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All Journal Jurnal Riset Pangan dan Gizi
Niken Widyastuti Hariati
Prodi Gizi Program Diploma Tiga, Poltekkes Kemenkes Banjarmasin, Banjarbaru, Indonesia
Health Professions Medicine & Pharmacology Public Health

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The Relationship of Nutrition Knowledge, Nutritional Intake, and Physical Activity with Adolescent Nutritional Status Maria Ulfah; Niken Widyastuti Hariati; Rijanti Abdurrachim
Jurnal Riset Pangan dan Gizi Vol. 8 No. 1 (2026): JURNAL RISET PANGAN DAN GIZI (JR-PANZI)
Publisher : Jurusan Gizi Poltekkes Kemenkes Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31964/jr-panzi.v8i1.289

Abstract

Adolescence is a transitional period vulnerable to nutritional problems due to physical changes and lifestyle patterns. Data from July 2025 involving 91 adolescents at PPRSAR Mulia Satria showed varied nutritional status ranging from severely underweight to obese. This study aimed to analyze the relationship between nutritional knowledge, dietary intake, physical activity, and nutritional status. A cross-sectional study was conducted from October to November 2025 involving 91 adolescents. Dietary intake was assessed using a non-consecutive 2×24-hour food recall, physical activity using PAQ-A, and nutritional status based on WHO 2007 BMI-for-age standards. Data were analyzed using the Chi-Square test. The results showed a significant association between dietary intake and nutritional status, while nutritional knowledge and physical activity were not associated. It is concluded that dietary intake is the main determinant of adolescents’ nutritional status.
Effectiveness of Mocaf Cupcake on Increase Hemoglobin Levels in Adolescents with Anemia Alfi Zahra; Meilla Dwi Andrestian; Niken Widyastuti Hariati; Fathurrahman
Jurnal Riset Pangan dan Gizi Vol. 8 No. 2 (2026): JURNAL RISET PANGAN DAN GIZI (JR-PANZI)
Publisher : Jurusan Gizi Poltekkes Kemenkes Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31964/jr-panzi.v8i2.296

Abstract

Data from the Banjarbaru City Health Department for 2024 show that Cempaka Subdistrict has the highest prevalence of anemia at 48.12%. Similarly, data from the Cempaka Community Health Center for 2025 indicate that SMPN 3 Banjarbaru has the highest prevalence of anemia at 19.81%. Therefore, efforts are needed to address anemia in adolescents through a local food approach that is nutritious, palatable, accessible, and sustainable to help increase hemoglobin levels and reduce the prevalence of anemia among adolescents. This study aims to determine the effectiveness of providing mocaf cupcakes containing chicken liver and green mustard greens in increasing hemoglobin levels in adolescent girls with anemia. This study is a quasi-experimental study with a time-series design and a total sample size of 11 participants. Hemoglobin levels were measured three times using the Easy Touch GHb device, namely before acclimatization (T₀), after 7 days of acclimatization (T₁), and after 7 days of intervention with the administration of 40 g/day of cupcakes (T₂). Data analysis was performed using the Friedman test and Wilcoxon signed ranks test. The results of the study showed that the mean hemoglobin level increased from 10.70 g/dL to 11.50 g/dL after the intervention. The results of the Wilcoxon test on T₁–T₂ showed a Z-value of -2.654 with p = 0.008 (p < 0.05), indicating a significant effect of the mocaf cupcake intervention on the increase in hemoglobin levels among anemic seventh-grade girls at SMP Negeri 3 Banjarbaru. The administration of mocaf cupcakes with chicken liver and green mustard greens can be used as an alternative nutritional intervention in schools to overcome anemia.
Co-Authors Alfi Zahra Fathurrahman Maria Ulfah Meilla Dwi Andrestian Rijanti Abdurrachim