Latar belakang: Malnutrisi dan disabilitas merupakan masalah utama kesehatan global. Prevalensi anak disabilitas intelektual di Indonesia meningkat dari 0,92 % menjadi 2,45 %. Penelitian ini bertujuan untuk mengetahui ada hubungan asupan gizi dan aktivitas fisik dengan status gizi anak disabilitas intelektual di Kota Semarang.Metode: Penelitian ini menggunakan desain cross sectional. Pengambilan sampel menggunakan total sampling dan dilakukan di SLB Negeri Kota Semarang. Sampel terdiri dari siswa SDLB kelas 1-6 yang berumur 7-12 tahun. Jumlah sampel yang digunakan adalah sebanyak 46 orang.Hasil: Berdasarkan hasil penelitian diketahui status gizi anak disabilitas intelektual tergolong normal (56,5 %). Anak disabilitas intelektual mengalami defisit energi, karbohidrat, lemak, besi, seng, kalsium, iodium, dan vitamin C. Dan memiliki asupan gizi kategori baik untuk asupan protein dan vitamin A. Hasil uji statistik Rank Spearman menunjukkan bahwa tidak ada hubungan antara asupan karbohidrat, besi, seng, kalsium, iodium, vitamin A, vitamin C dan aktivitas fisik dengan status gizi (skor z IMT/U) (p>0,05). Ada hubungan asupan energi dan protein dengan status gizi (skor z IMT/U) (p=0,005, r=0,40; p=0,001, r=0,53) dengan korelasi sedang dan arah positif. Ada hubungan asupan lemak dengan status gizi (skor z IMT/U) (p=0,001, r=-0,4) dengan korelasi sedang dan arah negatif.Simpulan: Ada hubungan antara tingkat kecukupan energi, protein dan lemak dengan status gizi anak penyandang disabilitas intelektual dan tidak terdapat hubungan antara tingkat kecukupan karbohidrat, besi, seng, iodium, kalsium, vitamin A, vitamin C dan aktivitas fisik dengan status gizi anak disabilitas intelektual di Kota Semarang. Kata kunci: Asupan Gizi, Aktivitas Fisik, Status Gizi, Disabilitas Intelektual. ABSTRACT Title: Relationship of nutritional intake and physical activities with nutritional status (score z imt/u ) children age 7-12 years of intellectual disability in semarang city Background: Malnutrition and disability are the main problems of global health. The prevalence of children with intellectual disabilities in Indonesia increased from 0.92% to 2.45%. This study aimed to determine the relationship between nutritional intake and physical activity with the nutritional status of children with intellectual disabilities in the city of Semarang.Method: This was cross sectional research and conducted in Semarang State SLB. The sample consisted of SDLB students in grades 1-6 who were 7-12 years old. The number of samples used was 46 people. Result: Based on the results of the study, it was found that the nutritional status of children with intellectual disabilities was classified as normal (56.5%). Intellectual disability children have deficits in energy, carbohydrate, fat, iron, zinc, calcium, iodine, and vitamin C and have good nutrition for the intake of protein and vitamin A. The results of the Spearman Rank statistical test sowed that there was no relationship between carbohydrate intake, iron, zinc, calcium, iodine, vitamin A, vitamin C and physical activity with nutritional status (BMI/U z score) (p> 0.05). There was correlation between energy and protein intake with nutritional status (IMT / U z score) (p = 0.005, r = 0.40; p = 0.001, r = 0.53) with moderate correlation and positive direction. There was a correlation between fat intake and nutritional status (IMT / U z score) (p = 0.001, r = -0.4) with moderate correlation and negative direction.Conclusion: There is a relationship between the level of adequacy of energy, protein and fat with the nutritional status of children with intellectual disabilities and there is no relationship between the level of adequacy of carbohydrates, iron, zinc, iodine, calcium, vitamin A, vitamin C and physical activity with the nutritional status of children with intellectual disabilities in the City Semarang. Keywords: nutritional intake, physical activity, nutritional status, intellectual disability
The Citrus sp. from Parang Island Karimunjawa is a wild type of Citrus plant that grow on salt area and exhibits a high level of vitamin C. Due to its ability, morphological, molecular and nutritional characterization needs to be carried out to improve its potential. The study was carried out at the Biotechnology Laboratory and the Integrated Laboratory of Diponegoro University from 2016 to 2017. The characterization was based on the morphplogical appearence of the tree, its fuits, and leaves. Its DNA barcoding consists of 18S ribosomal RNA and the ITS region on the plants is dispersed along the coastal ends and the centre of the island. Furthermore, the nutritional characterization consists of an edible fruit part, a high vitamin C level and protein content. The research showed that the Citrus sp. on the coastal ends and at the center of Parang Island Karimunjawa exhibits a close relation with the C. hystrix and members of Papeda clade. However, the morphology of the Citrus is quite different from the common C. hystrix in Indonesia. The nutritional content also shows that the Vitamin C content is higher than that of the C. hystrix by almost four times. The features of the Citrus sp. in Parang Island Karimunjawa have potential and showed possibility to improve its superiority in industrial applications and breeding programs.
Penaeus monodon is one of the most important farmed crustaceans. Its also known as Asia Tiger Shrimp because its carapace and abdomen are transversely banded with red and white. The use of synthetic antibiotic in aquaculture had caused problems related to health and environmental safety. Chlorella pyrenoidosa and Dunaliella salina are photosynthetic microalgae. Silver nano particle in microalgae C. pyrenoidosa and D. salina had synthesized and showed their growth stability. They offer a potency to be exploited to supported growth and survival of shrimp larvae. The objective of the study was the application of silver nano particle in microalgae C. pyrenoidosa and D. salina on P. monodon larvae. The research methodology was carried out by making microalgae C. pyrenoidosa and D. salina containing silver nano particle and used as feed of shrimp larvae. Observations were made on the growth and survival of shrimp larvae compared to both microalgae and common feed. The results showed that the P. monodon larvae have the higher growth and survival rate with microalgae C. pyrenoidosa at the beginning of their growth compared to D. salina. However, microalgae without nanosilver and common feed showed a better result for growth and activity of shrimp larvae.
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