Background & Aim: Restrictions on the use of synthetic antioxidant such as butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) are being imposed because of their carcinogecity . Experimental: In this investigation, optimization of phenolic extraction process from methanolic (80%) extract (v/v) of  Flomideschema parviflorum through response surface methodology by Fulin Ci...

The oxidative stability of margarine supplemented with different concentrations of fennel (Foeniculum vulgare) seed extract (FSE) was compared to the synthetic antioxidants; butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) at legal concentrations. The experiment was carried out under accelerated storage conditions for 4 weeks employing peroxide value (PV), p-anisidine value (AV...

The metabolites of tritium-labeled benzo[a[pyrene (BP) extracted from liver microsomes prepared by butylated hydroxyanisole (BHA)-fed and control female A/HeJ mice were analyzed by high-pressure liquid chromatography. There was an overall decrease in diol formation as well as an increase in the phenol formation in microsomal incubations from the BHA-fed mice compared to the controls. The dione ...

Within 4 hr after administration of butylated hydroxyanisole (BHA) by p.o. intubation, marked changes in the microsomab metabolism of benzo(a)pyrene (BP) occur. Liver microsomes isolated from female A/HeJ mice under these conditions show a depression of BP metabolism by more than 16%. The effects on individual metabolites as determined by high-pressure liquid chromatography differ. Relative inc...

Butylated hydroxyanisole (BHA), a synthetic antioxidant, has been used in fat and fatty foods to prevent oxidative deterioration. However, the functions of BHA on immune responses in normal mice remain elusive. The aim of the present study was to investigate the effects of oral treatment of BHA on immune responses in normal mice in vivo. BALB/c mice received various treatments. Blood samples we...

The present study examined the effects of butylated hydroxyanisole (BHA) on acetaminophen-induced hepatotoxicity and metabolism in vivo with emphasis on possible changes in the glucuronidation pathway. Female Swiss-Webster mice received BHA in the diet (1% w/w) for 12 days (600 to 800 mg/kg/day). BHA prevented acetaminophen hepatotoxicity (600 mg/kg, ip), based on serum alanine and aspartate am...

Preservative effect of oregano essential oil (OE) and rosemary extract (RE) on ground chicken meat stored at different refrigeration time had been evaluated. Six treatments were prepared: T1) Control (No additives); T2) Combination (CM1) 100 ppm OE 300 RE; T3) CM2: + 350 T4) CM3: 150 T5) CM4: T6) 14 butylated hydroxyanisole (BHA). Meat patties individually packaged in oxygen-permeable bags 4 °C...

Recombinant Bacillus halmapalus alpha-amylase (BHA) was studied in two different crystal forms. The first crystal form was obtained by crystallization of BHA at room temperature in the presence of acarbose and maltose; data were collected at cryogenic temperature to a resolution of 1.9 A. It was found that the crystal belonged to space group P2(1)2(1)2(1), with unit-cell parameters a = 47.0, b ...

Transmission congestion is the major challenge in the operation of competitive power market. Sufficient transmission corridor is necessary for realization of power transaction. This paper proposes an efficient approach for transmission congestion management using the Black Hole Algorithm (BHA). Congestion is relieved by rescheduling of real power from the market clearing schedule. BHA is a rece...