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All Journal Community Empowerment Prosiding Seminar Nasional Biologi
Sudjatinah, Sudjatinah
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Agriculture, Biological Sciences & Forestry Arts Humanities Education Public Health Social Sciences

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Diversification of processed products made from grass jelly leaves at the Teger Farmers Group, Semarang Nofiyanto, Erwin; Haryati, Sri; Sudjatinah, Sudjatinah
Community Empowerment Forthcoming issue
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.5074

Abstract

Food modification is still quite common in the community, especially the processing of candy, jelly drinks and dawet. The manufacture of candy, jelly drinks and dawet can be modified from the raw material of grass jelly leaves which have a lot of protein and vitamin content. The women of the Teger Farmer Group, Mangunsari Village, Gunungpati District, Semarang City mostly work as farmers and factory workers and do not quite know what food modification is, especially those made from grass jelly leaves. There are many grass jelly plants in the environment around the Teger Farmer Group that have not been utilized until now, so we aim to provide information to the Teger Farmer Group's mothers about preparations made from grass jelly leaves, which can be made into candy, dawet and jelly drinks that have a lot of content. nutrition. The service method was carried out with lectures, discussions and simulations of making processed products. The results of the service revealed that the Teger Farmers' Group, Mangunsari Village, Gunungpati District, Semarang City, mostly had eaten dawet and grass jelly drink, but had never eaten grass jelly candy. In addition, they also do not know how to make sweets, jelly drinks and dawet from grass jelly, and do not know what the ingredients are. Furthermore, at the end of this service activity, partners better understand how to make and nutritional content of all processed products from grass jelly.
TOTAL BAKTERI ASAM LAKTAT, PH, AKTIVITAS ANTIOKSIDAN DAN KESUKAAN SOYGURT NANGKA DENGAN PENAMBAHAN EKSTRAK REMPAH Cahyanti, Antonia Nani; Nofiyanto, Erwin; Sampurno, Adi; Sudjatinah, Sudjatinah; Iswoyo, Iswoyo
Prosiding Seminar Nasional Biologi Vol. 12 (2024)
Publisher : Prosiding Seminar Nasional Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Soygurt sinbiotik dengan komponen fungsionalnya dapat memenuhi kebutuhan berbagai macam pangan nabati bagi konsumen yang menerapkan pola makan nabati untuk meningkatkan imunitas, kesehatan dan pengendalian penyakit. Nilai akseptabilitas dapat ditingkatkan dengan menggunakan ekstrak rempah-rempah. Telah dilakukan penelitian tentang penggunaan ekstrak rempah-rempah pada soygurt nangka melalui fermentasi laktat mikrobal menggunakan kultur backslope yang mengandung probiotik, dengan tujuan untuk mengetahui pengaruh konsentrasi ekstrak rempah-rempah (campuran jahe-kayu manis-cengkeh) terhadap total bakteri asam laktat, pH, aktivitas antioksidan dan sifat sensoris (rasa dan aroma). Rancangan Acak Lengkap (RAL) satu faktor digunakan, dengan perlakuan konsentrasi ekstrak rempah-rempah (jahe-kayu manis-cengkeh) 0%, 5%, 10%, 15%, 20% dan diulang sebanyak 4 kali. Data dianalisis secara statistik dengan ANOVA dan dilanjutkan dengan Uji Jarak Berganda Duncan. Peningkatan konsentrasi campuran ekstrak rempah tidak berpengaruh nyata terhadap total bakteri asam laktat dan skor preferensi aroma pada soygurt nangka. Namun, hal tersebut menurunkan pH secara signifikan, serta meningkatkan aktivitas antioksidan dan skor preferensi rasa secara signifikan. Data variabel pengamatan yang diperoleh adalah total bakteri asam laktat (log CFU/ml) 8,24-8,45; pH 3,71-3,80; aktivitas antioksidan (%DPPH) 15,75-31,63; skor preferensi aroma 2,56-3,30 dan skor preferensi rasa 2,36-3,33.
Co-Authors Antonia Nani Cahyanti Iswoyo Iswoyo Nofiyanto, Erwin Sampurno, Adi Sri Haryati