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Hidayat Syarief
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Pemanfaatan Daun Bangun-Bangun dalam Pengembangan Produk Makanan Tambahan Fungsional untuk Ibu Menyusui Hidayat Syarief; Rizal Martua Damanik; Tiurma Sinaga; Tetty Herta Doloksaribu
Jurnal Ilmu Pertanian Indonesia Vol. 19 No. 1 (2014): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Bangun-bangun leaves (Coleus amboinicus Lour) is one of plants that has a function as laktagogue which can increase secretion and production of breast milk. Therefore, the bangun-bangun leaves are potential to be used as an ingredient in the product development of supplement and functional foods for lactating mothers. The objective of this research is to develop supplement and functional foods for lactating mothers from the bangun-bangun leaves.Two types of products were made with same type and amount of basic material, but different in the amount of bangun-bangun leaves, i.e.120 or 150 g. Results of organoleptic test using 40 lactating mothers as panelists show that the average panelist favorite for both products were not significantly different and altogether all panelists can accept the two products.
EKSTRAKSI DAN ANALISIS FITOSTEROL LEMBAGA GANDUM (Triticum sp.) [Extraction and Analysis of Phytosterol from Wheat Germ (Triticum sp.)] Sri Anna Marliyati; Hidayat Syarief; Deddy Muchtadi; Latifah K Darusman; Rimbawan Rimbawan
Jurnal Teknologi dan Industri Pangan Vol. 16 No. 1 (2005): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Phytosterol may reduce the absorption of cholesterol, and used for preventing atherosclerosis. It is limited in soybean, but potentially abundant in wheat germ. Research on the utilization of wheat germ sterol had not been reported so far. Many aspects of germ sterol extraction from wheat germ and its characteristics were still unknown. In this research, the best extraction method, kinds and content of phytosterol from wheat germ were investigated. This research consisted of two steps: (1) extraction of phytosterol directly form whole germ and ground germ using hexane, and indirect extraction through germ oil using hexane and mixed solvent of hexane and ethanol, and direct extraction from ground germ using ethanol; (2) analysis of the type and content of phytosterol in the crude extract through the following steps: preparation of crude extract, fractionation, and analysis. Results showed that indirect extraction through germ oil was considered as the best method which yielded 1.37% of phytosterol. The highest yield was obtained when extracted using a mixed solvent of hexane – ethanol 82:18. However, the odor of ethanol and hexane (gasoline like odor) was still detected. The solvent’s ratio of hexane to ethanol at 1:2 resulted better odor of the extract. Extraction of sterol using ethanol yielded 18.39% of sterol when the ratio of germ to ethanol at 1:10 (w/v) was applied. Results of quantitative analysis on the main component of crude extract of wheat germ sterol showed that the total content of sterol extracted with mixed solvent was higher than those extracted with ethanol. The ratio of hexane to ethanol at 1:1 (v/v) gave higher content of total sterol, stigmasterol and campesterol, whereas higher content of -sitosterol was produced at the solvent’s ratio of hexane to ethanol at 1:2 (v/v).
In Vitro Antioxidant Activity of Stabilized Rice Bran and Its Fraction Evy Damayanti; Fransiska Rungkat Zakaria; Hidayat Syarief; C Hanny Wijaya; Djoko Said Damardjati
