Total phenolic content, antioxidant and antimicrobial activities of stink bean (Parkia speciosa Hassk.) pod extracts
Parkia speciosa Hassk. is a stink bean known as “Sataw”. This bean is popular in the Southern part of Thailand and believed by the locals to have the medical properties. Stink bean pod, regarded as waste material, was reported to possess various biological activities. The aim of the present study...
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| Format: | Article |
| Language: | English |
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Prince of Songkla University
2014-06-01
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| Series: | Songklanakarin Journal of Science and Technology (SJST) |
| Subjects: | |
| Online Access: | http://rdo.psu.ac.th/sjstweb/journal/36-3/36-3-7.pdf |
| _version_ | 1828766008860475392 |
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| author | Suchanuch Wonghirundecha Soottawat Benjakul Punnanee Sumpavapol |
| author_facet | Suchanuch Wonghirundecha Soottawat Benjakul Punnanee Sumpavapol |
| author_sort | Suchanuch Wonghirundecha |
| collection | DOAJ |
| description | Parkia speciosa Hassk. is a stink bean known as “Sataw”. This bean is popular in the Southern part of Thailand and
believed by the locals to have the medical properties. Stink bean pod, regarded as waste material, was reported to possess
various biological activities. The aim of the present study was to investigate the total phenolic content, antioxidant and
antimicrobial activities of Sataw-Khao and Sataw-Dan pod extracts. It was found that the extraction yield, total phenolic and
total flavonoid contents of Sataw-Dan pod extract were higher than those of Sataw-Khao pod extract. For antioxidant activity,
both stink bean pod extracts had potent antioxidant activity by the radical-scavenging DPPH and ABTS methods, and the
metal ion chelating assay. In addition, both extracts showed antimicrobial activity against food-borne pathogenic bacteria
and food spoilage bacteria. Therefore, stink bean pod extract could be effectively used as a natural preservative. |
| first_indexed | 2024-12-11T06:57:37Z |
| format | Article |
| id | doaj.art-d3e7d7baba144884a8d7d2cf1d039139 |
| institution | Directory Open Access Journal |
| issn | 0125-3395 |
| language | English |
| last_indexed | 2024-12-11T06:57:37Z |
| publishDate | 2014-06-01 |
| publisher | Prince of Songkla University |
| record_format | Article |
| series | Songklanakarin Journal of Science and Technology (SJST) |
| spelling | doaj.art-d3e7d7baba144884a8d7d2cf1d0391392022-12-22T01:16:43ZengPrince of Songkla UniversitySongklanakarin Journal of Science and Technology (SJST)0125-33952014-06-01363301308Total phenolic content, antioxidant and antimicrobial activities of stink bean (Parkia speciosa Hassk.) pod extractsSuchanuch Wonghirundecha0Soottawat Benjakul1Punnanee Sumpavapol2Department of Food Technology, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, Songkhla, 90112 Thailand.Department of Food Technology, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, Songkhla, 90112 Thailand.Department of Food Technology, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, Songkhla, 90112 Thailand.Parkia speciosa Hassk. is a stink bean known as “Sataw”. This bean is popular in the Southern part of Thailand and believed by the locals to have the medical properties. Stink bean pod, regarded as waste material, was reported to possess various biological activities. The aim of the present study was to investigate the total phenolic content, antioxidant and antimicrobial activities of Sataw-Khao and Sataw-Dan pod extracts. It was found that the extraction yield, total phenolic and total flavonoid contents of Sataw-Dan pod extract were higher than those of Sataw-Khao pod extract. For antioxidant activity, both stink bean pod extracts had potent antioxidant activity by the radical-scavenging DPPH and ABTS methods, and the metal ion chelating assay. In addition, both extracts showed antimicrobial activity against food-borne pathogenic bacteria and food spoilage bacteria. Therefore, stink bean pod extract could be effectively used as a natural preservative.http://rdo.psu.ac.th/sjstweb/journal/36-3/36-3-7.pdfstink bean podantioxidant activityantimicrobial activitytotal phenolic contenttotal flavonoid content |
| spellingShingle | Suchanuch Wonghirundecha Soottawat Benjakul Punnanee Sumpavapol Total phenolic content, antioxidant and antimicrobial activities of stink bean (Parkia speciosa Hassk.) pod extracts Songklanakarin Journal of Science and Technology (SJST) stink bean pod antioxidant activity antimicrobial activity total phenolic content total flavonoid content |
| title | Total phenolic content, antioxidant and antimicrobial activities of stink bean (Parkia speciosa Hassk.) pod extracts |
| title_full | Total phenolic content, antioxidant and antimicrobial activities of stink bean (Parkia speciosa Hassk.) pod extracts |
| title_fullStr | Total phenolic content, antioxidant and antimicrobial activities of stink bean (Parkia speciosa Hassk.) pod extracts |
| title_full_unstemmed | Total phenolic content, antioxidant and antimicrobial activities of stink bean (Parkia speciosa Hassk.) pod extracts |
| title_short | Total phenolic content, antioxidant and antimicrobial activities of stink bean (Parkia speciosa Hassk.) pod extracts |
| title_sort | total phenolic content antioxidant and antimicrobial activities of stink bean parkia speciosa hassk pod extracts |
| topic | stink bean pod antioxidant activity antimicrobial activity total phenolic content total flavonoid content |
| url | http://rdo.psu.ac.th/sjstweb/journal/36-3/36-3-7.pdf |
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