Created page with "10歳未満の子どものカンナビス中毒は、ほぼ全てがエディブルによる偶発的摂取であり、その多くはお菓子のように見える製品を食べてしまうことが原因である。 この場合、通常は他の薬物は摂取されておらず、ティーンエイジャーよりも入院の可能性が高くなります。 2023年現在、多くの子どもが集中治療室で..."
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{{Short description|Food item containing cannabis extract or cannabinoids}}
{{Cannabis sidebar}}
{{Cannabis sidebar}}
A '''cannabis edible''', also known as a '''cannabis-infused food''' or simply an '''edible''', is a [[Food|food item]] (either homemade or produced commercially) that contains [[Comparison of phytocannabinoids#Decarboxylation Conversion Temperatures|decarboxylated cannabinoids]] (cannabinoid acids converted to their orally bioactive form) from [[cannabis extract]] as an [[active ingredient]]. Although ''edible'' may refer to either a food or a drink, a '''cannabis-infused drink''' may be referred to more specifically as a '''liquid edible''' or '''drinkable'''. Edibles are one of several methods used to consume cannabis. Unlike smoking, in which cannabinoids are inhaled into the lungs and pass rapidly into the bloodstream, peaking in about ten minutes and wearing off in a couple of hours, cannabis edibles may take hours to digest, and their effects may peak two to three hours after consumption and persist for around six hours. The food or drink used may affect both the timing and potency of the dose ingested.
'''大麻入り食品'''(たいまいりしょくひん、cannabis edible)、または'''大麻注入食品'''(たいま-ちゅうにゅうしょくひん、cannabis-infused food)、単に'''エディブル'''(edible)とは、[[Food/ja|食品]](自家製または市販のいずれか)に[[:en:cannabis extract|大麻抽出物]]を[[active ingredient/ja|有効成分]]として含有させる[[:en:Comparison of phytocannabinoids#Decarboxylation Conversion Temperatures|脱炭酸カンナビノイド]](カンナビノイド酸が経口的に生物活性型に変換されたもの)を加えたものを指す。エディブルは食品または飲料のどちらをも指すが、'''大麻注入飲料'''は、より具体的に'''液体エディブル'''(liquid edible)または'''ドリンカブル'''(drinkable)と呼ばれることがある。
ほとんどのエディブルは、多量の[[THC/ja|THC]]を含んでおり、これにより[[:en:Effects of cannabis|多様な作用]]が引き起こされる。これには、感覚知覚の高揚、[[Relaxation (psychology)/ja|リラクゼーション]]、[[Somnolence/ja|眠気]]、[[dizziness/ja|めまい]]、[[Xerostomia/ja|口渇]]、[[euphoria/ja|多幸感]]、[[depersonalization/ja|離人感]]および/または[[derealization/ja|現実感喪失]]、[[hallucination/ja|幻覚]]、[[paranoia/ja|パラノイア]]、そして[[anxiety/ja|不安感]]の減少または増加が含まれる。THC優勢のエディブルは、[[Recreational drug use/ja|嗜好目的]]および[[Medical cannabis/ja|医療目的]]で消費される。THCをほとんど含まないエディブルもあり、代わりに他のカンナビノイド、特に[[cannabidiol/ja|カンナビジオール]](CBD)が優勢である。カンナビス・エディブルの主な特徴は、喫煙によるカンナビスと比べて作用が現れるまでに時間がかかることである。
Most edibles contain a significant amount of [[THC]], which can induce a [[Effects of cannabis|wide range of effects]], including: heightened sensory perception, [[Relaxation (psychology)|relaxation]], [[Somnolence|sleepiness]], [[dizziness]], [[Xerostomia|dry mouth]], [[euphoria]], [[depersonalization]] and/or [[derealization]], [[hallucination]]s, [[paranoia]], and decreased or increased [[anxiety]]. THC-dominant edibles are consumed for [[Recreational drug use|recreational]] and [[Medical cannabis|medical purposes]]. Some edibles contain a negligible amount of THC and are instead dominant in other cannabinoids, most commonly [[cannabidiol]] (CBD). The main characteristic of cannabis edibles is that they take longer to affect users compared to smoked cannabis.