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 1 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Some Researches indicated that oryzanol had antioxidant activity, however, the information about the oryzanol role in the prevention of low density lipoprotein (LDL) and human lymphocyte from oxidation under oxidative stress was still limited. The objective of this study was the investigate the antioxidant activity of oryzanol at concentrations based on rice bran beverage model in preventing LCL and lymphocyte from oxidation. Human plasma were supplemented with the samples of : rice bran oil (RBO), unsaponifiable matter and oryzanol IR-64, oryzanol IR-64 3x and oryzanol standard at the concentrations of 308.3, 22.2, 5.2, 10.4, and 10.4 µg/ml, respectively. Afterward, the human LDL were collected by ultracentrifuge and diluted until a concentration of 200 µg protein/ml was reached. Human LDL isolates were then oxidized with CuSO4 5 µM for measuring antioxidant activity of the sample. The length of incubation, H2O2 concentration, period of sample supplemented into human lymphocyte culture were determined before the antioxidant activity of RBO and its fraction in lymphocyte was measured. The samples used in the lymphocyte were RBO IR-64, unsaponifiable matter IR-64, and oryzanol standard at the concentrations of 133.2 – 2, 132.0 µg/ml, 9.6 – 153.6 µg/ml, and 2.4 – 37.7 µg/ml, consecutively. The result showed that malonaldehyde concentration in human LDL decreased significantly (α = 0.05), 15 – 41% and 39 – 56% compared to the control. The absorbance of living lymphocyte cell in culture was not influenced by the type and concentration of RBO and its fraction. The addition of hydrogen peroxide (H2O2) 3 mM into culture sifnificantly lowered the absorbance as compared to culture without (H2O2). Key words :Oryzanol, oxidative stress, LDL-oxidized, lymphocyte and antioxidant activity.
SUPLEMENTASI STEROL LEMBAGA GANDUM (Triticum sp.) PADA MARGARIN (Supplementation of Margarine with Wheat Germ Sterol) Sri Anna Marliyati; Hidayat Syarief; Deddy Muchtadi; Latifah K. Darusman; Rimbawan .
Jurnal Teknologi dan Industri Pangan Vol. 21 No. 1 (2010): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Margarine is a water in oil (w/o) emulsion product which is widely used for household cooking and baking industry. Consuming of margarine, which contains trans fatty acid may cause health problem due to the increase of LDL cholesterol. Since margarine is also a good carrier of phytosterol which prevent the absorption of cholesterol, there is a possibility to formulate a healthier margarine. In this research formulation and characteristics of products was investigated. The research work consisted of two steps: (1) supplementation of wheat germ sterol into margarine (two methods) and  (2) analysis of physical, chemical characteristics and hedonic score. Parameters of physical characteristics were melting point and emulsion stability, whereas chemical characteristics were water and oil contents. The hedonic test was carried out based on product’s color, odor, taste, texture, and spreadability. Results showed that method II of supplementation produced better margarine than method I, in which the concentration of sterol in the margarine was higher with a melting point similar to that of control, better emulsion stability, and higher hedonic score. Supplementation process was carried out by mixing sterol into fat phase melted at 50 0C, followed by mixing with aqueous phase at 4 0C. Sterol used for method II was extracted using mixed solvent of hexane and ethanol at the ratio of 1:2 (v/v), which was resulted from previous experimentation.
Study of Iodium Content in Seaweed Juice as an Alternative for GAKI's Prevention Endang Rohmawati; Hidayat Syarief; Sri Anna Marliyati
Media Gizi dan Keluarga Vol. 24 No. 1 (2000): Jurnal Media Gizi dan Keluarga
Publisher : Media Gizi dan Keluarga

