Judul: Gaya hidup murid SD IPEKA Sunter Jakarta Utara yang berstatus gizi normal dan lebih
Abstrak: The objectives of this study were to identify elementary students life style between the normal and overweight/obese nutritional status. Life style means physical activities and eating habits. Cross sectional study design was applied in this study and sample were drawn by purposive sampling. Data collected using a questionnaire and also with the observations. Eating habits explained by habit for breakfast, consumption of vegetables and fruits, snacking, fast food and soft drink, milk and water drinks. Physical activities were explained by how long students were watching television, playing games / computer, light activities such as sit and stand, medium activities such as jogging and walking or household activities, and heavy activities such as sport activities. Result shows that individual and family characteristics of the two samples are almost similar, likewise the eating habits and the physical activities. Independent sample t test show that there are significantly differences between their fast food consumption, breakfast frequency, parents nutritional knowledge, parents nutritional status, and exercise habit (P<0.05).
Keyword: Gaya hidup, Status gizi, lifestyle, elementary student, eating habits, physical activities

Judul: Pengetahuan Gizi, Aktivitas Fisik, Konsumsi Snack Dan Pangan Lainnya, Pada Murid Sd Bina Insani Bogor Yang Berstatus Gizi Normal Dan Gemuk
Abstrak: Childhood obesity is increases rapidly in developing country. It’s has important short-term and long-term medical consequences also psychosocial consequences. The objective of the research is to analyze nutritional knowledge, physical activity, snack habit, in normal and overweight of Bina Insani elementary students at Bogor. The cross sectional design was used in this study to elaborate nutritional knowledge, snack habit, and physical activity in normal and overweight students. The total number of 80 students sample was chosen randomly. It consists of 40 students sample with normal nutritional status and 40 students sample with overweight nutritional status. Primary data consisted of physical activity recall (1x24 hours), food consumption recall (2x24 hours), anthropometry data (weight and height), social-economy’s sample condition, food habit, and snack habit using Food Frequency Questionnaire (FFQ). Secondary data were included data of Bina Insani Elementary School. The result showed no relation between level education and wage of parent, nutritional knowledge level, nutritional attitude, snack habit and physical activity with nutritional status of sample. The average energy adequacy level according to WNPG (2004) respectively 82,2% in normal sample and 73,6% in overweight sample.
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Judul: Sintesis 6-Bromo-4-O-metilkoniferil Alkohol dan trans-Sinamat-nya sebagai Prekursor ke Analog Podofilotoksin
Abstrak: Podofilotoksin merupakan lignan utama dalam resin podofilin yang diekstraksi dari tumbuhan Podophyllum. Toksin ini memiliki aktivitas antivirus, antitumor, antijamur dan antikanker. Berbagai upaya menyintesis podofilotoksin secara kimia telah banyak dilaporkan. Eugenol yang memiliki kerangka fenilpropena dapat digunakan sebagai bahan awal untuk sintesis podofilotoksin berdasarkan keberadaan kerangka dimer fenilpropanoid. Penelitian ini bertujuan menyintesis prekursor untuk sintesis analog podofilotoksin, 6-bromo-4-O-metilkoniferil alkohol dan ester trans-sinamat-nya, dari bahan awal eugenol. Senyawa alkohol target berhasil disintesis dalam 3 tahap, yaitu brominasi, dehidrobrominasi-substitusi, dan hidrolisis, dengan rendemen keseluruhan 34% dari tribromida metileugenol. Sementara produk ester trans-sinamat belum dapat ditentukan rendemennya karena belum semua fraksi dapat dimurnikan sebagai akibat dari pandemi Covid-19. Isomerisasi asam trans-sinamat dan esterifikasi isomer-cis yang diperoleh dengan 6-bromo-4-O-koniferil alkohol serta penuntasan pemurnian ester trans-sinamat merupakan rencana pekerjaan selanjutnya.
Keyword: brominasi, eugenol, fenilpropanoid, podofilotoksin.