the effects of allium sativum on yogurt formation and subsequent storage (4°c, up to 28 days) on proteolysis, microbial activity, and inhibition of α-amylase, α-glucosidase and angiotensin-i converting enzymes were investigated in vitro. allium sativum yogurt showed higher rates of ph reduction and increment of titrable acid than control during the incubation at 41°c. highest proteolysis was ob...

The substrate supply system for respiration of the shoot and root of perennial ryegrass (Lolium perenne) was characterized in terms of component pools and the pools' functional properties: size, half-life, and contribution to respiration of the root and shoot. These investigations were performed with perennial ryegrass growing in constant conditions with continuous light. Plants were labeled wi...

The d-glyceraldehyde 3-P dehydrogenases of spinach leaf, pea seed, and pea shoot were purified. The NADP and NAD-linked enzymes of either spinach leaves and pea shoots could not be separated. Changes in the ratio of NADP- to NAD-linked activity of the spinach leaf and pea shoot enzymes were observed during both purification and storage of crude extracts. The spinach leaf, pea shoot, and pea see...

Qualitative and quantitative variations in the level of two low molecular weight vegetative storage proteins (VSP 19 kDa and 16.5 kDa) in peach shoots were compared with annual variations in total nitrogen and total soluble proteins. Protein patterns were obtained by SDS-PAGE and silver staining on each of the 12 kinetic samples collected between October 1995 and November 1996. VSP 16.5 kDa and...

Plants that accumulate a small percentage of metals in constructed treatment wetlands can contribute to remediation of acidic, metal contaminated runoff waters from coal mines or processing areas. We examined root and shoot concentrations of elements in four perennial wetland species over two seasons in mesocosm wetland systems designed to remediate water from a coal pile runoff basin. Deep wet...