Initially the Human Embryo and Fertilisation Act 1990 allowed a maximum storage period of 10 years for sperm, but in 2009 regulations enabled that period to be extended subject to certain requirements.
Resulting equations were solved to assess radiation dose and maximum storage period for acceptable microbial quality (< 105 CFU g− 1) and sensory scores (overall acceptability > 5).
Article 13 concerns the destruction of the biological samples and genetic profiles of convicted persons, after a maximum storage period of 20 and 40 years, respectively, unless the convicted person is acquitted, or the samples and profiles are no longer necessary for the purpose for which they were supplied.
However, in cases where a membrane filtration method is used, < 100 CFU/mL inoculum size may serve the purpose, 3) storage conditions, for instance storage temperature(s), diluent(s) etc., should simulate the conditions described in the label, 4) periodic sampling times should be performed, making sure to acquire the time points that are at least as long as the requested maximum storage period.
In some countries, legislation stipulating a maximum storage period of human embryos has come into effect.
Most of the above studies used animal bones for mechanical testing, and had a maximum storage period of ≤ 100 days (McElhaney et al. 1964, Pelker et al. 1983, Roe et al. 1988, Goh et al. 1989, Currey et al. 1995).
After 6 months of storage period, maximum increase in density of the biodiesel stored at 35°C was measured to be 1.9 kg/m3.On the other hand, biodiesel samples stored at 4°C and 25°C, maximum increase in density was observed around 1.15 kg/m3 and 1.6 kg/m3, respectively (Figure 2c).
Further extending the storage period, the maximum increase in density of the samples stored at 35°C over 12-months period was measured as 2.3 kg/m3.
E MSC is given by the maximum storage level during the design period (100 MWh).
Generally, the TBARS of cooked turkey meat sausage increased during storage period and reached the maximum after 15-day storage except for concentrations 0.25% and 0.50% which reached their maximum after 20 and 25 storage days, respectively).
Ageing of the rheological and mucoadhesive properties was modelled using an exponential growth model, allowing predictions of the storage period associated with the maxima in viscoelastic and mucoadhesive properties.