Foods and beverages made from non-psychoactive cannabis products are known as [[hemp foods]].
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== 歴史 ==
==History==
=== 東方 ===
=== Eastern ===
[[File:Bhang eaters before two huts (6124556163).jpg|thumb|1790年頃のインドの[[Bhang/ja|バングー]]を摂取する人々。バングは[[cannabis (drug)/ja|大麻]]を原料とする食用製剤であり、[[:en:Indian subcontinent|インド亜大陸]]原産である。紀元前1000年頃には[[:en:Hindu|ヒンドゥー教徒]]によって[[:en:ancient India|古代インド]]で食品や飲料として使用されていた。]]
[[File:Bhang eaters before two huts (6124556163).jpg|thumb|[[Bhang]] eaters from India c. 1790. Bhang is an edible preparation of [[cannabis (drug)|cannabis]] native to the [[Indian subcontinent]]. It has been used in food and drink as early as 1000 BC by [[Hindu]]s in [[ancient India]].]]
大麻を含む食品の最古の記録は、紀元前2000年の[[:en:Indian subcontinent|インド]]にまで遡る。最も古い大麻の伝統の一つとして知られる[[Bhang/ja|バングー]]は、ヨーグルト、ナッツ、香辛料、ローズウォーターを用いた大麻入り飲料であり、[[:en:Holi|ホーリー祭]]の公式飲料である。ホーリー祭は、インドの[[:en:Hinduism|ヒンドゥー教]]コミュニティにおいて[[:en:Shiva|シヴァ]]または[[:en:Kali|カーリー]]を崇拝する盛大で神聖な祭りである。[[:en:History of India|古代インド人]]は大麻抽出物が油脂に溶けやすいことも知っており、[[:en:Sanskrit|サンスクリット語]]のレシピには他の材料と混ぜる前に[[Sautéing/ja|ギーで炒める]]工程が含まれていた。
The earliest mention of cannabis-infused food was as far back as 2000 B.C. in [[Indian subcontinent|India]]. Known as one of the oldest cannabis traditions, [[Bhang]] – a cannabis infused drink made with yogurt, nuts, spices, rose water – is an official drink of [[Holi]], highly celebrated and revered festivals celebrated by the people of [[Hinduism|Hindu]] community in India revering [[Shiva]] or [[Kali]]. The oil-solubility of cannabis extracts was also known to [[History of India|ancient Indians]], with [[Sanskrit]] recipes requiring cannabis to be [[Sautéing|sautéed]] in [[ghee]] before mixing it with other ingredients.
[[Majoun]] (cannabis jam) is another early type of edible first created by the nomadic [[Berbers|Berber tribes]] of North Africa sometime around the 11th century. The traditional Majoun recipe calls for cannabis extract, [[datura]] seeds, honey, nuts, kif (a mixture of [[kief]]), and sometimes dates and figs.
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=== 西方 ===
=== Western ===
[[File:Alice B. Toklas, by Carl Van Vechten - 1949.jpg|thumb|現代のエディブルへの関心は[[:en:Alice B. Toklas|アリス・B・トクラス]]と[[:en:The Alice B. Toklas Cookbook|彼女の同名の1954年の料理本]]に起因するとされる。]]
[[File:Alice B. Toklas, by Carl Van Vechten - 1949.jpg|thumb|Modern interest in edibles is attributed to [[Alice B. Toklas]] and [[The Alice B. Toklas Cookbook|her eponymous 1954 cookbook]].]]
ヨーロッパにおけるエディブルの最初の記録は、[[:en:Bartolomeo Platina|バルトロメオ・プラティナ]]が1465年に著した料理本『''[[Wikipedia:De honesta voluptate et valetudine|De honesta voluptate et valetudine]]''』(「名誉ある快楽と健康について」)に見られる。
The first mention of edibles in Europe appeared in a cookbook titled ''[[De honesta voluptate et valetudine]]'', which translates to "On Honorable Pleasure and Health" written by [[Bartolomeo Platina]] in 1465.
