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Rih Laksmi Utpalasari
Universitas PGRI Palembang
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Journal : Indonesian Journal of Health Research and Development

 1 
Effect of Extraction Time on Chemical, Physical and Organoleptic Characteristics of South Asian Applesnail (Pila ampullacea) Protein Concentrate Nurul Hasanah; Riya Liuhartana Nasyiruddin; Rih Laksmi Utpalasari; Elok Ilunanwati; Willard Burton Navicha
Indonesian Journal of Health Research and Development Vol. 2 No. 3 (2024): Indonesian Journal of Health Research and Development (November)
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/ijhrd.v2i3.249

Abstract

This research aims to investigate the effect of protein extraction time using 90% ethanol on the protein concentrate product's physical, chemical, and organoleptic characteristics. The findings of this study could promote the use of protein concentrate developed from SAA. The study was conducted from April to June 2024, utilizing SAA collected from rice fields in the PALI (Penukal Abab Lematang Ilir) Regency, South Sumatra Province, Indonesia. A completely randomized design was employed, using different extraction times of proteins from SAA with 90% ethanol. Four extraction time levels were tested: 0 hours (P0 or control), 24 hours (P1), 28 hours (P2), and 32 hours (P3), each with three repetitions. Data were analyzed using ANOVA, followed by a post-hoc test employing Duncan's multiple range test, utilizing SPSS version 20.0. Results have shown that the optimal protein extraction time was P2 (28 hours), yielding a protein concentration of 51.6% on a dry basis. Additionally, protein profile analysis conducted via SDS-PAGE revealed the presence of histone proteins and an antibacterial protein derived from snail mucus in SAA. Treatment P2 exhibited five distinct protein bands with molecular weights of 17 kDa, 20 kDa, 25 kDa, 35 kDa, and over 48 kDa respectively. On the other hand, treatments P1 and P3 displayed only three protein bands that are 20 kDa, 35 kDa, and over 48 kDa. Results from the organoleptic analysis indicated that protein isolates with suitable attributes in terms of color and aroma were obtained from treatment P1 (24-hour extraction). This study has potential applications in the food industry.
Co-Authors Abdellatief A. Sulieman Agustin, Wina Anggeraini, Dewi Duta Anwar, Syaeful Barroh Al Hajj, Syahid Damaiati, Rizka Elok Ilunanwati Fitra Mulia Jaya Fitra Mulia Jaya Fitra Mulia Jaya Fitriani Fitriani Hasibuan, Zhulian Hikmah Helmi Haris Helmi Harris Helmi Harris Hendri Gunawan Hendry Gunawan Herman Suhendri I Nyoman Tirtayasa Inka Dahliana Inka Dahlianah Ita Emilia Lia Perwita Sari Lia Perwita Sari MARDIANA Mardiana Mardiana Marsella, Selly Masnunah, Masnunah Mentari, Rr Dyah Paramitha Muhammad Irvan Nurhadiansyah Mulyani, Rahma Navicha, Willard Burton Neny - Rochyani Neny Rochyani Neny Rochyani Neny Rochyani Neny Rochyani Neny Rochyani Nindiati, Dina Sri Nur Aulia, Tasya Nurul Hasanah Pramika, Depi Pratiwi, Nova Putra, Sigit Rachmawati, Diana Widhi Rahul Rama Danti, Putri Rendi Kurniawan Reshi Wahyuni Riya Liuhartana Nasyiruddin Ryvaldo Syaputra S Anwar Saputra, M. Anugerah Sari Prantia Sari, Lia Perwita Sari, Lia Perwita Septi Purnama Sari Setiawan, Marisa Ramadhani Silvia Silvia Sinta, Sinta Sofian, Sofian Sri Lestari Suhendri, Herman Sutia, Sutia Syaputra, Andrian Tommy Mahendra Tri Irawan, Bunga Uci Wulandari Widiyatsih, Tri Willard Burton Navicha Yonathan Paskah Tri Nugroho Yudi Irwansi, Yudi Yuni Filian Sari Yusanti, Indah Anggraini