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Effect of different proportion of sulphur treatments on the contents of glucosinolate in kale (Brassica oleracea var. acephala) commonly consumed in Republic of Korea
Joint Authors
Arasu, Mariadhas Valan
Chung, Doug Young
Kim, Sun Ju
Park, Ye Jin
Lee, Hye Min
Shin, Minjung
al-Dhabi, Nayif Abd Allah
Source
Saudi Journal of Biological Sciences
Issue
Vol. 25, Issue 2 (28 Feb. 2018), pp.349-353, 5 p.
Publisher
Publication Date
2018-02-28
Country of Publication
Saudi Arabia
No. of Pages
5
Main Subjects
Topics
Abstract EN
Kale (brassica oleracea l.
acephala group) is the rich source of medicinal value sulphur compounds, glucosinolates(GLSs).
The aim of this study was to investigate the effect of different proportion of sulphur (S) supplementation levels on the accumulation of GLSs in the leaves of the kale cultivar (’TBC’).
High performance liquid chromatography (HPLC) separation method guided to identify and quantify six GSLs including three aliphatic (progoitrin, sinigrin and gluconapin) and three indolyl (glucobrassicin, 4- methoxyglucobrassicin and neoglucobrasscin) respectively.
Analysis of these distinct levels of S supplementation revealed that the accumulation of individual and total GLSs was directly proportional to the S concentration.
The maximum levels of total GLSs (26.8 mmol / g DW) and glucobrassicin (9.98 mmol / g DW) were found in lower and upper parts of the leaves supplemented with 1 mM and 2 mM S, respectively.
Interestingly, aliphatic GSLs were noted predominant in all the parts (50.1, 59.3 and 56 % of total GSLs).
Among the aliphatic and indolyl GSLs, sinigrin and glucobrassicin account 35.3 and 30.88 % of the total GSLs.
From this study, it is concluded that supply of S enhance the GSLs accumulation in kale.
American Psychological Association (APA)
Park, Ye Jin& Lee, Hye Min& Shin, Minjung& Arasu, Mariadhas Valan& Chung, Doug Young& Kim, Sun Ju…[et al.]. 2018. Effect of different proportion of sulphur treatments on the contents of glucosinolate in kale (Brassica oleracea var. acephala) commonly consumed in Republic of Korea. Saudi Journal of Biological Sciences،Vol. 25, no. 2, pp.349-353.
https://search.emarefa.net/detail/BIM-780550
Modern Language Association (MLA)
Park, Ye Jin…[et al.]. Effect of different proportion of sulphur treatments on the contents of glucosinolate in kale (Brassica oleracea var. acephala) commonly consumed in Republic of Korea. Saudi Journal of Biological Sciences Vol. 25, no. 2 (Feb. 2018), pp.349-353.
https://search.emarefa.net/detail/BIM-780550
American Medical Association (AMA)
Park, Ye Jin& Lee, Hye Min& Shin, Minjung& Arasu, Mariadhas Valan& Chung, Doug Young& Kim, Sun Ju…[et al.]. Effect of different proportion of sulphur treatments on the contents of glucosinolate in kale (Brassica oleracea var. acephala) commonly consumed in Republic of Korea. Saudi Journal of Biological Sciences. 2018. Vol. 25, no. 2, pp.349-353.
https://search.emarefa.net/detail/BIM-780550
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 352-353
Record ID
BIM-780550