Results 21 to 30 of about 1,918 (162)
Food Production, Processing and Nutrition, 2021 This study used alcoholic ammonium hydroxide to directly hydrolyze and extract secoisolariciresinol diglucoside (SDG) from flaxseed hull in a one pot reaction.
Cong-Cong Zhuang +5 more
doaj +1 more source
HPLC/MS‐MS Identification of Oak Quercus aegilops Root Tannins
Journal of Chemistry, Volume 2021, Issue 1, 2021., 2021 Tannins are natural polyphenolic compounds widely distributed in the plant kingdom in the leaves, bark, fruits, and other parts. They have various biological functions in humans and animals and are used mainly in the pharmaceutical and cosmetic industries. The aim of this work was to isolate, extract, purify, and identify the tannins from the root bark
Ayed S. Amr +4 more
wiley +1 more source
Gel permeation chromatography of neutral hydroxy lipids on Sephadex LH-20
Journal of Lipid Research, 1970 Gel-permeation chromatography on Sephadex LH-20, using ethanol as eluent, permits the resolution of neutral hydroxy lipids according to molecular size.
M. Calderon, W.J. Baumann
doaj +1 more source
The elution profile of vitamin D2 metabolites from sephadex LH20 columns.
Clinical Chemistry, 1979 Abstract A metabolite of vitamin D2 in the tissues of primates fed this vitamin co-migrates to a significant extent with 24,25-dihydroxyvitamin-D3 on columns of Sephadex LH20, with chloroform/n-hexane (60/40 by vol) as eluent. In individuals receiving vitamin D2 and in individuals with scant exposure to sunlight this metabolite, which we
A W, Hay, G, Jones
openaire +2 more sources
AKTIVITAS ANTIOKSIDAN EKSTRAK GAMBIR YANG DIPURIFIKASI MENGGUNAKAN KROMATOGRAFI KOLOM SEPHADEX LH-20
Agritech, 2012 Antioxidant Activity of Purifi ed Gambir Extract Using Sephadex LH-20 Column Chromatography ABSTRAK Telah dilakukan ekstraksi terhadap gambir menggunakan tiga jenis pelarut [aquades:etanol (1:1), etanol:etil asetat (1:1), dan etil asetat], dilanjutkan ...
Rusdin Rauf +2 more
doaj +1 more source
Anisamide-targeted cyclodextrin nanoparticles for siRNA delivery to prostate tumours in mice [PDF]
, 2012 A hepta-guanidino-β-cyclodextrin (G-CD), its hepta-PEG conjugate (G-CD-PEG), and the corresponding anisamide-terminated PEG conjugate (G-CD-PEG-AA) have been synthesised and compared as delivery vectors for siRNA to prostate cancer cells and tumours in ...
Darcy, Raphael +4 more
core +1 more source
Molecules, 2022 The secondary metabolites of the phytopathogenic fungus Corynespora cassiicola CC01 from Hevea brasiliensis were investigated. As a result, two new compounds, 5-acetyl-7-hydroxy-6- methoxybenzofuran-2(3H)-one (1) and (S)-2-(2,3-dihydrofuro [3,2-c]pyridin-
Xiaoyan Yang +7 more
doaj +1 more source
Analysis of the flavonoid component of bioactive New Zealand mānuka (Leptospermum scoparium) honey and the isolation, characterisation and synthesis of an unusual pyrrole [PDF]
, 2013 The flavonoid components of New Zealand mānuka (Leptospermum scoparium) honey have been quantified in a series of 31 honeys of varying non-peroxide antibacterial activity to clarify discrepancies between previous studies reported in the literature. Total
Alber, Dagmar G. +5 more
core +2 more sources
Detoxification by Sephadex LH20 of Seafood Concentrates for Rotavirus Assay
Water Science and Technology, 1991 Virological analysis of seafood is often limited because of the toxic effects of the mollusc concentrates on cell cultures. We have developed a method of detoxification based on filtration through a Sephadex LH20 gel. Results show that in mussels concentrates after filtration the toxicity has decreased in a factor between 4 and 10 in 79 % of cases ...
L. Schwartzbrod, S. Boher, C. Beril
openaire +1 more source
Bioactive Terpenoids and Flavonoids from Daucus littoralis Smith subsp. hyrcanicus Rech.f, an Endemic Species of Iran [PDF]
, 2014 BACKGROUND: Daucus littoralis Smith subsp. hyrcanicus Rech.f. (Apiaceae) is an endemic species in northern parts of Iran where it is commonly named Caspian carrot. The fruits have been used as condiment.
Ahmad Gohari +8 more
core +2 more sources