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PEMBERIAN KITOSAN DAN PENGARUHNYA TERHADAP BERAT BADAN DAN KADAR TRIGLISERIDA DARAH TIKUS SPRAGUE-DAWLEY YANG DIBERI PAKAN ASAM LEMAK TRANS Ali, Abdurrahman; Amalia, Leily; Suptijah, Pipih
Jurnal Gizi dan Pangan Vol. 10 No. 1 (2015)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

ABSTRACTThis study was aimed to analyze the effects of chitosan intake on body weight and plasma triglyceride level in Sprague-dawley rats fed by trans fatty acid. This study was an experimental on animal using factorial randomized with post-test only control group design. The samples were 28 male Sprague-dawley rats aged two months old. The samples were divided into one control (K) and three treatment groups which received chitosan as much as 0.035 g (P1), 0.045 g (P2), and 0.055 g (P3). The feed was high-fat diet, namely added by melted margarine as a source of trans fatty acid, as much as 1.7 g per day. Intervention was done for 14 and 28 days. Measurement of body weight was done every three days, whereas measurement of triglyceride level was done after 14 and 28 days intervention. The study revealed that feeding of melted margarine in a dose of 1.7 g per day increased body weight of control group as much as 54% after 28 day intervention. The increase was higher than P1, P2, and P3 groups which were elevated by 48.7%, 27.8%, and 38.9% respectively. In addition, after 14 day intervention, the plasma triglyceride levels of control and P1 groups were categorized as hypertriglyceridemia, namely 254.3±49.0 mg/dL and 241.7±58.5 mg/dL respectively. In the meanwhile, the plasma triglyceride levels of P2 (128.3±14.3 mg/dL) and P3 (141.3 ± 25.3) were significantly lower than the control and P1 groups. After 28 day intervention, there is no significant difference on plasma triglyceride level among groups (p>0.05), but the triglyceride level of each group was significantly lower than the levels after 14 day intervention (p<0.05).Keywords: body weight, chitosan, trans fatty acids, triglycerideABSTRAKPenelitian ini bertujuan menganalisis pengaruh pemberian kitosan terhadap berat badan dan kadar trigliserida plasma tikus Sprague-dawley yang diberi pakan asam lemak trans. Penelitian ini merupakan experimental study pada hewan percobaan, menggunakan rancangan kelompok faktorial dengan post test only control group. Sampel penelitian adalah 28 ekor tikus Sprague-dawley jantan berusia dua bulan, dikelompokkan menjadi satu kelompok kontrol (K) dan tiga kelompok perlakuan (P) dengan penambahan kitosan 0,035 g (P1), 0,045 g (P2), dan 0,055 g (P3) dalam diet yang diberikan. Pakan merupakan diet tinggi asam lemak trans, yaitu dengan penambahan margarin yang dipanaskan sebanyak 1,7 g per hari. Intervensi dilakukan selama 14 dan 28 hari. Berat badan ditimbang setiap tiga hari sementara pengukuran kadar trigliserida dilakukan setelah 14 dan 28 hari perlakuan. Penambahan margarin 1,7 g per hari menjadikan berat badan tikus kelompok kontrol (tanpa kitosan) meningkat 54% setelah 28 hari intervensi, lebih tinggi dibandingkan kelompok P1, P2, dan P3 yang masing-masing mengalami kenaikan berat badan 48,7%, 27,8%, dan 38,9%. Setelah 14 hari intervensi, kadar trigliserida plasma tikus kelompok kontrol dan P1 mengalami hipertrigliseridemia, yaitu masing-masing 254,3±49,0 mg/dL dan 241,7±58,5 mg/dL. Sementara itu, kadar trigliserida plasma tikus kelompok P2 (128,3±14,3 mg/dL) dan P3 (141,3 ± 25,3) lebih rendah dan berbeda signifikan dibandingkan kelompok kontrol dan P1. Setelah 28 hari intervensi, kadar trigliserida plasma tikus tidak menunjukkan perbedaan signifikan antar kelompok (p>0,05), tetapi menunjukkan hasil yang lebih rendah dan berbeda signifikan dibandingkan kadar trigliserida setelah 14 hari (p<0,05).Kata kunci: asam lemak trans, berat badan, kitosan, trigliserida

