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Garlic: Difference between revisions

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Linked "flowering plant".
More strongly worded to mirror the emphasis in the source.
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|[[Las Pedroñeras]], Spain (PGI)
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| 金鄕大蒜 JinxiangJīn DaXiāng SuanDà Suàn
|China (PGI)
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The phytochemicals responsible for the sharp flavor of garlic are produced when the plant's [[cell (biology)|cells]] are damaged. When a cell is broken by chopping, chewing, or crushing, enzymes stored in cell [[vacuole]]s trigger the breakdown of several sulfur-containing compounds stored in the cell fluids ([[cytosol]]).<ref>{{Cite journal|last1=Jones|first1=Meriel G.|last2=Hughes|first2=Jill|date=August 2004|title=Biosynthesis of the flavour precursors of onion and garlic|journal=Journal of Experimental Botany |volume=55|issue=404|pages=1903–18|doi=10.1093/jxb/erh138|pmid=15234988|doi-access=free}}</ref> The resultant compounds are responsible for the sharp or hot taste and strong smell of garlic. Some of the compounds are unstable and continue to react over time.<ref name="McGee, pp. 310–311">McGee, pp. 310–311</ref>
 
Among alliums, garlic has by far the highest concentrations of initial reaction products, making garlic much more potent than onion, shallot, or [[leek]]s.<ref name="McGee, pp. 310–311"/> Although many humans enjoy the taste of garlic, these compounds are believed to have evolved as a defensive mechanism, deterring animals such as birds, insects, and worms from eating the plant.<ref name="Macpherson">{{cite journal|last1=Macpherson|first1=Lindsey J.|last2=Geierstanger|first2=Bernhard H.|last3=Viswanath|first3=Veena|last4=Bandell|first4=Michael|last5=Eid|first5=Samer R.|last6=Hwang|first6=SunWook|last7=Patapoutian|first7=Ardem|title=The Pungency of Garlic: Activation of TRPA1 and TRPV1 in Response to Allicin|url=https://www.cell.com/current-biology/pdf/S0960-9822(05)00391-X.pdf|journal=[[Current Biology]]|publication-date=May 24, 2005|volume=15|issue=10|pages=929–34|doi=10.1016/j.cub.2005.04.018|pmid=15916949|year=2005|s2cid=163993|doi-access=free|bibcode=2005CBio...15..929M }}</ref>
 
A large number of sulfur compounds contribute to the smell and taste of garlic. Allicin has been found to be the compound most responsible for the "hot" sensation of raw garlic. This chemical opens thermo-[[transient receptor potential]] channels that are responsible for the burning sense of heat in foods. The process of cooking garlic removes allicin, thus mellowing its spiciness.<ref name=Macpherson/> Allicin, along with its decomposition products [[diallyl disulfide]] and [[diallyl trisulfide]], are major contributors to the characteristic odor of garlic, with other allicin-derived compounds, such as [[vinyldithiin]]s and [[ajoene]].<ref name=Block2010/>
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===Adverse effects and toxicology===
GarlicThe scent of garlic is known to linger upon the human body and cause bad breath ([[halitosis]]) and body odor, described as a pungent garlicky smell to sweat.<ref name=drugs/> This is caused by [[allyl methyl sulfide]] (AMS). AMS is a volatile liquid which is absorbed into the blood during the metabolism of garlic-derived sulfur compounds; from the blood it travels to the lungs<ref name=Block2010/> (and from there to the mouth, causing bad breath; see [[garlic breath]]) and skin, where it is exuded through skin pores. Washing the skin with soap is only a partial and imperfect solution to the smell. Studies have shown sipping milk at the same time as consuming garlic can significantly neutralize bad breath.<ref name="milk">{{cite news|url=https://www.bbc.co.uk/news/health-11138979|title=Drinking a glass of milk can stop garlic breath|date=August 31, 2010|website=[[BBC News]]|access-date=August 31, 2010}}</ref> Mixing garlic with milk in the mouth before swallowing reduced the odor better than drinking milk afterward.<ref name="milk"/> Plain water, mushrooms, and basil may also reduce the odor; the mix of fat and water found in milk, however, was the most effective.<ref name="milk"/>
 
