• Journal of Fisheries and Marine Sciences Education
• /
• v.29 no.1
• /
• pp.234-241
• /
• 2017

Morphological and molecular information about two microfilamentous endophytic algae of the Grateloupia lanceolata or Bryopsis sp. from Korea is given. Of two endophytes, Phaeophila dendroides is endophytic in Grateloupia lanceolata. It is green in color and composed of uniseriate branched filaments with long setae. Each cell had several pyrenoids. Undulate or twisted Phaeophila-type hair developed from vegetative cells. Dilabifilum arthropyreniae is endophytic in Bryopsis sp. The frond of this species consists of frequently irregular, branching uniseriate filaments. Each cell had a single pyrenoid without hairs. Sporangia were not observed. The ends of the filaments were curved. In the phylogenetic tree, based on tufA and ITS sequences, these two species are nested in the same clade as Phaeophila dendroides and Dilabifilum arthropyreniae, respectively. In this study, these two species are newly recorded in the Korean marine algal flora, based on the morphological and molecular data.

• Korean Journal of Pharmacognosy
• /
• v.6 no.1
• /
• pp.43-47
• /
• 1975

Attempts were made to determine the characteristics of the morphology of Codonopsis lanceolata $T_{RAUT's}$ root. Its saponin and crude powder were examined by foaming and hemolytic tests and by observing transverse sections: 1) The cork-layer was consisted of multiple cells, and some of the cork cells contained monoclinic prism crystals of calcium oxalates. 2) The vascular bundle was formed of radial arrangement by the preminentic bursting pith and the irregular cambium ring with the abnormal growth. 3) The latex vessel and latex of the cortex were brown-gray or yellowish-brown. The latex vessel and sieve tube were consisted of the independent aggregates which had a number of layers. It had much more independent aggregates than Platycodi Radix. 4) The xylem was less than the phloem portion. The thick-walled vessels which had one to five lines ware more distributed than in Platycodi Radix. 5) The inulin distribution on a piece of section which is dipped in alcohol was observed through out the tissues, but starch grain was not found in it. 6) The duration time of foaming reaction of the crude powder in test tubes was shorter than that of Platycodi Radix. Foaming index of the foaming test of five percent decoctions was 3.33, 7) In the hemolytic test which used 10 percent decoction and one percent saponin solution, hemolytic action was very weak.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.14 no.3
• /
• pp.280-283
• /
• 1985

Lipid fractions of the roots of cultured (five years old) and wild (eight years old) Codonopsis lanceolata were analyzed. The most abundant fraction of the lipids extracted from cultured and wild roots of C. lanceolata was neutral lipid and the next came phospholipid and glycolipid in descending order. The percentage, however, of the neutral lipid in total lipid was comparatively low, while that of phospholipid, particularly high; 41.30% and 29.34% in that of cultured and wild one respectively. The richest fraction of neutral lipid was triglyceride; 39.49% and 32.88% in the cultured and the wild respectively, and followed by sterol esters and free acid. Noticed amounts of sterol esters and monoglycerides which is able to be used as an emulsifiers, were contained in the neutral lipid of roots; 27.74% and 5.11% respectively. The unsaturated fatty acid fraction of the total lipid hydrolyzate contained in cultured and wild C. lanceolata roots was 72.87% and 74.37% respectively. The main fatty acid contained in the total lipid hydrolyzate was linoleic acid, and followed by linolenic acid palmitic acid. The main saturated fatty acid was palmitic acid and lauric acid.

