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Analisis Uji Proximat, Karoten Total dan Organoleptik Roti Manis dengan Substitusi Tepung Bit Merah Nurzihan, Nastitie Cinintya; Oktavina Permatasari; Aryanti Setyaningsih
JURNAL GIZI DAN KESEHATAN Vol 13 No 2 (2021): JURNAL GIZI DAN KESEHATAN
Publisher : UNIVERSITAS NGUDI WALUYO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35473/jgk.v13i2.221

Abstract

The Exploring the potential of local food ingredients is carried out as an effort to achieve national food security. The high use of flour as a raw material in the food industry requires the import of wheat-based flour that does not grow in tropical climates such as Indonesia. Efforts to reduce dependence on wheat flour need a source of flour from local food ingredients. One of the tubers that can be used in making flour is red beet which is commonly used as a natural dye. Lack of utilization of red beet which resulted in the abundance of red beet. Sweet bread is one type of food that is very popular with various levels of society by modifying the substitution of wheat flour with red beet flour. The research was conducted with an experimental type of research using a randomized design with 3 treatment groups. The results showed that there was a significant difference in the substitution of red beet flour with concentrations of 0%, 15% and 30% and the results of the proximate test showed that there was no significant difference in the nutritional value of protein, while there was a significant difference in the total carotene content in sweet bread with substitution. red beet flour. Based on the results of the study, it was found that the optimization of the use of red beet as flour can be done as a potential local food alternative. ABSTRAK Penggalian potensi bahan pangan lokal dilakukan sebagai upaya dalam pencapaian ketahanan pangan nasional. Tingginya penggunaan tepung sebagai bahan baku dalam industri pangan mengharuskan adanya import tepung terigu yang berbasis gandum yang tidak tmbuh di wilayah iklim tropis seperti halnya Indonesia. Upaya dalam mengurangi ketergantungan dengan tepung terigu perlu adanya sumber tepung dari bahan pangan lokal. Salah satu umbi yang dapat digunakan dalam pembuatan tepung adalah bit merah yang biasa digunakan sebagai pewarna alami. Kurangnya pemanfaatan bit merah yang mengakibatkan melimpahnya bit merah. Roti manis menjadi salah satu jenis makanan yang sangat digemari berbagai lapisan masyarakat dengan melakukan modifikasi pada substitusi tepung terigu dengan tepung bit merah. Penelitian dilakukan dengan jenis penelitian eksperimental menggunakan rancangan acak kelompok 3 perlakuan. Hasil menunjukkan bahwa adanya perbedaan nyata pada substitusi tepung bit merah dengan konsentrasi 0%, 15% dan 30% serta hasil uji proksimat diketahui bahwa tidak ada perbedaan secara signifikan nilai gizi protein, sedangkan ada perbedaan secara signifkan pada kandungan total karoten pada roti manis dengan substitusi tepung bit merah. Berdasarkan hasil penelitian didapatkan bahwa optimalisasi penggunaan bit merah sebagai tepung dapat dilakukan sebagai alternatif pangan lokal yang berpotensi.
Kandungan Gizi dan Organoleptik Biskuit dengan Subtitusi Tepung Sukun dan Stevia Muhlishoh, Arwin; Aryanti Setyaningsih; Zuhria Ismawanti
JURNAL GIZI DAN KESEHATAN Vol 13 No 2 (2021): JURNAL GIZI DAN KESEHATAN
Publisher : UNIVERSITAS NGUDI WALUYO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35473/jgk.v13i2.231

