Antioxidant Activity and Consumer Acceptance Level of Sargassum hytsrix Seaweed Tea Enriched with Lemongrass Powder
Sargassum hystrix contains high antioxidant activity, so it has the potential to be a good raw material for product development such as seaweed tea. However it still has a drawback, namely the presence of a fishy aroma that is not liked by the consumers. Therefore to balance the aroma, this study ai...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2024-01-01
|
| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2024/66/bioconf_eafta2024_01017.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841526834932482048 |
|---|---|
| author | Erina Meta Husni Amir |
| author_facet | Erina Meta Husni Amir |
| author_sort | Erina Meta |
| collection | DOAJ |
| description | Sargassum hystrix contains high antioxidant activity, so it has the potential to be a good raw material for product development such as seaweed tea. However it still has a drawback, namely the presence of a fishy aroma that is not liked by the consumers. Therefore to balance the aroma, this study aims to determine the effect of adding lemongrass powder on antioxidant activity and consumer acceptance of S. hystrix seaweed tea. The treatments used in this study were variations in the addition of lemongrass powder of 0, 10, 15, 20, and 25%. The tests carried out included water content, total phenol content, antioxidant activity (2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) methods), hedonic test, and quantitative descriptive analysis (QDA). The results showed that the addition of lemongrass powder affected total phenol content, antioxidant activity, consumer acceptance level, and aroma perception in the QDA test. The best performance was the addition of 20% lemongrass powder with the characteristics of water content of 6.42 ± 0.13%, total phenol content of 8.07 ± 0.2 mg GAE/g, antioxidant activity (DPPH method 84.17 ± 2.19%, FRAP method 22.24 ± 0.56 mM/g). The highest overall hedonic value was obtained by adding 20% lemongrass powder. |
| format | Article |
| id | doaj-art-d923fcf97b2742fab62bbf14ac4a9d13 |
| institution | Kabale University |
| issn | 2117-4458 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj-art-d923fcf97b2742fab62bbf14ac4a9d132025-01-16T11:19:24ZengEDP SciencesBIO Web of Conferences2117-44582024-01-011470101710.1051/bioconf/202414701017bioconf_eafta2024_01017Antioxidant Activity and Consumer Acceptance Level of Sargassum hytsrix Seaweed Tea Enriched with Lemongrass PowderErina Meta0Husni Amir1Universitas Gadjah Mada, Faculty of Agriculture, Fisheries DepartmentUniversitas Gadjah Mada, Faculty of Agriculture, Fisheries DepartmentSargassum hystrix contains high antioxidant activity, so it has the potential to be a good raw material for product development such as seaweed tea. However it still has a drawback, namely the presence of a fishy aroma that is not liked by the consumers. Therefore to balance the aroma, this study aims to determine the effect of adding lemongrass powder on antioxidant activity and consumer acceptance of S. hystrix seaweed tea. The treatments used in this study were variations in the addition of lemongrass powder of 0, 10, 15, 20, and 25%. The tests carried out included water content, total phenol content, antioxidant activity (2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) methods), hedonic test, and quantitative descriptive analysis (QDA). The results showed that the addition of lemongrass powder affected total phenol content, antioxidant activity, consumer acceptance level, and aroma perception in the QDA test. The best performance was the addition of 20% lemongrass powder with the characteristics of water content of 6.42 ± 0.13%, total phenol content of 8.07 ± 0.2 mg GAE/g, antioxidant activity (DPPH method 84.17 ± 2.19%, FRAP method 22.24 ± 0.56 mM/g). The highest overall hedonic value was obtained by adding 20% lemongrass powder.https://www.bio-conferences.org/articles/bioconf/pdf/2024/66/bioconf_eafta2024_01017.pdf |
| spellingShingle | Erina Meta Husni Amir Antioxidant Activity and Consumer Acceptance Level of Sargassum hytsrix Seaweed Tea Enriched with Lemongrass Powder BIO Web of Conferences |
| title | Antioxidant Activity and Consumer Acceptance Level of Sargassum hytsrix Seaweed Tea Enriched with Lemongrass Powder |
| title_full | Antioxidant Activity and Consumer Acceptance Level of Sargassum hytsrix Seaweed Tea Enriched with Lemongrass Powder |
| title_fullStr | Antioxidant Activity and Consumer Acceptance Level of Sargassum hytsrix Seaweed Tea Enriched with Lemongrass Powder |
| title_full_unstemmed | Antioxidant Activity and Consumer Acceptance Level of Sargassum hytsrix Seaweed Tea Enriched with Lemongrass Powder |
| title_short | Antioxidant Activity and Consumer Acceptance Level of Sargassum hytsrix Seaweed Tea Enriched with Lemongrass Powder |
| title_sort | antioxidant activity and consumer acceptance level of sargassum hytsrix seaweed tea enriched with lemongrass powder |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2024/66/bioconf_eafta2024_01017.pdf |
| work_keys_str_mv | AT erinameta antioxidantactivityandconsumeracceptancelevelofsargassumhytsrixseaweedteaenrichedwithlemongrasspowder AT husniamir antioxidantactivityandconsumeracceptancelevelofsargassumhytsrixseaweedteaenrichedwithlemongrasspowder |