{"id":7043,"date":"2024-08-06T18:23:54","date_gmt":"2024-08-06T18:23:54","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=7043"},"modified":"2024-08-06T18:23:54","modified_gmt":"2024-08-06T18:23:54","slug":"water-soluble-rosmarinic-acid-pigments","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/water-soluble-rosmarinic-acid-pigments\/","title":{"rendered":"Mi a helyzet a v\u00edzben old\u00f3d\u00f3 rozmarinsav pigmentek stabilit\u00e1s\u00e1val?"},"content":{"rendered":"<p>Az \u00e9lelmiszer-sz\u00ednez\u00e9k, m\u00e1s n\u00e9ven \u00e9telfest\u00e9k, az \u00e9lelmiszer-adal\u00e9kanyagok fontos t\u00edpusa, sz\u00e9les k\u00f6r\u0171 alkalmaz\u00e1ssal, \u00e9s k\u00e9t f\u0151 kateg\u00f3ri\u00e1ja van, azaz a term\u00e9szetes \u00e9telfest\u00e9k \u00e9s a szintetikus \u00e9telfest\u00e9k.<\/p>\n<p>Az \u00e9letsz\u00ednvonal javul\u00e1s\u00e1val az emberek egyre ink\u00e1bb agg\u00f3dnak az \u00e9lelmiszerbiztons\u00e1g\u00e9rt, a szintetikus pigmenteket fokozatosan term\u00e9szetes pigmentek v\u00e1ltj\u00e1k fel, a biztons\u00e1gos \u00e9s megb\u00edzhat\u00f3 term\u00e9szetes pigmentek kifejleszt\u00e9se nagy gyakorlati jelent\u0151s\u00e9ggel b\u00edr az emberi eg\u00e9szs\u00e9g v\u00e9delme \u00e9rdek\u00e9ben.<\/p>\n<p>A csipkebogy\u00f3, m\u00e1s n\u00e9ven Loropetalum, v\u00f6r\u00f6s gyerty\u00e1n stb., tr\u00f3pusi \u00e9s szubtr\u00f3pusi sz\u00e1raz ter\u00fcleteken n\u0151, els\u0151sorban a k\u00ednai Lincang ter\u00fcleten termesztik, Guangdong, Guangxi \u00e9s m\u00e1s helyeken is elterjedt. A csipkebogy\u00f3 kehelye egy h\u00fasos szerkezet, amely reduk\u00e1l\u00f3 cukrokat, feh\u00e9rj\u00e9ket, szerves savakat, vitaminokat, k\u00fcl\u00f6nf\u00e9le aminosavakat, valamint az emberi szervezet \u00e1ltal sz\u00fcks\u00e9ges \u00e1sv\u00e1nyi anyagokat tartalmaz, amely jelent\u0151s antioxid\u00e1ns funkci\u00f3val rendelkez\u0151 antoci\u00e1nokat, fenolokat, aldehideket tartalmaz, antoci\u00e1n tartalma ak\u00e1r 14,5 g is lehet.<\/p>\n<p>A modern orvostudom\u00e1ny bebizony\u00edtotta, hogy a term\u00e9szetes pigmentek, k\u00fcl\u00f6n\u00f6sen a n\u00f6v\u00e9nyekb\u0151l kivontak, nemcsak biztons\u00e1gosak, hanem bizonyos t\u00e1p\u00e9rt\u00e9kkel is rendelkeznek. A r\u00f3zsa padlizs\u00e1n pigment egy ritka term\u00e9szetes pigment, a kivont r\u00f3zsa padlizs\u00e1n pigment, mint az \u00e9lelmiszeriparban haszn\u00e1lt \u00e9lelmiszer-adal\u00e9kanyag, az \u00e9lelmiszer el\u0151\u00e1ll\u00edt\u00e1sa biztons\u00e1gos \u00e9s t\u00e1pl\u00e1l\u00f3, az ehet\u0151 term\u00e9szetes pigmentek \u00edg\u00e9retes fejl\u0151d\u00e9se.<\/p>\n<p><strong>K\u00fcl\u00f6nb\u00f6z\u0151 t\u00e9nyez\u0151k hat\u00e1sa a rozmarin pigmentek stabilit\u00e1s\u00e1ra<\/strong><\/p>\n<p><strong>1. A f\u00e9ny hat\u00e1sa a rozmarinpigmentek stabilit\u00e1s\u00e1ra<\/strong><\/p>\n<p>A csipkebogy\u00f3 pigmentstabilit\u00e1s\u00e1ra gyakorolt f\u00e9nyhat\u00e1s m\u00e9r\u00e9sekor k\u00e9tf\u00e9le \u00f6sszehasonl\u00edt\u00e1si m\u00f3dot alkalmaztak: a f\u00e9ny elker\u00fcl\u00e9se \u00e9s a f\u00e9nynek val\u00f3 kitetts\u00e9g.