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Abstract

This research was conducted to study the iodium level in seaweed (Euchema cottonii) juice as the alternative to pprevent the iodium deficiency disorders. The result showed that fresh seaweed contained 91,19 % water, 5,07 % ash, 0,27 % fat, 0,27 % protein, 3,22 % carbohydrate and 2,81 ppm iodium. However, the most preferred seaweed juice contained 83,41 % water, 0,04 % ash, 0,48 % fat, 0,15 % protein, 15,93 % carbohydrate and 1,03 ppm iodium. The characteristics of seaweed juice were as follows : iodium level ranged from 0,62 - 1,99 ppm, pH 3,14 - 3,42, acid total 0,32 - 0,51 %, glucose level 11,00 - 18,13 % and dissolved suspension total 1,35 - 1,36 Brix. The organoleptic test showed that the most preferred seaweed juice was one in comparison with water 1:7 and 25 % glucose (A3B3) supplemented
The Influence of Family Strength on the Quality of Pregnancy Euis Sunarti; Hidayat Syarief; Hardinsyah .; Ratna Megawangi; Asep Saefuddin; Husaini .
Media Gizi dan Keluarga Vol. 27 No. 1 (2003): Media Gizi dan Keluarga
Publisher : Media Gizi dan Keluarga

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Abstract

The Objectives of this study were to anaylize the influence of family strength on pregnancy quality. The data were analyzed from the study of "Effect of multinutrient fortified food suplement on pregnancy outcomes", which had been done previously by the Departement of Community Nutrition and Family Resources of IPB. Some additional information on family strength was also collected retrospectively. Of the 615 pregnant mothers in Luwiliang district (19 villages) and Cibungbulang district (15 villages), 233 mothers met the sample criterias were selected Pregnancy quality was measured by pregnancy weight gain. Family strength data (q=0.7) consisted of informations on physical resources, non-physical resources. Family problems, capping mechanism, physical well-being, social well-being, and psychologycal well-being. Applying a multiple linear regression model, body weight at the beginning of pregnancy and family strength has a significant effect on pregnancy weight gain. The items of Family strength are health factor, family goal, free from anger, and social support. The above results implied that, increasing family strength should he the important factor in pregnancy quality.
Measurement of Family Strength Euis Sunarti; Hidayat Syarief; Ratna Megawangi; Hardiansyah .; Asep Saefuddin; Husaini .
Media Gizi dan Keluarga Vol. 27 No. 1 (2003): Media Gizi dan Keluarga
Publisher : Media Gizi dan Keluarga

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Abstract

Based on the family theory of structural functionalism, family is the first and the main porosity of human resource development. Family is the basic unit of society. The objectives of this study were to develop a measurement of family strength with high reliability and validity and to formulate policy implications to increase the family strength. 233 families from Leuwiliang district (19 villages) and Cibungbulang district (15 villages) were analyzed. Family strength data consisted of informations on physical resources, non-physical resources, family problems, copping mechanism, physical well-being, social welll-being, and psychological well-being. Applying Alpha Cronbach analysis, the family strength measurement had internal consistency coeficient of reliability 0.7 and applying factor analysis and Lisrel (Linear Structural Relationship) shared that there were there major latent variables of family strength, viz physical, social, and psychological. Strengthening the family should be an entegrated part of social economic, and family funcitioning development.
Analisis Peubah Konsumsi pangan dan sosio ekonomi rumah tangga untuk menentukan indikator kelaparan Ikeu Tanziha; Hidayat Syarief; Clara M Kusharto; Hardinsyah Hardinsyah; Dadang Sukandar
Media Gizi dan Keluarga Vol. 31 No. 1 (2007): Media Gizi dan Keluarga
Publisher : Media Gizi dan Keluarga

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Abstract

ABSTRACT. The objective of the study was to analyze determinants of hunger. The study design was  a cross-sectional study. Research  was  conducted  in four  areas (Bogor Municipality,  Garut,  Karawang,  and  Pandeglang  Districts)  in  July-October  2003. A systematic stratified random  sampling was applied to select 400 households. The data collected included socio economic, perception on hunger, food expenditure and food intake. An Individual energy adequacy level was calculated by comparing actual intake to RDA (Recommended Dietary Allowances). Qualitatively, a person was categorized as hunger, if his/her daily meal portion and/or meal frequency decrease, along with body weight loss. The t-test and Mann-Whitney test were applied to analyse mean difference of socioeconomic, demographic and food intake variables between hunger and not hunger groups. Discriminant analysis was used to analyze indicators of hunger. There were mean difference of household head's education and mother's education, household expenditure percapita, and individual's food intakes between hunger and non hunger groups. Based on the discriminant analysis, main indicators of hunger in.this study area were rice consumption frequency and staple food expenditure ratio.A  Person was categorized  as hunger  if his or her rice consumption frequency < 14.76 times/ week or expenditure for staple food>23.15%
Analisis strategi food coping keluarga dan penentuan indikator kelaparan Erli Mutiara; Hidayat Syarief; Ikeu Tanziha; Dadang Sukandar
Media Gizi dan Keluarga Vol. 32 No. 1 (2008): Media Gizi dan Keluarga
Publisher : Media Gizi dan Keluarga