• Korean Journal of Medicinal Crop Science
• /
• v.5 no.2
• /
• pp.131-138
• /
• 1997

Campanulaceae having the most growing areas among medicinal crops cultivated in Korea occasionally failed to establish a reasonable standing in practice. The experiment was carried out to examine the effect of prechilling (0 : 4 : 8 days), light quality (red : white : dark) and daily irradiation hours (8 : 12 : 16) after sowing on seed germination and radicle elongation of Campanulaceae (Platycodon grandiflorum : Codonopsis lanceolata : C. pjlosula) to give an information on their earlier standing establishment. Mean germination rate of P. grandiflorum was the highest but that of C. pilosula was the lowest regardless of all the treatments. 12 hours irradiation or prechilling increased to 8 days enhanced their earlier or later germination, respectively. White light increased the rate of P. grandiflorum but alleviated that of C. lanceolata regardless of the daily irradiation hours. Although prechilling eliminated such effect of white light, light quality treatment effect on their mean germination rates was influenced by period after sowing, daily irradiation hours or prechilling. On the 9th day after sowing, C. lanceolata showed the greatest radicle length, and both daily 8 hours irradiation and 8 days prechilling enforced to elongate their radicles, while P. grandjflorum and C. lanceolata more lengthened their radicles in all prechilling treatments than in no chilling but C. pilosula showed the similar result only in the 8 days prechilling.

• Journal of Environmental Science International
• /
• v.24 no.10
• /
• pp.1285-1307
• /
• 2015

We constructed marine forest to restore barren grounds which are expanding in the east coast of Korea using 2 methods of (1)seedlings transplantation method and (2)underwater floating ropes method. We transplanted 3 macroalgae species, Ecklonia cava, Undaria pinnatifida, and Saccharina. japonica to construct marine forest. Blade length of Undaria pinnatifida on underwater floating ropes was $56.70{\pm}8.69mm$ in April and grew $68.75{\pm}22.30mm$ in May and $70.75{\pm}14.36mm$ in July. Blade length of S. japonica was shown 97.95-143.00mm in April to June. Blade length of Ecklonia cava was $30.50{\pm}1.91mm$ in May, $41.55{\pm}1.84mm$ in August, $45.30{\pm}2.57mm$ in November, 2009 and $45.30{\pm}1.99mm$ in February, 2010. The survey on Dangsa area, Ulsan-city in January, 2009 found a total number of 15 algal species(1 brown algae, 14 red algae species) with the highest variety at 5m depth of A station and the lowest at 8m depth of A and B stations. The March survey showed a total of 24 species (1 green algae, 1 brown algae, 22 red algae species) with the highest variety of 11 at depths of 3m and 5m of B station and the lowest of 6 at 10m of B station. In May, total biomass was 3,755.4g (green algae 1.2g, brown algae 199.0g, red algae 3,555.2g). From January, 2009, we found that E. cava was dominant at the depths of 3m and 5m of A and B stations while Peyssonnelia capensis was dominant at the depth of 8m of A station. The 8m depth of B station was dominated by Acrosorium polyneurum. In May, Grateloupia lanceolata was dominant at 8m depth of A station while other depths were dominated by Phycodrys fimbriata. In June, the dominant species were G. lanceolata at the 3m depth, E. cava at the 5m and P. fimbriata at the depths of 8m and 10m of A station. Under B station, G. lanceolata was dominant at the depths of 3m and 5m while P. fimbriata was dominant at the depths of 8m and 10m.

• Korean Journal of Medicinal Crop Science
• /
• v.9 no.1
• /
• pp.68-75
• /
• 2001

Reasonable seedling emergence is a prerequisite for successful crop cultivation especially in medicinal crops. The study was carried out to model the pretreatment or seed treatment of Codonopsis lanceolata seeds by evaluating the treatment effects of priming, $GA_3$, drying and water imbibition after drying on their germination and then their successive seed treatment on the basis of its seedling emergence. The priming using $Ca(NO_3)_2$ and $GA_3$ treatment under their different concentrations and light quality illuminated for 12 hours a day were separately done and the two best results from priming and $GA_3$ treatments were compared to determine the better one. The drying of imbibed seeds using the above best result and water imbibition of the dried seeds were successively done to measure the rates of germination and emergence. On the greatest germination rate of the first two individual treatments, priming was obtained at $Ca(NO_3)_2$ 150 mM under blue, red light or darkness for 2 days but $GA_3$ was done at 0.1 mM under blue light imposed for 3 days. However, the result of the latter $GA_3$ treatment was better than that of priming. $GA_3$ treated seeds were best desiccated under $35^{\circ}C$ and 4 hour red light illumination. A day water imbibition immediately before sowing increased the germination rate of seeds dried after $GA_3$ treatment. Seedling emergence tested after all 3 successive treatments, $GA_3$, drying and water imbibition before sowing was greater than the two others, only $GA_3$ treatment and the combination of $GA_3$ and drying, meaning that its pretreatment of seeds or seed treatment must follow the successive procedure of the above 3 ones.