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7044\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-275.png\" alt=\"\" width=\"305\" height=\"191\" \/><\/p>\n<p>Amint az 1. \u00e1br\u00e1n l\u00e1that\u00f3, f\u00e9nyviszonyok k\u00f6z\u00f6tt, min\u00e9l hosszabb az elhelyez\u00e9si id\u0151, az abszorbancia jelent\u0151sen cs\u00f6kkent, egy\u00e9rtelm\u0171 trendv\u00e1ltoz\u00e1s k\u00eds\u00e9ret\u00e9ben, ami azt jelzi, hogy a f\u00e9nynek nagyobb hat\u00e1sa van a rozmaring pigment\u00e1ci\u00f3 stabilit\u00e1s\u00e1ra, a f\u00e9nyt\u0151l t\u00e1vol kell t\u00e1rolni; m\u00edg min\u00e9l hosszabb az elhelyez\u00e9si id\u0151, ann\u00e1l hosszabb az abszorbancia tendenci\u00e1ja cs\u00f6kken, de a v\u00e1ltoz\u00e1s nem jelent\u0151s, ami azt jelzi, hogy a f\u00e9nyt\u0151l t\u00e1vol t\u00e1rol\u00e1s a rozmaring pigment\u00e1ci\u00f3 stabilit\u00e1s\u00e1ra nagyon kis hat\u00e1ssal van.<\/p>\n<p>F\u00e9nyben vagy f\u00e9nyv\u00e9delem mellett azonban az abszorbancia hajlamos cs\u00f6kkenni, ez\u00e9rt a csipkebogy\u00f3 pigmentet nem szabad t\u00fal sok\u00e1ig t\u00e1rolni, \u00e9s lehet\u0151leg most kell felhaszn\u00e1lni, \u00e9s f\u00e9nyv\u00e9delem mellett t\u00e1rolni.<\/p>\n<p><strong>2. A h\u0151m\u00e9rs\u00e9klet hat\u00e1sa a csipkebogy\u00f3 pigmentek stabilit\u00e1s\u00e1ra<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7045\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-226.png\" alt=\"\" width=\"330\" height=\"173\" \/><\/p>\n<p>Amint az a 2. \u00e1br\u00e1n l\u00e1that\u00f3, a h\u0151m\u00e9rs\u00e9klet fokozatos emelked\u00e9s\u00e9vel egy\u00fctt a kivonat abszorbanci\u00e1ja fokozatosan cs\u00f6kken, \u00e9s a tendencia nyilv\u00e1nval\u00f3, ami azt jelzi, hogy a csipkebogy\u00f3 pigment h\u0151stabilit\u00e1sa nem j\u00f3, \u00e9s szerkezete k\u00f6nnyen megsemmis\u00fcl magas h\u0151m\u00e9rs\u00e9kleti k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt, ez\u00e9rt jobb, ha alacsony h\u0151m\u00e9rs\u00e9kleti k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt t\u00e1roljuk.<\/p>\n<p><strong>3. Az \u00e9lelmiszersavany\u00edt\u00f3 (citromsav) hat\u00e1sa a csipkebogy\u00f3 pigmentek stabilit\u00e1s\u00e1ra<\/strong><\/p>\n<p>A citromsav fontos \u00e9lelmiszer-savany\u00edt\u00f3szer, amelyet sz\u00e9les k\u00f6rben haszn\u00e1lnak az \u00e9lelmiszeriparban. Szagtalan, er\u0151sen savanyk\u00e1s \u00edz\u0171 \u00e9s v\u00edzben k\u00f6nnyen old\u00f3dik, \u00edgy az \u00e9lelmiszeriparban az egyik legnagyobb d\u00f3zis\u00fa savany\u00edt\u00f3szer.<\/p>\n<p>A gyakorlati alkalmaz\u00e1s sor\u00e1n gyakran tal\u00e1lkozunk olyan \u00e9lelmiszerek, p\u00e9ld\u00e1ul italok el\u0151\u00e1ll\u00edt\u00e1s\u00e1val, amelyekben citromsav savany\u00edt\u00f3szerk\u00e9nt \u00e9s rozmarinsav pigment sz\u00ednez\u00e9kk\u00e9nt szolg\u00e1l, ez\u00e9rt gyakorlati jelent\u0151s\u00e9ggel b\u00edr a citromsav hat\u00e1s\u00e1nak meghat\u00e1roz\u00e1sa a rozmarinsav pigment stabilit\u00e1s\u00e1ra a citromsav mint kutat\u00e1si anyag felhaszn\u00e1l\u00e1s\u00e1val. A citromsav t\u00f6megfrakci\u00f3j\u00e1nak hat\u00e1s\u00e1t a csipkebogy\u00f3 pigment stabilit\u00e1s\u00e1ra a 3. \u00e1bra mutatja.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7046\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/3-213.png\" alt=\"\" width=\"309\" height=\"166\" \/><\/p>\n<p>Amint a 3. \u00e1br\u00e1n l\u00e1that\u00f3, a citromsav t\u00f6megfrakci\u00f3j\u00e1nak n\u00f6veked\u00e9s\u00e9vel a mintaoldat abszorbanci\u00e1ja fokozatosan n\u0151tt, \u00e9s a v\u00e1ltoz\u00e1s nyilv\u00e1nval\u00f3 volt, de a gyakorlati alkalmaz\u00e1sban a citromsav t\u00f6megfrakci\u00f3j\u00e1t a term\u00e9k ig\u00e9nyeinek megfelel\u0151en kell hozz\u00e1adni a megfelel\u0151 mennyis\u00e9gben, k\u00fcl\u00f6n\u00f6sen az italok el\u0151\u00e1ll\u00edt\u00e1sa sor\u00e1n a megfelel\u0151 cukor-sav ar\u00e1ny szab\u00e1lyoz\u00e1s\u00e1hoz.