Oldal 1 tól től 35 eredmények
The current study aimed to investigate the chemical composition and the synergistic potential of two essential oils (EOs), as obtained from Salvia officinalis L. (SEO), and Thymus vulgaris L. (TEO). The antifungal potential was tested in vitro against Fusarium graminearum (Fg 06_17), the herbicidal
A lectin from the seeds of Amaranthus viridis Linn has been purified by affinity chromatography on asialofetuin-linked amino activated silica. Amaranthus viridis lectin (AVL) has a native molecular mass of 67 kDa. It is a homodimer composed of two 36.6 kDa subunits. The lectin gave a single band in
OBJECTIVE
To investigate the antifungal activity of aqueous and organic extracts of four weedy plant species viz. Tagetes minuta, Lippia javanica, Amaranthus spinosus and Vigna unguiculata against isolates of four agriculturally important fungi, i.e. Fusarium verticillioides, F. proliferatum,
Investigation on the roots of Helianthella quinquenervis (Hook.) A. Gray (Asteraceae), led to the isolation of one new benzofuran (6-methoxy-tremetone (1)) and a new prenylacetophenone (4-beta-D-(glucopyranosyloxy)-3-[3-methoxy-trans-isopenten-1 -yl] acetophenone (3)). In addition,
The chemical composition of essential oils from Satureja cuneifolia growing in east Spain was analyzed by GC, GC/MS. Forty-five compounds accounting for 99.1% of the total oil were identified. Camphor (47.6%), followed by camphene (13.6%) were the main compounds. Their herbicidal and antifungal
The chemical composition of the essential oils isolated by hydrodistillation from the fruits of four selected Myrtus communis L. genotypes from Turkey was characterized by GC-FID and GC/MS analyses. 1,8-Cineole (29.20-31.40%), linalool (15.67-19.13%), α-terpineol (8.40-18.43%), α-pinene
An antifungal peptide, Ay-AMP, was isolated from Amaranthus hypochondriacus seeds by acidic extraction and then purified by reverse-phase high-pressure liquid chromatography. The molecular mass of this peptide, as determined by mass spectrometry, is 3184 Da. The peptide belongs to the superfamily of
The chemical composition of essential oil isolated by hydrodistillation from the aerial parts of Origanum acutidens was analyzed by GC-MS. Carvacrol (87.0%), p-cymene (2.0%), linalool acetate (1.7%), borneol (1.6%) and beta-caryophyllene (1.3%) were found to be as main constituents. Antifungal,
Essential oils (EOs) are some of the outstanding compounds found in Thymus that can exert antifungal, phytotoxic, and insecticidal activities, which encourage their exploration and potential use for agricultural and food purposes. The essential oils (EO) obtained from Thymus
OBJECTIVE
To determine the antifungal, anti-oomycete and phytotoxic activity; and chemical composition of the volatile organic compounds (VOCs) produced by endophytic fungus Xylaria sp. PB3f3 isolated from Haematoxylon brasiletto Karst.
RESULTS
Bioactivity and chemical composition of the VOCs from
Anthocyanins, betalains, riboflavin, carotenoids, chlorophylls and caramel are the basic natural food colorants used in modern food manufacture. Betalains, which are composed of red-violet betacyanin and yellow betaxanthins, are water-soluble pigments that color flowers and fruits. Betalains are
In the present study evaluation of structural, thermal and antifungal properties of Amaranthus hypochondriacus laboratory protein isolate (ALMA) and commercially available Amaranthus protein dietary antidepressant (APGM) was done by differential scanning calorimetry (DSC), Fourier Transform Infrared
Radioprotective therapeutic effect of lyophilized extract ofAmaranthus retroflexus on the resistance of the albino laboratory male mice exposed to X-ray radiation at a one-time dose of LD(100/30) is studied. It was established that a 30-day use of a lyophilized extract of the vegetative parts of A.
BACKGROUND
Amaranthus spinosus Linn. (Amaranthaceae), commonly known as "spiny pigweed", is used both in the Indian traditional system and in folk medicine to treat diabetes.
OBJECTIVE
The present study evaluates the scientific basis of antidiabetic activity of chloroform fraction of methanol
We report the occurrence of Bacillus amyloliquefaciens in vanilla orchids (Vanilla phaeantha) and cultivated hybrid vanilla (V. planifolia × V. pompona) as a systemic bacterial endophyte. We determined with light microscopy and isolations that tissues of V. phaeantha and the cultivated hybrid were