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Abstract

ABSTRACT. The research objectives were to analyze strategies in family food coping and to determine hunger indicators. The research design was retrospective and it was conducted in two  difference area  representing  rural  community    (Village  of  Suka  Maju, Cibungbulang District, Bogor Regency)  and urban community (Village of Suka Resmi, Tanah Sareal District, Bogor Municipality), both in West Java Province. Samples of 120 poor families were drawn randomly out of 3340  families from both areas. The primary data was collected from samples using questionnaire which consist of food coping strategy, hunger indicator. The discriminant analysis to determine of hunger indicators. The results showed that the proportion of family suffering from  hunger  was 29.2  %.    There were the  differences  in food  coping strategies between the group of hunger and non-hunger families. The discriminant analysis based on the single variable showed that the family's hunger indicator was skipping eating for whole days. By the two variables, the hunger indicators were skipping eating for whole days, and reducing the habitual of food frequency.  However by applying the one and two variables, the result of misclassifications were similar,  Jl.47%  hunger families classified into non-hunger families and 24.71% non-hunger families categorized into hunger ones.Key words : Food coping strategy, hunger indicator, family
Analisis Status Gizi Anak Usia Di Bawah Dua Tahun (Baduta) Pada Program Jaring Pengaman Sosial Bidang Kesehatan (JPS-BK) Diah Krisnatuti; Hidayat Syarief; Soekirman Soekirman; Hardinsyah Hardinsyah; Asep Saefuddin
Media Gizi dan Keluarga Vol. 30 No. 1 (2006): Media Gizi dan Keluarga
Publisher : Media Gizi dan Keluarga

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Abstract

The objective of this research was to analyze the influence of the Social Safety Net-Health Sector Program (JPS-BK) on growth of under-two year children (baduta). The study was carried out in Kebumen, Purworejo and Sukohatjo of Central Java, and Lombok Timur and Sumbawa of West Nusa Tenggara. This study was designed as cross sectional with Posttest-Only Nonequivalent Group Study Design, This was applied considering the data was collected in a moment just afier JPS-BK program has been starting with two nonequivalent groups (one was target group and another was non target group of JPS-BK). The sample was mothers who had breast-feeding status and had been pregnant between October 1998 and ended in 2000. Total sample was 622 mothers, consisted of 544 mothers of JPS-BK and 118 mothers of Non JPS-BK. Growth of baduta of JPS-BK was not dgiterent from baduta of Non JPS-BK. Nutritional status of baduta (W/A) had positive and significant correlation with birth weight, immunization, and complementary feeding (MP-AS1 JPS-BK). Nutritional status of baduta (H/A) had positive and significant correlation with birth weight, MP-AS1 JPS-BK. immunization and mother's educational level. Nutritional status of baduta (W/H) had positive and significant correlation with birth weight, MP-ASI JPS-BK, immunization, income per capita, and mother's educational level.
Co-Authors Amini Nasoetion ASEP SAEFUDDIN Bernatal Saragih C Hanny Wijaya Clara M Kusharto Clara M. Kusharto Dadang Sukandar Deddy Muchtadi Diah Krisnatuti Djoko Said Damardjati Endang Rohmawati Erli Mutiara Euis Sunarti Evy Damayanti FRANSISKA RUNGKAT ZAKARIA Hadi Riyadi Hardiansyah . Hardinsyah Husaini . Ikeu Tanziha Latifah K Darusman Latifah K. Darusman Mewa Ariani Muhamad Rizal Martua Damanik Ratna Megawangi Rimbawan , Soekirman Soekirman Sri Anna Marliyati Tetty Herta Doloksaribu Tiurma Sinaga