Budi Setiawan
Departemen Gizi Masyarakat, Fakultas Ekologi Manusia, Institut Pertanian Bogor, Bogor 16680

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FREKUENSI SENAM AEROBIK INTENSITAS SEDANG BERPENGARUH TERHADAP LEMAK TUBUH PADA MAHASISWI IPB Mury Kuswari; Budi Setiawan; Rimbawan Rimbawan
Jurnal Gizi dan Pangan Vol. 10 No. 1 (2015)
Publisher : Food and Nutrition Society of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.787 KB) | DOI: 10.25182/jgp.2015.10.1.%p

Abstract

ABSTRACTThe purpose of this study was to analyze the effect of the frequency of moderate-intensity aerobic exercise on body fat of female university students. A quasi experimental design was applied by involving 21 undergraduate students who were divided into three groups of treatments moderate-intensity aerobic exercise intervention for eight weeks. The first group was two times a week, the second group was three times a week, and third group was four times a week. Primary data collected was included subcutaneous fat (triceps, abdomen, and thigh). The results showed that the third group has significantly difference in reducing body fats, namely 6.6 cm triceps, 5.4 cm abdomen, and 9.4 cm thigh (p<0.05).Keywords: aerobic exercise, body fat, moderate-intensityABSTRAKTujuan penelitian adalah menganalisis pengaruh frekuensi senam aerobik intensitas sedang (low impact) terhadap lemak tubuh mahasiswi. Penelitian menggunakan desain quasi eksperimen dengan subjek berjumlah 21 mahasiswi, kemudian dibagi kedalam tiga kelompok perlakuan dengan melakukan senam aerobik intensitas sedang selama delapan minggu. Kelompok pertama diberikan perlakuan dua kali dalam seminggu, kelompok kedua tiga kali dalam seminggu dan kelompok ketiga diberikan perlakuan empat kali seminggu. Data primer terdiri atas lemak tubuh (trisep, abdomen, dan paha depan). Hasil penelitian menunjukkan pada kelompok tiga terdapat penurunan yang nyata (p<0,05) sebelum dan setelah perlakuan sebesar 6,6 cm trisep, 5,4 cm abdomen dan 9,4 cm paha depan.Kata kunci: aerobik, intensitas sedang, lemak tubuh
LATIHAN INTENSITAS SEDANG DAN BERAT MEMPERBAIKI VO2MAX, INDEKS MASSA TUBUH, DAN PERSEN LEMAK TUBUH REMAJA OBES Ramadhana Komala; Hadi Riyadi; Budi Setiawan
Jurnal Gizi dan Pangan Vol. 11 No. 3 (2016)
Publisher : Food and Nutrition Society of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (344.393 KB) | DOI: 10.25182/jgp.2016.11.3.%p

Abstract

The objective of this study was to analyze the effects of moderate and high exercise intensity on VO2max, body mass index (BMI), and percent of body fat in obese adolescents. Thirty obese adolescents were randomly assigned to control, moderate intensity training (MIT), and high intensity interval training (HIIT) groups. The MIT and HIIT groups exercised by using treadmill for 40 minutes, three times per week during six weeks of intervention. Exercise on the subject of MIT and HIIT groups began with a five minute warm up by running on treadmill at 50-55% HRmax. After warming up, the MIT group ran for 30 minutes at 65-70% HRmax. Meanwhile, HIIT group should run for two minutes at 90-95% HRmax with one minute active recovery at 55% HRmax between each interval for a total of 30 minutes. Exercise ended with five minutes of cooling down at 50-55% HRmax. The results showed that HIIT group significantly had higher VO2max than MIT group (p<0.05). A signification reduction in body mass index and percent of body fat was observed for MIT and HIIT groups in comparison to the control group after the intervention (p<0.05). In conclusion, HIIT over six weeks increased VO2max higher than MIT. HIIT and MIT are equally effective in reducing BMI and percent of body fat in obese adolescents.Keywords: exercise intensity, nutritional status, percent of body fat, VO2max 
EFEK PROPOLIS CAIR Trigona spp. TERHADAP RESPONS IMUN TIKUS Sprague Dawley YANG DIINFEKSI Sthapylococcus aureus Nurbani Kalsum; Ahmad Sulaeman; Budi Setiawan; I Wayan Teguh Wibawan
Jurnal Gizi dan Pangan Vol. 12 No. 1 (2017)
Publisher : Food and Nutrition Society of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.188 KB) | DOI: 10.25182/jgp.2017.12.1.23-30

Abstract

This study aimed to evaluate the effect of liquid propolis of Trigona spp. on the immunological parameters in mice infected with Sthapylococcus aureus. The effects of propolis were analyzed using the macrophage activity as determined by the phagocytic activity and by the production of nitric oxide (NO) in Sprague Dawley rat peritoneal macrophages and the production of antibodies. The results showed that the liquid propolis produces (a) an increase in the phagocytic index, (b) a significant increase in NO production, and (c) an increase over the production of IgG antibodies. This study indicates that the ethanolic extract of propolis of Trigona spp. is able to activate macrophages, promote the production of No and antibodies. The combination of these results suggests that this extract has an immunomodulatory effect and can boost the immune responsse.