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All Journal Jurnal Kimia Riset Dinamisia: Jurnal Pengabdian Kepada Masyarakat IJORER : International Journal of Recent Educational Research
Tukiran
Universitas Negeri Surabaya
Chemistry Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Validity and Practically of Learning Resources Flipbook Identification of Basidiomycota Mushrooms for Senior High School Students Fajrul Falah; Sifak Indana; Tukiran
IJORER : International Journal of Recent Educational Research Vol. 2 No. 6 (2021): November
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v2i6.174

Abstract

The aim of this research is to describe validity flipbook type e-book in terms of the feasibility content, language, and display; and describe the practicality of an e-book in terms of an implementation observation. The method used in this study is a modified research and development method and was carried out at the Postgraduate Science Education, the State University of Surabaya in February 2020 - August 2021. The data collection technique was carried out using the validation method and the implementation observation method. The assessment instrument uses a validation sheet and an implementation observation sheet. The validity of the flipbook type e-book is reviewed from the feasibility of the content, the feasibility of the language, and the feasibility of the display. The validity of the flipbook-type e-book was assessed by three validators which included two biology lecturers and one biology teacher. For practicality, use the implementation observation sheet in terms of the use of flipbooks during the learning process. The observation sheet contains statements that will be filled out by four observers. Data analysis was carried out quantitatively. The developed e-book was tested on 20 students of class X Senior High School students in August 2021. The validation results of the flipbook type e-book by three validators obtained an average score of 3.84 with a very valid category. Based on practicality in terms of implementation, flipbooks get an average percentage of 87.2%. Thus, the flipbook-type e-book on the identification of Basidiomycota fungi is declared valid and practical.
ANTI-INFLAMMATORY ACTIVITY OF STEM BARK DICHLOROMETHANE FRACTION Syzygium samarangense EXTRACT AS COX-2 INHIBITOR: A BIOINFORMATICS APPROACH Ahmad Misbakhus Sururi; M. Raihan; Elvira Ratna Aisa; Frisca Nadya Safitri; Irene Cornelia Constaty; Tukiran
Jurnal Kimia Riset Vol. 7 No. 2 (2022): December
Publisher : Universitas Airlangga, Campus C Mulyorejo, Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkr.v7i2.39662

Abstract

 Syzygium samarangense is a plant that is rich in flavonoid compounds. Previous researchrevealed that the dichloromethane fraction from the stem bark extract contained fourbioactive compounds, namely, pinocembrin, uvangoletin, stercurensin, and aurentiacin,which had good antioxidant activity. However, research on the potential of these fourcompounds as an anti-inflammatory has not been revealed. This study aims to continueprevious research in revealing the potential of compounds in the dichloromethane fractionof S. samarangense extract as an anti-inflammatory agent in silico COX-2 inhibitors. Thisstudy uses in silico biocomputation, including drug-likeness analysis and molecular dockinganalysis using COX-2 protein and the control drug rofecoxib. The results showed that thereare compounds that have the potential as anti-inflammatory compounds, namelypinocembrin. However, further studies, such as in vitro and in vivo, are still needed to revealits potential as an anti-inflammatory agent
Understanding of Healthy and Halal Additive Criteria for MSME Actors in Gresik Regency: Pemahaman Kriteria Bahan Tambahan yang Sehat dan Halal Pada Pelaku UMKM di Kabupaten Gresik Nuniek Herdyastuti; Tukiran; Titik Taufikurohmah; Sari Edi Cahyaningrum; Ratih Dewi Saputri
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 4 (2023): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v7i4.15329

Abstract

Gresik Regency is very rich in its typical food involving UMKM. They were still use many synthetic additives such as dyes, flavors, and flavorings with the aim of beautifying the appearance and strengthening the taste. The continuous use of synthetic additives can interfere with health and also many have not met halal criteria. They do not know or apathetic to the dangers posed by the use of additives, so it is necessary to carry out socialization related to healthy and halal ingredients. The methods used are counseling and practice of identifying ingredients based on nutritional composition and critical ingredients and conducting evaluations through response questionnaires. The results showed that 36.4% of participants did not know how to identify halal products; 36.5 – 45.5% still use synthetic additives and 90.9% their knew the effects of using synthetic additives. The practice showed that UMKM do not understand critical materials so that follow-up needs on understanding critical materials.
Co-Authors Ahmad Misbakhus Sururi Elvira Ratna Aisa Fajrul Falah Frisca Nadya Safitri Irene Cornelia Constaty M. Raihan Nuniek Herdyastuti Ratih Dewi Saputri Sari Edi Cahyaningrum Sifak Indana Titik Taufikurohmah