Abstract
Treatment of ethylacetate extract of Asiasarum sieboldi inhibited the germination and the growth of radish seeds. Two phenylpropanoids were isolated from ethylacetate extract. Their structures were identified as safrole and o-methyleugenol by spectroscopic evidence. From the test to inhibitory effect, o-methyleugenol had inhibited the germination and the growth of radish seeds, while safrole did not. The germination rate and radicle length of radish seeds were decreased to 63.0%, 31.5 % of control at 5mg/ml of o-methyleugenol, respectively. At the same concentration, o-methyleugenol inhibited the hypocotyl growth up to 100%.
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Claims 7
Claim · model-written summary
Asiasarum extract inhibited radish germination and growth.
- Taxon
- radish
Raphanus sativuse0 - Treatment
- ethylacetate extract of Asiasarum sieboldie0
- Interactor
- Asiasarum sieboldie0other
- Outcome
- the germination and the growth of radish seedse0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatment of ethylacetate extract of Asiasarum sieboldi inhibited the germination and the growth of radish seeds”
Claim · model-written summary
Safrole and o-methyleugenol were identified from Asiasarum extract.
Verbatim
e0“Their structures were identified as safrole and o-methyleugenol by spectroscopic evidence”
t0“Asiasarum sieboldi”
Claim · model-written summary
o-methyleugenol inhibited radish germination and growth.
- Taxon
- radishRaphanus sativuse0
- Treatment
- o-methyleugenole0
- Outcome
- the germination and the growth of radish seedse0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“o-methyleugenol had inhibited the germination and the growth of radish seeds”
Claim · model-written summary
Safrole did not inhibit radish germination and growth.
- Taxon
- radishRaphanus sativuse0
- Treatment
- safrolee0
- Outcome
- the germination and the growth of radish seedse0
- Direction
- did note0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“o-methyleugenol had inhibited the germination and the growth of radish seeds, while safrole did not”
Claim · model-written summary
At 5mg/ml o-methyleugenol, radish seed germination rate decreased to 63.0% of control.
- Taxon
- radishRaphanus sativuse0
- Treatment
- 5mg/ml of o-methyleugenole0
- Outcome
- germination ratee0
- Direction
- decreasede0
- Value
- 63.0%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The germination rate and radicle length of radish seeds were decreased to 63.0%, 31.5 % of control at 5mg/ml of o-methyleugenol, respectively”
Claim · model-written summary
At 5mg/ml o-methyleugenol, radish radicle length decreased to 31.5 % of control.
- Taxon
- radishRaphanus sativuse0
- Treatment
- 5mg/ml of o-methyleugenole0
- Outcome
- radicle lengthe0
- Direction
- decreasede0
- Value
- 31.5 %e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The germination rate and radicle length of radish seeds were decreased to 63.0%, 31.5 % of control at 5mg/ml of o-methyleugenol, respectively”
Claim · model-written summary
At the same concentration, o-methyleugenol inhibited hypocotyl growth up to 100%.
- Taxon
- radishRaphanus sativuse1
- Treatment
- o-methyleugenole0
- Outcome
- hypocotyl growthe0
- Direction
- inhibitede0
- Value
- 100%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At the same concentration, o-methyleugenol inhibited the hypocotyl growth up to 100%”
e1“radicle length of radish seeds”
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