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Aloin, also known as barbaloin, is a bitter, yellow-brown colored compound noted in the exudate of at least 68 Aloe species at levels from 0.1 to 6.6% of leaf dry weight (making between 3% and 35% of the total exudate), and in another 17 species at indeterminate levels [Reynolds, 1995b]. It is used as a stimulant-laxative, treating constipation by inducing bowel movements. The compound is present in what is commonly referred to as the aloe latex that exudes from cells adjacent to the vascular bundles, found under the rind of the leaf and in between it and the gel. When dried, it has been used as a bittering agent in commerce (alcoholic beverages) [21 CFR 172.510. Scientific names given include Aloe perryi, A. barbadensis (= A. vera), A. ferox, and hybrids of A. ferox with A. africana and A

AttributesValues
rdf:type
rdfs:label
  • Aloïna (ca)
  • Barbaloin (cs)
  • Aloin (de)
  • Αλοΐνη (el)
  • Aloin (en)
  • Aloína (es)
  • Aloïne (fr)
  • Aloina (it)
  • Aloína (pt)
rdfs:comment
  • La 'aloïna' és un compost amarg i groguenc aïllat de la planta àloe. Es fa servir com estimulant i laxant, així com per tractar el restrenyiment, mitjançant moviments inductors de la defecació. El compost es presenta al làtex de l'àloe groc que traspua sota de la superfície de les fulles de la planta, i no es troba en el gel comunament usat pel tractament de casos dermatològics. (ca)
  • Barbaloin, známý též pod názvem aloin, je antrachinonový glykosid, obsažený v latexu v listech některých druhů aloe, zejména aloe pravé (Aloe vera) a Aloe ferox. Po chemické stránce se jedná o C-glykosid . Barbaloin má při vnitřním podání silně projímavé účinky. Barbaloin byl z aloe pravé poprvé získán jako krystalická látka v roce 1851 v Edinburghu. Následně byl izolován i z druhu , pocházejícího z východní Afriky a z ostrova Sokotra, a z Aloe ferox z Jižní Afriky. Tato látka byla dále zjištěna i v dužnině plodů kasie . (cs)
  • Aloin (auch Barbaloin) ist eine chemische Verbindung aus der Gruppe der 1,8-Dihydrohxyanthracene, die aus Aloe-Arten isoliert wird. Die glycosylische Substanz kristallisiert in gelben Nadeln, riecht schwach nach Aloe und hat einen bitteren Geschmack. Aloin kommt in zwei diastereomeren Formen vor, dem Aloin A (Barbaloin A) und dem Aloin B (Barbaloin B), die je nach Spezies in unterschiedlichen Mengenverhältnissen auftreten. (de)
  • Η αλοΐνη είναι μια πικρή, κίτρινη-καφέ ουσία προερχόμενη από την αλόη. Έχει καθαρτικά αποτελέσματα, αλλά από τον Μάϊο 2002, η Υπηρεσία Τροφίμων και Φαρμάκων των Ηνωμένων Πολιτειών (U.S. Food and Drug Administration - FDA) έδωσε εντολή να μην αναγνωρίζονται ως ασφαλή και αποτελεσματικά τα καθαρτικά με βάση την αλοΐνη. (el)
  • La aloína es un compuesto amargo y amarillento aislado de la planta de aloe. Se usa como estimulante y laxante, así como para tratar el estreñimiento, mediante movimientos inductores de la defecación.​ El compuesto se presenta en el látex del aloe amarillo que exuda debajo de la superficie de las hojas de la planta, y no se encuentra en el gel comúnmente usado para tratar eventos dermatológicos. (es)
  • L'aloina, nota anche come barbaloina, è un composto organico amaro, di colore giallo-marrone presente nel parenchima di almeno 68 specie di piante succulente appartenenti al genere Aloe. L'aloina estratta da fonti naturali è una miscela di due diastereomeri, denominati aloina A (chiamata anche barbaloina) e aloina B (o isobarbaloina), che hanno proprietà chimiche simili. Chimicamente l'aloina è un glucoside antrachinonico, il che significa che il suo scheletro antrachinonico è stato modificato mediante l'aggiunta di una molecola di zucchero. L'aloe emodina è l'aglicone dell'aloina. (it)
  • Aloin, also known as barbaloin, is a bitter, yellow-brown colored compound noted in the exudate of at least 68 Aloe species at levels from 0.1 to 6.6% of leaf dry weight (making between 3% and 35% of the total exudate), and in another 17 species at indeterminate levels [Reynolds, 1995b]. It is used as a stimulant-laxative, treating constipation by inducing bowel movements. The compound is present in what is commonly referred to as the aloe latex that exudes from cells adjacent to the vascular bundles, found under the rind of the leaf and in between it and the gel. When dried, it has been used as a bittering agent in commerce (alcoholic beverages) [21 CFR 172.510. Scientific names given include Aloe perryi, A. barbadensis (= A. vera), A. ferox, and hybrids of A. ferox with A. africana and A (en)
  • A aloína, também conhecida como barbaloína, é um composto amarelo-amarronzado amargo observado no exsudato de pelo menos 68 espécies de Aloe em níveis de 0,1 a 6,6% do peso seco da folha (fazendo entre 3% e 35% do exsudato total), e em outras dezessete espécies em níveis indeterminados [Reynolds, 1995b]. É usado como estimulante-laxante, tratando a constipação induzindo movimentos intestinais. O composto está presente no que é comumente referido como látex de aloe que exsuda das células adjacentes aos feixes vasculares, encontrados sob a casca da folha e entre ela e o gel. Quando seco, tem sido usado como no comércio (bebidas alcoólicas) [21 CFR 172.510. Os nomes científicos dados incluem Aloe perryi, A. barbadensis (= A. vera), A. ferox e híbridos de A. ferox com A. africana e A. spicata (pt)
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