Journal
KARAKTERISTIK EDIBLE FILM BERBAHAN DASAR PATI WIKAU MAOMBO DENGAN PENAMBAHAN EKSTRAK ETANOL KULIT BAWANG MERAH
Jurnal Sains dan Teknologi Pangan · Vol. 5 No. 2 (2020)
- ISSN
- 2527-6271
- Published
- 2020-05-08
- Publisher
- JURUSAN ILMU DAN TEKNOLOGI PANGAN, UNIVERSITAS HALU OLEO
- Language
- eng
Abstract
ABSTRACT Wikau maombo starch has a fairly high amylose content of 27.00% to be potentially used as raw material for edible films. Additives such as antimicrobials and antioxidants need to be added to improve the quality and ability of edible films to prevent damage to food ingredients. Shallot skins contain quercetin which is a powerful antioxidant and antimicrobial agent. The purpose of this study was to study the effect of adding shallot skin extract on the characteristics of the edible film made from wikau maombo starch. This study used a non-factorial Completely Randomized Design with varied onion skin extract concentration. Physical characteristics of the edible film observed include tensile strength, percent elongation, and water content. The results of the study show that the addition of onion skin extract affected the physical characteristics of edible film. The tensile strength of the edible film decreased but the water content and the percent elongation increased. The best treatment was obtained from the treatment of adding B3 extract with an elongation percent value of 3.06%, a tensile strength value of 16.17 Mpa, and a water content of 8.52%.Keywords: edible film, wikau maombo starch, onion skinABSTRAKPati wikau maombo memiiliki kandungan amilosa yang cukup tinggi yaitu 27,00% sehingga sangat berpotensi digunakan sebagai bahan bahan baku edible film. Penambahan zat additive seperti antimikroba dan antioksidan perlu ditambahkan untuk memperbaiki kualitas dan kemampuan edible film dalam mencegah kerusakan bahan makanan. Kulit bawang merah mengandung quercetin yang merupakan zat antioksidan dan antimikroba yang cukup kuat. Tujuan dari penelitian ini adalah mempelajari pengaruh penambahan ekstrak kulit bawang merah terhadap karakteristik edible film pati wikau maombo. Penelitian ini menggunakan Rancangan Acak Lengkap non-faktorial yang terdiri atas konsentrasi penambahan ekstrak kulit bawang merah. Karakteristik fisik dari edible film yang diamati meliputi kuat tarik, persen pemanjangan dan kadar air. Hasil dari penelitian menunjukan bahwa penambahan ekstrak kulit bawang merah berpengaruh terhadap karakteristik fisik edible film yaitu terjadinya penurunan nilai kuat tarik dan kadar air serta meningkatnya persen pemanjangan edible film. Perlakuan terbaik diperoleh dari perlakuan penambahan ekstrak B3 dengan nilai persen pemanjangan sebesar 3,06%, nilai kuat tarik sebesar 16,17 MPa dan kadar air sebesar 8,52%.Kata kunci: edible film, pati wikau maombo, kulit bawang merah
Collaboration network of the authors
40 authors · 149 co-authorship links · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Halu Oleo
- State University of Semarang
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Tamrin Tamrin | Universitas Halu Oleo | 18 |
| Ansharullah Ansharullah | Universitas Halu Oleo | 17 |
| Muhammad Syukri Sadimantara | Universitas Halu Oleo | 14 |
| SRI REJEKI | Universitas Halu Oleo | 14 |
| RH Fitri Faradilla | Affiliation unknown | 13 |
| LA KARIMUNA | Universitas Halu Oleo | 9 |
| Andi Khaeruni | Universitas Halu Oleo | 7 |
| Asnani Asnani | Affiliation unknown | 5 |
| Muhammad Zakir Muzakkar | Affiliation unknown | 5 |
| Sigit Priatmoko | State University of Semarang | 4 |
| Abdu Rahman Baco | Affiliation unknown | 4 |
| Nur Asyik | Universitas Halu Oleo | 4 |
| Suwarjoyowirayatno Suwarjoyowirayatno | Affiliation unknown | 3 |
| Kobajashi Togo Isamu | Affiliation unknown | 3 |
| Rudi Hartono | Affiliation unknown | 3 |
| Subiyanto Hadi Saputro | Affiliation unknown | 3 |
| La Rianda | Affiliation unknown | 2 |
| Djukrana Wahab | Affiliation unknown | 2 |
| Sakir Sakir | Affiliation unknown | 2 |
| Sarinah Sarinah | Affiliation unknown | 2 |
| Zulfa Sakhiyya | Affiliation unknown | 2 |
| Januarius Mujiyanto | Affiliation unknown | 2 |
| Rahayu Puji Haryanti | Affiliation unknown | 2 |
| Yuni Dwi Susanti | Affiliation unknown | 2 |
| Abdurrachman Faridi | Affiliation unknown | 2 |
| Sri Kadarwati | State University of Semarang | 2 |
| F. Widhi Mahatmanti | Affiliation unknown | 2 |
| Harjito Harjito | Affiliation unknown | 2 |
| Agung Tri Prasetya | State University of Semarang | 2 |
| Jumaeri Jumaeri | Affiliation unknown | 2 |
| Sri Wuli Fitriati | Affiliation unknown | 2 |
| Sri Endah Wahyuningsih | Affiliation unknown | 2 |
| Muh Fakhrihun Na'am | Affiliation unknown | 2 |
| Mariani. L | Affiliation unknown | 2 |
| Safrika Safrika | Affiliation unknown | 1 |
| Bagio Bagio | Affiliation unknown | 1 |
| Rezqi Malia | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.