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アメリカ合衆国における最初の大麻エディブルのレシピは、1960年代初頭に[[:en:Alice B. Toklas|アリス・B・トクラス]]が著した料理本『''[[Wikipedia:The Alice B. Toklas Cook Book|The Alice B. Toklas Cook Book]]''』に登場した。「ハシシ・ファッジ」と呼ばれるそのレシピは、実際にはトクラスの友人である[[:en:Brion Gysin|ブリオン・ガイシン]]によって寄稿されたものであった。このレシピはアメリカ初版では省かれたが、トクラスの名前と彼女の「ブラウニー」は、拡大する[[:en:Counterculture of the 1960s|1960年代のカウンターカルチャー]]において大麻と同義語となった。その後、多くの[[:en:cannabis cookbook|大麻料理本]]が出版された。
The first cannabis edible recipe appeared in the United States in the early 1960s in a cookbook called ''[[The Alice B. Toklas Cook Book]]'' written by [[Alice B. Toklas]]. The recipe is called "Hashish Fudge" and was actually contributed by Alice's good friend, [[Brion Gysin]]. Although it was omitted from the first American editions, Toklas' name and her "brownies" became synonymous with cannabis in the growing [[Counterculture of the 1960s|1960s counterculture]]. Since then, many more [[cannabis cookbook]]s have been published.
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大麻が合法化された米国の一部の州では、エディブルの売上が劇的に増加した。エディブルはしばしば通常のキャンディに似ているため、子供が誤って摂取することがある。コロラド州で大麻が合法化された2009年から2015年の間に、10歳未満で大麻曝露により病院や中毒センターで治療を受けた子供の数は5倍に増加した。これらの事例の半数以上にエディブルが関与していた。用量のばらつきや効果発現の遅れ(これにより追加摂取を行ってしまう)が、特に子供や経験の浅い使用者において過剰摂取を引き起こすことがある。2008年以降、犬がエディブルを摂取したことによる[[:en:Poison control center|中毒管理センター]]への通報も急増している。カナダでは2018年10月に大麻入り食品が合法化されたが、規制上の制限や消費者の関心低下が革新を妨げる可能性がある。
In some U.S. states that have legalized cannabis, edibles have experienced a dramatic rise in sales. Since edibles often look like regular candy, they can be mistakenly eaten by children. Between 2009 and 2015 after cannabis was legalised in Colorado, there was a five-fold increase in the number of children under 10 who were treated in hospital or poison center for exposure to cannabis. Edibles were implicated in over half of these. Variations in dosage and delay in onset of effects (leading to taking of additional doses) also can cause overdose especially in children and inexperienced users. Calls to [[Poison control center|poison control]] have dramatically increased since 2008 due to dogs ingesting edibles. In Canada, cannabis-infused food products were legalized in October 2018, but regulatory restrictions and reduced consumer interest may inhibit innovation.
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== 化学 ==
==Chemistry==
{{for/ja|:en:thermo-chemical conversion temperatures of cannabinoid acids to their orally bioactive form|:en:Comparison_of_phytocannabinoids#Decarboxylation Conversion Temperatures}}
{{for|thermo-chemical conversion temperatures of cannabinoid acids to their orally bioactive form|Comparison_of_phytocannabinoids#Decarboxylation Conversion Temperatures}}
Ingesting cannabis may produce effects that last longer and can be more intense than inhaling cannabis. Different edible formats of cannabinoids may affect the rate of cannabinoid digestion and metabolism, which vary among people. Generally, edible cannabis products are digested more slowly than occurs for [[aerosol]] products. Oral administration generally leads to two peaks of concentration, due to [[enterohepatic circulation]]. Common [[side effect]]s of ingesting edibles include increased appetite, dry mouth, and bloodshot eyes.
