Evaluation of Texture Profile, Color and Determination of FOS in Yacón Products (Smallanthus sonchifolius)
Textural characteristics, color and fructooligosaccharides (FOS) content, in yacón root products (syrup and dried snack subjected to different pretreatments with NaCl, blanching and ascorbic acid) were evaluated. Yacón from Salta Capital, with 8 months of growth were used. Texture profiles and Color...
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| Format: | Article |
| Language: | English |
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Hasan Eleroğlu
2016-07-01
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| Series: | Turkish Journal of Agriculture: Food Science and Technology |
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| Online Access: | http://www.agrifoodscience.com/index.php/TURJAF/article/view/694 |
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| author | Valeria Cristina Del Castillo María Cristina Goldner Margarita Armada |
| author_facet | Valeria Cristina Del Castillo María Cristina Goldner Margarita Armada |
| author_sort | Valeria Cristina Del Castillo |
| collection | DOAJ |
| description | Textural characteristics, color and fructooligosaccharides (FOS) content, in yacón root products (syrup and dried snack subjected to different pretreatments with NaCl, blanching and ascorbic acid) were evaluated. Yacón from Salta Capital, with 8 months of growth were used. Texture profiles and Color were evaluated instrumentally and FOS content by HPLC. There were significant differences between the samples treated with NaCl and the ones treated by blanching and ascorbic acid for fracture strength, fracture number and hardness according to pretreatment used, and for hardness and tackiness by the drying time. Regarding to color: longer drying time reduces sample brightness. In processed products the FOS content is lower than in fresh yacón, but higher in sucrose, glucose and fructose. |
| format | Article |
| id | doaj-art-a0709560476c4ddb92bfb0f1f250a4f2 |
| institution | OA Journals |
| issn | 2148-127X |
| language | English |
| publishDate | 2016-07-01 |
| publisher | Hasan Eleroğlu |
| record_format | Article |
| series | Turkish Journal of Agriculture: Food Science and Technology |
| spelling | doaj-art-a0709560476c4ddb92bfb0f1f250a4f22025-08-20T02:00:39ZengHasan EleroğluTurkish Journal of Agriculture: Food Science and Technology2148-127X2016-07-014754054410.24925/turjaf.v4i7.540-544.694342Evaluation of Texture Profile, Color and Determination of FOS in Yacón Products (Smallanthus sonchifolius)Valeria Cristina Del Castillo0María Cristina Goldner1Margarita Armada2Instituto de Investigaciones para la Industria Química (INIQUI) Av. Bolivia. 5150. SaltaInstituto de Investigaciones para la Industria Química (INIQUI) Av. Bolivia. 5150. SaltaInstituto de Investigaciones para la Industria Química (INIQUI) Av. Bolivia. 5150. SaltaTextural characteristics, color and fructooligosaccharides (FOS) content, in yacón root products (syrup and dried snack subjected to different pretreatments with NaCl, blanching and ascorbic acid) were evaluated. Yacón from Salta Capital, with 8 months of growth were used. Texture profiles and Color were evaluated instrumentally and FOS content by HPLC. There were significant differences between the samples treated with NaCl and the ones treated by blanching and ascorbic acid for fracture strength, fracture number and hardness according to pretreatment used, and for hardness and tackiness by the drying time. Regarding to color: longer drying time reduces sample brightness. In processed products the FOS content is lower than in fresh yacón, but higher in sucrose, glucose and fructose.http://www.agrifoodscience.com/index.php/TURJAF/article/view/694yacón productstexture profilecolorFOS |
| spellingShingle | Valeria Cristina Del Castillo María Cristina Goldner Margarita Armada Evaluation of Texture Profile, Color and Determination of FOS in Yacón Products (Smallanthus sonchifolius) Turkish Journal of Agriculture: Food Science and Technology yacón products texture profile color FOS |
| title | Evaluation of Texture Profile, Color and Determination of FOS in Yacón Products (Smallanthus sonchifolius) |
| title_full | Evaluation of Texture Profile, Color and Determination of FOS in Yacón Products (Smallanthus sonchifolius) |
| title_fullStr | Evaluation of Texture Profile, Color and Determination of FOS in Yacón Products (Smallanthus sonchifolius) |
| title_full_unstemmed | Evaluation of Texture Profile, Color and Determination of FOS in Yacón Products (Smallanthus sonchifolius) |
| title_short | Evaluation of Texture Profile, Color and Determination of FOS in Yacón Products (Smallanthus sonchifolius) |
| title_sort | evaluation of texture profile color and determination of fos in yacon products smallanthus sonchifolius |
| topic | yacón products texture profile color FOS |
| url | http://www.agrifoodscience.com/index.php/TURJAF/article/view/694 |
| work_keys_str_mv | AT valeriacristinadelcastillo evaluationoftextureprofilecoloranddeterminationoffosinyaconproductssmallanthussonchifolius AT mariacristinagoldner evaluationoftextureprofilecoloranddeterminationoffosinyaconproductssmallanthussonchifolius AT margaritaarmada evaluationoftextureprofilecoloranddeterminationoffosinyaconproductssmallanthussonchifolius |