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Bioactive compounds and antioxidant activity of wolfberry infusion

Overview of attention for article published in Scientific Reports, January 2017
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Title
Bioactive compounds and antioxidant activity of wolfberry infusion
Published in
Scientific Reports, January 2017
DOI 10.1038/srep40605
Pubmed ID
Authors

Yujing Sun, Japaer Rukeya, Wenyang Tao, Peilong Sun, Xingqian Ye

Abstract

An infusion of the wolfberry (Lycium barbarum L.) is a traditional Asian herbal tea. This is the most commonly consumed form of dried wolfberry worldwide, yet little scientific information on wolfberry infusions is available. We investigated the effects of making infusions with hot water on the color, the content of bioactive compounds (polysaccharides, polyphenols, flavonoids and carotenoids) and the antioxidant ability of wolfberry infusions. The contents of bioactive compounds and the antioxidant activity of a wolfberry infusion increased with increased infusion temperature and time. Total polysaccharides content (TPOC), total polyphenols (TPC), total flavonoids (TFC) and total carotenoids contents (TCC) were important for determining the antioxidant capacity of wolfberry infusions with the contribution to antioxidant activity in the order TPC > TFC > TCC > TPOC. Hierarchical cluster analysis indicated preparation conditions of 100 °C for 1~3 h, 90 °C for 2~3 h and 80 °C for 2.5~3 h were equivalent as regards the value of TPC, TPOC, TFC, TCC, FRAP, DPPH and ABTS. The results of this study suggest the length of time of making a wolfberry infusion in actual real life practice is too short and different dietary habits associated with the intake of wolfberry infusion might provide the same bioactive nutrients.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 36 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 36 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 5 14%
Lecturer 3 8%
Student > Master 3 8%
Student > Bachelor 3 8%
Unspecified 1 3%
Other 2 6%
Unknown 19 53%
Readers by discipline Count As %
Agricultural and Biological Sciences 6 17%
Biochemistry, Genetics and Molecular Biology 2 6%
Chemistry 2 6%
Pharmacology, Toxicology and Pharmaceutical Science 1 3%
Unspecified 1 3%
Other 4 11%
Unknown 20 56%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 26 January 2017.
All research outputs
#20,397,576
of 22,947,506 outputs
Outputs from Scientific Reports
#105,901
of 123,897 outputs
Outputs of similar age
#353,468
of 417,717 outputs
Outputs of similar age from Scientific Reports
#3,122
of 3,694 outputs
Altmetric has tracked 22,947,506 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 123,897 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 18.2. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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We're also able to compare this research output to 3,694 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.