Cannabis edibles contain both [[Delta-9-THC|delta 9 THC]], which is responsible for the psychotropic properties of feeling relaxed and euphoric, and [[Cannabidiol|CBD]], which may have effects without the psychoactive properties. Such effects may include [[Analgesic|analgesia]], decreased [[inflammation]], decreased [[spasticity]], and anti-seizure effects. Cannabis edibles with CBD can decrease symptoms of psychosis and anxiety. Edible oils, tinctures, pills, and gummies have been prescribed to people with cancer to potentially improve poor appetite, pain, or weight loss. Cannabis edibles may be effective for [[muscle spasm]]s and pain.
Some users of cannabis have reported adverse effects, such as [[confusion]], [[hallucination]]s, [[panic attack]]s, [[paranoia]], and intense psychotic effects. Cannabis may cause short-term impairments in cognition, memory, alertness, coordination, and balance which can increase risk of falls, especially in older people, and make driving a car dangerous.
Overdoses may occur because the dosage of THC in edibles is impossible to determine without specialized lab equipment and it varies from product to product. Some or all legalized U.S. states require packaged edibles to have dosage on the label; for instance California AB266 requires labeling to include "THC and other cannabinoid amount in milligrams per serving, servings per package, and the THC and other cannabinoid amount in milligrams for the package total", and states have required the recall of incorrectly labeled products. Overdoses can cause behavioral impairments, such as [[paranoia]], impaired mobility, and [[nausea]]. Other risks, as a result of regular long-term cannabis use, include harmful effects to brain development, heart function, memory and cognition, and psychiatric health.
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長期的な娯楽目的のマリファナ使用は、認知機能障害を引き起こし、[[cannabis use disorder/ja|大麻使用障害]](CUD)につながる可能性がある。CUDの症状には、意欲の欠如、集中力の低下、他の活動への関心喪失、耐性および依存が含まれる。
Long-term recreational marijuana use can cause cognitive impairments and also lead to [[cannabis use disorder]] (CUD). Symptoms of CUD include lack of motivation, decreased concentration, and loss of interest in other activities, tolerance, and dependence.
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== 種類 ==
== Types ==
=== 食用インフュージョン ===
=== Edible infusions ===
==== 食品 ====
==== Food ====
[[File:Three space brownies.jpg|thumb|大麻で作られた3つのハッシュケーキ。このようなケーキはしばしば「スペースケーキ」と呼ばれる。]]
[[File:Three space brownies.jpg|thumb|Three hash cakes made with cannabis. Such cakes are often referred to as "space cakes".]]
The important base to all food edibles is that it has fat that has been infused with THC. In other words, any food that contains butter, oil, milk, or any fatty substance can be turned into an edible. Examples of cannabis-infused foods include baked goods, candy, potato chips, and more. One may not be able to distinguish between regular baked goods and those containing cannabinoids. A mild grassy or cannabis flavor might be detectable if sufficient cannabis quantities are used.
[[Dawamesc]] is a cannabis edible found in Algeria and some other Arab countries, made of cannabis tops combined with: "sugar, orange juice, cinnamon, cloves, cardamom, nutmeg, musk, pistachios, and pine nuts."
[[Happy pizza]] is a style of [[pizza]] in [[Cambodia]] which includes cannabis-infused ingredients and has enough [[Tetrahydrocannabinol|THC]] for psychoactive effects.
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大麻入りの[[Chocolate brownie/ja|ブラウニー]]には[[cocoa solids/ja|ココア固形分]]が含まれ、[[List of polysubstance combinations/ja|多重物質併用]]となる。
Cannabis-infused [[Chocolate brownie|brownie]]s contain [[cocoa solids]] which forms a [[List of polysubstance combinations|polysubstance combination]].
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==== 飲料 ====
==== Drink ====
{{see also/ja|Hemp beer/ja|hemp milk/ja}}
{{see also|Hemp beer|hemp milk}}
[[File:Cannabis Energy Drink, Winschoten (2023) 04.jpg|thumb|upright|ヘンプを原料としたエナジードリンクの缶]]
[[File:Cannabis Energy Drink, Winschoten (2023) 04.jpg|thumb|upright|A can of hemp-based energy beverage]]
{{multiple image
{{multiple image
| width = 85
| width = 85
| image1 = Bela pana.jpeg
| image1 = Bela pana.jpeg
| image2 = Bhang (3948082027).jpg
| image2 = Bhang (3948082027).jpg
| footer = [[Bhang]] drinks
| footer = [[Bhang/ja|バングー]]飲料
}}
}}
A cannabis-infused drink is a drink infused with THC and can be as potent as a cannabis-infused food.