PENGETAHUAN, SIKAP, DAN PRAKTEK GIZI IBU TERKAIT IODIUM DAN PEMILIHAN JENIS GARAM RUMAH TANGGA DI WILAYAH PEGUNUNGAN CIANJUR Amalia, Leily; Permatasari, Inke Indah; Khomsan, Ali; Riyadi, Hadi; Herawati, Tin; Nurdiani, Reisi
Jurnal Gizi dan Pangan Vol. 10 No. 2 (2015)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

ABSTRACTThis study was aimed to analyze levels of knowledge, attitude, and practice on nutrition related to iodine, and iodine source consumption pattern, and household’s usage of iodized salt among mothers in mountainous area of Cianjur District. Design of this study was a cross-sectional, conducted during May-July 2012 at three sub-districts of Cianjur which were categorized as IDD (Iodine Deficiency Disorders) endemic areas. The subjects were 153 household mothers, living in the study area. The data were collected by interview using pre-tested questionnaires. Data on iodine content of salt was analyzed at Laboratory of Balai GAKI, Magelang. The result shows that subjects were mostly categorized as poor (73.2%), namely their income/cap/month was lower than poverty line of rural West Java. Nutritional knowledge related to iodine of subjects was categorized as moderate (score 64.2). Nutritional attitude related to iodine of subjects indicated the negative attitude (score <75), and the nutritional practice was categorized as poor (score 58.3). Type of iodine food source which frequently consumed by households were salted fish and egg. The salt consumed by households was wholely iodized salt, but only 11.1% of them complied with the iodized salt standard (>30 ppm).Keywords: attitude, iodine, knowledge, practiceABSTRAKPenelitian ini bertujuan menganalisis tingkat pengetahuan, sikap, dan praktek gizi ibu terkait iodium, serta pola konsumsi pangan sumber iodium dan penggunaan garam beriodium pada ibu rumahtangga di wilayah pegunungan Cianjur. Desain penelitian ini merupakan cross sectional, dilakukan pada bulan Mei-Juli 2012 di tiga kecamatan yang tergolong endemik GAKI (Gangguan Akibat Kekurangan Iodium) di Kabupaten Cianjur. Subjek adalah ibu rumahtangga sebanyak 153 orang. Data dikumpulkan dengan metode wawancara menggunakan kuesioner yang telah diujicobakan sebelumnya. Data kandungan iodium pada garam diperoleh berdasarkan analisis di laboratorium Balai GAKI, Magelang. Hasil penelitian menunjukkan subjek umumnya tergolong miskin (73,2%) karena pendapatan/kapita/bulan lebih rendah dari Garis Kemiskinan Jawa Barat untuk wilayah perdesaan. Pengetahuan gizi ibu terkait iodium tergolong sedang (skor 64,2). Sikap gizi ibu terkait iodium menunjukkan sikap yang negatif (skor <75) dan praktek gizi ibu terkait iodium tergolong rendah (skor 58,3). Jenis pangan sumber iodium yang sering dikonsumsi subjek adalah ikan asin dan telur. Garam yang dikonsumsi subjek semuanya sudah mengandung iodium, tetapi hanya 11,1% yang mengandung iodium dalam jumlah mencukupi (>30 ppm).Kata kunci: iodium, pengetahuan, praktek, sikap

MINUMAN JELLY CINCAU DAPAT MENURUNKAN KADAR MALONDIALDEHID PLASMA PADA PRIA DEWASA PEROKOK Purnamasari, Indah; Amalia, Leily
Jurnal Gizi dan Pangan Vol. 11 No. 1 (2016)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

