Peracetic acid (PAA) was evaluated as an algae control agent at the City of Modesto, CA Publicly Owned Treatment Works (POTW), during the period of June 2–4, 2003. Algae have been a problem at the POTW for many years and have become an increasing problem as the POTW attempts to increase its treatment capacity. High algae levels entering the chlorine contactor cause high chlorine demand, high TS...

Ogata, M., Tomokuni, K., and Takatsuka, Y. (1970). Brit. J. industr. Med., 27,43-50. Urinary excretion of hippuric acid and mor p-methylhippuric acid in the urine of persons exposed to vapours of toluene and mor p-xylene as a test of exposure. Twenty-three male volunteers were exposed in groups of four or five to toluene and mand p-xylene vapour for periods of 3 hours or of 7 hours with one bre...

Type I collagen from outer skin of Sepia pharaonis was extracted and partially characterized. Yield of Acid Soluble Collagen (ASC) and Pepsin Soluble Collagen (PSC) were calculated as 1.66% and 3.93% and the total protein content of ASC and PSC were found as 18.4% and 48.6%. FT-IR spectrum of ASC and PSC recorded 12 and 14 peaks, respectively. 1H NMR spectrum of ASC showed singlets at 1.23 ppm,...

nowadays, the use of natural antioxidants as alternative antioxidants is more acceptable than synthetic antioxidants mainly for negative effects such as carcinogenicity and toxicity. this has led to an increasing interest in the search for natural antioxidants. the objectives of this study were to measure total crude phenolic compounds and in sorghum grain as natural antioxidant sources, to det...

Sir: As reported in the previous paper,') thielavins A (1) and B (2) produced by Thielavia terricola SANK 10475 are potent inhibitors of prostaglandin (PG) synthetase. Thielavins A and B were shown to have 0-substituted salicylic acid as evidenced by UV absorption at 310"315nm in basic MeOH and 275 278 nm in acidic MeOH and by IR absorption at 1760, 1610 and 795 cm-1. Thielavins A and B possess...

Effect of Sanitizer Treatments on Salmonella enterica Serotype Poona on the Surface of Cantaloupe and Cell Transfer to the Internal Tissue during Cutting Practices. (December 2004) Sasi Vadlamudi, B.E., Avinashilingam Institute for Higher Education for Women Chair of Advisory Committee: Dr. Alejandro Castillo In recent years, due to the increasing number of produce-related outbreaks, greater at...

Adathoda vasica is a medicinal plant beneficial for the treatment of asthma, cough, haemorragic disorders, hepatitis and fevers. The leaves of the plant contain a mixture of alkaloid i.e., vasicine and vasicinone. Vasicine has numerous pharmacological activities viz., anti-malarial, anti-inflammatory, antioxidant, antidiabetic, anti-bacterial etc. The study on influence of IBA and NAA on rootin...

This study was conducted to determine the histopathological and biochemical effects of humic acid on cadmium stress in liver and kidney tissues of Salmo trutta fario, L. The fish were treated in four groups as follows and were exposed to chemicals for 7 days: control (C), cadmium (2 ppm) (Cd), humic acid (5 ppm) (HA) and humic acid + cadmium (Cd + HA). At the end of the experimental period, liv...