Restuti, Arisanty Nur Setia
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Efek minuman cokelat (Theobroma cacao L.) terhadap peningkatan jumlah eritrosit dan kadar hemoglobin tikus putih anemia Restuti, Arisanty Nur Setia; Yulianti, Adhiningsih; Lindawati, Dewi
Jurnal Gizi Indonesia (The Indonesian Journal of Nutrition) Vol 8, No 2 (2020)
Publisher : Department of Nutrition Science, Faculty of Medicine, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jgi.8.2.79-84

Abstract

Background : Anemia is a condition when the body do not have enough healthy red blood cells. Laboratory sign of anemia is decreases of erythrocytes and haemoglobin (Hb) level. Anemia can be caused by deficiency of nutritional intake.Objectives : The purpose of this study was to determine changes in  the number of erythrocytes and  Hb levels of anemia rats which were intervened with chocolate drinks.Methods : The design of this study was an experiment with a pretest-posttest control group design. The samples in this research were 21 male wistar rats. Rats were induced by NaNO2 25mg/gBB for 18 days, then followed by an intervention of chocolate drink 4.3ml / day for 14 days. The results will be tested using one way ANOVA test and paired T-Test.Results : The results of this study showed that there were significant differences in the number of erythrocytes and Hb levels between groups before the intervention (p = 0.00) and (p = 0.011), so also after the intervention there is significant differences in the number of erythrocytes and Hb levels between groups (p = 0.00) and (p = 0.01).Paired T-Test results showed that there were significant differences in the number of erythrocytes and Hb levels before and after the study in the intervention group given chocolate drink (p = 0.00) and (p = 0.02).Conclusion : Chocolate drinks have an effect on increasing the number of erythrocytes and Hb levels in anemia rats.
Pengaruh Kombinasi Sari Jambu Biji Merah dan Buah Naga Merah terhadap Kadar Kolesterol Total Tikus Putih Hiperkolesterolemia Siti Masruroh; Restuti, Arisanty Nur Setia
HARENA : Jurnal Gizi Vol 4 No 1 (2023): HARENA: Jurnal Gizi (Desember 2023)
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/harena.v4i1.4574

Abstract

Hiperkolesterolemia merupakan kondisi kadar kolesterol dalam darah melebihi batas normal yaitu >200 mg/dL. Kombinasi sari jambu biji merah dan buah naga merah  mengandung flavonoid, serat, dan vitamin C yang berpengaruh terhadap penurunan kadar kolesterol total. Penelitian ini bertujuan mengetahui pengaruh pemberian kombinasi sari jambu biji merah dan buah naga merah terhadap kadar kolesterol total tikus hiperkolesterolemia. Jenis penelitian ini adalah True Experimental dengan Pretest-Posttest Control Group Design. Penelitian ini menggunakan 26 ekor tikus putih galur wistar jantan berusia 2-3 bulan dengan berat badan 150-300 gram. Tikus dibagimenjadi 4 kelompok, yaitu kelompok kontrol negatif (K-) diberi pakan Rat Bio, kelompok kontrol positif (K+) diberi diet tinggi lemak, kelompok perlakuan 1 (P1) diberi diet tinggi lemak dan simvastatin, dan kelompok perlakuan 2 (P2) diberi diet tinggi lemak, simvastatin, dan kombinasi sari jambu biji merah dan buah naga merah 8,8 ml/hari. Kadar kolesterol total diperiksa menggunakan metode CHOD-PAP. Data dianalisis menggunakan software SPSS v.25. Hasil penelitian menunjukkan bahwa terdapat perbedaan yang signifikan kadar kolesterol total tikus hiperkolesterolemia sebelum intervensi (p=0,038), tidak ada perbedaan yang signifikan kadar kolesterol total tikus hiperkolesterolemia antar kelompok sesudah intervensi (p=0,122), terdapatperbedaan yang signifikan kadar kolesterol total kelompok perlakuan 2 (P2) sebelum dan sesudah intervensi (p=0,025), uji selisih kadar kolesterol total tikus hiperkolesterolemia antar kelompok sebelum dan sesudah intervensi tidak ada perbedaan yang signifikan (p=0,280). Kesimpulan penelitian ini pemberian kombinasi sari jambu biji merah dan buah naga merah tidak berpengaruh terhadap kadar kolesterol total tikus hiperkolesterolemia.