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All Journal Jurnal Pangan dan Gizi PROSIDING SEMINAR NASIONAL Agrointek agriTECH Warta IHP (Warta Industri Hasil Pertanian) Jurnal Aplikasi Teknologi Pangan Edible : Jedb Prosiding Seminar Nasional Unimus
Nurhidajah -
Teknologi Pangan - Universitas Muhammadiyah Semarang
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Engineering Health Professions Industrial & Manufacturing Engineering Nursing Public Health

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MUTU GIZI DAN ORGANOLEPTIK SUSU TEMPE FERMENTASI DENGAN PENAMBAHAN JENIS BAHAN PENGENTAL Luqman Najih; nurhidajah nurhidajah
Jurnal Pangan dan Gizi Vol 2, No 2 (2011): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.2.2.2011.11-21

Abstract

The aim of the study was to determine the nutritional quality and organoleptic properties of fermented tempe milk with addition of thickening agents. The design study of the mono factors and completely randomized design with 7 treatments and 3 replications, the addition of thickening agents such as flour, tapioca flour, cornstarch, carrageenan, gelatin, agar, and control without the addition of thickening agents. Result: The addition of thickening agents had not significant on pH, ash, protein, and fat, but the significant on the water of fermented tempe milk. Results of statistical analysis of organoleptic test showed addition of thickening agents do not significant the color and aroma but significant on the taste and texture. In terms of nutritional quality, the highest protein total in the tempe milk fermented with the addition of 0.6% gelatin thickening agent (3.635%). The highest fat in the addition of thickening starch 6% (2.214%).
ANALISIS STRATEGI DAN MANAJEMAN EKSPOR PRODUK HORTIKULTURA DI PT. BUMI SARI LESTARI TEMANGGUNG Mega ratri ayu aksani; Muhammad Yusuf; Nurhidajah Nurhidajah
Jurnal Pangan dan Gizi Vol 6, No 1 (2016): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.6.1.2016.%p

Abstract

This study aims to determine the marketing strategy and management of PT. Bumi Sari Lestari is precise and competitive by first identifying, assessing internal factors of company and external environment that influence the company. This is done by using the method of SWOT Analysis (Strength, Weakness, Oppurtunity, Threat) triggered by Freddy and Rangkuti. SWOT analysis is an analysis used to evaluate opportunities and threats within the business environment as well as the strengths and weaknesses of the company's internal. This research is conducted by survey method (interview and questioner) at General Manager with company company marketing staff, company agronomist staff and production staff. The result is then tested using isntrumen test (validity and reliability), hypothesis test (simple linear regression and t test (partial)) and analyzed by SWOT Analysis method. Internal factors, external, position and type of business and corporate strategy is an independent variable, which means each variable is not done comparison, but explain each other and affect other variables. The results show that the company's marketing strategy is a strategy of mutual trust, where the position of the company is in a less secure position because there will be many competitors in this business and this business is an ideal business. Companies can use the company's previous strategy by improving some of the company's weaknesses and avoiding or defending against corporate threats by creating more competitive strategies. 
NILAI TBA, FFA, KADAR AIR DAN SIFAT SENSORI KERIPIK KENTANG BERDASARKAN JENIS KEMASAN DAN LAMA PENYIMPANAN Azqia Fajriyani; Wikanastri Hersoelistyorini; nurhidajah nurhidajah
Jurnal Pangan dan Gizi Vol 9, No 2 (2019): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.9.2.2019.54-68

