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Development of the Obesity Nutraceutical from Raja and Kepok Banana Peels Kezia Elian Devina; Dono Indarto; Tri Nugraha Susilawati
Proceedings of the International Conference on Nursing and Health Sciences Vol 4 No 1 (2023): January-June 2023
Publisher : Global Health Science Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/picnhs.v4i1.1817

Patients with obesity often fail to control their body weight through diet and physical activity, while the existing anti-obesity drugs have some side effects for long-term use. Banana is Indonesia's tropical fruits with the highest production, and the banana peel has become soil waste. This study aimed to analyze nutrients and active compounds of methanol extracts of raja and kepok banana peels (ERP and EKP respectively). Macro and micro-nutrient compositions of the ERP and EKP were determined using the proximate analysis, while Thin Layer Chromatography (TLC) was used to detect the ERP and EKP active compounds. The ERP contained 0.11% crude fibers, 4.44% fat, and 58.08% carbohydrates, different from the EKP (4.25% protein, 20.95% water, and 14.45% minerals). By contrast, both the ERP and EKP contained flavonoids, phenols, tannins, alkaloids, and saponins. In conclusion, ERP is potentially developed as a nutraceutical for obesity treatment in the future. Further study is needed to measure specific fat levels and to analyze specific active compounds in the ERP which can modulate gene expression and interact with protein targets in lipid metabolism.

The effects of raja banana (Musa acuminata) peel extract on body weight, body mass index, body fat percentage, and visceral fat mass in male rats with obesity Devina, Kezia Elian; Indarto, Dono; Susilawati, Tri Nugraha; Wiboworini, Budiyanti
Jurnal Gizi dan Dietetik Indonesia (Indonesian Journal of Nutrition and Dietetics) VOLUME 12 ISSUE 2, 2024
Publisher : Alma Ata University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21927/ijnd.2024.12(2).115-125

Background: Obesity is a risk factor for metabolic syndrome which can increase mortality. Obese sufferers often fail to lose body weight (BW) through non-pharmacological therapy. Obesity synthetic drugs can cause side effects, so natural ingredients are needed as alternative therapies.Objectives: This study aims to determine the effect of raja banana peel extract (RBPE) on BW, body mass index (BMI), body fat percentage (BFP), and visceral fat mass in obese male rats.Methods: The research subjects were 30 male Wistar rats weighing 125-200 g, aged eight weeks. Obesity was induced by being given high-fat high fructose (HFHFr) feed for 28 days. Rats were randomized and divided into five groups: the negative control group (C-) was given standard feed and distilled water, the positive control (C+) was given standard feed and orlistat, treatment 1 (T1), treatment 2 (T2), and treatment 3 (T3). Which were given standard feed and RBPE doses of 200 mg/kgBW/day, 400 mg/kgBW/day, and 800 mg/kgBW/day. Data before and after the induction of obesity were analyzed using paired t-tests. BW, BMI, and visceral fat mass were analyzed using the One-Way Analysis of Variance (ANOVA) and Repeated Measure ANOVA tests. BFP was analyzed using the Kruskal-Wallis test and the Friedman test.Results: RBPE can significantly reduce BW (p=0.026), BMI (p<0.001), and BFP (p<0.001). However, all groups had no significant difference in visceral fat mass (p=0.187). T3 was the group with the lowest average BW, BMI, BFP, and visceral fat mass although the highest weight loss during the intervention period occurred in C+.Conclusions: RBPE has the potential as an alternative therapy for obesity because it can reduce BW, BMI, and BFP. Future studies can investigate the effect of RBPE on other obesity parameters such as lipid profiles.

The Correlation of Waist-to-Hip Ratio and Sleep Quality with Fasting Blood Glucose in Type 2 Diabetes Mellitus Patients Santoso, Arif Budi; Devina, Kezia Elian; Wardani, Dyah Ayu Kusuma
Nutri-Sains: Jurnal Gizi, Pangan dan Aplikasinya Vol. 9 No. 2 (2025)
Publisher : Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ns.2025.9.2.28344

Type 2 diabetes mellitus (T2DM) is characterized by uncontrolled blood sugar levels and is diagnosed using fasting blood glucose (FBG) measurements. Risk factors for T2DM include central obesity, measured by the waist-to-hip ratio (WHR), and poor sleep quality. This study aimed to determine the relationship between WHR and sleep quality with FBG levels in T2DM patients, by employing an observational study with a cross-sectional design A total of 51 respondents aged 45–75 years were selected using purposive sampling. Waist and hip circumference were measured with a metline; sleep quality was assessed using a Pittsburgh Sleep Quality Index (PSQI) questionnaire, and FBG levels were obtained from secondary data in the form of medical records at the Karangmalang Community Health Center. Spearman was used for the bivariate test, while the multiple linear regression was used for the multivariate test. The test results showed a significant relationship between WHR and FBG levels (p=0.001, r=0.460), and between sleep quality with FBG levels (p<0.001, r=0.553). Multivariate results obtained p=0.026 for sleep quality and p=0.093 for WHR, suggesting sleep quality is more strongly associated with FBG levels. Sleep quality was the dominant factor associated with FBG levels in T2DM patients. The results of this study can be used as a guideline for individuals with T2DM to maintain normal blood glucose levels and good sleep quality for better blood glucose control.

