Evidence map›Paper›PMID 32230740›Full record

ArticlePlants (Basel, Switzerland)2020

Optimized Extraction of Total Triterpenoids from Jujube (

Lijun Song, Li Zhang, Long Xu, Yunjian Ma, Weishuai Lian, Yongguo Liu, Yonghua Wang

Abstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
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

16 citing papers in PubMed.

  1. Article
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  3. Enhancing the Quality of Black Bean byFoods (Basel, Switzerland) · 2026
    Article
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  6. Article
  7. Review
  8. Article
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  10. Review
  11. Review
  12. Article
  13. Article
  14. Research advances in bioactive components and health benefits of jujube (Journal of Zhejiang University. Science. B · 2021
    Review
  15. Review
  16. Article
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.

Lijun SongSchool of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510641, China.
Li ZhangCollege of Life Science, Tarim University, Alar, Xinjiang 843300, China.
Long XuSchool of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510641, China.
Yunjian MaSchool of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510641, China.
Weishuai LianSchool of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510641, China.
Yongguo LiuBeijing Advanced Innovation Centre for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, China.
Yonghua WangSchool of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510641, China.

Funding

Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU) 20171049National Natural Science Foundation of China 31560462Projects of Innovation and Development Pillar Program for Key Industries in Southern Xinjiang of Xinjiang Production and Construction Corps 2018DB002
6 · The paper itself

Abstract

Triterpenoid compounds are one of the main functional components in jujube fruit. In this study, the optimal process for ultrasound-assisted extraction (UAE) of total triterpenoids from jujube fruit was determined using response surface methodology (RSM). The optimal conditions were as follows: temperature of 55.14 °C, ethanol concentration of 86.57%, time of 34.41 min, and liquid-to-solid ratio of 39.33 mL/g. The triterpenoid yield was 19.21 ± 0.25 mg/g under optimal conditions. The triterpenoid profiles and antioxidant activity were further analyzed. Betulinic acid, alphitolic acid, maslinic acid, oleanolic acid, and ursolic acid were the dominant triterpenoid acids in jujube fruits. Correlation analysis revealed a significant positive correlation between the major triterpenic acids and antioxidant activities. The variations of triterpenoid profiles and antioxidant activity within the jujube fruits and the degree of variation were evaluated by hierarchical cluster analysis (HCA) and principal component analysis (PCA), respectively. The results provide important guidance for the quality evaluation and industrial application of jujube fruit.

Indexed as

hierarchical cluster analysisprincipal component analysistriterpenic acidultrasound-assisted extractionZiziphus jujuba

Identifiers

PMID32230740
PMCPMC7238538

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.