Effects of Wet Extraction Parameters on Glucomannan Purity and Calcium Oxalate Reduction in Porang (Amorphophallus oncophyllus) Tuber Flour [PDF]
The Scientific World JournalPorang tuber is one of the commodities containing high glucomannan, which increases the body’s immunity and reduces cholesterol, blood sugar, and body weight. However, porang tubers contain calcium oxalate, which hurts the human body.
Heny Herawati +14 more
doaj +3 more sources
Purification and separation of glucomannan from porang tuber flour (Amorphophallus muelleri) using microwave assisted extraction as an innovative gelatine substituent [PDF]
Heliyon, 2023 Gelatine is frequently used as a food ingredient. However, Indonesia imports almost all of its gelatine, totaling 3990152 tons annually. Gelatine could be replaced with glucomannan compound which was found in porang tubers.
Lukman Atmaja +2 more
exaly +4 more sources
Hydrogel Derived from Glucomannan-Chitosan to Improve the Survival of Lactobacillus acidophilus FNCC 0051 in Simulated Gastrointestinal Fluid. [PDF]
ScientificWorldJournal, 2022 The probiotic encapsulating hydrogel derived from porang (Amorphophallus oncophyllus) glucomannan and chitosan was investigated with regard to its encapsulation efficiency, physical properties, prebiotic activity, and survival under simulated gastrointestinal conditions.
Aprilia V +3 more
europepmc +2 more sources
Carbohydrate Polymer Technologies and ApplicationsPorang flour derived from porang tubers (Amorphophallus muelleri Blume) of the Araceae family and has contains high levels of glucomannan, ranging between 15 and 64% dry weight. Furthermore, porang flour includes oxalic acid, especially potassium oxalate
Diky Anggoro +2 more
exaly +3 more sources
New Report of Oriental Mealybug Rhizoecus Amorphophalli Betrem (Hemiptera: Pseudococcidae) in Amorphophallus Muelleri Tubers in Indonesia [PDF]
BIO Web of Conferences, 2023 Since 2020 porang (Amorphophallus muelleri Blume) has been declared as an important commercial crop grown in Indonesia. Recently, porang tubers a coated of a distinct white waxy substance was observed at seed storage.
Baliadi Yuliantoro +3 more
doaj +1 more source
Extraction Quality of Porang Flour Due to Chip Flour Treatment and Ethanol Concentration [PDF]
E3S Web of Conferences, 2023 Porang tuber has a high potential for glucomannan levels. Improving the quality of porang tubers can be done by extracting dry chips from porang tubers.
Herawati Heny +12 more
doaj +1 more source
Pembuatan tepung porang sebagai upaya peningkatan penjualan umbi porang di masa pandemi covid19
Jurnal Inovasi Hasil Pengabdian Masyarakat, 2021 Food sales during the Covid19 pandemic experienced a decline. This also includes Umbi Porang. Kembiritan Village Farmers Group, Genteng District, Banyuwangi Regency is one of the areas in Banyuwangi that produces porang tubers.
Ika Yuniwati +4 more
doaj +1 more source
Rekayasa, 2022 Porang tubers contain compounds that have been widely used in health and industry, namely glucomannan. In addition, porang tubers also contain oxalate compounds that cause itching and burning when consumed directly.
Evril Pramestari Febrianti +1 more
doaj +1 more source
Agrointek, 2023 Porang is one of the plants having high glucomannan content. Porang which glucomannan will experience problems if the porang are processed into food ingredients with the presence of oxalate compounds in the porang. This study aims to determine the effect
Malse Anggia, Ariyetti Ariyetti
doaj +1 more source
Jurnal Ilmu Pertanian Indonesia, 2022 Porang is one of the export commodities whose production is currently intensive by the Indonesian Government. Soft rot disease is one of the obstacles in cultivation and post-harvest of porang, which results in a decrease in productivity and quality of ...
Ely Lailatul Maghfiroh +3 more
doaj +1 more source