The green, dry "folds" in the center of the garlic clove are especially [[pungency|pungent]]. The [[sulfur]] compound [[allicin]], produced by crushing or chewing fresh garlic,<ref name=drugs/> produces other sulfur compounds: [[ajoene]], allyl polysulfides, and [[vinyldithiin]]s.<ref name=Block2010/> Aged garlic lacks allicin, but may have some activity due to the presence of S-allylcysteine.
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Some breastfeeding mothers have found, after consuming garlic, that their babies can be slow to feed, and have noted a garlic odor coming from them.<ref name=drugs/><ref name=UKMi>{{cite web|last=Hogg |first=Jennifer |title=Garlic Supplements |website=Complementary Medicines Summary |publisher=UK Medicines Information, [[National Health Service]] |date=December 13, 2002 |url=http://www.ukmi.nhs.uk/Med_info/documents/GarlicSuppsCMSFinal2.pdf |access-date=July 7, 2007 |url-status=dead |archive-url=https://web.archive.org/web/20070926081857/http://www.ukmi.nhs.uk/Med_info/documents/GarlicSuppsCMSFinal2.pdf |archive-date=September 26, 2007 }}</ref>
 
If higher-than-recommended doses of garlic are taken with [[anticoagulant]] medications, this can lead to a higher risk of bleeding.<ref name=drugs/><ref name="Brown2015">{{cite journal|last1=Brown|first1=Deanna G.|last2=Wilkerson|first2=Eric C.|last3=Love|first3=W. Elliot|title=A review of traditional and novel oral anticoagulant and antiplatelet therapy for dermatologists and dermatologic surgeons|journal=Journal of the American Academy of Dermatology|publication-date=March 2015|volume=72|issue=3|pages=524–34|doi=10.1016/j.jaad.2014.10.027|pmid=25486915|year=2015}}</ref> Garlic may interact with [[warfarin]],<ref name=drugs/> [[saquinavir]], [[antihypertensives]], [[calcium channel blockers]], the [[quinolone antibiotic|quinolone family of antibiotics]] such as [[ciprofloxacin]], and [[hypoglycemic]] drugs, as well as other medications.<ref name="UKMi"/> The [[American Veterinary Medical Association]] doesconsiders notgarlic recommendto feedingbe garlictoxic to your pets.<ref>{{Cite web|url=https://www.avma.org/resources/pet-owners/petcare/household-hazards|title=Household Hazards|website=[[American Veterinary Medical Association]]|access-date=August 14, 2021}}</ref>
 
===Spiritual and religious uses===
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In the typical serving size of 1–3 cloves (3–9 grams), raw garlic provides no significant nutritional value, with the content of all [[essential nutrients]] below 10% of the [[Daily Value]] (DV) (table).<ref name="nd">{{citeIn web|url=http://nutritiondata.self.com/facts/vegetables-and-vegetable-products/2446/2|title=Nutritiona factsreference foramount rawof garlic, USDA National Nutrient Database, version SR-21{{cvt|date=2014100|publisher=Condé Nast|access-date=November 2, 2014g}}</ref>, When expressed per 100 grams,raw garlic contains severalsome nutrients[[micronutrient]]s in rich amounts (20% or more of the DV), including vitamins [[vitamin B6|B6]] (73% DV) and [[vitamin C|C]] (35% DV), and the [[dietary mineral]]s, [[manganese]] and(73% [[phosphorus]]DV). Per 100 gram serving, raw garlic is also a moderate source (10–19% DV) of certainthe [[B vitamins]], including [[thiamin]] and [[pantothenic acid]], as well as the dietary minerals, [[calcium in biology|calcium]], [[ironpotassium in biology|potassium]], [[phosphorus in biology|phosphorus]], and [[zinc in biology|zinc]] (table).
 
The composition of raw garlic is around 59% water, 33% [[carbohydratescarbohydrate]]s, 6% [[protein (nutrient)|protein]], 2% [[dietary fiber]], and less than 1% [[fat]].<ref name=nd/>(table).
 
==Gallery==