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Journal : JURNAL GIZI INDONESIA

Biskuit mocaf–garut tinggi zat besi meningkatkan kadar Fe darah dan kadar hemoglobin pada tikus Sprague Dawley Sari, Hesti Permata; Agustia, Friska Citra; Subardjo, Yovita Puri; Ramadhan, Gumintang Ratna
Jurnal Gizi Indonesia (The Indonesian Journal of Nutrition) Vol 7, No 1 (2018)
Publisher : Department of Nutrition Science, Faculty of Medicine, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (358.016 KB) | DOI: 10.14710/jgi.7.1.49-53

Abstract

Background: Biskuit are the most popular snack. Agustia et al (2016) have found biscuit made from mocaf-arrowroot substituted chicken’s liver and red spinach that has hight level of iron.Objectives: The aim of this research was to determine the bioassay value of this biscuit. Methods: The experiment was a trial of anemia recovery by providing 32 wistar rats with no iron-containing feeding for 7 days then continued for 14 days were given into 4 treatment groups, ½ serving biscuit (0.2 gram), 1 serving (0.8 gram) and 2 servings (0.4 grams) Statistical analysis was performed by using ANOVA dan LSD. Results: The result showed that there are differences between groups  (p:0.00) and we found that the highest increase of Blood Fe and haemoglobin was in the group with 2 servings of biskuist (6.65 ± 0.49 µg/dl ; 3.62 ± 0.06 gr/dl).Conclusion: Biscuit made from mocaf-arrowroot substituted liver and spinach can increase Blood Fe and haemoglobin in anemia rat.
The acute supplementation of combination juice of yellow watermelon (citrullus lanatus thunb.) - plantain (musa paradisiacal var. Sapientum l.) suppress post-exercise blood lactic acid production in rats Farida, Farida; Sari, Hesti Permata; Sulistyaning, Afina Rachma
Jurnal Gizi Indonesia (The Indonesian Journal of Nutrition) Vol 9, No 2 (2021): Juni
Publisher : Department of Nutrition Science, Faculty of Medicine, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jgi.9.2.73-79

Abstract

Background: Yellow watermelon contains citrulline, which can suppress lactic acid production, while plantains contain potassium which is important for muscle performance. The yellow watermelon and plantain combination juice potential to be a natural sports drink that delays muscle fatigue by suppressing lactic acid production after exercise.Objectives: To determine the effect of yellow watermelon-plantain juice on lactic acid in rats after swimming test.Materials and Methods: This true experimental study used a post-test-only with controlled group design. Thirty Sprague Dawley rats, eight-week-old, male, were divided into five groups, namely positive control (C+), negative control (C-), dose 1 (P1), dose 2 (P2), and dose 3 (P3). The C (+) group received no juice and was not tested swimming, the C (-) group received no juice but was tested swimming, P1 received combined juice up to 1.8 g and tested swimming, P2 received combined juice up to 3, 6 g and tested swimming, P3 received combined juice up to 1.8 g with the addition of 0.27 g granulated sugar and tested swimming. The juice is given 30 minutes before the test. The swim test was performed for three minutes; after that, the blood was taken to test the lactic acid levels. The data were analyzed using the one-way ANOVA and the advanced post-hoc with the least significant difference test.Results: The lactic acid levels in C (+), in C (-), P1, P2, and P3 groups after swimming test were 1.38 mMol / L; 7.14 mMol / L; 3.74 mMol / L; 1.66 mMol; and 2.91 mMol/L. There were differences in levels of lactic acid (p <0.05) in each group after the combination juice intervention was given.Conclusion: Combination juice of yellow watermelon-plantain has an effect on lactic acid levels after swimming test. Dose 2 (3.6 g) was the best because it produces the lowest lactic acid after the swimming test.