Studies on the saponins of Lonicera japonica THUNB.
نویسندگان
چکیده
منابع مشابه
Hormetic Responses of Lonicera Japonica Thunb. To Cadmium Stress
The hormetic responses of Lonicera japonica Thunb. to cadmium (Cd) stress were investigated in a hydroponic experiment. The present results showed that root length and total biomass dry weight increased in comparison with the control at low concentrations Cd. The height of the plant exposed to 2.5 and 5 mg L(-1) Cd increased significantly by 11.9% and 12.8% relative to the control, and with the...
متن کاملSalinity Stress Is Beneficial to the Accumulation of Chlorogenic Acids in Honeysuckle (Lonicera japonica Thunb.)
Honeysuckle (Lonicera japonica Thunb.) is a traditional medicinal plant in China that is particularly rich in chlorogenic acids, which are phenolic compounds with various medicinal properties. This study aimed to examine the effects of salinity stress on accumulation of chlorogenic acids in honeysuckle, through hydroponic experiments and field trials, and to examine the mechanisms underlying th...
متن کاملCloning and expression analysis of the Lonicera japonica Thunb. chlorogenic acid synthetase gene (LjCCoAOMT1) in rice.
Complete coding DNA sequences of a closely related chlorogenic acid synthetase gene (LjCCoAOMT1) were isolated from Lonicera japonica Thunb. by reverse transcription polymerase chain reaction (RT-PCR) and rapid amplification of cDNA ends (RACE). LjCCoAOMT1 was subsequently overexpressed in Escherichia coli and a 25-kD protein was detected by electrophoresis and western blot analysis. High-perfo...
متن کاملAntifungal potential of essential oil and ethanol extracts of Lonicera japonica Thunb. against dermatophytes
The antifungal potential of essential oil and ethanolic leaf extracts of Lonicera japonica Thunb. was evaluated for controlling the growth of dermatophytes. The oil (1,000 ppm) and extracts (1,500 ppm) of L. japonica revealed 55.1-70.3 % and 40.1-65.5 % antidermatophytic effect against Microsporum canis KCTC 6348, 6349, 6591, Trichophyton rubrum KCTC 6345, 6352, 6375, Trichophyton mentagrophyte...
متن کاملContrasting photosynthesis and photoinhibition in tetraploid and its autodiploid honeysuckle (Lonicera japonica Thunb.) under salt stress
Honeysuckle (Lonicera japonica Thunb.) is a popular landscape plant. This study was to explore leaf photosynthetic characterization with emphasis on the coordination between photosystem II (PSII) and photosystem I (PSI) in tetraploid and its autodiploid honeysuckle (TH and DH) upon salt stress (300 mM NaCl). Leaf photosynthetic rate and carboxylation efficiency in DH and TH were significantly d...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1988
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.36.4769