature and humidity data were observed, downloaded and analyzed. After observation single-family residential area (TNH) showed the highest air temperature while botanical garden (ARB) did the lowest one. UHI intensity between TNH and ARB was derived and investigated. The average UHI intensity was $1.5^{\circ}C$ while maximum UHI intensity was recorded at 21 : 20 by $2.29^{\circ}C$, and minimum UHI intensity at 09 : 20 by $0.45^{\circ}C$. Overall the average air temperature of botanical garden was lower to surrounding urban area by $0.5-1.5^{\circ}C$. So it was found out the botanical garden contributes to the cooling effect of the surrounding area as an urban cooling island.

• Natural Product Sciences
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• v.9 no.4
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• pp.264-269
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• 2003

The rhizome of Acorus calamus Linn. is commonly known as "Vacha" in indigenous systems of medicine. It is distributed in marshy tracts of Kashmir, Sirmaur (Himachal Pradesh), Manipur and the Naga hills. It is regularly cultivated in Koratagere Taluk in Karnataka and other parts of India. This study deals with the detailed pharmacognostical evaluation of the dried rhizomes of Acorus calamus collected from DehraDun (Uttaranchal), Lucknow (Uttar Pradesh). The commercial sample procured from Delhi market was also evaluated to observe the difference between collected and market samples. Dried rhizome is vertically compressed, pale yellow to dark brown and occasionally orangish brown in colour. Transverse section showed two distinct region with scattered, concentric vascular bundles surrounded by fibrous bundle sheath. Some vascular bundles just beneath the endodermis devoid of bundle sheath. Though the botanical and physico-chemical characters of all the samples were quite similar but some variations were observed in High Performance Thin Layer Chromatography (HPTLC) fingerprint profile, the essential oil content and total percentage of asarone which was found to be highest in Lucknow and lowest in Delhi market sample. These variations may be explained due to some edaphic factors or storage conditions. An attempt was also made to test antioxidant activity (in vitro) and it was found to be 88% at 0.2 g/ml concentration.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2021.04a
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• pp.32-32
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• 2021

본 연구에서는 DMZ 일원인 경기도 파주시 광탄면과 양주군 백석면에 걸쳐있는 박달산(363m) 주변의 관속식물상을 조사하였다. 파주시는 동쪽은 양주시, 서쪽은 한강을 경계로 김포시, 북부는 임진강을 경계로 북한과 접하고 있다. 남쪽은 고양시, 북쪽은 연천군에 접하고 있으며, 북위 37° 42'~38° 07', 동경 126° 41'~127° 01'에 위치한다. 박달산은 파주시 광탄면 경계에 위치하였으며, 현재 명칭은 박달나무가 많아서 박달산이라고 부르고 있으나 예전에는 독수리가 많아서 수리봉이라는 명칭으로 부르기도 했다. 박달산 주변에 분포하는 관속식물 현황은 79과 211속 288종 3아종 36변종 4품종 331분류군으로 조사되었다. 양치식물은 5과 10속 11종 1변종 12분류군, 나자식물은 2과 3속 5종 5분류군, 쌍자엽식물은 63과 154속 208종 3아종 22변종 3품종 236분류군, 단자엽식물 9과 44속 61종 13변종 1품종 78분류군으로 조사되었다. 희귀식물은 취약종(VU)에 속하는 왜박주가리(Tylophora floribunda Miq.) 1분류군, 약관심종(LC)에 속하는 태백제비꽃(Viola albida Palib.), 이팝나무(Chionanthus retusus Lindl. & Paxton) 2분류군이 조사되었다. 특산식물은 키버들(Salix koriyanagi Kimura), 외대으아리(Clematis brachyuran Maxim.), 서울제비꽃(Viola seoulensis Nakai), 오동나무(Paulownia coreana Uyeki), 백운산원추리(Hemerocallis hakuunensis Nakai) 5분류군이 조사되었다. 침입외래식물은 가시박(Sicyos angulatus L.), 단풍잎돼지풀(Ambrosia trifida L.), 돼지풀(Ambrosia artemisiifolia L.) 등 28분류군으로 조사되었다.

• Journal of Plant Biotechnology
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• v.6 no.3
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• pp.131-143
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• 2004

• Natural Product Sciences
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• v.11 no.3
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• pp.165-169
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• 2005

Chlorophytum borivilianum Baker (Antharicaceae) commonly referred as 'Safed Musli' has been widely used in the Indian traditional systems of medicine to treat various diseases like rheumatism apart from having immunomodulating property and is used as general tonic. It is also known as 'Ayurvedic viagra' for its aphordisiac properties. C. borivilianum was screened for the first time to determine its antioxidant activity, isolation of the sapogenins and standardization of the isolated sapogenin fraction using HPTLC. Potent antioxidant activity of ethanolic extract was found by their ability to scavenge DPPH (84.51%), hydroxyl radical (48.95 %), ferryl bi-pyridyl complex (84.53%) along with the inhibition of lipid peroxidation (67.17%) at $100\;{\mu}g/ml$ concentration. The ethanolic extract also exhibited significant inhibition of superoxide anion radical generated by photochemiluminescence. Thus, the potent antioxidant activity validates the innumerable therapeutic claims of the plant in the traditional system especially its use as a Rasayana drug.