In U.S. states that have legalized cannabis for recreational use, drinks were about 4% of the cannabis market in 2014 but had fallen to around 1.5% of the market in 2016. Cannabis infused drinks can come in the form of coffee, tea, soda, and [[alcohol (drug)|alcohol]]. THC-infused [[Carbonated water|seltzer]]s, a rapidly growing category of cannabis beverages, are becoming increasingly popular as an alternative to alcohol.
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一覧:
List:
* [[Bhang/ja|バングー]]
* [[Bhang]]
* [[Cannabis tea/ja|大麻茶]]
* [[Cannabis tea]]
* [[Maltos-Cannabis/ja|マルトス・カンナビス]]
* [[Maltos-Cannabis]]
* [[Pabst Blue Ribbon THC-infused seltzer/ja|パブスト・ブルーリボンTHC入りセルツァー]]
According to the [[European Medicines Agency|European Medicines Agency (EMA)]] cannabis tinctures (''tincturea'') are a type of liquid cannabis extract obtained using [[ethanol]], [[water]], [[glycerol]], [[propylene glycol]] and [[fatty oils]] as extraction solvents, depending on the type of tincture (and also on the solvent used) it can have a specific mass/volume ratio or a specific [[therapeutic agents]] content. Tinctures are potent, alcohol-based cannabis extracts. The solubility of [[THC]] in ethanol is greater than 1 g/mL. They are considered edibles as they are meant to be absorbed through the mouth and tongue. Tinctures are generally placed under the tongue using a dropper to allow it to be absorbed into the bloodstream. Tinctures can be added to any food or drink and provides more control over the cannabis dosage compared to cannabis-infused foods or drinks.
Dissolvable cannabinoid powder is tasteless and odorless, and may elicit effects typical of oral cannabis products. Powders are water-soluble and can be mixed into foods and drinks. Unlike traditional edibles which can take some 90 minutes to take effect, cannabinoid powder may produce effects within 20 minutes due to solubility and uptake of the powder constituents via the digestive tract, allowing rapid effects, especially of THC.
[[Cannabidiol]] (CBD) edibles are non-psychoactive and non-intoxicating, and contain varying amounts of THC, according to the manufacturer. These edibles provide the effects of cannabis without the psychoactive response to THC.
Cannabis [[Capsule (pharmacy)|capsules]] are considered edibles as they are also metabolized in the [[Gastrointestinal tract|gut]]. Capsules can contain either THC or CBD and are an easier, more convenient way of administering products.
[[Hash oil|Cannabis oil]], or canna-oil, is a product that combines oil with THC. This combination is achieved through a process of infusion, where the THC is extracted from the flowers or concentrates and then added to the oil. The resulting product is a liquid that can be consumed orally, used as a cooking ingredient, or applied topically. Coconut oil is a commonly used oil for infusion, but other options are olive, avocado, and walnut oil.
Cannabis butter, or cannabutter, is unsalted butter blended with cannabis and water. Cleaned and dried buds are [[steeping|steeped]] in melted butter or oil in preparation for consumption. Cannabutter can be added to any baking recipe.
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== 安全性 ==
== Safety ==
=== 身体的影響 ===
=== Physical ===
健康への悪影響は、大量または高頻度で使用した場合に最も顕著です。
The adverse effects on health are most important when it is used in excessive quantities or with heavy frequency. A study funded by the [[National Institute on Drug Abuse]] entitled "Tasty THC: Promises and Challenges of Cannabis Edibles" found that heavy, long-term cannabis use appeared to worsen brain development, and psychiatric and heart health. On the other hand, the study also discovered that cannabis edibles did not appear to affect pulmonary function nor increase risk for cancer which is one reason people choose cannabis edibles over smoking cannabis. The study concedes that over-consuming cannabis is not lethal; to date, there has never been a death related to the actual toxicity of cannabis. However, there has been one death involving cannabis edibles.
