• Proceedings of the PSK Conference
• /
• 2003.10b
• /
• pp.159.2-159.2
• /
• 2003

Codonopside lc is an active natural compound isolated from the roots of Codonopsis lanceolata (Campanulaceae), a Korean medicinal herb. In the present study, we investigated the in vitro effect of Codonopside 1c on the proliferation and induction of apoptosis in HL-60 human promyelocytic cells. When HL-60 cells were treated with Codonopside 1c, evidence of apoptotic features, including DNA fragmentation, formation of DNA ladder in agarose gel elecrophoresis and increse of annexin V binding, were obtained. (omitted)

• Natural Product Sciences
• /
• v.20 no.4
• /
• pp.243-250
• /
• 2014

A simple GC method with a FID detector was developed in order to determine two main compounds (${\beta}$-sitosterol and lupenone) for Adenophorae Radix. ${\beta}$-Sitosterol and lupenone were analyzed by the gradient thermal ramping method. Nitrogen was used as the carrier gas at 108 kPa. The flow rate of gas was 2.0 mL/min; $2{\mu}L$ of filtered sample was injected at a split ratio of 1 : 80. This method was fully validated with respect to linearity, precision, accuracy and robustness. Further, this GC-FID method was applied successfully in order to quantify two compounds in an Adenophorae Radix extract. The GC analytical method for classification analysis was performed by repeated analysis of 59 reference samples in order to differentiate between Adenophora triphylla var. japonica Hara and 14 Codonopsis lanceolata. The results indicate that the GC-FID method is suitable and reliable for the quality evaluation of Adenophorae Radix.

• The Korean Journal of Ecology
• /
• v.7 no.2
• /
• pp.67-73
• /
• 1983

Jeju-Do is a volcanic island of which climate is very warm and humid, but Opuntia lanceolata Haw, showing CAM metabolism is growing at Wolyung-Ri, Hanrim-Eup, Jeju-Do. Annual productivity of Opuntia was 696.47g/m2/yr and 533.47g/m2/yr at two populations on the seashore respectively and 414.92g/m2/yr on the basalt wall of a village. Stem area index was 13.74, 6.93, and 9.30 at each population which are higher values than average range of leaf area index. The standing crop was the highest at the second cladode from the cladode showed little difference at most chemical properties of P, K, Ca and Na. Total nitrogen contents were the most at the youngest cladode and the lest at the oldest one. Soils were infertile of which organic contents were 1.5% and 5.0% on the seaside and the basalt wall respectively. The soil on the basalt wall contained little water whose water contents were 0.9% and at seashore population 15.12% of water contents were. Furthermore high exchangeable Na contents in soil added waer deficiency.

• Korean Journal of Food Science and Technology
• /
• v.31 no.5
• /
• pp.1203-1210
• /
• 1999

Soy sauce was fermented with the addition of mountain edible herbs, Ligularia fischeri, Codonopsis lanceolata and Symphytum officinale. In general, the total nitrogen content of soy sauce was increased with the increment of the amount of added mountain herbs. The mineral contents of calcium and potassium in the soy sauce after four months of aging at 20% substitution of Codonopsis lanceolata were increased by 1.3 and 1.5 times, respectively. With 10% substitution of mountain herb mixtures, the contents of tyrosine and arginine were increased by about 2 times as compared to the control. In the Rec assay system, antimutagenic effect of soy sauce with 10 and 20% substitution of Codonopsis lanceolata was higher than other samples. The results of sensory evaluation revealed that overall acceptability of soy sauce with 7% substitution of Codonopsis landeolata and 5% of mountain herb mixture exceeded other groups of samples.

• Korean Journal of Plant Resources
• /
• v.16 no.3
• /
• pp.238-244
• /
• 2003

During the life cycle, plants have to suffer from various environmental stresses. A common element in response to many environmental stresses is cellular dehydration. Dehydrins are a family of proteins commonly induced by environmental stresses associated with low temperature or dehydration and during seed maturation drying. For the study in the defense mechanism against various stresses, a cDNA clone encoding a dehydrin gene was isolated from a cDNA library prepared from tab root mRNAs of Codonopsis lanceolata. The cDNA, designated ClDhn1, is 893 nucleotides long and has an open reading frame of 480 bp with a deduced amino acid sequence of 159 residues. The ClDhn1 amino acid sequence is highly hydrophilic and possesses two conserved repeats of characterized lysine­rich K­segment (KIKEKLPG), and a 7­serine residue stretch prior to the first lysine­rich repeat that is common to many dehydrins. The DEYGNP conserved motif is, however, modified in the sequence of ClDhn1 gene. The deduced amino acid sequence of ClDhn1 was compared with other plant dehydrinls and showed high homology with Solanum commersonii