The general objective of this study was to analyze the effect of intervention of the grass jelly on level of MDA (malondialdehyde) in adult male smokers. The design of this study was a quasi experiment with pre-post test with control. The subjects were divided into four groups, consisted of 1) control (K); that was not given any food intervention; 2) P1 that was given food intervention for 14 days; 3) P2 that was given food intervention for 21 days; and 4) P3 that was given food intervention for 28 days. Subjects were requested to consume grass jelly drink everyday as much as 200 g/d. All subjects had high level of MDA at pre-intervention. The result of this study shows that MDA levels of subjects at post-intervention in the treatment groups decreased significantly (p<0.05). The highest decrease was occured on P3 (49.82%). Hence, the intervention of grass jelly drink as much as 1 portion (200 g) could reduce MDA level of plasma; and the longer the intervention, the higher the reduction.Keywords: antioxidant, grass jelly drink, MDA

HUBUNGAN ASUPAN ENERGI PROTEIN DAN FREKUENSI OLAHRAGA DENGAN DAYA TAHAN KARDIORESPIRASI DAN MASSA OTOT PADA MAHASISWA IPB Putra, Rangga Nuansa; Amalia, Leily
Jurnal Gizi dan Pangan Vol. 9 No. 1 (2014)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

The objective of this study was to analyze the relationship between energy-protein intake and exercise frequency with cardiorespiratory endurance and muscle mass. The study was conducted between October 2013 and February 2014 at campus of Bogor Agricultural University. Design of the study was cross sectional.Subjects were 25 students of football UKM and 25 students of non-UKM groups. In average, nutritional status of subjects was normal. Intakes and adequacy level of energy, protein, fat, and carbohydrate of subjects in UKM group were significantly higher than intakes of non-UKM group. Exercise frequency of subjects in UKM group was more frequent (4.04 times/week) than that of non-UKM group (1.24 times/week). Cardiorespiratory endurance of UKM group (40.1 ml O2/kg BW/minute) was significantly higher than of non-UKM group (36.2 ml O2/kg BW/minute). However, the muscle mass of subjects was not significantly different, namely 28.3 kg in UKM group and 28.4 kg in non-UKM group. There was a significant relationship between cardiorespiratory endurance and energy intake(p=0.003, r=0.415), protein intake (p=0.009, r=0.365), and exercise frequency (p=0.004, r=0.395); but there was no significant relationship between muscle mass and exercise frequency, energy nor protein intake (p>0.05).

PENGARUH SUPLEMEN ANTIOKSIDAN TERHADAP KADAR MALONDIALDEHID PLASMA MAHASISWI IPB Ramatina, Ramatina; Amalia, Leily; Ekayanti, Ikeu
Jurnal Gizi dan Pangan Vol. 9 No. 1 (2014)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

The objective of this study was to analyze the effectiveness of vitamin C, vitamin E and multivitamin-mineral supplements on reducing plasma malondialdehyde (MDA) level among college students of IPB. The design of this study was quasi experimental with pre-post test and control design. The subjects were 24 healthy students and divided into 4 groups, namely 1) vitamin C group (given supplement of vitamin C 500 mg), 2) vitamin E group (given supplement of vitamin E 200 IU), 3) multivitamin-mineral group (given a supplement consisted of vitamin C 500 mg, vitamin E 30 mg, zinc 15 mg and copper 1.5 mg), and 4) control group who were not given any supplement intervention. The supplements in the form of capsule were given once daily for seven days. Before the intervention, the plasma MDA level of subjects were not different significantly (p>0.05). After 7 day intervention, the MDA level of VC, VE, and MVM group were reduced significantly compared to before intervention (p<0.05), whereas plasma MDA level of control group seemed increased although not significant compare to pre-intervention. The largest reduction was occured on vitamin E group (-55.1%), followed by vitamin C group (-47.2%), and multivitamin-mineral group (-44.7%). The ANOVA test shows that there was a significant difference on reduction of plasma MDA levels among groups. The difference occured between control group and each of intervention group of VC, VE, and MVM. There were no significant differences between two groups of intervention (p>0.05). Hence, the study shows that in 7 day intervention, vitamin C, vitamin E or multivitamin-mineral supplement had relative similar effects on reducing plasma MDA level.

