{"id":4241,"date":"2025-07-25T03:10:36","date_gmt":"2025-07-25T03:10:36","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4241"},"modified":"2025-07-28T00:40:59","modified_gmt":"2025-07-28T00:40:59","slug":"gamma-valerolactone","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/gamma-valerolactone\/","title":{"rendered":"Gamma Valerolactone"},"content":{"rendered":"

\u3010CAS\u3011108-29-2<\/p>\n

Alias : \u03b3-Valerolactone ; GAMMA-VALEROLACTONE NATUREL<\/p>\n

Formule mol\u00e9culaire : C5<\/sub>H8<\/sub>O2<\/sub>\u00a0\u00a0Masse mol\u00e9culaire relative : 100,12<\/p>\n

Formule structurelle :\"\"<\/p>\n

 <\/p>\n

1.Propri\u00e9t\u00e9 du produit<\/h4>\n

Liquide transparent incolore \u00e0 l\u00e9g\u00e8rement jaune. Il a un parfum de vanilline et de noix de coco, avec une saveur chaude et sucr\u00e9e d'herbes. Il est miscible avec l'eau et la plupart des solvants organiques, des r\u00e9sines, des cires, etc., mais insoluble dans le glyc\u00e9rol anhydre, la gomme adragante, la cas\u00e9ine, les prot\u00e9ines de soja, etc.<\/p>\n

 <\/p>\n

2.<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tres<\/b><\/strong><\/td>\nSp\u00e9cifications<\/b><\/strong><\/td>\n<\/tr>\n
Puret\u00e9 (GC-FID)<\/b><\/strong><\/td>\n\u226598.0%<\/td>\n<\/tr>\n
Apparence<\/b><\/strong><\/td>\nLiquide incolore \u00e0 jaune p\u00e2le<\/td>\n<\/tr>\n
Odeur<\/b><\/strong><\/td>\nNoix de coco forte, cr\u00e9meuse<\/td>\n<\/tr>\n
Indice de r\u00e9fraction (20\u00b0C)<\/b><\/strong><\/td>\n1.446 – 1.450<\/td>\n<\/tr>\n
Densit\u00e9 (20\u00b0C)<\/b><\/strong><\/td>\n0,965 - 0,975 g\/cm\u00b3<\/td>\n<\/tr>\n
Valeur acide<\/b><\/strong><\/td>\n\u22641,0 mg KOH\/g<\/td>\n<\/tr>\n
Teneur en eau<\/b><\/strong><\/td>\n\u22640.1%<\/td>\n<\/tr>\n
M\u00e9taux lourds (Pb)<\/b><\/strong><\/td>\n\u22642 ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3. Champ d'application et utilisation<\/h4>\n

La \u03b3-Valerolactone, en tant qu'additif alimentaire (FEMA 3103), est principalement utilis\u00e9e pour m\u00e9langer les ar\u00f4mes de caramel, de cr\u00e8me et de noix. Il est applicable aux produits laitiers (cr\u00e8me glac\u00e9e, yaourt), aux produits de boulangerie (pain, biscuits), aux bonbons (caramels, chocolats) et aux exhausteurs de go\u00fbt de caf\u00e9.<\/p>\n

 <\/p>\n

4. l'emballage et le stockage<\/h4>\n

La \u03b3-Valerolactone est conditionn\u00e9e dans des f\u00fbts en aluminium de 25 kg ou des f\u00fbts en plastique HDPE (remplis d'azote), avec un rev\u00eatement int\u00e9rieur en film PE de qualit\u00e9 alimentaire. Il doit \u00eatre stock\u00e9 dans un endroit frais et sombre (< 25\u2103), et ferm\u00e9 herm\u00e9tiquement pour \u00e9viter l'oxydation. La dur\u00e9e de conservation est de 18 mois. Apr\u00e8s ouverture, il est recommand\u00e9 de l'utiliser dans les 6 mois.<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u3011108-29-2 Alias: \u03b3-Valerolactone; GAMMA-VALEROLACTONE NATURAL Molecular formula: C5H8O2\u00a0\u00a0Relative molecular mass: 100.12 Structural formula:   1.Product Property Colorless to slightly yellow transparent liquid. It has a fragrance of vanillin and coconut, with a warm and sweet herbal flavor. It is miscible with water and most organic solvents, resins, waxes, etc., but insoluble in anhydrous glycerol, tragacanth, […]<\/p>\n","protected":false},"featured_media":4247,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[67],"product_tag":[],"class_list":{"0":"post-4241","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-food-additives","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"uagb_featured_image_src":{"full":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16.png",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16-150x150.png",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16-300x300.png",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16-768x768.png",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16.png",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16.png",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16.png",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16-12x12.png",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16-300x300.png",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16-600x600.png",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/16-100x100.png",100,100,true]},"uagb_author_info":{"display_name":"jinxing6611@gmail.com","author_link":"https:\/\/jinancuchem.com\/fr\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"\u3010CAS\u3011108-29-2 Alias: \u03b3-Valerolactone; GAMMA-VALEROLACTONE NATURAL Molecular formula: C5H8O2\u00a0\u00a0Relative molecular mass: 100.12 Structural formula:   1.Product Property Colorless to slightly yellow transparent liquid. It has a fragrance of vanillin and coconut, with a warm and sweet herbal flavor. It is miscible with water and most organic solvents, resins, waxes, etc., but insoluble in anhydrous glycerol, tragacanth,\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media\/4247"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4241"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4241"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4241"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}