Abstract

Breadfruit flour is a local food ingredient that can be used as a substitute for flour with a low glycemic index content, as well as high levels of starch, amylose and resistant starch. While stevia is a source of natural sweeteners with a sweetness level of 200-300 times sweeter than cane sugar. Both ingredients are safe for patients with diabetes mellitus. This study was conducted to evaluate the nutritional and organoleptic content of biscuits substituted with breadfruit and stevia flour. Nutritional content was carried out by proximate test. Meanwhile, the organeleptic test was carried out by the hedonic test. The study was conducted using a completely randomized design with four proportion factors adding 15-50% breadfruit flour, while 8 grams of stevia was added. There was a significant difference in the average organoleptic test for each treatment of breadfruit flour and stevia biscuit formulations (p<0.05). From the results of the different test using Tukey HSD, it is known that the respondents "rather like" the taste, aroma, texture and appearance of the F1 biscuit formulation which is statistically the same as the F0 biscuit formulation (control) (p> 0.05). There was no significant difference in the average chemical quality test (moisture, ash, protein, fat, carbohydrate, and crude fiber content) in each treatment group of breadfruit flour and stevia biscuit formulations (p>0.05). Biscuit F1 is the product of choice in the manufacture of biscuits substituted with breadfruit flour and stevia with nutritional and organoleptic content close to the control. ABSTRAK Tepung sukun merupakan bahan pangan lokal yang dapat digunakan sebagai pengganti terigu dengan kandungan indeks glikemik rendah, serta kadar pati, amilosa dan pati resisten yang tinggi. Sedangkan stevia adalah sumber bahan pemanis alami dengan tingkat kemanisan 200-300 kali lebih manis dari pada gula tebu. Kedua bahan tersebut aman untuk pasien diabetes mellitus. Penelitian ini dilakukan untuk mengevaluasi kandungan gizi dan organoleptik pada biskuit yang disubtitusi tepung sukun dan stevia. Kandungan gizi dilakukan dengan uji proksimat. Sedangkan uji organeleptik dilakukan dengan uji hedonik. Penelitian dilakukan menggunakan Rancangan Acak Lengkap dengan empat faktor proposi penambahan tepung sukunsebanyak 15 – 50%, sedangkan stevia ditambahkan sebesar 8 gram. Terdapat perbedaan yang signifikan rata-rata uji organoleptik pada tiap perlakuan formulasi biskuit tepung sukun dan stevia (p<0,05). Dari hasil uji beda menggunakan Tukey HSD, diketahui bahwa responden “agak suka” terhadap rasa, aroma, tekstur dan kenampakan formulasi biskuit F1 yang secara statistik sama dengan formulasi biskuit F0 (kontrol) (p>0,05). Tidak terdapat perbedaan yang signifikan rata-rata uji mutu kimia (kadar air, abu, protein, lemak, karbohidrat, dan serat kasar) pada tiap kelompok perlakuan formulasi biskuit tepung sukun dan stevia (p>0,05). Biskuit F1 merupakan produk terpilih pada pembuatan biskuit subtitusi tepung sukun dan stevia dengan kandungan gizi dan organoleptik mendekati kontrol.
Diversifikasi Produk Olahan Ikan Lele (Nugget) di Kecamatan Gunungpati, Kota Semarang, Jawa Tengah sebagai Upaya Pencegahan Stunting Willy Tirza Eden; Laelatul Husniyah; Aryanti Setyaningsih
SAFARI :Jurnal Pengabdian Masyarakat Indonesia Vol. 5 No. 4 (2025): Oktober : SAFARI :Jurnal Pengabdian Masyarakat Indonesia
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/safari.v5i4.3118

Abstract

The potential of catfish resources offers potential for development as a profitable fishery business, improving the economy and nutritional quality of food. Diversification of catfish products through product diversification not only increases benefits and added value, but also increases catfish consumption, which can contribute to stunting reduction. The development of diversified processed catfish products to prevent stunting, through outreach and training, will be conducted to PKK in Kalisegoro Village, Gunungpati District, Semarang City on August 2025. The community service program utilizes both qualitative and quantitative methods. The qualitative method utilizes participatory observation during the education and training process. The quantitative method utilizes questionnaires before and after the outreach and training. The program is implemented in three stages: preparation, implementation, and monitoring and evaluation. The evaluation of the community service program, which involved training in making processed food products using catfish as an ingredient, for members of the Family Welfare Movement (PKK) in Kalisegoro Village, Gunungpati District, shows an increase in knowledge about the importance of consuming fish as a way to prevent stunting, as well as an improvement in skills in processing catfish nuggets from 89% to 99%.