The petroleum ether and chloroform fractions of ethanol extract of leaf and stem from the plant Passiflora edulis (Fam: Passifloraceae) was subjected to antioxidant, antibacterial and cytotoxic activity. All the fractions showed potent antioxidant activity, of which the chloroform and petroleum ether fraction of stem demonstrated the strongest antioxidant activity with the IC50 value of 51.28 μ...

The discovery in this laboratory by Lynch and French (1) that A3-carotene partially restores the photochemical activity lost by petroleum ether extraction of chloroplasts suggests that this pigment is ain active component of the photosynthetic mechanism. This observation prompted the present inquiry to determine whether ,8-carotene is specific for such reactivation or whether other fat soluble ...

IN a series of papers [Chibnall and Channon, 1927, 1, 2, 3; Channon and Chibnall, 1927], we have recorded certain results which we have obtained in the analysis of the ether extract of the leaf-cell cytoplasm of the cabbage. The object of the present paper is to discuss these results so far as is at present possible from their chemical and physiological aspects, and, in passing, to refer to our...

The digestibility of ether extract varies greatly from forages to grains and further to added fats consisting mainly of triglycerides. This variation has been attributed to two main factors, the presence of nonhydrolyzable substances in the ether extract, especially in leafy foods, and the dilution of endogenous fecal fat. A compilation of results from 188 equine digestion balance observations ...

A metabolism study was conducted to evaluate ruminal fermentation and apparent total tract digestibilities of cattle finishing diets. Holstein steers (n = 16, 351 kg of BW) with ruminal cannulas were fed diets consisting of 0 or 25% dried corn distillers grains (DDG), using dry-rolled corn (DRC) or steam-flaked corn (SFC) as the principal energy source (2 x 2 factorial arrangement). The study w...

the whole plant, pergularia daemia (family: asclepediaceae), was extracted with 50% alcohol and a fresh batch of the plant material was successively extracted with petroleum ether, ethyl acetate and n-butanol to determine its diuretic activity. the diuretic activity of the different extracts at a dose of 400 mg/kg was assessed orally in rats with furosemide as a standard drug using lipschitzs t...

BACKGROUND Diabetes mellitus is a chronic illness, and the management of diabetes is a global problem. Successful treatment is required to prevent complications and organ damages. Herbal medicines are having minimal adverse effects when compared to the available synthetic drugs to treat such chronic diseases and disorders. OBJECTIVE The present study was aimed to evaluate the antidiabetic and...

Plant material was collected from Western Ghats, India, shade-dried and extracted successively with different polarity solvents of petroleum ether and ethyl acetate. The extracts were tested for their antimicrobial activity against Gram-positive and Gram-negative bacteria and against a fungal species using the disc-diffusion method. The antimicrobial activity of extracts of Pongamia pinnata was...