نتایج جستجو برای: titratable acids
تعداد نتایج: 266536 فیلتر نتایج به سال:
Plants often accumulate cadmium (Cd) in their edible parts that causes a decrease in crop yield and quality. In order to evaluate the effect of different concentrations of potassium (100, 200 and 300 mg/L) in tomatoes under Cd stress (0, 2 and 4 mg/L) and its efficiency in reducing stress effects, a factorial experiment was carried out based on completely randomized design with 3 replications. ...
Doogh is an Iranian traditional dairy-based drink product formally identified as Iranian national drink. This fermented acidified drink has high nutritional value and pleasant organoleptic properties. Samples (n= 120) collected from both industrial and traditional Doogh retail stores in Hamadan in 2015 were analyzed for total solids (%), pH, titratable acidity, salt (%), mold and yeasts count (...
ABSTRACT: Edible coatings made from whey protein concentrate (WPC) and gellan gum (G) were investigated for their capacity to preserve the quality of Malus domestica cv Golab apples. WPC and gellan gum coatings at different concentrations plasticized with glycerol (Gly) were tested. Postharvest storage quality condition testes included weight loss, color and texture changes, titratable acidity ...
abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...
The gulupa (Passiflora edulis Sims f. edulis) is one of the main fruit trees that are part Colombia's export supply. objective this research was to determine effect chemical fertilizers alone (control) or together with integrated fertilization (humic acids vermicompost; two separate treatments), on yield and quality during consecutive production cycles in Colombian Amazon foothills. climatic co...
Melatonin is known to influence various physiological processes, including plant ripening; however, the effect of melatonin on postharvest blueberry fruit softening unknown. Herein, effects at different concentrations (100, 300, and 500 μmol L-1) quality parameters, cell wall substances, cell-wall-degrading enzymes, ultrastructure fruits were investigated during low-temperature storage. treatme...
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