What's the difference between pungent and rancid?

Pungent


Definition:

  • (v. t.) Causing a sharp sensation, as of the taste, smell, or feelings; pricking; biting; acrid; as, a pungent spice.
  • (v. t.) Sharply painful; penetrating; poignant; severe; caustic; stinging.
  • (v. t.) Prickly-pointed; hard and sharp.

Example Sentences:

  • (1) While his organising framework was Marxian (beginning as "an attempt to understand the arts", as he said himself), the subjects included mountain-climbing, opera, jazz and sartorial and eating fashions as well as work patterns, class solidarity and the movements of international finance – all delivered in a marvellously flexible and pungent style.
  • (2) Capsaicin is a pungent irritant present in peppers of the Capsicum family.
  • (3) This variety is not considered in this series of reviews covering primary processing, production, international trade, chemistry, and biochemistry of functional components--the red keto carotenoids, the aromatic volatiles and the pungent capsaicinoids in Parts I to III.
  • (4) It has a metallic, pungently sweaty kick to it, as if someone has absorbed the fluids of a gym changing-room floor into a lump of gluey cheese-like matter.
  • (5) Administration of capsaicin (CAP) and its related pungent, nonanoyl vanillylamide (NVA) produced significant dose-dependent hypothermic response in mice at an ambient temperature of 24 degrees C. CAP was approximately equieffective to NVA in producing hypothermia.
  • (6) The Ned Waihopai River Sauvignon Blanc, Marlborough, New Zealand (£9.99, Waitrose ; Majestic ) There's all the pungent verdant grass-and-gooseberry of classic Kiwi sauvignon here to match with asparagus, plus the generosity of fruit and limey acidity that will work just as well with a mildly spicy and herby Vietnamese or Thai stir-fry.
  • (7) Capsaicin is the main pungent principle of hot pepper, which is consumed in high quantities by humans worldwide.
  • (8) An increase in catecholamine, especially epinephrine, secretion was observed not only on capsaicin infusion but also on piperine (a pungent principle of pepper) and zingerone (ginger) infusion.
  • (9) After 170 years, his rehabilitation is complete, and for Toledo his elongated figures and pungent colours are now an object of civic pride, as Gaudí is for Barcelona.
  • (10) It is anxiety at the great acceleration of social, economic and demographic change wrought by the age of globalisation, expressed most pungently in resentment of mass migration.
  • (11) Measurement of a reflex, transitory apnea produced upon inhalation of pungent chemicals holds promise as an objective indicator of the functional status of the CCS.
  • (12) The pain-mediating function of SP can be blocked selectively by capsaicin, the pungent component of red pepper, which leads to desensitization of the receptors and degeneration of the afferent C fibers without affecting other sensory qualities.
  • (13) Capsaicin, the pungent principal in red pepper, has been shown to damage small-diameter peptide-containing sensory neurons.
  • (14) When they first encounter their "admirer and pupil Zola" he strikes them as a "worn-out Normalien, at once sturdy and puny" but with "a vibrant note of pungent determination and furious energy".
  • (15) And yet the country has some of the most pungent views on immigration on the continent.
  • (16) Results show that the characteristics of the mutual effects of tastant and pungent stimulus depend on the particular tastant employed.
  • (17) This wasn't the usual loveless EastEnders bouquet – a sickly-sweet accompaniment to the ever-present stench of batter mix, rotting market produce and Phil Mitchell's blouson runoff – but a pungent, altogether denser concoction.
  • (18) Among the three new compounds, hazeleamide (3) was found to show a pungent taste and to exert a moderate antimalarial activity in an in vitro test system.
  • (19) While, sulfur-containing and volatile pungent principles, allylisothiocyanate (mustard, etc.)
  • (20) The non-pungent nonenoyl benzylamide produces neither hypothermia nor desensitization.7.

Rancid


Definition:

  • (a.) Having a rank smell or taste, from chemical change or decomposition; musty; as, rancid oil or butter.

Example Sentences:

  • (1) Just a few months ago, the New York Times reported that the Obama administration has re-defined the term "militant" to mean: "all military-age males in a strike zone" - the ultimate expression of the rancid dehumanizing view that Muslims are inherently guilty of being Terrorists unless proven otherwise.
  • (2) In experiments on 370 gerbils (Meriones tamariscinus) and 56 albino rats, studies have been made on the effects of vitamin E, rancid cod-liver oil and unsaturated fatty acids (oleic, oxidated oleic and linoleic) upon the permeability of erythrocyte membrane.
  • (3) The point at which peak exposure occurs during the grain inspection process has been identified as the off odor test in which the inspector smells the grain sample for rancidity, sourness, etc.
  • (4) David Miliband was right, in his well-judged Commons performance : this is a "rancid" law.
  • (5) When rancid lard was used and pigs were exposed to the effects of stress factors from the 55th day of the trail, signs of affected walking and lack of appetite were observed.
  • (6) I should point out this happened at a party conference and the hotel was rancid with politicos and hacks.
  • (7) Oxidative rancidity in herring and redfish was studied as a function of the applied irradiation dose, the storage time and storage temperature and the packaging conditions.--Measurements of the TBA (thiobarbituric acid) value and the peroxide value were used to evaluate the degree of oxidation of lipids, and were related with sensory scores.--Especially for the fatty fish species (herring) irradiation accelerated lipid oxidation and induced oxidative rancidity.
  • (8) The physical characteristics of the premixes were also acceptable, with the exception of the one containing soybean oil which became caked and rancid.
  • (9) For the experiments conducted on a semi-fatty fish (redfish), oxidative rancidity was never the limiting factor for organoleptic acceptability.
  • (10) Every speech has lines praising hardworking migrants, of course, but the overall tone of this cowardly discourse emits a rancid stench.
  • (11) Corynebacterium bovis is a gram-positive rod which can cause bovine mastitis and rancidity in cream.
  • (12) Hopefully, sickened by the rancid, greedy human dross that runs and ruins our country, we will start to turn, respectfully, in our thousands to dogs, for a while, or even to the exclusion of anything else, because a dog is a flawless innocent.
  • (13) We have already gone through the excruciating experience of having the Queen herself wean us off the teat of the British honours system, a fixture of Australian distinction and chivalry that remained well after those fruity awards had turned rancid.
  • (14) The rancid fish-oil flavour of autoxidized tetraene, pentaene and hexaene fatty acid esters disappears during storage or heating with free amino acids or proteins.
  • (15) That precis doesn't quite evoke the tone of the attack: another Twitter feminist defended Lewis later with: "It is never OK to call another woman a vicious rancid bitch."
  • (16) The results show that added neutral and oxidized lipids, even at high rancidity levels, do not affect shear resistances measured by the Kramer shear-compression cell in non-formaldehyde forming species such as megrim and sardine, over the frozen storage period.
  • (17) Its activity varies widely between individual milk samples, and there is a high correlation between its activity and the development of hydrolytic rancidity in the milk on storage.
  • (18) Rancidity development in feeds and feed ingredients reduces the feeds' nutritive value and produces toxic peroxides.
  • (19) David Miliband said as much in 2013 when he attacked the coalition’s “rancid” plan to hold benefit rises below the rate of inflation, and observed that the same savings could be made simply by not giving tax relief on millionaires’ pension savings.
  • (20) Infectious complications following delivery were, in the past, attributed to "milk fever": these were milk congestion, milk deposits, rancid milk, etc., that were held responsible.