Abstract
Aloe vera L. belong to the Aloaceae family and actually is a commercial and medicinal important plant because of the secondary metabolites. Anthraquinones are well- known and widely used in medicine and food chemistry. It has dermatological usage with antimalarial, antifungal and antibacterial properties. Aloin is the most important secondary metabolite in Aloe vera, not only due to the medicinal and cosmetic properties but also due to their physiological role. Plant cell cultures have been used industrially for the synthesis of secondary metabolites. In this study we have investigated the effects of different abiotic elicitors including Nano-Ag, NanoTio2, NH4NO3 and sucrose on cell suspension culture of Aloe vera. The induced callus by elicitors were collected in five period of time and have been analyzed by HPLC (High-performance liquid chromatography). The results showed that the highest amount of aloin obtained with NH4NO3 at 48hours after treatment, and it was 127% higher than control. Aloin content was enhanced with Nano elicitors at 48 hours after treatment and decreased gradually after that. Moreover, aloin was increased gradually up to168 hours after sucrose treatment. These experiments showed that in vitro culture of Aloe vera can be induced to produce more secondary metabolites.
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Claims 5
Claim · model-written summary
NH4NO3 gave the highest aloin at 48 hours, 127% above control.
- Treatment
- NH4NO3e0
- Outcome
- amount of aloine0
- Direction
- highere0
- Value
- 127%e0
- Qualifier
- 48hours after treatmente0
- Comparator
- controle0
Aloe veraOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest amount of aloin obtained with NH4NO3 at 48hours after treatment, and it was 127% higher than control.”
t0“Aloe vera”
Claim · model-written summary
Nano elicitors enhanced aloin content at 48 hours after treatment.
- Treatment
- Nano elicitorse0
- Outcome
- Aloin contente0
- Direction
- enhancede0
- Qualifier
- 48 hours after treatmente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Aloin content was enhanced with Nano elicitors at 48 hours after treatment and decreased gradually after that.”
t0“Aloe vera”
Claim · model-written summary
Aloin content declined gradually after 48 hours following nano elicitor treatment.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Aloin content was enhanced with Nano elicitors at 48 hours after treatment and decreased gradually after that.”
t0“Aloe vera”
Claim · model-written summary
Aloin increased gradually through 168 hours after sucrose treatment.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“aloin was increased gradually up to168 hours after sucrose treatment.”
t0“Aloe vera”
Claim · model-written summary
The experiments indicate that in vitro Aloe culture can produce more secondary metabolites after induction.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in vitro culture of Aloe vera can be induced to produce more secondary metabolites.”
The same questions in other papers
sucrose · molecular: metabolites · Aloe vera (aloe-vera)Results agree
1 paper in the same direction as this paper
- positive
nanoparticle · molecular: metabolites · Aloe vera (aloe-vera)Results agree
1 paper in the same direction as this paper
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.