FORMULASI CINCAU JELLY DRINK (Premna oblongifolia L Merr) SEBAGAI PANGAN FUNGSIONAL SUMBER ANTIOKSIDAN Khoiriyah, Nur; Amalia, Leily
Jurnal Gizi dan Pangan Vol. 9 No. 2 (2014)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

The objectives of this study were to make formulation of jelly drink product made from clump cincau leaf (Premna oblongifolia L Merr), to analyze hedonic and hedonic quality of the formulas, to analyze nutrient, fiber, and total phenol contents and antioxidative activity of the selected formula. The formulation was made to be three formulas, namely formula 1 (0.3% of carrageenan), formula 2 (0.4% of carrageenan), and formula 3 (0.5% of carrageenan). Ranking score showed the selected formula was the formula 1 (0.3% of carrageenan). Nutrient content of the selected formula showed that water, ash, protein, fat and carbohydrate level were 98.54%, 0.29%, 0.13%, 0.10%, and 0.95% (wet basis) respectively. The total dietary fiber content of the selected formula was 2%, comprised of soluble 1.1% and insoluble dietary fiber 0.9%. The total phenol of the selected formula was 78.32 mg GAE/100g. Antioxidant activity of cincau jelly drink product which indicated by IC50 value was 1 045 μL, which is categorized as strong inhibitation capacity. The acceptance of the formula by consumers was 69.07% and it is categorized as moderate acceptance, with the most preference attribute was melon aroma.

MINUMAN CINCAU HIJAU (Premna oblongifolia Merr.) DAPAT MENURUNKAN TEKANAN DARAH PADA WANITA DEWASA PENDERITA HIPERTENSI RINGAN DAN SEDANG Sundari, Fitriana; Amalia, Leily; Ekawidyani, Karina Rahmadia
Jurnal Gizi dan Pangan Vol. 9 No. 3 (2014)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

This study was aimed to analyze the effect of green grass jelly drink (Premna oblongifolia Merr.) on reducing blood pressure among adult women suffered from mild and moderate hypertension in Central Bogor Region. There were two intervention formulas, namely Formula A consisted of green grass jelly and brown sugar, and Formula B consisted of green grass jelly and non calori brown sugar. Subjects were consisted of 25 adult women aged over 45 years old and divided into 5 groups, namely one control and four experimental groups. Formula A was given to 2 groups; P1, which received intervention everyday, and P2 which received intervention every two days. Formula B had the same pattern with the Formula A (P3 and P4). The result shows that the systolic blood pressure of P1 decreased significantly (p<0.05) by 20-25 mmHg. In addition, the diastolic blood pressure on groups of P1 and P3 decreased significantly by 14-15 mmHg after the two weeks intervention (p<0.05).

KEPATUHAN KONSUMSI SUPLEMEN BESI DAN PENGARUHNYA TERHADAP KEJADIAN ANEMIA PADA IBU HAMIL DI KOTA TANGERANG Fitri, Yuni Pradilla; Briawan, Dodik; Tanziha, Ikeu; Amalia, Leily
Jurnal Gizi dan Pangan Vol. 10 No. 3 (2015)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