Abstract

Potato (Solanum tuberosum L.) is one type of tubers are widely consumed by the community because it tastes good and contains high carbohydrates. Potato damage easily occurs because the water content in potatoes is high enough that is 80 percent. Based on that, it is necessary to do the processing to extend the life of the potato store. This study aims to determine the effect of packaging type and storage time to the value of TBA, FFA, Water Content and Sensory Character of Potato Chips. This study used a factorial completely randomized design consisting of 2 factors: packaging type (PP, PE, and aluminum foil) with each thickness of 0.5 mm and storage time (0 days, 7 days, 14 days, 21 days and 28 day) in room temperature. The result of statistical test showed that the type of packaging and storage time had an effect on FFA value, water content and sensory character of potato chips while the value of TBA had no significant effect. Level of potato chip TBA at end of shelf in packing PP 2,412 mg malonaldehid / kg sample, PE 3,365 mg malonaldehid / kg and aluminum foil 2,787 mg malonaldehid / kg sample. FFA value at end of shelf life on packing PP1,173% ALB sample, PE 1,548% ALB sample, and Alumunium foil 1.173% ALB sample. Water content at end of shelf life on PP 7.040%, PE 3,933%, and Alumunium foil 3,003%. The result of statistical test shows that there is influence of packaging type and storage time to FFA value, water content and sensory character of potato chips.
Kadar Protein, Daya Kembang, dan Organoleptik Cookies dengan Substitusi Tepung Mocaf dan Tepung Pisang Kepok Anik Sholekah Oktaviana; Wikanastri Hersoelistyorini; Nurhidajah Nurhidajah
Jurnal Pangan dan Gizi Vol 7, No 2 (2017): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.7.2.2017.72-81

Abstract

ABSTRACT Cookies are small snacks that are very popular in many people. Cookies use a wheat flour with low-protein that can be substituted with mocaf and flour of banana’s kepok. The general objective of this study was to determine the protein content, swell power and the organoleptic characteristic of cookies based mocaf and flour of banana’s kepok. The experimental method of experimental type using Completely Randomized Design (CRD) monofactor with variation factor of 0: 0, 1: 9, 3: 7, 1: 1, 7: 3, and 9: 1 (mocaf flour: flour of banana’s kepok). Cookies analyzed levels of protein, swell power and organoleptic characteristic. Protein content and swell power data were analyzed by ANOVA statistic followed by Duncan test while organoleptic characteristic test was analyzed using Friedmann test and Wilcoxon test. The results of statistical analysis showed that there was an effect of the amount of substitution of mocaf flour and flour of banana’s kepok on protein content, swell power and organoleptic organoleptic in terms of color. The best results of this study were substitution cookies of mocaf 5% and flour of banana’s kepok 45% with 4.19% protein content, 23.89% swell power and average value of organoleptic characteristic 3.01 substitution from  cookies of mocaf 45% and flour of banana’s kepok 5%. Conclusions of the research conducted on substitution cookies of mocaf and flour of banana’s kepok showed no real difference for each test performed, except the organoleptic characteristic in terms of taste, aroma and texture. Keyword: mocaf, banana’s kepok, cookies, swell power, and organoleptic characteristic
KAJIAN TEKNOLOGI PEMBUATAN TEPUNG KACANG HIJAU INSTAN DAN SIFAT FISIK Nurhidajah .; Waysima .; Nur Wulandari
Jurnal Pangan dan Gizi Vol 1, No 1 (2010): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.1.1.2010.%p

Abstract

The purpose of this research was studied the effect of soaking solution and stripping the treatment of the physical characteristics of mung bean flour produced. The design of this study is purely experimental descriptive analytic method. Research done in 2 stages: a preliminary study and main study. Preliminary research to find the optimal soaking time, ie variation of immersion time. Primary research to find the characteristics of various soaking solutions (aquades, Na2HPO4, and mixtures of Na-citrate- Ca(H2PO4)2 and control). The variables measured were the development of the volume ratio, water absorption ratio, yield, density Kamba, when soluble, starch granules are microscopic, whiteness and water absorption index. The results showed that immersion using a mixture of of Na-citrate- Ca (H2PO4)2 ratio of 1:1 in 1% concentration and immersion time of 11 hours gives the results of the physical characteristics of the best instant mung bean flour. Key words: mung beans, flour, instant, cooking technology.
Karakteristik Fisik dan Organoleptik Sereal Berbasis Kecambah Jagung-Kedelai Bima Bayu; Siti Aminah; Nurhidajah -
Jurnal Pangan dan Gizi Vol 7, No 1 (2017): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.7.1.2017.28-37

