Evidence map›Paper›PMID 25210309›Full record

ArticlePharmacognosy magazine2014

Efficient production of flavonoids in Fagopyrum tataricum hairy root cultures with yeast polysaccharide elicitation and medium renewal process.

Jiang-Lin Zhao, Liang Zou, Cai-Qiong Zhang, Yuan-Yuan Li, Lian-Xin Peng, Da-Bing Xiang, Gang Zhao

Open access · bronzeAbstract read
In one paragraph

Article in Pharmacognosy magazine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 42 citations in OpenAlex.

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  6. Physiology and molecular biology of plants : an international journal of functional plant biology · 2018
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Jiang-Lin ZhaoDepartments of Food Science and Technology, College of Biological Industry, Chengdu University, Chengdu 610106, Sichuan, China.
Liang ZouDepartments of Food Science and Technology, College of Biological Industry, Chengdu University, Chengdu 610106, Sichuan, China.
Cai-Qiong ZhangDepartments of Food Science and Technology, College of Biological Industry, Chengdu University, Chengdu 610106, Sichuan, China.
Yuan-Yuan LiDepartments of Food Science and Technology, College of Biological Industry, Chengdu University, Chengdu 610106, Sichuan, China.
Lian-Xin PengDepartments of Food Science and Technology, College of Biological Industry, Chengdu University, Chengdu 610106, Sichuan, China.
Da-Bing XiangDepartments of Food Science and Technology, College of Biological Industry, Chengdu University, Chengdu 610106, Sichuan, China.
Gang ZhaoDepartments of Food Science and Technology, College of Biological Industry, Chengdu University, Chengdu 610106, Sichuan, China.
Chengdu University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTartary buckwheat (Fagopyrum tataricum), an excellent edible and medicinal crop, has been widely used as a daily diet and traditional medicine for a long time. The major functional components of Fagopyrum tataricum have been demonstrated to be flavonoids (i.e. rutin and quercetin), which had notable andioxidant, antidiabetic, hypocholesterolemic and antitumor activities. Hairy root culture is a convenient and efficient plant tissue culture system for large scale production of bioactive metabolites.

objectiveTo enhance the functional flavonoids production in hairy root culture of F. tataricum. MATERIALS AND

methodsThe elicitation treatment in combination with medium renewal strategy was applied for efficient promoting flavonoids production in F. tataricum hairy root cultures.

resultsThe exogenous yeast polysaccharide (YPS) elicitor notably stimulated the functional metabolites production in F. tataricum hairy root cultures, and the stimulation effect was concentration-dependent. Combination with the YPS elicitation (200 mg/L) and medium renewal process, the maximal flavonoids yield was enhanced to 47.13 mg/L, about 3.2-fold in comparison with the control culture of 14.88 mg/L. Moreover, this research also revealed the accumulation of these bioactive metabolites resulted from the stimulation of the phenylpropanoid pathway by YPS treatment. These results indicated that the F. tataricum hairy root culture could be an effective system for rutin and quercetin production.

Indexed as

Fagopyrum tataricumflavonoidshairy root culturemedium renewalyeast polysaccharide elicitation

Identifiers

PMID25210309
PMCPMC4159915
OpenAlexW2068619360

What OpenQuestion holds

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LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.