• Journal of the East Asian Society of Dietary Life
• /
• v.22 no.5
• /
• pp.667-676
• /
• 2012

This study was conducted to investigate the quality characteristics and antioxidant activity of Kochujang following the addition of deodeok (Condonopsis lanceolata) powder. To accomplish this, 1%, 3% and 5% deodeok powder was added to Kochujang and the samples were then incubated at $30^{\circ}C$. during which time the general ingredients, water content, acidity, salinity, reducing sugar content, amino-nitrogen content and DPPH were analyzed at intervals of about two weeks. The water crude protein, crude fat and ash content were 3.61%, 8.44%, 4.62% and 8.85%, respectively. The initial acidity was 3.23~3.97%, and this increased to 4.39~44.86%. highlight please clarify this, I cannot infer your intended meaning; however, this can likely be deleted. The salinity was 7.42~7.73%, and 5% with deodeok powder producing the lowest content and showing a tendency to decrease during the storage period. The early amino-nitrogen content was 274.0~333.1%, with higher nitrogen contents being associated with large amounts of deodeok powder. The amino-nitrogen content during the storage period increased to the 4th week, then decreased. Additionally, the a value decreased sharply during the 4-week storage period. Addition of large amount of deodeok powder significantly improved the free radical scavenging activity. The free radical scavenging activity of 1%, 3% and 5% deodeok powder was higher than that of Kochujang throughout the maturation period. Overall, the results of this study indicate that there is the potential to develop functional foods by the addition of deodeok.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.15 no.4
• /
• pp.10-16
• /
• 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.

• Korean Journal of Plant Resources
• /
• v.16 no.3
• /
• pp.257-263
• /
• 2003

The NDK1 is an ubiquitous enzyme that transfer phosphate groups from triphosphate nucleoside diphosphates(NDPs) in eukaryotes and prokaryotes. We isolated and characterized a cDNA encoding a nucleoside diphosphate kinase 1(CNDK 1) in Codonopsis lanceolata. The CNDK 1 is 444bp long and open reading frame of 447bp with a deduced amino acid of 148 residue. The CNDK 1 has an ATP binding site in 12­16 residue and phosphohistidine intermediate in 115 residue of amino acid sequence. Although several NDK 1 genes have been cloned in plants, but little is known about the functional significance of this enzyme during plant growth and development. The CNDK 1 shows the identities to Arabidopsis thaliana (71％), Oryza sativa(75％), Glycine max (79％), Brassica rapa (77％), Mesembryanthemum crystallinum (85 ％), Spinacia oleracea (83％), Pisum sativum (82％). The CNDK 1 of C. laceolata have a closer relationship of Glycine max and Pisum sativum at the phylogenic analysis.

• Korean journal of applied entomology
• /
• v.44 no.4 s.141
• /
• pp.317-323
• /
• 2005

This study was conducted to survey plant-parasitic nematodes and their damages on Codonopsis lanceolata Trautv at 116 fields of 15 major cultivation areas in Korea. Among the 9 plant-parasitic nematode genera detected in the fields, Ditylenchus citri, Meloidogyne hapla, M. incognita, Pratylenchus neglectus, Tylenchorynchus clayton were identified. M. hapla Chitwood showing the highest field infection rate of 61.9% followed by Tylenchus spp. 16.1%, Pratylenchus neglectus 7.8%, Ditylenchus citri 5.1%, and Helicotylenchus sp. 5.1%. Average field infection rate of root-knot nematodes in 2-year-old C. lanceolata was 67.0%, and the average plant infection rate was 60.2%. The average yield decrease rate was 10%. The damage rate by the root-hot nematode increased as the cultivation year extended in Jeonbuk province, and the damage was also higher in flat land than in mountainous areas.