Abstract

The corn and soybean germination process were known to increase vitamin and mineral bioavailibility, there are not many food products were based on corn and soybean sprouts. The good nutrients content of corn and soybean sprouts potentially can be developed in to food products such as cereals. Cereals can be consumed as snack or food alternative. The general purpose of this research is to determine the effect of seedling corn and soybean sprouts formulation against physical and organoleptic characteristics of the corn-soybean sprouts cereals. The used research method is experiments using a randomized block design (RBD) monofaktorial with corn-soybean sprouts formula variation factor (control, 10:90, 30:70, 50:50, 70:30, 90:10, 100: 0). The physical (yield, kamba density, water absorbtion, and colour brightness) and organoleptic characteristics of product were analyzed, then thebest formulation results of both variable were proximate analyzed. The physical characteristics data were analyzed statistically by Anova follewed by a further test HSD while organoleptic test results were analyzed by the Wilcoxon and Friedmann test. The best result of the yield is 75,8% at 50:50, Kamba density of 0.03 g / ml in controls, water absorption of 3.7 ml / g at 50:50, and the brightness of 67.02 at 50:50. While the best organoleptic test results are cereals control. The summary result of the cornsoybean sprouts cereal with the variation on the corn-soybean sprouts formulation showed the real difference for each test performed where the best cereal formlation is 50:50.Keywords : Corn sprouts, soybean sprouts, Physical characteristics, Organoleptics, Cereal
SIFAT KIMIA DAN SENSORI SERBUK BERAS HITAM DENGAN VARIASI METODE PEMASAKAN DAN PENAMBAHAN BUBUK KEDELAI Diksy Zeta Amorta; Nurhidajah Nurhidajah
Jurnal Pangan dan Gizi Vol 10, No 1 (2020): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.10.1.2020.64-77

Abstract

Black rice is one of the world's rice varieties, in addition to white rice, brown rice, and brown rice. The content of anthocyanin and its antioxidant activity is greater than other types of rice. Therefore, this research done as one effort to exploit black rice. The general purpose of this study was to determine the levels of anthocyanin, antioxidant activity, sensory properties and determine the best treatment. Cooking methods (roasting and oven) and the addition of soy powder (0, 10gr, 20gr, 30gr, 40gr). This study used a Factorial Completely Randomized Design with anthocyanin and DPPH antioxidant activity. The result of statistical test shows hat cooking method and addition of soybean powder have an effect on anthocyanin content, antioxidant activity and sensory properties. The best treatment was roasting and 10 gr from 10 gr weight of black rice with anthocyanin content 4,67 ppm, antioxidant activity 29,80%, sensory value 2,77 (close to likes) and protein value 14,68% . The value of water content in powdered black rice powder also in accordance with standard water content in powder powder ranges from 3% to 5%.
Pemanfaatan Sari Kulit Buah Naga sebagai Upaya Peningkatan Nilai Fisik dan Sensori pada Permen Jelly Sari Tempe Siswi Sekar Sari; Nurrahman Nurrahman; Nurhidajah Nurhidajah
Jurnal Pangan dan Gizi Vol 11, No 1 (2021): Kajian Pangan Dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.11.1.2021.60-72

Abstract

Dragon fruit skin is organic waste which has high content of vitamin C, pectin and anthocyanin and can be used as raw material for making jelly candy because pectin is one of the gelling agent and anthocyanin is a natural dye that can make sari tempe jelly candy more interesting. The aim of this research is to determine the effect of adding the dragon fruit peels extract(10,20,30, and 40%),  towards the dissolved solids, elasticity, antioxidant activity, and sensory properties in jelly candies from extract of tempe.Then, there was physical testing (the amount of dissolved solids and elasticity), and sensory properties (aroma, taste, color, and texture). The result of the research showed that the addition of the concentration of dragon fruit skin extract on jelly candies of tempe extract had very significant effect on dissolved solids, elastisity, color, and texture, but there were not significantly different from aroma and its taste. The best treatment was in the addition of 40% extract of dragon fruit skin.
VARIASI JENIS KEMASAN DAN LAMA PENYIMPANAN PADA SUHU INGIN TERHADAP KADAR VITAMIN C DAN DAYA TERIMA JAM ROSELLA (Hibiscus sabdariffa) Dewi Kumalasari; Nurhidajah -
Jurnal Pangan dan Gizi Vol 2, No 1 (2011): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.2.1.2011.%p