The effects of raja banana (Musa acuminata) peel extract on body weight, body mass index, body fat percentage, and visceral fat mass in male rats with obesity Devina, Kezia Elian; Indarto, Dono; Susilawati, Tri Nugraha; Wiboworini, Budiyanti
Jurnal Gizi dan Dietetik Indonesia (Indonesian Journal of Nutrition and Dietetics) VOLUME 12 ISSUE 2, 2024
Publisher : Alma Ata University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21927/ijnd.2024.12(2).115-125

Background: Obesity is a risk factor for metabolic syndrome which can increase mortality. Obese sufferers often fail to lose body weight (BW) through non-pharmacological therapy. Obesity synthetic drugs can cause side effects, so natural ingredients are needed as alternative therapies.Objectives: This study aims to determine the effect of raja banana peel extract (RBPE) on BW, body mass index (BMI), body fat percentage (BFP), and visceral fat mass in obese male rats.Methods: The research subjects were 30 male Wistar rats weighing 125-200 g, aged eight weeks. Obesity was induced by being given high-fat high fructose (HFHFr) feed for 28 days. Rats were randomized and divided into five groups: the negative control group (C-) was given standard feed and distilled water, the positive control (C+) was given standard feed and orlistat, treatment 1 (T1), treatment 2 (T2), and treatment 3 (T3). Which were given standard feed and RBPE doses of 200 mg/kgBW/day, 400 mg/kgBW/day, and 800 mg/kgBW/day. Data before and after the induction of obesity were analyzed using paired t-tests. BW, BMI, and visceral fat mass were analyzed using the One-Way Analysis of Variance (ANOVA) and Repeated Measure ANOVA tests. BFP was analyzed using the Kruskal-Wallis test and the Friedman test.Results: RBPE can significantly reduce BW (p=0.026), BMI (p<0.001), and BFP (p<0.001). However, all groups had no significant difference in visceral fat mass (p=0.187). T3 was the group with the lowest average BW, BMI, BFP, and visceral fat mass although the highest weight loss during the intervention period occurred in C+.Conclusions: RBPE has the potential as an alternative therapy for obesity because it can reduce BW, BMI, and BFP. Future studies can investigate the effect of RBPE on other obesity parameters such as lipid profiles.

Edukasi tentang Pentingnya Konsumsi Buah dan Sayur pada Siswa Madrasah Ibtidaiyah Wonorejo Lestari, Puji; Devina, Kezia Elian; Gita, Anggi Putri Aria
IMPACT: Journal of Community Service Vol. 2 No. 1 (2026): Februari
Publisher : GEN ID

Show Abstract | Download Original | Original Source | Check in Google Scholar

The lack of fruit and vegetable consumption in children is one of the problems that still occurs today. Lack of knowledge about the importance of consuming fruits and vegetables as part of a balanced nutritional diet is one of the causes. This can be overcome by providing nutrition education to increase knowledge. The purpose of this study was to increase knowledge about the importance of fruit and vegetable consumption among students at Madrasah Ibtidaiyah, Wonorejo. A total of 52 students became respondents in this activity. This activity began with a pre-test then continued with providing educational materials about the importance of fruits and vegetables through lecture methods, using leaflets and discussion as aids. In addition, a pre-test and post-test were also conducted as a benchmark for the success of the educational activities. The pre-test results showed that the majority had a moderate level of knowledge (75%). After the educational activity, the results while the post-test results of 98.1% showed a high level of knowledge increase to 98%. The results of the analysis using the Wilcoxon test obtained a p value of 0.000 (p <0.05), which indicates that there is a significant difference between the level of knowledge before and after being given education. The conclusion in this activity is that educational activities are effective in increasing respondents' knowledge

HUBUNGAN PENGETAHUAN GIZI DAN KEBIASAAN KONSUMSI FAST FOOD DENGAN BODY IMAGE PADA SISWA PUTRI Lestari, Puji; Elian Devina, Kezia; Ria Gita, Anggi Putri
Ensiklopedia of Journal Vol 8, No 2 (2026): Vol. 8 No. 2 Edisi 3 Januari 2026
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v8i2.3732

Adolescent girls are in a transitional period from childhood to adulthood marked by lifestyle changes. Lack of knowledge leads to frequent fast-food consumption and unhealthy eating habits. The desire for an ideal body also drives strict diets and negative body image perceptions. This study aims to analyze correlation between nutrition knowledge and fast-food consumption with body image in female adolescents. This is observational study with cross-sectional design. 35 respondents were selected with purposive random sampling. Nutrition knowledge was collected using the questionnaire, fast food consumption collected with Food Frequency Questionnaire (FFQ) and Body image were using Figure Rating Scale (FRS). Data were collected was analyzed with Rank Spearman. There was correlation between nutrition knowledge with body image (p=0,003). There was no correlation between fast food consumption with body image (p=0,14). There was a significant correlation between nutrition knowledge with body image but there was no correlation between fast food consumption with body image.Keywords: Adolescents Girl, Body Image, Fast Food Consumption, Nutrition Knowledge

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