Intan Dwi Pratiwi, Intan Dwi
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PENGARUH SUBTITUSI TEPUNG KULIT SINGKONG TERHADAP KUALITAS MUFFIN Pratiwi, Intan Dwi
Food Science and Culinary Education Journal Vol 2 No 1 (2013)
Publisher : Food Science and Culinary Education Journal

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Abstract

PENGARUH SUBTITUSI TEPUNG KULIT SINGKONG TERHADAP KUALITAS MUFFIN Pratiwi, Intan Dwi
Food Science and Culinary Education Journal Vol 2 No 1 (2013)
Publisher : Food Science and Culinary Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/fsce.v2i1.2303

Abstract

Tujuan dari penelitian ini adalah Untuk mengetahui pengaruh kualitas subtitusi tepung kulit singkong 20%, 30%, dan 40% terhadap kualitas muffin, Untuk mengetahui subtitusi yang terbaik pada muffin subtitusi tepung kulit singkong ditinjau dari aspek warna, rasa, aroma, dan tekstur, Untuk mengetahui profil kesukaan masyarakat terhadap muffin hasil subtitusi tepung kulit singkong 20%, 30%, dan 40% terhadap kualitas muffin, Untuk mengetahui kandungan gizi serat kasar yang terdapat pada muffin hasil subtitusi tepung kulit singkong 20%, 30%, dan 40%. Metode pegumpulan data 1) penelitian subyektif dengan uji inderawi dan uji kesukaan, 2) Penelitian obyektifdengan uji kimia kandungan giziĀ  serat kasar dari semua sampel muffin subtitusi tepung kulit singkong.Alat pengumpulan data yaitu panelis agak terlatih untuk uji inderawi dan panelis tidak terlatih untuk uji kesukaan.Metode analisis data uji inderawi menggunakan analisis varian klasifikasi tunggal sedangkan uji kesukaan menggunakan analisis deskriptif presentase.Dengan analisis varian klasifikasi tunggal diperoleh hasil ada pengaruh terhadap kualitas muffin dilihat dari aspek rasa, warna, aroma dan tidak ada pengaruh ditinjau dari aspek tekstur (permukaan atas dan bagian dalam).Sampel muffin subtitusi tepung kulit singkong yang terbaik adalah sampel muffin subtitusi tepung kulit singkong 20%. Sampel yang disukai masyarakat yaitu sampelĀ  muffin subtitusi tepung kulit singkong 20%The purpose of this study was to determine the effect of cassava flour substitution toward muffin quality, under treatment 20%, 30%, and 40% cassava flour and finally to find the best performance of aspects of color, taste, aroma, and texture, the research was also to know the preference profile of muffin crude fiber results and to know content of the muffin. Data were collected 1) subjective research with sensory and preference test, 2) objective research with chemical crude fiber. Sensoryc quality data were`collected by 17 well trained panelist while preformence data by 80 untrained panelist.single classification analysis of variance test is used to analyse sensoric quality data, while preformen data were analyzed by descriptive method. There were signification influence of trearment to ward the test, flavor and color, but no significant influence foward inner and outer surface teksture the best product of muffin was`found from 20% cassava flour treatmen.
The implementation of Science Technology Society Model to improve students environmental literacy Supriatna, Encep; Ali, Ismail; Babil, Shahreena; Pratiwi, Intan Dwi
JIPSINDO Vol. 12 No. 1 (2025): JIPSINDO (Jurnal Pendidikan Ilmu Pengetahuan Sosial Indonesia)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jipsindo.v12i1.47000

Abstract

The development of technology is inseparable from the role of humans as creators of culture; technology is a product of creation and human initiative. Technology produced by humans has both positive and negative impacts on humans themselves. The negative effects of this latest technological invention are often used to over-exploit nature and make it easier for humans to meet their daily needs. Awareness of the importance of preserving nature by realizing green behavior or life-friendly behavior towards the environment can be started from the formal education pathway from elementary school to university. To realize awareness about green behavior, knowledge and competence in Environmental literacy are needed. Environmental literacy competence relates to head/mind or aspects of knowledge (learning to know), heart/hand skills (learning to do), and spirit / spiritual (learning to live together). Environmental literacy aims to build a community that agrees on how to understand conceptual ecology in the practice of special education in elementary schools. In addition, it is also an environmental literacy to realize pedagogical processes that are based on local wisdom and directly require the participation of the community in its implementation. The purpose of the research was to improve ecoliteracy in fifth-grade students of Mekarsari State Elementary School, Bogor Regency, West Java. The research used a classroom action research method with 21 fifth-grade students as research subjects. Data collection techniques were carried out by interview, observation, and documentation. The model of interactive qualitative data analysis techniques was conducted to analyze the research. The results of the research showed that the science, technology, and society model could improve the eco-literacy of students of Mekarsari State Elementary School, Pulo Merak, Cilegon from 70 to 76