Results 21 to 30 of about 8,929 (165)

Caecal bacterial composition of broiler chickens affected by porang glucomannan

Journal of the Indonesian Tropical Animal Agriculture, 2021
Glucomannan is consisted of D-glucose and D-mannose with β-1.4 linkages. Poultry had no enzyme to digest β linkage so that porang (Amorphophallus onchophyllus) glucomannan could be a prebiotic candidate.
Y. N. Larasati, E. Harmayani, J. Widada, N. Nurliyani, A. Perdinan   +4 more
doaj   +1 more source

Research Progress on Konjac Glucomannan-Based Physically Modified Composite Films [PDF]

Shipin Kexue, 2023
Konjac glucomannan is a water-soluble, nonionic high-molecular-mass polysaccharide with good water-holding, film-forming, gelation, and biocompatibility properties.
HE Yang, HUANG Yuyang, ZHU Xiuqing
doaj   +1 more source

Physicochemical properties of heterogeneously acetylated glucomannan of A. oncophyllus and its performance for iron encapsulation

Brazilian Journal of Food Technology, 2022
Well-known as a food additive, glucomannan has excellent biocompatibility and biodegradability properties. However, glucomannan is easily gelled, which limited its use in high concentration. To reduce the gel formation ability of glucomannan, acetylation
Hana Nikma Ulya, Hafiz R. Devara, Dyah Hesti Wardhani, Aulia Chusnullita, Dwi Purwati, Nita Aryanti   +5 more
doaj   +1 more source

Atypical endo-β-1,4-mannanases are necessary for normal glucomannan synthesis in Arabidopsis. [PDF]

Plant Physiol
The molecular mechanisms underlying the synthesis of large cell wall polysaccharides in plant cells are not fully understood. Here we report that two atypical endo-β-1,4-mannanases (MANs), which are not secreted and do not degrade glucomannan in the cell
Kikuchi A, Sato E, Yoshimi Y, Takasaki H, Nishigaki N, Atsuzawa K, Kaneko Y, Yamaguchi M, Takahashi D, Dupree P, Kotake T.   +10 more
europepmc   +5 more sources

Research Progress of Konjac Glucomannan-Based Antibacterial Active Packaging Film

Shipin gongye ke-ji, 2022
Konjac glucomannan is a natural polymer with a wide range of sources, low price, excellent film-forming, biocompatibility, degradability and renewability.
Yuting XIA, Fei XIANG, Kao WU, Xuewen NI
doaj   +1 more source

Application of Glucomannan

Journal of Pharmaceutical Research, 2022
Glucomannan (GM) a water-soluble polysaccharide possesses mannose residues which are extracted from tubers, bulbs, softwoods and roots of many plants.
Sonia Sharma, Neeraj Wadhwa
doaj   +1 more source

Analisis Kadar Glukomanan Dari Biji Durian (Durio zeibethinus Murr) dengan Metode Spektrofotometri pada Berbagai Waktu dan Suhu Hidrolisis

Kovalen: Jurnal Riset Kimia, 2020
Durian seeds are one type of seed that contains glucomannan. The aim is to determine glucomannan levels in the durian seed. The study was designed using a completely randomized design (CRD).
Darmawati Darmawati, Syaiful Bahri, Husain Sosidi   +2 more
doaj   +1 more source

Enzymatic purification of glucomannan from Amorphophallus oncophyllus using α-Amylase

Bioscience Journal, 2019
The international standards for top glucomannan flour require a minimum of 70% glucomannan. The glucomannan content of Amorphophallus oncophyllus flour was approximately 60%, with starch as the major impurity.
Dyah Hesti Wardhani, José Antonio Vázquez, Dimas Akbar Ramdani, Annisa Lutfiati, Nita Aryanti, Heri Cahyono   +5 more
doaj   +3 more sources

A novel global hydrodynamic analysis of the molecular flexibility of the dietary fibre polysaccharide konjac glucomannan [PDF]

, 2009
Konjac glucomannans have been widely considered in health food products although their hydrodynamic properties have been poorly understood. The weight-average molecular weight (Mw); sedimentation coefficient (s020,w) and intrinsic viscosities ([η]) have
Kok, M. S., Ang, S., Morris, Gordon, Abdelhameed, A. S., Harding, S. E.   +4 more
core   +1 more source

Purification of Glucomannan of Porang (Amorphophallus oncophyllus) Flour using Combination of Isopropyl Alcohol and Ultrasound-Assisted Extraction

Reaktor, 2020
Porang tuber is rich of glucomannan content but contained irritable compounds to be consumed. Ultrasound-assisted extraction (UAE) using isoprophyl alcohol (IPA) was developed as a purification method for glucomannan.
Dyah Hesti Wardhani, Lucia H Rahayu, Heri Cahyono, Hana L Ulya   +3 more
doaj   +1 more source