ABSTRACTThe objective of this cross sectional study was to analyze the iron supplementation compliance and its influences on anemia prevalence among pregnant women in Tangerang. Structured interviews with pregnant women (n=91) were conducted between February and June 2015 in Tangerang, Banten. Duration of pregnancy, frequency of antenatal care (ANC) visits, and health worker’s practices on iron supplementation were correlated with women’s compliance to take the iron supplements (p<0.05). The prevalence of anemia was 42.9%. Poor compliance with iron supplementation was significantly associated with increased risk of anemia (OR=4.250; 95%CI: 1.425-12.671). This study implies the importance of enhancing the quality of ANC counselling to improve utilization of iron supplements and prevent anemia among pregnant women.Keywords: anemia, compliance, iron supplementation, pregnant womenABSTRAKPenelitian cross sectional study ini bertujuan untuk menganalisis kepatuhan konsumsi suplemen besi dan pengaruhnya terhadap kejadian anemia pada ibu hamil di Kota Tangerang. Wawancara terstruktur kepada ibu hamil (n=91) dilakukan pada bulan Februari sampai Juni 2015 di Tangerang, Banten. Usia kehamilan, frekuensi kunjungan antenatal care (ANC), dan praktik petugas kesehatan dalam suplementasi besi berhubungan dengan kepatuhan ibu dalam mengonsumsi suplemen (p<0,05). Prevalensi anemia pada ibu hamil sebesar 42,9%. Ketidakpatuhan ibu dalam mengonsumsi suplemen besi meningkatkan risiko terjadinya anemia secara signifikan (OR=4,250; 95%CI: 1,425-12,671). Hasil penelitian ini menunjukkan pentingnya meningkatkan kualitas konseling saat ANC untuk meningkatkan kepatuhan konsumsi suplemen besi dalam upaya pencegahan dan penanggulangan anemia pada ibu hamil.Kata kunci: anemia, ibu hamil, kepatuhan, suplementasi besi

FORMULASI RUMPUT LAUT Gracilaria sp. DALAM PEMBUATAN BAKSO DAGING SAPI TINGGI SERAT DAN IODIUM Princestasari, Lovi Dwi; Amalia, Leily
Jurnal Gizi dan Pangan Vol. 10 No. 3 (2015)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

ABSTRACTThe objective of this study was to formulate seaweed Gracilaria sp. in producing meatballs with high fiber and iodine content. The formulation was made by seaweed porridge addition as much as 30%, 40%, and 50% of total weight of raw material. Meatball product with the addition of 40% of seaweed porridge was the most accepted in organoleptic tests. The proximate analysis of the selected meatballs showed that the content of water, ash, fat, protein, and carbohydrate was 76.93%, 2.31%, 0.5%, and 8.11% respectively. The total dietary fiber and iodine content was 5.98% and 1.14 ppm. The acceptance test done by 31 elementary school students showed that 90% of them stated “like” and could accept the product properly. The contribution of selected product to nutrient adequacy level of 6-12 years old’s children was 2.12-2.67% for energy, 7.03-12.05% for protein, 0.36-0.42% for fat, 2.19-2.87% for carbohydrate, 10.37-14.13% for fiber, and 49.4% for iodine. Hence, the meatball product with addition of Gracilaria sp. 40% is a high fiber and iodine product.Keywords: fiber, Gracilaria sp. seaweed, iodine, meatballsABSTRAKPenelitian ini bertujuan untuk memformulasikan rumput laut Gracilaria sp. dalam pembuatan bakso daging sapi agar diperoleh produk dengan kadar serat dan iodium yang tinggi. Formulasi dibuat dengan penambahan bubur rumput laut Gracilaria sp. sebesar 30%, 40%, dan 50% terhadap berat adonan total. Produk bakso dengan penambahan rumput laut sebanyak 40% menunjukkan nilai penerimaan tertinggi secara organoleptik dan dipilih sebagai produk terpilih. Hasil uji proksimat kadar air, abu, lemak, protein, dan karbohidrat secara berturut-turut adalah 76,93%; 2,31%; 0,5%; 8,11%, dan 12,16%. Kadar serat pangan total dan iodium produk terpilih masing-masing adalah 5,98% dan 1,14 ppm. Hasil uji daya terima terhadap 31 anak SD menunjukkan 90,3% subjek menyatakan suka dan dapat menerima produk bakso terpilih dengan baik. Produk bakso terpilih memberikan kontribusi energi 2,12-2,78%, protein 7,03-12,05%, lemak 0,36-0,42%, karbohidrat 2,19-2,87%, serat 10,37-14,13%, dan iodium 49,4% terhadap AKG anak usia 6-12 tahun. Dengan demikian, produk bakso dengan penambahan 40% rumput laut Gracilaria sp. merupakan produk tinggi serat dan iodium.Kata kunci: bakso daging sapi, iodium, rumput laut Gracilaria sp, serat

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