• Natural Product Sciences
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• v.11 no.3
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• pp.174-178
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• 2005

Oxidative stress is an important causative factor in several human chronic diseases, such as atherosclerosis, cardiovascular disorders, mutagenesis, cancer, several neurodegenerative disorders, and the aging process. Phenolics and tannins are reported to be good antioxidants. Anogeissus latifolia (Combretaceae) bark has been used in the Indian traditional systems of medicine for curing a variety of ailments, but scientific validation is not available till date. Hence the present study was undertaken to isolate antioxidant compounds by activity-guided isolation. Inhibtion of diphenyl picryl hydrazyl (DPPH) and Xanthine oxidase along with photochemiluminescence assay were used as bioassay for antioxidant activity. Activity guided isolation was carried out using silica column and the compounds were quantified using HPLC. Ethyl acetate and butanol fraction exhibited potent antioxidant activity. Bioassay-guided isolation led to isolation of ellagic acid (1) and dimethyl ellagic acid (2) as the main active compounds, which along with gallic acid were quantified by HPLC. Thus we conclude that these three major tannoid principles present in A. latifolia, are responsible for the antioxidant potential and possibly their therapeutic potential.

• The Korea Journal of Herbology
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• v.30 no.5
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• pp.7-13
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• 2015

Objectives : The purpose of this study was to examine the prescription intention of Korean medicine doctors on botanical drug.Methods : The subjects in this study were 340 Korean medicine doctors in Korean medical institutions, on whom a survey was conducted from July 1 to August 31, 2014.Results : The factors that affected the prescription decision making of the Korean medicine doctors were drug superiority, level of Interest, Recognition, marketing of sales associates of pharmaceutical companies and satisfaction with information provided by those companies. When the internal consistency of the variables was measured, that was above 0.8.Conclusions : Accordingly, well-planned education and promotion efforts are required to encourage Korean medicine doctors to put more prescription intention in botanical drug. This study had some limitations : First, the subjects were selected in a manner to allow for the convenience of this researcher, and the findings might not be generalizable. Second, there was a problem with the time for the study in that there were quite fierce disputes on botanical drug at that time. Third, the majority of the subjects run their own hospitals, and the number of them was small. So it's not possible for them to represent every Korean medicine doctor.

• Natural Product Sciences
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• v.8 no.3
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• pp.83-89
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• 2002

Butea monosperma Kuntze, commonly known as 'Palash', is employed in various indigenous systems of medicine against several diseases and almost every part of the plant has diversified medicinal properties. The seeds are used as anthelmintic, aperient, digesti and to treat piles, skin diseases and abdominal troubles. They also have the property of reducing 'Kapha' and 'Vata' (in Ayurveda). In the present paper a detailed pharmacognostical evaluation of seeds has been undertaken. The study includes macro- and micro-scopical details, fluorescence powder study and HPTLC fingerprinting. The seed is characterized by finely ridged seed coat and palisade-like malpighian cells, discontinuous transparent linea lucida in upper half of malpighian layer and simple & oblong hilum. The study also concludes that the seed samples procured from different places have similar morphological and physico-chemical characteristics. These observations are also supported by similar TLC profiles. The estimation of heavy metals (to detect permissible toxic limits), and fatty acid composition have been carried out. An attempt has also been made to see the ecological and edaphic variations, if any.

• Journal of the Korea Fashion and Costume Design Association
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• v.5 no.3
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• pp.37-48
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• 2003

'Pattern' is of very unique nature in each and every country around the world, and its aesthetic feeling of 'pattern' has been handed down according to its nationality and cultural development process. That is, 'pattern' is ornament to symbolize each country's aesthetic standard or choice through some shape, reflecting social consciousness or religion philosophy. Mostly based upon literature survey and case study, this survey paper analytically compares oriental botanical pattern with occidental botanical figure, which has been influenced by Buddhism-Confucianism and Christian religion respectively. The results show that some patterns are commonly used in both area, while meaning differently in some cases: lotus (life), pomegranate (wealth and prosperity in orient, resurrection in occident), grape (fecundity in orient, wealth in occident), dangcho (fecundity in orient, victory in occident). And the other patterns look uniquely used either just in orient or only in occident. For instance, oriental area had its own patterns such as peony (meaning wealth and honour), peach (longevity), ume flower (happiness), orchid (fecundity); while occidental area used lily (purity), olive (peace), palm (victory), and so on. Interestingly, the botanical patterns were used as main patterns in orient whereas as minor in occident.