米国[[:en:National Institute on Drug Abuse|国立薬物乱用研究所]]が資金提供した「おいしいTHC:カンナビス・エディブルの約束と課題」という研究では、長期かつ大量のカンナビス使用が脳の発達、精神衛生、心臓の健康を悪化させる可能性があると示された。
A safety concern with regards to cannabis edibles is overconsumption which is usually caused by the delayed effects of ingested cannabis. Because users do not feel the effects of cannabis edibles immediately, users may eat more to compensate and end up consuming too much THC. As a result, cannabis edibles as such have caused the most healthcare visits as compared to other forms of cannabis consumption.(Additionally, the amount of THC in any individual product may be highly variable.) Additionally people can have very different responses to the same amount of THC with 2.5 mg being enough for some people to begin to feel effects whilst, for others, 50 mg is required. Thus typical advice for newcomers is to "start low and go slow" in order to gauge the over-all initial effects, with 5–10 mg being one neophyte range.
High concentrations of THC have been shown to cause [[hallucination]]s, delusions, and anxiety in some people; for most, these symptoms only last as long as that person is intoxicated, but some people can be affected for several days. Cannabis use has been connected with increased use of other drugs, although this connection has never been shown to be causal.
Many edible cannabis products are packaged in a way which could appeal to children (gummies, etc.), though laws requiring a minimum age to purchase recreational cannabis are universal in jurisdictions that have fully legalized its use, similar to age restrictions on alcohol. As with alcohol and prescription medicines, care should be taken to prevent children from having access to the product, as cannabis edibles have been the main cause of a number of health care visits relating to accidental cannabis consumption by children. In 2022, the US [[National Poison Data System]] reported about 6,000 people calling for help after children under the age of 13 ate cannabis edibles, compared to 1,800 calls for [[Cannabidiol|CBD]] and 2,000 for dried marijuana. Children under the age of 5 who ate cannabis edibles is the largest source of marijuana-related calls to poison centers (36% of calls about marijuana product exposures in 2021). Although 65% of calls about a child under 13 who had consumed edibles ultimately involved no or only minor effects, almost 3% involved a child who was experiencing life-threatening symptoms or a similar major effect from consumption of the edibles. About 60% of these calls resulted in medical evaluation, and 20% resulted in [[hospitalization]].
[[Cannabis intoxication]] in children under 10 is primarily due to unintentional intoxication through cannabis edibles, such as a child eating what appears to be candy. In such cases, it is typically the only drug consumed by the child, and is much more likely to result in hospitalization than in teenagers. {{As of|2023}}, many children have needed care in an [[intensive care unit]], including [[Tracheal intubation|intubation]]. Although deaths and other serious outcomes are "rarely reported", at least one child has died from eating THC gummies.
この場合、通常は他の薬物は摂取されておらず、ティーンエイジャーよりも入院の可能性が高くなります。
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2023年現在、多くの子どもが[[intensive care unit/ja|集中治療室]]での治療を必要としており、[[Tracheal intubation/ja|気管挿管]]が行われた例もある。
カンナビス・エディブルに関する安全面での懸念の一つが過剰摂取です。これは主に経口摂取による効果発現の遅さが原因です。
摂取後すぐに効果を感じられないため、利用者が追加で食べてしまい、結果的に過剰なTHCを摂取することがあります。
このため、カンナビス・エディブルは他の摂取形態と比べて医療機関の受診件数が最も多くなっています。
さらに、製品ごとのTHC含有量は大きく異なり、同じTHC量でも個人差が大きく、2.5mgで効果を感じる人もいれば、50mg必要な人もいます。
そのため、初心者には「低用量からゆっくり始める(start low and go slow)」という助言がされ、5〜10mg程度が初期の目安とされています。