• Korean Journal of Plant Resources
• /
• v.2 no.2
• /
• pp.243-251
• /
• 1989

The present note describes that polymophLc isoelectrophoretic variation in leaves of theCodonopsis ianceolate Benth. et Hook. fil . 4 enzymes within variety of the zone in Korea and Japan .1. Detected in common bands were NDH-2, Alp-4, -5, -7, -10 aild Lap-2.2. Detected only NDH-1, -3, Est-14, Alp-8 and -9 were area in Korea.3 . Detected only Est-3, -4, -8, -9, -11, -12, -16 and Alp-3 were zone in Japan.4. The results 2 and 3 makes are clearly application to geographical characterlizations.

• 한국약용작물학회:학술대회논문집
• /
• 2007.11a
• /
• pp.293.1-293.1
• /
• 2007

• 보존과학연구
• /
• s.11
• /
• pp.221-233
• /
• 1990

4종의 상태가 좋은 그리고 2종의 열화된 수침 침엽수재(Pinus massoniana,Pinus.densiflora, Cunninghamia lanceolata, Crypto meria japonica)를 PEG400과PEG4,000용액으로 처리하였다. 모든 종이 안정화처리에 똑같게 반응을 보였다. 전체적으로 건전재나 약간 열화된 수침재는 PEG400 20%용액으로 처리한 결과 치수안정화가 달성되었다. PEG4,000의 50%용액으로 처리한 목재의 건조에 대한 수축은 심하게 열화된 목재에 대해 열화되지 않은 목재에서는 1/2에서 1/3정도 감소하였다. 엄격한 상관관계가 최적안정화를 위해 PEG와 목재의 밀도간에 존재한다. 최적으로 처리된 목재는 86%상대습도 이하에서는 축축하게 되지 않는다. PEG400과 PEG4,000으로 처리한 2단부함침이 황해에서 구조된 중국 정크선의 목재를 안정화시키는데 대해 추천된다.

• Korean Journal of Food Science and Technology
• /
• v.40 no.6
• /
• pp.696-701
• /
• 2008

The objective of this study was to determine whether Codonopsis lanceolata or Platycodon grandiflorum ethyl acetate fraction (CLEA or PGEA) protect cells against sodium nitroprusside (SNP)-induced oxidative stress via the expression of various antioxidant systems. The HepG2 cells exposed for 24 hr to 0.5 mM SNP showed a reduction in the cell viability by an MTT assay. Pretreatment with CLEA and PGEA resulted in an inhibition of SNP-induced cell death. In addition, the effects of CLEA and PGEA on the expression of antioxidant systems via RT-PCR analyses was assessed. The levels of catalase (CAT), glucose-6-phosphate dehydrogenase (G6PD) and metallothionein (MT)-1A mRNA were increased after 24 hr of CLEA exposure. The levels of Mn superoxide dismutase CAT, G6PD, MT-1A, and MT-2A mRNA were increased after PGEA treatment. In conclusion, CLEA and PGEA exert indirect antioxidant effects, perhaps via the induction of a variety of antioxidant systems which, may protect cells against oxidative stress.

• Korean Journal of Plant Resources
• /
• v.13 no.1
• /
• pp.61-65
• /
• 2000

It was investigated 91 families, 305 genera, 470 species, 1 subspecies, 30 varieties, 2 forma and total 503 taxa of herbal resources plants in Chollabuk-do area in this study. Among them 45 taxa belong to Compositae, 30 taxa belong to Rosaceae and 23 taxa belong to Leguminosae in order were occurred frequently. In general the herbal resources plants were distributed abundantly in Togyusan, Naejangsan, Changansan and Taedunsan area. Comparatively high frequent species was surveyed as follows: Schizandra chinensis, Cimicifuga heracleifolia, C. simplex, Asarum sieboldii, Arisaema amurense var. serratum, Polygonatum odoratum var. pluriflorum, Prunella vulgaris var. lilacina and Veratrum patulum etc. There was growing 30-50 individuals of Codonopsis lanceolata in 5m$\times$5m quadrat, 90 Chrysanthemum zawadskii var. latilobum plant in 1m$\times$1m and 100 Polygonatum odoratum var. pluriflorum plant in 1m$\times$1m quadrat from Togyusan quantitatively. Rare and herbal worth species were observed to distribute such as Gastrodia elata in Naejangsan and Togyusan and Acanthopanax senticosus in Mandoksan, Chinan-gun, respectively. Cultivating species in the farm now and/or favorable species in the future will be recommended here, for example, Codonopsis pilosus, A. senticosus, G. elata, Rubus coreanus, C. lanceolata and Pleuropterus multiflorus.