Plastic containers, capable of being evacuated to 50 kPa, were investigated for maintaining quality of fruits and vegetables. Celery, lettuce, broccoli, grapes, green beans, melon, and strawberry were kept at 4°C, broccoli, okra and tomato were kept at 8°C in vacuum containers and in conventional, sealed, plastic food containers. For each produce item, similar concentrations of carbon dioxide a...

The type and the amount of binders decisively influence the characteristics of tablets prepared by wet granulation procedure. Commonly used binders like acacia, gelatin, starch and hydrolyzed starch have natural origin. The aim of this study was to evaluate the effectiveness of a new binder extracted from Hibiscus esculentus (Okra gum) in tableting. binder Hibiscus esculentus gum was extracted ...

Okra (Abelmoschus esculentus L.) merupakan salah satu tanaman yang digunakan sebagai sayuran. Bagian sering adalah buah. Buah okra mengandung flavonoid berpotensi bahan alam berkhasiat obat. Penelitian tentang skrining fitokimia dan penetapan kadar total dari ekstrak buah telah dilakukan. ini bertujuan untuk mengetahui kandungan okra. Ekstraksi menggunakan metode maserasi pelarut etanol 70 %. H...

The production and the oral toxicity for mice of Clostridium botulinum type A and B toxins of different strains were studied. All five type B strains produced both 16S (large or L) and 12S (medium or M) toxins, although the relative amounts varied with the strains. The culture supernatant of type B Okra strain was the most potent in oral toxicity. The L toxin of this culture was about 700 times...

Research project entitled “Yield and economic dynamics of intercropping in summer vegetables ” was conducted at Horticultural Research Farm, NWFP Agricultural University, Peshawar (Pakistan) during 1999 and 2000. Summer vegetables were evaluated alone and in various combinations for their yield, land equivalent ratio and income in intercrop combinations. Each plot was 4x4 m whereas number of ro...

In multiresidue analysis, as the complexity of matrix increases, matrix co-extractives might co-elute and interfere with the detection of target analytes, and thereby result in false positives and erroneous quantifications. This paper aims to evaluate the combination of enhanced mass resolution and concurrent selectivity and sensitivity in analyzing a complex mixture of 341 pesticides in grape,...

background and objectives: electric, magnetic and electromagnetic fields can act as stress factors with different effects on biological systems. due to the nutritional and medicinal values, and the increasing electromagnetic radiations, the present study was performed to investigate the effects of the electromagnetic field on the developmental stages and cytotoxic properties of okra. methods: b...

Field experiments were conducted at the Teaching and Research Farm of Abubakar Tafawa Balewa University, Bauchi, Nigeria during the farming seasons of 1997-1999. The objective of the experiments was to establish the effects of cropping arrangements and rainfall on the performance of two varieties of okra plant (Indian long white and short local varieties) in terms of flower and fruit initiation...