فارسی
1
کشاورزی::
آب کافت، آب کافت
Isothiocyanates are hydrolysis products of glucosinolates, secondary plant metabolites that are found in high concentration in Brassica vegetables.
4.5.6 Off-flavours from lipid oxidation/hydrolysis
The ester concentration in the ripe fruit is regulated by two antagonistic enzyme systems: (i) esterase that is mainly responsible for ester hydrolysis and (ii) alcohol acyltransferase (AAT) that is responsible for the last step in the biosynthesis of the fruit esters.
GPP and FPP formation is followed by a sequence of reactions including hydrolysis, cyclisation, ionisations, isomerisations, oxidoreductions or hydride shifts that finally lead to the formation of many members of the large terpene family that is important for the flavour formation of many fruits and vegetables.
For human health, the hydrolysis products are of interest as they are cancer preventing (Halkier and Gershenzon, 2006; Vig et al.،Isothiocyanates are hydrolysis products of glucosinolates, secondary plant metabolites that are found in high concentration in Brassica vegetables.
4.5.6 Off-flavours from lipid oxidation/hydrolysis
The ester concentration in the ripe fruit is regulated by two antagonistic enzyme systems: (i) esterase that is mainly responsible for ester hydrolysis and (ii) alcohol acyltransferase (AAT) that is responsible for the last step in the biosynthesis of the fruit esters.
GPP and FPP formation is followed by a sequence of reactions including hydrolysis, cyclisation, ionisations, isomerisations, oxidoreductions or hydride shifts that finally lead to the formation of many members of the large terpene family that is important for the flavour formation of many fruits and vegetables.
For human health, the hydrolysis products are of interest as they are cancer preventing (Halkier and Gershenzon, 2006; Vig et al.
واژگان شبکه مترجمین ایران
2
شیمی::
هیدرولیز
To circumvent this problem, it is marketed as its ethyl ester prodrug (oseltamivir), which undergoes rapid enzymatic hydrolysis and produces high and sustained plasma levels of the active agent.
Chemical and enzymatic hydrolysis is the guiding step in the design of prodrugs.
Unless there is hydrolysis by one or other means the parent drug will not be released.
This is a compound that contains an active drug linked to a carrier group that can be removed enzymatically after hydrolysis.
A chemical strategy developed by medicinal chemists to overcome the problem of biological variety is the development of prodrugs activated by non-enzymatic hydrolysis, for example, imines, Mannich bases, (2-oxo-l, 3-dioxol-4-yl) methyl esters, or oxazolidines.
واژگان شبکه مترجمین ایران
3
صنایع غذایی::
تجزیه
hydrolysis releasing soapy off-flavours) are also discussed.
compatibility, compound coating, hydrolysis, processing conditions, recipes.
A second problem associated with lauric coatings is that objectionable offflavours can be generated if hydrolysis of the lauric fat occurs.
Hydrolysis is a
Three components are necessary for hydrolysis to occur: fat, water and a catalyst (usually a lipase enzyme).
واژگان شبکه مترجمین ایران
4
عمومی::
اب كافت، (ش) تجزیه بوسیله اب
شبکه مترجمین ایران
5
زمین‌شناسی و معدن::
هیدرولیز
The effect of relative humidity and temperature on the oxidation of pyrrhotite has been studied in depth by Steger.15 It was found that, at 50 *C, rapid oxidation occurred at RH 50% as a result of a FefOHXSO^-xHjO product layer undergoing hydrolysis according to the reaction:
Deliquescence can occur simply, can lend to decomposition or can be accompanied by other reactions such as hydrolysis or oxidation.
Certain minerals undergo hydrolysis when they deliquesce.
Plate 3.1 shows the effect of hydrolysis on coquimbite, Fe2(S04"9H20, crystals.
If the reaction is deliquescence, then, decomposition, oxidation, or hydrolysis may also occur.
واژگان شبکه مترجمین ایران