Browning Prevention of Flour from Freshly Harvested Porang (Amorphophallus oncophyllus) Tubers through Immersion in Sodium Metabisulfite at Various Times
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Viscosity and Gel Formation of a Konjac Flour from Amorphophallus oncophyllus
The influences of different variables on the viscosity and gel formation of the konjac flour produced from Amorphophallus oncophyllus have been studied. At the concentration studied, the 1.5% konjac flour yielded a viscous solution than that of 0.5% konjac flour. The viscosity of konjac flour solution were unaffected by pH (pH 2 to pH 8), salt concentration (0-10% w/v), and high acid (pH 3.5) /...
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Porang is a local plant of Indonesia, which has a high content of glucomannan. In this study, porang glucomannan (PG) was esterified with octenyl succinic anhydride (OSA) to enhance emulsion properties to be widely used in food industry. OSA-modified PG (OSA-PG) enhanced the phagocytosis activity of macrophage-like J774.1 cells and mouse peritoneal macrophages. In addition, OSA-PG increased the...
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Porang (Amorphophallus muelleri Blume) collected from various geographical locations has been known to show variation on glucomannan content. Glucomannan is polysaccharide consisting hydrocoloid dglucose and d-mannose which has high economical value. One of the most important genes responsible for the synthesis of glucomannan is cellulose synthase-like A (CSLA) glycosyltransferase. From previou...
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Objective: Hydatidosis is one of the most important zoonotic diseases and surgery is still the main treatment for this problem. One of the side effects of hydatid cyst surgery is recurrence, thus, searching and assessment of some new agents such as medicinal plant extracts are very important. In the present study, the scolicidal effect of ethanolic extract of Ziziphora tenuior L. (Z. tenuior) w...
متن کاملEffect of Planting Pattern and Irrigation Method on Germination of Mung Bean (Vigna radiate) Harvested at Different Times of Maturation
DOR: 98.1000/2383-1251.1398.6.51.11.1. 1575.1578 Extended Abstract Introduction: Pulses are a group of crops which are important in human nutrition and also sustainability of agronomical systems and economic advantage. Regarding optimum planting density of mung beans (40 plant m-2), more than 700 tons of certified seeds of mung bean seeds are needed all over the country, confirming the im...
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ژورنال
عنوان ژورنال: UNISTEK
سال: 2020
ISSN: 2716-0416,0126-4036
DOI: 10.33592/unistek.v7i1.474