Judul: The Correlation between The Use of Online Food Ordering Applications and The Habit of Consuming Food Sources of Sugar, Salt, and Fat among IPB University Students
Abstrak: Mahasiswa memiliki mobilitas dan tingkat kesibukan yang cukup tinggi serta waktu yang terbatas untuk memenuhi konsumsi pangan yang sesuai dengan kebutuhannya, sehingga banyak mahasiswa menggunakan cara yang praktis dan instan untuk memenuhi kebutuhan pangannya, salah satunya dengan menggunakan aplikasi pemesanan makanan online. Penelitian ini bertujuan menganalisis hubungan intensitas penggunaan aplikasi pemesanan makanan online dengan kebiasaan konsumsi pangan sumber gula, garam, dan lemak pada mahasiswa IPB University. Penelitian menggunakan desain cross sectional study melibatkan 73 subjek dan dilaksanakan pada Maret 2024. Pengumpulan data dilakukan menggunakan kuesioner untuk mengumpulan data karakteristik subjek, karakteristik sosial ekonomi, frekuensi/intensitas penggunaan aplikasi pemesanan online, dan faktor pengambilan keputusan pembelian serta Semi Quantitative Food Frequency Questionaire (SQ-FFQ) untuk mengumpulkan konsumsi pangan. Subjek lebih banyak berjenis kelamin perempuan (53,4%), berusia 18-22 tahun, berasal dari 9 fakultas yang berbeda, memiliki rata-rata uang saku sebesar Rp1.635.616,00
Keyword: sugar, students, online food ordering, salt, fat

Judul: The Relationship between Nutritional Knowledge and the Intensity of Online Food Purchasing with Diet Quality and Nutritional Status of IPB Female Students
Abstrak: Meningkatnya intensitas penggunaan aplikasi pesan antar makanan online tidak hanya memberikan dampak baik namun juga dampak yang dapat merugikan pada gaya hidup dan kesehatan. Sistem penggunaan aplikasi yang memberikan akses sebesar-besarnya dapat berdampak pada tidak terkontrolnya jenis dan jumlah makanan yang dibeli. Penelitian ini bertujuan menganalisis hubungan pengetahuan gizi dan intensitas pembelian makanan secara online dengan kualitas diet serta status gizi mahasiswi IPB. Penelitian ini dilakukan pada Februari-Maret 2023 dengan menggunakan desain penelitian cross sectional, melibatkan 95 subjek mahasiswi aktif IPB yang dipilih secara purposive sampling. Pengumpulan data dilakukan melalui wawancara dan self-administrated secara online. Data antropometri diperoleh melalui pengukuran langsung. Analisis data menggunakan Microsoft Excel 2010 dan IBM SPSS Statistics 21. Tidak terdapat hubungan yang signifikan antara pengetahuan gizi dengan intensitas pembelian makanan secara online dan kualitas diet, serta kualitas diet dengan status gizi (p>0,05). Namun, terdapat hubungan yang signifikan antara pengetahuan gizi dan kualitas diet yang dinilai menggunakan metode DQI-I (p<0,05). Mahasiswi disarankan untuk memperhatikan pola makannya dengan mengonsumsi makanan sesuai prinsip gizi seimbang dan memperhatikan variasi, kecukupan, serta mengurangi konsumsi makanan berdensitas energi tinggi untuk menjaga kualitas diet dan status gizi., The increasing intensity of using online food delivery applications has not only had a good but also a detrimental impact on lifestyle and health. An application system that provides maximum access can have an impact on uncontrolled types and amounts of food purchased. This study aimed to analyze the relationship between the intensity of online food purchasing and nutritional knowledge with diet quality and nutritional status of IPB female students. This research was conducted in February-March 2023 using a cross-sectional research design, involving 95 active female students of IPB who were selected by purposive sampling. Data collection was carried out through interviews and self-administered online. Anthropometric data obtained through direct measurements. Data analysis used Microsoft Excel 2010 and IBM SPSS Statistics 21. There was no significant relationship between nutritional knowledge and the intensity of online food purchases and diet quality, as well as diet quality and nutritional status (p>0.05). However, there was a significant relationship between nutritional knowledge and diet quality that assessed using the DQI-I method (p<0,05). Female students are advised to pay attention to their diet by consuming food according to the principles of balanced nutrition and paying attention to variety, adequacy, and reducing consumption of high energy density foods to maintain diet quality and nutritional status.
Keyword: diet quality, female students, nutritional knowledge, nutritional status, online food purchasing

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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