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All Journal Jurnal Gizi dan Pangan Jurnal Gizi Journal of Nutrition College Nutri-Sains: Jurnal Gizi, Pangan dan Aplikasinya Darussalam Nutrition Journal Jurnal Gizi dan Pangan Soedirman (JGPS) Pharmasipha Amerta Nutrition Journal SAGO Gizi dan Kesehatan Jurnal Gizi dan Kuliner (Journal of Nutrition and Culinary) Medika Respati : Jurnal Ilmiah Kesehatan Jurnal Ilmu Gizi Indonesia (JIGZI) Nutrition Scientific Journal
Hardiansyah, Angga
Program Studi Gizi, Fakultas Psikologi Dan Kesehatan, Universitas Islam Negeri Walisongo Semarang
Humanities Biochemistry, Genetics & Molecular Biology Chemistry Dentistry Education Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Other

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Formulasi soft cookies ubi jalar ungu (Ipomoea batatas (L.) Lam.) dengan pemanis stevia terhadap uji hedonik, karakteristik warna, dan kandungan gizi Sulistyawati, Putri; Sugiyanti, Dina; Hardiansyah, Angga
Jurnal SAGO Gizi dan Kesehatan Vol 7, No 1 (2026): April
Publisher : Poltekkes Kemenkes Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30867/gikes.v7i1.3188

Abstract

Background: Cookies are among the most widely consumed snack products in Indonesia, with consumption growing at 4,25% every year. However, the high sugar content in conventional cookies has driven the demand for innovations using local ingredients and alternative sweeteners. Purple sweet potato is rich in nutrients and anthocyanins, while stevia provides sweetness 200-300 times sucrose without calories. This study integrated soft cookies using purple sweet potato puree with stevia covering hedonic testing, color characteristics, and nutritional content.Objectives: To analyze the effects of purple sweet potato soft cookies formulated with stevia on hedonic testing, color characteristics, and nutritional content. Methods: An experimental study with a completely randomized design (CRD), three formulations, and three replications (nine experimental units) was conducted. Hedonic testing was performed by 30 untrained panelist using scale 1-6. The color was measured using a chromameter. Proximate analysis was performed according to the AOAC (2005): moisture (gravimetric), ash (dry ashing), protein (Kjeldahl), fat (Soxhlet), carbohydrate (by difference), and energy (Atwater factor). Hedonic data were analyzed using Kruskal-Wallis test, and color and nutritional data using one-way analysis ANOVA (α=0.05).Results: The hedonic parameters of color, taste, texture, and overall acceptability differed significantly (p<0,05), whereas aroma showed no significant difference (p>0,05). All color parameters differed significantly (p<0,05). Moisture, protein, fat, carbohydrate, and energy content differed significantly (P<0,05). The moisture content of all formulations and the ash content of F2 exceeded the SNI 2973:2011 standard, while the protein, fat, carbohydrate, and energy content met the SNI standards. Conclusion: F3 (80%puree) demonstrated the best acceptability in terms of color, taste, texture, and overall acceptance, although it had the highest moisture and lowest protein content.  
Co-Authors Afifah, Naila Nurul Aratsia Wahdinia Alamsah Aulia, Elly Putri Avliya Quratul Marjan Avrilian, Putri Aria Bimantara, Gama Dadang Sukandar Darmuin, Darmuin Darmu’in, - Dina Sugiyanti Dina Sugiyanti, Dina Dyah Raysa Laksitoresmi Edelweis Wukir Hapsari Fikriana, Chika Nur Fita Nur Laila Fitria Susilowati Hamdan Hadi Kusuma Hardinsyah Hargiani, Fransisca Xaveria Hesti Arum Halimah Ikeu Ekayanti Ikeu Tanziha Ilmi, Ibnu Malkan Bakhrul Ines Rohmattul Hinyah Khasanah, Arini Noor Khodijah Khodijah Kurniati, Wenny Dwi Kusumawati, Agustin Dyah Luailiya, Nikmatul Moh Arifin Moh Arifin Mulyadewi, Amelia Luthfiyah Nazzalia Ilmi Nur Eliska Aulia Nur Hayati Nur Hayati Nurhayati Nurhayati Octaria, Yessi Crosita Panjaitan, Petni Nauli Br. PUJI LESTARI Puji Lestari Rahmahullah, Muhammad Hanif Rimbawan , Ristia Hanifah Ristia Hanifah Shafara, Frizka Arlyfia Firda Siti Raniva Aristina Sulistyawati, Putri Ulfatus Sa&#039;adah WIDIASTUTI - Widiastuti Widiastuti Yunianto, Andi Eka Zahra Safira Violeta