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All Journal FoodTech: Jurnal Teknologi Pangan Jurnal Ilmiah Kesehatan (JIKA)
Nur Endah Saputri
Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health

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Fitokimia, Flavonoid, dan Aktivitas Antioksidan Jamur Sawit (Volvariella sp) Dzul Fadly; Rosa Dhayan; Brigita Ratna Harsanti; Dea Malyana Putri; Nur Endah Saputri
Jurnal Ilmiah Kesehatan (JIKA) Vol. 3 No. 3 (2021): Volume 3 Nomor 3 Desember 2021
Publisher : Sarana Ilmu Indonesia (salnesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (871.781 KB) | DOI: 10.36590/jika.v3i3.195

Abstract

Palm mushroom (Volvariella sp) is an edible mushroom that grows on the empty palm oil bunches, where this waste is very abundant along with the increasing production of CPO (Crude Palm Oil) of the palm oil industry. This study aimed to determine phytochemicals, flavonoids, also their antioxidant activity. The investigation was conducted on aqueous water extract and ethanolic extract of palm mushrooms. It was revealed that palm mushrooms positively contained secondary metabolites, including flavonoids, tannins, saponins, and phenols. The ethanolic extract confirmed the highest total flavonoid content of 25,9 mg QE/g dw with an IC50 value of 19,14 ppm, then declared a powerful antioxidant among aqueous extract and BHT. It confirmed that this food could be an alternative as an antioxidant source.
MIKROENKAPSULASI MINYAK SAWIT MERAH DENGAN VARIASI SUHU PENGERINGAN DAN JENIS BAHAN PENYALUT DENGAN METODE FOAM-MAT DRYING Nur Endah Saputri; Ngatirah Ngatirah
FoodTech: Jurnal Teknologi Pangan Vol 2, No 2 (2019): October
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jft.v2i2.40767

Abstract

This study aims to determine the heat drying and kind of coating material for microencapsulated by physicochemical and organoleptic properties. Experimental design use Divide Plot Design (DPD) with two variables. The various heat drying (S) namely 50°C (S1), 60°C (S2), dan 70°C (S3), while as a section plot is a kind of coating mateials namely Na-Alginate (L1), Starch (L2), Carboxyl Methy Cellulose (L3), dan Chitosan (L4). The result showed variations of heat drying did not affect physical, chemical, and preference (color and texture) tests. The kind of coating material influences, water content, oil content, solubility, and preference test (color & texture), but does not significantly affect the content of free fatty acids, peroxide numbers, and carotenoid levels. The best overall results were found in microencapsulates with Starch coating ingredients with properties: 2.08% water content, free fatty acid content 0.63%, peroxide number 23.61 meq / kg, carotenoid levels 131.61 ppm, levels oil encapsulated 53.62%, solubility 57.03%, and munshell 91 color (dark yellow).
Co-Authors Brigita Ratna Harsanti Dea Malyana Putri Dzul Fadly Ngatirah Ngatirah Rosa Dhayan