Karina Rahmadia Ekawidyani
Departemen Gizi Masyarakat, Fakultas Ekologi Manusia, Institut Pertanian Bogor, Bogor 16680, Indonesia

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MINUMAN CINCAU HIJAU (Premna oblongifolia Merr.) DAPAT MENURUNKAN TEKANAN DARAH PADA WANITA DEWASA PENDERITA HIPERTENSI RINGAN DAN SEDANG Sundari, Fitriana; Amalia, Leily; Ekawidyani, Karina Rahmadia
Jurnal Gizi dan Pangan Vol. 9 No. 3 (2014)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.183 KB) | DOI: 10.25182/jgp.2014.9.3.%p

Abstract

This study was aimed to analyze the effect of green grass jelly drink (Premna oblongifolia Merr.) on reducing blood pressure among adult women suffered from mild and moderate hypertension in Central Bogor Region. There were two intervention formulas, namely Formula A consisted of green grass jelly and brown sugar, and Formula B consisted of green grass jelly and non calori brown sugar. Subjects were consisted of 25 adult women aged over 45 years old and divided into 5 groups, namely one control and four experimental groups. Formula A was given to 2 groups; P1, which received intervention everyday, and P2 which received intervention every two days. Formula B had the same pattern with the Formula A (P3 and P4). The result shows that the systolic blood pressure of P1 decreased significantly (p<0.05) by 20-25 mmHg. In addition, the diastolic blood pressure on groups of P1 and P3 decreased significantly by 14-15 mmHg after the two weeks intervention (p<0.05).  
High Protein Milk Intervention in Malnourished Children and Its Effect on Weight Gain and Renal Function Kusharto, Clara Meliyanti; Ekawidyani, Karina Rahmadia; Tanziha, Ikeu; Setiawan, Budi; Rosmiati, Risti; Irawan, Andi Muh Asrul
Jurnal Gizi dan Pangan Vol. 14 No. 1 (2019)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (278.945 KB) | DOI: 10.25182/jgp.2019.14.1.31-36

Abstract

This study aimed to determine the effect of high-protein milk intervention on weight gain and renal function in malnourished children. This research is a randomized controlled trial (RCT). A total of 52 wasting children (BAZ -3<SD<-2) aged 3-12 years were selected by simple random sampling from five primary schools (6-12 years) and two Community Health Center (children below 6 years). Subjects were divided into two groups; control group (26) and intervention group (26). The intervention group was given high-protein milk (HPM) 3x25 g each day for 12 weeks. Body weight, serum creatinine, and urea were measured at week 0 (baseline), 6th (midline), and 12th (endline). The study showed that the body weight of the intervention group significantly increased by 1.54 kg after 12 weeks of high-protein milk consumption. Serum urea and creatinine levels in the intervention group also significantly increased (p<0.05). The increase in serum urea and creatinine levels in the intervention group were still within the normal range (normal serum urea level 15-43 mg/dl and normal creatinine level 0.6-1.2 mg/dl). This suggests that significant increases in urea and creatinine levels of the intervention group were normal because of increased protein intake and body muscle mass and it did not lead to renal function abnormalities.
Soy Flour-Based Snack Bar as Potential Snack Alternative for Diabetes Mellitus Naufal Muharam Nurdin; Hana Fitria Navratilova; Karina Rahmadia Ekawidyani; Dessy Pratiwi; Mohamad Yulianto Kurniawan
Jurnal Gizi dan Pangan Vol. 15 No. 3 (2020)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.517 KB) | DOI: 10.25182/jgp.2020.15.3.125-132

Abstract

This study aimed to determine the Glycaemic Index (GI), Glycaemic Response (GR) and Glycaemic Load (GL) of soy flour-based snack bars in healthy volunteers. An open label randomized controlled trial with crossover study design was done involving eighty adults aged 18‒50 years. The glycaemic index was calculated using Incremental Area Under the Blood Glucose Response Curve (iAUC). Friedman’s test was used to determine difference of glucose iAUC between WF and SF. Wilcoxon test was used to determine difference of blood glucose peak, time to blood glucose peak, GI and GR between snack bars. The result observed that median (Q1‒Q3) of GI were 88.4 (42.3‒115.8); WF: 36.6 (21.8‒47.9) (Product SF3, Banana); 36.3 (18.9‒49.2) (Product SF6, Crispy White Chocolate Macadamia); 29.9 (22.0‒43.3) (Product SF5, Crispy Vanilla); 25.9 (17.8‒35.4) (Product SF4; Strawberry); 20.2 (15.3‒22.2) (Product SF1, Almond Chocolate); and 7.1 (5.4‒17.0) (Product SF2, Raisin Almond). We found that GL of WF was (17.7). While, the GL of snack bars made from SF were 4.9 (Product SF3, Banana), 4.1 (Product SF4, Strawberry), 1.9 (Product SF1, Almond Chocolate); 1.8 (Product SF6, Crispy White Chocolate Macadamia), 1.6 (Product SF5, Crispy Vanilla), and 0.9 (Product SF2, Raisin Almond). Friedman statistical test showed significant differences on the blood glucose iAUC between SF and WF (p<0.001). SF snack bar showed different GR results, where the area of each products (SF1‒SF6) curve was significantly lower than WF. Based on Wilcoxon test, the GI and GR of SF were significantly lower than WF (p<0.05). In conclusion, SF snack bars can be classified as a low GI-source snack bar with a low category of glycaemic load; and had relatively high fibre, protein, and fat content which contributed to a lower GI value. Thus, it is a potential snacks alternative for people with blood glucose concerns.