Abstract

As a perishable commodity Rosella flower require treatment to extend the shelf life time, which is the processing, packaging and storage. Rosella processing became Jam can extend the shelf life time and add a variety of diversification rosella and value added of economic. The results do not affect the type of packaging toward vitamin C (P value 0.724),whereas storage can effect on vitamin C because p-value <0.05 (0.000).The longer of storage timeRosella Jam result inthe vitamin C concentration will decrease. Vitamin C concentration ranged between 61.36-38.03 mg%. Organoleptic test results: 10-day storage the preference panelists still high when compared to the 15 days of storage.
POTENSI KECAMBAH BERAS MERAH PADA PENURUNAN KADAR GLUKOSA DARAH DAN EFEKTIFITASNYA TERHADAP PERUBAHAN BERAT BADAN TIKUS YANG DIINDUKSI STZ-NA Nurhidajah -; Nurrahman - -
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2014: PROSIDING SEMINAR NASIONAL HASIL - HASIL PENELITIAN & PENGABDIAN
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.524 KB)

Abstract

Diabetes Mellitus (DM) adalah suatu kondisi kelainan metabolik yang ditandai olehhiperglikemia kronis dengan gangguan metabolisme karbohidrat, lemak dan protein akibatkelainan sekresi insulin, kegiatan insulin, atau keduanya, serta perubahan yang progresifterhadap struktur histopatologi pankreas. Dampak jangka panjang dari DM yaitu disfungsi dankegagalan beberapa organ, seperti pembuluh darah, saraf, mata, ginjal (WHO. 1999).Beras merah merupakan bahan makanan pokok yang mempunyai kandungan proteinlebih tinggi dibandingkan beras putih, disamping faktor penanganan pasca panen beras merahyang biasanya masih mengandung kulit ari (pecah kulit) yang sangat menguntungkan yangdapat menghambat risiko diabetes. Proses pengecambahan sereal seperti beras, dapatmeningkatkan nilai gizi seperti serat dan protein. Hasil penelitian tahun pertama menunjukkanpeningkatan asam amino penstimulasi sekresi insulin pada kecambah beras merah, sehinggasangat bermanfaat untuk perbaikan kondisi glikemik.Tujuan penelitian ini adalah untuk mengevaluasi potensi kecambah beras merah padapenurunan kadar glukosa darah dan efektifitasnya terhadap perubahan berat badan tikus yangdiinduksi STZ-NA.Keyword : Kecambah beras merah, Diabetes mellitus dan glukosa darah
Co-Authors Addina Rizky Fitriyanti Afistia, Novalinda Rezty Afrilia Arifatul Lael Agnes Murdiati Agnes Murdiati Agus Suyanto Agus Suyanto Ali Rosidi Ali Rosidi Aniatun Linafi’ah Anik Sholekah Oktaviana Annisa Puspitasari Arwani - Ayu Noviani Hanum Azmi Asmuni Majid Azqia Fajriyani Bima Bayu Boby Pranata Boby Pranata Catur Ayu Wulandari Dewa Febrian Riyandi Diksy Zeta Amorta Diode Yonata Diode Yonata Dista Ferri Chahya Ningtias Fitriansyah, Hanif Guntur Prasetyo Heru Supriyanto Iis Istiqomah Indah Trisnawati Istiqomah, Iis Lukman Hakim Safian M. Irfan Maulana M.Yusuf - Marini firia dewi Mary Astuti Mary Astuti Mega ratri ayu aksani Muh yusuf Muhammad Amar Ma’ruf As Salami MUHAMMAD YUSUF Muhammad Yusuf Niza Hudani Nabila Nur Aeni Nur Latifa Nur Rahman Nur Wulandari Nurrahman - Nurrahman Nurrahman Resa Meisara Ria Dwi Wahyu Nastiti Rinesti Dwiyaning Putri Risma Nurul Azizah Saptya Fajar Pertiwi Sardjono - Sardjono Sardjono Septi Ana Purnamasari Shobirun - Sholikatun Nikmah Siswi Sekar Sari Siti Aminah SITI AMINAH Siti Aminah Sukes Lindaningsih Titik Isnaini Lestari Tri Wahyuningsih Venissa Dian Mawarsari Wan Ezie Adila Waysima . Wikanastri Hersoelistyorini Yuliana Noor Setiawati Ulvie Yuliana Noor SU Yunan Kholifatuddin Sya&#039;di Yunan Kholifatuddin Sya’di Yustinus Marsono