Identification of aromatic compounds and their sensory characteristics in cassava flakes and “garri” (Manihot esculenta Crantz)
Cassava flakes and “garri” are some of the popular cassava products consumed in Africa, Southeast Asia, and Brazil. These products are cherished for their creamy colour and characteristic aroma. The aroma compounds responsible for the unique aroma notes of these products were evaluated by means of s...
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| Format: | Article |
| Language: | English |
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Taylor & Francis
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/54481/1/Identification%20of%20aromatic%20compounds%20and%20their%20sensory%20characteristics%20in%20cassava%20flakes%20.pdf |
| _version_ | 1825931045960155136 |
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| author | Lasekan, Ola Hosnas, Rihana Ng, Siew Lin, Mee Azeez, Shakirah Teoh, Li Gholivand, Somayeh Shittu, Rafiat |
| author_facet | Lasekan, Ola Hosnas, Rihana Ng, Siew Lin, Mee Azeez, Shakirah Teoh, Li Gholivand, Somayeh Shittu, Rafiat |
| author_sort | Lasekan, Ola |
| collection | UPM |
| description | Cassava flakes and “garri” are some of the popular cassava products consumed in Africa, Southeast Asia, and Brazil. These products are cherished for their creamy colour and characteristic aroma. The aroma compounds responsible for the unique aroma notes of these products were evaluated by means of solid-phase micro-extraction (SPME). Results confirmed that the divinylbenze-carboxen-polydimethylsiloxane (DVB-CAR-PDMS) fibre was the most appropriate for the isolation of aroma compounds in the cassava products. In addition, the best response was attained when the extraction temperature was 60°C, equilibrium time 20 min, extraction time 10.94 min, and water addition 35%. Analysis of the odorants led to the identification of 21 compounds with an array of odour notes. However, results of the aroma extract dilution analysis (AEDA), and odour activity values (OAVs) showed that guaiacol, 3-methylbutanal, methylpropanal, and butyric acids contributed intensely to the characteristic aroma of both cassava flakes and garri. |
| first_indexed | 2024-03-06T09:20:47Z |
| format | Article |
| id | upm.eprints-54481 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:20:47Z |
| publishDate | 2016 |
| publisher | Taylor & Francis |
| record_format | dspace |
| spelling | upm.eprints-544812018-03-20T04:41:18Z http://psasir.upm.edu.my/id/eprint/54481/ Identification of aromatic compounds and their sensory characteristics in cassava flakes and “garri” (Manihot esculenta Crantz) Lasekan, Ola Hosnas, Rihana Ng, Siew Lin, Mee Azeez, Shakirah Teoh, Li Gholivand, Somayeh Shittu, Rafiat Cassava flakes and “garri” are some of the popular cassava products consumed in Africa, Southeast Asia, and Brazil. These products are cherished for their creamy colour and characteristic aroma. The aroma compounds responsible for the unique aroma notes of these products were evaluated by means of solid-phase micro-extraction (SPME). Results confirmed that the divinylbenze-carboxen-polydimethylsiloxane (DVB-CAR-PDMS) fibre was the most appropriate for the isolation of aroma compounds in the cassava products. In addition, the best response was attained when the extraction temperature was 60°C, equilibrium time 20 min, extraction time 10.94 min, and water addition 35%. Analysis of the odorants led to the identification of 21 compounds with an array of odour notes. However, results of the aroma extract dilution analysis (AEDA), and odour activity values (OAVs) showed that guaiacol, 3-methylbutanal, methylpropanal, and butyric acids contributed intensely to the characteristic aroma of both cassava flakes and garri. Taylor & Francis 2016 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/54481/1/Identification%20of%20aromatic%20compounds%20and%20their%20sensory%20characteristics%20in%20cassava%20flakes%20.pdf Lasekan, Ola and Hosnas, Rihana and Ng, Siew and Lin, Mee and Azeez, Shakirah and Teoh, Li and Gholivand, Somayeh and Shittu, Rafiat (2016) Identification of aromatic compounds and their sensory characteristics in cassava flakes and “garri” (Manihot esculenta Crantz). CyTA - Journal of Food, 14 (1). pp. 154-161. ISSN 1947-6337; ESSN: 1947-6345 https://www.tandfonline.com/doi/full/10.1080/19476337.2015.1074944 Cassava flakes; Garri; Aroma compounds; AEDA 10.1080/19476337.2015.1074944 |
| spellingShingle | Cassava flakes; Garri; Aroma compounds; AEDA Lasekan, Ola Hosnas, Rihana Ng, Siew Lin, Mee Azeez, Shakirah Teoh, Li Gholivand, Somayeh Shittu, Rafiat Identification of aromatic compounds and their sensory characteristics in cassava flakes and “garri” (Manihot esculenta Crantz) |
| title | Identification of aromatic compounds and their sensory characteristics in cassava flakes and “garri” (Manihot esculenta Crantz) |
| title_full | Identification of aromatic compounds and their sensory characteristics in cassava flakes and “garri” (Manihot esculenta Crantz) |
| title_fullStr | Identification of aromatic compounds and their sensory characteristics in cassava flakes and “garri” (Manihot esculenta Crantz) |
| title_full_unstemmed | Identification of aromatic compounds and their sensory characteristics in cassava flakes and “garri” (Manihot esculenta Crantz) |
| title_short | Identification of aromatic compounds and their sensory characteristics in cassava flakes and “garri” (Manihot esculenta Crantz) |
| title_sort | identification of aromatic compounds and their sensory characteristics in cassava flakes and garri manihot esculenta crantz |
| topic | Cassava flakes; Garri; Aroma compounds; AEDA |
| url | http://psasir.upm.edu.my/id/eprint/54481/1/Identification%20of%20aromatic%20compounds%20and%20their%20sensory%20characteristics%20in%20cassava%20flakes%20.pdf |
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