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NUTRITIONAL AND ANTIOXIDANT PROPERTIES OF SPRAY-DRIED APPLE PEEL POWDER: VALUE-ADDED FOOD INGREDIENT PERSPECTIVE |
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| รหัสดีโอไอ | |
| Creator | Panya Chairattanaphanich |
| Title | NUTRITIONAL AND ANTIOXIDANT PROPERTIES OF SPRAY-DRIED APPLE PEEL POWDER: VALUE-ADDED FOOD INGREDIENT PERSPECTIVE |
| Contributor | Throngvid Hongsaprabhas1,2, Piyawadee Saraphirom, Orn-Anong Chiyachet, Piyarat Namsena, Songklot Phonphuak |
| Publisher | Pibulsongkram Rajabhat University |
| Publication Year | 2568 |
| Journal Title | Life Sciences and Environment Journal |
| Journal Vol. | 26 |
| Journal No. | 1 |
| Page no. | 1-18 |
| Keyword | apple peel, spray-dried powder, nutritional composition, antioxidants |
| URL Website | https://ph01.tci-thaijo.org/index.php/psru/index |
| Website title | Life Sciences and Environment Journal |
| ISSN | 2773-9201 |
| Abstract | The frozen apple processing industry generates substantial by-products, par-ticularly apple peels, which are often discarded as waste. This study developed spray-dried apple peel powder (SDAPP), preserving its nutrients, bioactive com-pounds, and antioxidant properties. SDAPP, stabilized and stored for six months, un-derwent a comprehensive analysis of its nutritional composition and antioxidant properties. Nutritional parameters, including ash, moisture, dietary fiber, protein, fat, sugar, and potassium, were analyzed using AOAC validated methods, while B-complex vitamins were quantified using a method adapted from Analytica Chimica Acta standards. Antioxidant activities were assessed using the DPPH free radical scav-enging assay (IC50), total phenolic content (TPC), and total flavonoid content (TFC). The results revealed that SDAPP provides 396.39 kcal/100 g and 30 kcal per serving size (8.5 g), with 96.92 g of carbohydrates and 46.55 g of sugar/100 g. Protein and fat contents were low at 0.94 g and 0.55 g/100 g, respectively, with saturated fat accounting for only 0.20 g/100 g. |
