Evidence map›Paper›PMID 27385975›Full record

ArticleChinese medicine2016

Influence of sulfur fumigation on glycoside profile in Platycodonis Radix (Jiegeng).

Xiao-Qing Ma, Su-Mei Li, Chi Leung Chan, Tao Su, Wei-Dong Li, Hui Cao, Wang-Fun Fong, Zhi-Ling Yu

Open access · goldAbstract read
In one paragraph

Article in Chinese medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.3field-weighted citation impact, top 31% 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

6 citing papers in PubMed, 18 citations in OpenAlex.

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  5. The Pharmacological Effects and Health Benefits ofFoods (Basel, Switzerland) · 2020
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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

8 authors at 1 institution in 1 country.

Xiao-Qing Ma *School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China.
Su-Mei Li *School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China.
Chi Leung ChanSchool of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China.
Tao SuSchool of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China.
Wei-Dong LiSchool of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China.
Hui CaoNational Engineering Research Center for Modernization of Traditional Chinese Medicine, Zhuhai, Guangdong China.
Wang-Fun FongSchool of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China.
Zhi-Ling YuSchool of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China.
Hong Kong Baptist University · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOver recent decades, sulfur fumigation is becoming abused in processing some freshly harvested herbs used as both medicine and food, although it has been questioned whether sulfur fumigation will change the efficacy and safety of the herbs. One of the herbs commonly processed by sulfur fumigation is Platycodonis Radix (Jiegeng in Chinese). Glycosides are the main bioactive components of Jiegeng. Up to the present, no study has been carried out to evaluate the impact of sulfur fumigation on glycoside profile of Jiegeng.

methodsA rapid and versatile ultra-high performance liquid chromatography coupled with ultra-high resolution quadrupole time-of-flight mass spectrometry (UHPLC UHD Q-TOF MS/MS) method was developed for comprehensive analysis of the glycoside profiles of sulfur-fumigated and air-dried Jiegeng samples.

resultsTwenty-three glycosides were detected in air-dried and sulfur-fumigated Jiegeng samples. After sulfur fumigation, the peak heights of eight glycosides, namely platycogenin A, platycodin D, platycodin D2, platycodin D3, polygalacin D, polygalacin D2, deapio-platycodin D and 3″-O-acetylplatycodin D2, remarkably decreased; while peak heights of five glycosides, namely syringin, lobetyolin, platycoside E, deapio-platycodin D2 and deapio-platycoside E, slightly increased; in addition, peaks of ten glycosides, platycodin A, platycodin C, platycodin V, platycoside C, 16-oxoplatycodin D, 2″-O-acetylpolygalacin D, 2″-O-acetylpolygalacin D2, 3″-O-acetylpolygalacin D, 3″-O-acetylpolygalacin D2, and platycogenic acid B, disappeared.

conclusionSulfur fumigation caused significant changes of glycoside components of Jiegeng. Further investigations are warranted to explore how these chemical changes occurred and whether these changes would affect the efficacy and safety of Jiegeng.

Indexed as

GlycosidesJiegengProcessingSulfur fumigation

Identifiers

PMID27385975
PMCPMC4934009
OpenAlexW2472339156

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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.