نتایج جستجو برای: extract tannin
تعداد نتایج: 179291 فیلتر نتایج به سال:
For many decades, the area of alternative medicine has attracted considerable attention from researchers worldwide. Interestingly, evidence abounds that affirms efficacy in various healthcare domain. Moreso, plants properties have been well explored relating to its medicinal compositions. The purpose present study was analyze antimicrobial and bioactive contents M. Myristica seed. samples were ...
BACKGROUND Sorghum types suitable for brewing and bioethanol production are required. The effect of sorghum type (white non-tannin versus white type II tannin) on free amino nitrogen (FAN) production from sorghum grain and malt using exogenous protease enzymes was investigated over extended incubation at moderate temperature (45 °C). RESULTS With grain in the absence of exogenous proteases, w...
Studies involving the kinetic reaction between vanillin and condensed tannins were developed using a flow injection system with spectrophotometric determination. A solution of the monomeric compound (-)-epicatechin was used as the analytical standard. This compound was chosen due to its structure, which is similar to a polymeric unit of the condensed tannin present in plants. The results indica...
The recent finding that grape tannin may contain significant amount of S-glutathionylated (GSH-3MH) and S-cysteinylated (Cys-3MH) precursors of the varietal thiols 3-mercapto-1-hexanol and 3-mercaptohexyl acetate, characteristic of Sauvignon blanc wines, offers new opportunities for enhancing the tropical aroma in fermented beverages. In this study this new hypothesis was investigated: Müller T...
BACKGROUND AND AIM Cassia (C.) surattensis Burm. f. (Leguminosae), a medicinal herb native to tropical equatorial Asia, was commonly used in folk medicine to treat various diseases. The aim of the present study is to investigate the effects of methanolic flower extract of C. surattensis against Aspergillus (A.) niger. MATERIALS AND METHODS Antifungal activity of C. surattensis flower extract ...
Loblolly pine (Pinus tueda L) has become the most important source of wood fiber in the southern United States. This tree is an excellent competitor and recovers well from a variety of adverse conditions. ‘a2 The value of loblolly pine as a plantation tree has encouraged many researchers to devote their careers to the study of this species. It is surprising then that the root system of loblolly...
This study was designed for investigate of antioxidant, and anti-proliferative activities acetone, methanol water extracts different parts (fresh underground parts) Cyclamen cilicium extracts. The antioxidant were determined using DPPH, ABTS free radical scavenging activities. Anti-proliferative in Caco-2 colon cancer cells detected by XTT assay. determination contents evaluated total phenolics...
The present study comprises physicochemical and phytochemical evaluation of arial parts of Eclipta alba in different extracts using ethanol, petroleum ether, benzene, chloroform and aqueous solvents by using standard methods. The physical evaluation was carried out for the determination physiochemical profile such as ash values and extractive values, whereas phytochemical evaluation was carried...
Anthelmintic resistance has become a serious world-wide problem and has affected ruminant productivity in many countries. Thus the search for alternative methods of worm control has been an important priority in many small ruminant industries. Manihot esculenta had been shown to reduce trichostrongyloid eggs in infected sheep fed with such fresh leaves for prolonged period of time. Thus, this s...
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