Article Per Year (5 Year)
p-Index From 2020 - 2025
1.513
P-Index
This Author published in this journals
All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Sains dan Teknologi Pangan Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Chemistry Indonesian Journal of Chemical Research Jurnal Abdi Insani Jurnal Abadimas Gorontalo geoedusains: Jurnal Pendidikan Geografi JURNAL REKAYASA KIMIA & LINGKUNGAN
Kumalaningrum, Amalia Nur
Unknown Affiliation
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Transportation Other

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Chemistry Indonesian Journal of Chemical Research

 1 
Enhanced Recovery of Bioactive Compound from Pineapple Peel Using Ultrasonic-Assisted Extraction with Enzyme Treatment at Varying Extraction Time Kumalaningrum, Amalia Nur; Arini, Zulmilafatma Nurlita; Hidayat, Jefri Pandu
Indonesian Journal of Chemical Research Vol 12 No 3 (2025): Edition for January 2025
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ijcr.2025.12-kum

Abstract

Pineapple peel is considered waste, but it has numerous beneficial uses due to its rich content of nutrients and bioactive compounds. The selection of extraction methods is essential to produce optimal bioactive compound extracts. Ultrasonic-assisted extraction (UAE) is a modern extraction technique that uses ultrasonic waves to improve the extraction by enhancing the release of compounds into the solvent. The UAE method was performed by varying extraction times at 30, 60, 90, and 120 min. The addition of cellulase enzyme was also applied as an optimization method for the extraction results. The addition of Cellulase elevated the yield, phenolic, and flavonoid content. The highest yield was obtained at an extraction time after 90 min. The highest total flavonoid content was 497.8±4.5 µgQE/mL, while the highest total phenolic value was 1007.6±7.6 µgGAE/mL at extraction of 60 min. However, the extracted samples without enzymes performed the highest results at an extraction of 90 min. The effect of the enzyme resulted in the most potent antioxidant activity (<10 ppm) in all-time extraction. To conclude, the addition of enzymes in the extraction process successfully optimized the extraction of phytochemical compounds from pineapple peel, as evidenced by testing phenolic and flavonoid content and antioxidant activity.
Co-Authors Adhitya, Sayid Rifqy Arini, Zulmilafatma Nurlita Azhary, Muhammad Fachrul Bachtiar, Nova Batubara, Yongki Christandi Christyandari, Debora Ayu Ciciolini Sidabutar, Elizabeth Desfelia Dewi, Rachel Glory Julyana Eka Saputri, Eka Herlin, Farrah Widy Immanuel, Legi Raymond Jefri Pandu Hidayat khusnul khotimah Maharini, Maulidiya Malcheli, Etni Jechonia Manihuruk, Hendrik Vicarlo Saragih Manik, Anriyani Michael Alexander Hutabarat Munfarida, Siti Nusantara, Bangun Garuda Panjaitan, Shindi Claudia Poeloengasih, Crescentiana Dewi Prawiguna, Erick Pusfitasari, Memik Dian Putri, Sabrina Aulia Rizka Ayu Yuniar Sabillah, Hana Saleha, Shela Sholihah, Ni’matus Siagian, Joel Parulian Apriadi Silmina, Silmina Simamora, Gevbry Ranti Ramadhani Siwi, Olga Galih Rakha Sofi, Ernanda Syafitri, Tatia Asnur Tari, Sarnita Trees Sandy, Aisyah Winarni Wulandari, Nani Yuvita Lira Vesti Arista