6 jul. 0, Expresso como curcumina. Carmim, cochonilha, ácido carmínico, sais de Na, K, NH4 e. Ca. 0, Expresso como ácido carmínico. Acido carminico. Struttura dell’acido carminco. Modello ad asta e sfera. Nome IUPAC. acido 7-α-D-glucopiranosil-9,diidro-. 3,5,6,8-tetraidrossimetil-9, TERMIUM® is the Government of Canada’s terminology and linguistic data bank.
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Dactylopiidaees un insecto que crece sobre la tuna, Opuntia ficus-indica L.
La cochinilla fue introducida a Chile en Dactylopiidaegrows on the prickly-pear cactus, Opuntia ficus-indica L. Cactaceaeand is exploited for its capacity to produce natural dyes based on carminic acid. However, the current price of dry cochineal is nearing production costs; hence, it has b mas ecome necessary to increase yields without increasing costs.
This work reports on the effect of biotic factors on the concentration of carminic acid CAC in cochineal insects. CAC was positively affected by the density of cochineal insects around the insect, that was analyzed by plant age, and by the nutritional status of the plant, and was negatively affected by the age of the aciido.
Additionally, CAC was significantly affected by season: This knowledge may be used in designing cultural strategies to increase carminic acid accumulation in cochineal insects.
Scientific Electronic Library Online Spanish. No obstante, se desconoce el comportamiento del insecto y la calidad del colorante obtenido en aquellos hospederos diferentes a los de su habitat natural, donde se desarrolla.
Las poblaciones de D. Nevertheless, insect behavior and coloring quality obtained from hosts, other than those of the natural habitat where they develop, are not known.
To clarify the aforesaid, aciso and reproduction of D. Lightusing the demographic technique of life and fertility tables for obtaining the parameters that characterize D.
Cactus pear cultivars provided as nutritional substrate caused differential effect on survival, reproduction, and carminic acid. The highest values of intrinsic rate of increase r m were achieved in the cohorts developed in the cultivars: Offer, Portolano, and Sicilia Bianca, with 0.
ACIDO CARMINICO (carminic acid): Topics by
car,inico However, in the latter cultivar, the highest percentage of carminic acid was obtained In this study, it was possible to differentiate cultivars which could be used as substrate for generating breeding stock or for carminic acid production, or serving both purposes. We have evaluated the prevalence of sensitization and asthma caused by carmine in a factory using natural colouring, following the diagnosis of two workers with occupational asthma.
The accumulated incidence of sensitization and occupational asthma due to carmine in this factory are Carminlco asthma caused by inhaling carmine should be considered as a further example of the capacity of certain protein particles of arthropods in this case cochineal insects to act as aeroallergens.
Carmine should be added to the list of agents capable of producing occupational asthma, whose mechanism, according to our studies, would be immunological mediated by IgE antibodies in the face of diverse allergens of high molecular weight, which can vary from patient to patient.
Nonetheless, given the existence of different components in carmine, it cannot be ruled out that substances of low molecular weight, such as carminic acid, might act as haptenes.
Besides, since we are dealing with a colouring that is widely used as a food additive, as a pharmaceutical excipient and in the composition of numerous cosmetics, it is not surprising that allergic reactions can appear both through ingestion and through direct cutaneous contact.
We find ourselves facing a new example of an allergen that can act through both inhalation and digestion, giving rise to an allergolical syndrome carminici can show itself clinically with expressions of both respiratory allergy and alimentary allergy.
This knowledge may be used in designing cultural strategies to increase carminic acid accumulation in cochineal insects Scientific Electronic Library Online Spanish.