Judul: Hubungan Konsumsi Makanan dan Minuman Instan, Buah dan Sayur, Aktivitas Fisik dengan Kejadian Prahipertensi Mahasiswa
Abstrak: Tujuan penelitian ini adalah menganalisis kebiasaan konsumsi makanan dan minuan instan, buah dan sayur, aktivitas fisik pada mahasiswa dan hubungannya dengan kejadian prahipertensi. Desain dalam penelitian adalah cross sectional study dengan jumlah subjek sebanyak 79 mahasiswa Program Pendidikan Kompetensi Umum (PPKU) IPB yang terdiri dari 37 laki-laki dan 42 perempuan. Hasil penelitian menunjukkan rata-rata subjek mengonsumsi makanan instan 1.8±1.9 kali/minggu dan minuman instan 2.4±3.8 kali/minggu. Rata-rata konsumsi buah subjek 23.8 gram per hari dan konsumsi sayur 21.4 gram per hari. Sebagian besar subjek memiliki asupan natrium cukup, asupan serat kurang, status gizi normal, tekanan darah normal dan aktivitas fisik ringan. Hasil uji hubungan menunjukkan bahwa konsumsi buah dan sayur kurang dari rata-rata, asupan serat kurang, obesitas, serta aktifitas fisik ringan belum menjadi faktor risiko kejadian prahipertensi, namun sudah berpeluang meningkatkan kejadian prahipertensi. Hasil uji multivariat menunjukkan, konsumsi makanan instan meningkatkan kejadian prahipertensi 4.659 kali lebih tinggi dibandingkan tidak mengonsumsi makanan instan dan konsumsi minuman instan menghambat kejadian prahipertensi 73.4% dibandingkan tidak mengonsumsi minuman instan.
Keyword: aktivitas fisik, kejadian prahipertensi, konsumsi buah dan sayur, konsumsi makanan, minuman instan

Judul: Hubungan Konsumsi Pangan, Aktivitas Fisik dan Status Gizi dengan Tekanan dan Glukosa Darah pada Mahasiswa IPB
Abstrak: This study aimed to analyze the association between food consumption, physical activity and nutritional status with blood pressure and glucose on undergraduate students major in nutrition sciences. The design was a crosssectional study with 120 subject consisting of 17 male and 113 female students. The results showed that the prevalence of hypertension was 7% and there was no student suffering diabetes mellitus. Frequency of eating habits as salty and sweet snacks, salty and sweet of processed, instant foods and fatty foods consumed only 1-2 times/week. There was 64.2% subject had a percent contribution of fat in higher categories and 99.2% subject had sufficient sodium intake. There was 81.7% subject had light activity lifestyle. There was 95.8% subject had normal BMI, 96.7% subject had normal waist circumference and 95% subject had normal waist hip ratio. The multiple logistic regression showed there was no a significant relationship between gender, family medical history, frequency of eating habits, food consumption, physical activity and nutritional status with blood pressure and blood glucose (p>0.05).
Keyword: Bogor Agricultural University (IPB), students., blood pressure, blood glucose

Judul: Posisi Filogenetik Kura-Kura Carettochelys Insculpta  (Reptillia: Testudinata)
Abstrak: Carettochelys insculpta is an endemic freshwater turtle of southern Papua and northern Australia. Phylogenetic position of this turtle is remain unresolved until now. Most of the research conducted show close relationships of C. insculpta and members of Trionychidae family. However, some of the research show distance between C. insculpta and members of Trionychidae family. This research is conducted to analyze phylogenetic relationship between C. insculpta and other members of Testudinata using 12S rRNA, 16S rRNA, and both gene as markers. DNA samples were obtained from three different organisms of C. insculpta. Two species used as outgroups were Alligator mississippiensis and Iguana iguana. Phylogenetic analysis was carried out using Neighbor-Joining method with Felsenstein 1981 (F81) modeltest. A polytomy tree of Testudinata was produced by using 12S rRNA gene. However, analysis using 16S rRNA and both genes as markers confirmed that C. insculpta was located between the Chelonidae and the Trionychidae family.
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