Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal TEKNOLOGI PANGAN : Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian
Maimunah Hindun Pulungan
Jurusan Teknologi Industri Pertanian, Fakultas Teknologi Pertanian, Universitas Brawijaya
Agriculture, Biological Sciences & Forestry

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
KARAKTERISTIK FISIK DAN SIFAT FUNGSIONAL BERAS JAGUNG INSTAN DENGAN VARIASI PENAMBAHAN JENIS SERAT DAN LAMA PEMBEKUAN Vivien Fathuroya; Maimunah Hindun Pulungan

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (135.198 KB) | DOI: 10.35891/tp.v9i1.911

Abstract

Salah satu bahan pangan lokal yang sedang dikembangkan dalam rangka diversifikasi pangan adalah jagung. Jagung merupakan komoditi potensial untuk dikembangkan menjadi pangan pokok alternatif karena tingkat produksi jagung nasional yang cukup besar dan dilihat dari segi nilai gizi, jagung mengandung protein, karbohidrat, dan tingkat energi yang tidak kalah dengan beras. Selain itu, jagung sudah dijadikan makanan pokok oleh sebagian masyarakat Indonesia. Tujuan penelitian ini adalah untuk mengetahui pengaruh serat danwaktu pembekuan terhadap karakteristik fisik dan fungsional beras jagung instan. Rancangan percobaan untuk penelitian ini adalah rancangan factorial dalam Rancangan Acak Lengkap. Hasil penelitian menunjukkan komnbinasi perlakuan yang terbaik adalah perlakuan berserat dengan waktu pembekuan 72 jam menghasilkan densitas kamba 0,3920 gram/ml, porositas 31,03%, rasio rehidrasi 5,995%, tingkat penyerapan air 74% dan tingkat pengembangan 18%.
Ekstraksi minyak atsiri rimpang lengkuas merah (Alpinia purpurata, K.Schum.) metode destilasi uap dan air Sukardi; Hendrix Yulis Setyawan; Maimunah Hindun Pulungan; Ita Triesna Ariy

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v13i1.2741

Abstract

Galangal is one of Indonesia's spice plants and the rhizome contains chemical components, such as essential oils so that it can be used for various purposes, including medicinal, antimicrobial, cosmetic,abd antifungal. The essential oil content of red galangal rhizome is 0.3-1% depending on the quality of the rhizome. The process of extracting essential oils can be done by steam-water distillation. This study aims to determine the effect of temperature and drying time as a preliminary treatment before distillation. The study was designed using a Randomized Block Design with 2 factors: the first is the drying temperature (50oC; 60oC; 70oC), the second factor is the drying time (2; 4; 6 hours). The analysis was carried out yield, refractive index, specific gravity, color, and chemical components. The material used was red galangal rhizome which was approximately 1 year old. Steam and water distillation method was used for oil extraction for 6 hours. The results showed that the best treatment was the control treatment (without drying) with a yield of 0.076%, refractive index 1.4773%, specific gravity 0.8952 (g/ml), color L 23.365, color a* (-)0.995 , and color b* yellowish (+)3.78. Tthe GC-MS, 37 chemical components were detected, of which 6 main components were found with the highest area value, 1.8-Cineole 27.347%; (Z)-beta-Farnesene 11.641%; 2-Beta-Pinene 8.700%; Phenol, 4-(2-propenyl)-acetate (CAS) 6.369%; 3-Cyclohexen-1-ol, 4-methyl-1-(1-methylethyl)-(CAS) 4.305%; and cis-Ocimene 4.009%. The drying reduces the essential oil yield of galangal rhizome.
Co-Authors Ita Triesna Ariy Setyawan, Hendrix Yulis Sukardi Sukardi Vivien Fathuroya