<\/p>\n<p><strong>4. \u00c9lelmiszer-\u00e9des\u00edt\u0151szerek (xilit) hat\u00e1sa a csipkebogy\u00f3 pigmentek stabilit\u00e1s\u00e1ra<\/strong><\/p>\n<p>A xilit egy term\u00e9szetes, eg\u00e9szs\u00e9ges \u00e9lelmiszer-\u00e9des\u00edt\u0151szer, \u00e9dess\u00e9ge hasonl\u00f3 a szachar\u00f3zhoz, v\u00edzben feloldva sok h\u0151t k\u00e9pes elnyelni, a legnagyobb az \u00f6sszes cukoralkohol \u00e9des\u00edt\u0151szerek \u00e9rt\u00e9ke a h\u0151elnyel\u00e9s egyfajta, mint a cukor helyettes\u00edt\u0151jek\u00e9nt az elm\u00falt \u00e9vekben az \u00e9lelmiszeriparban nagyon sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k.<\/p>\n<p>Hasonl\u00f3k\u00e9ppen, az \u00e9lelmiszeripari termel\u00e9s \u00e9s a gyakorlati alkalmaz\u00e1s sor\u00e1n a csipkebogy\u00f3 pigment kivonatok, mint hideg italok vagy italok vagy m\u00e1s \u00e9lelmiszer-adal\u00e9kanyagok, a folyamat t\u00e9nyleges alkalmaz\u00e1sa gyakori \u00e9rintkez\u00e9sben van n\u00e9h\u00e1ny \u00e9des\u00edt\u0151szerrel, \u00edgy a xilit, mint kutat\u00e1si anyag, hogy meghat\u00e1rozza a xilit hat\u00e1s\u00e1t a csipkebogy\u00f3 pigment stabilit\u00e1s\u00e1ra. A xilit t\u00f6megfrakci\u00f3j\u00e1nak hat\u00e1s\u00e1t a csipkebogy\u00f3 pigment stabilit\u00e1s\u00e1ra a 4. \u00e1bra mutatja.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7048\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/4-192.png\" alt=\"\" width=\"311\" height=\"164\" \/><\/p>\n<p>Amint a 4. \u00e1br\u00e1n l\u00e1that\u00f3, a xilit t\u00f6megfrakci\u00f3 n\u00f6veked\u00e9s\u00e9vel a mintaoldat abszorbanci\u00e1ja el\u0151sz\u00f6r megn\u0151tt, majd cs\u00f6kkent, \u00e9s a v\u00e1ltoz\u00e1s nyilv\u00e1nval\u00f3 volt, \u00e9s a gyakorlati alkalmaz\u00e1sban a kb. 6% xilit t\u00f6megfrakci\u00f3 megfelel\u0151bb volt.<\/p>\n<p><strong>5. A s\u00f3 hat\u00e1sa a csipkebogy\u00f3 pigment\u00e1ci\u00f3j\u00e1nak stabilit\u00e1s\u00e1ra<\/strong><\/p>\n<p>Amint az 5. \u00e1br\u00e1n l\u00e1that\u00f3, a s\u00f3 t\u00f6megfrakci\u00f3j\u00e1nak fokozatos n\u00f6vel\u00e9s\u00e9vel a mintaoldat abszorbanci\u00e1ja enyh\u00e9n emelkedett, de a v\u00e1ltoz\u00e1s kicsi volt, \u00edgy a t\u00e9nyleges alkalmaz\u00e1si folyamatban a term\u00e9k saj\u00e1tos ig\u00e9nyeinek megfelel\u0151en alapvet\u0151en figyelmen k\u00edv\u00fcl lehet hagyni a rosmarinus officinalis pigment\u00e1ci\u00f3j\u00e1nak hat\u00e1s\u00e1t.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7062\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/5-176.png\" alt=\"\" width=\"304\" height=\"171\" \/><\/p>\n<p><strong>6. A gyakori f\u00e9mionok hat\u00e1sa a csipkebogy\u00f3 pigmentek stabilit\u00e1s\u00e1ra<\/strong><\/p>\n<p>A vizsg\u00e1lati jelens\u00e9gen kereszt\u00fcl meg\u00e1llap\u00edtott\u00e1k, hogy az oldat sz\u00edne Fe2+, Al3+ \u00e9s Cu2+ hozz\u00e1ad\u00e1s\u00e1val lila-feket\u00e9re, vil\u00e1gos lil\u00e1ra, illetve s\u00f6t\u00e9tlil\u00e1ra v\u00e1ltozott. Ez azt jelzi, hogy a csipkebogy\u00f3 pigmentek alkalmaz\u00e1sa, tart\u00f3s\u00edt\u00e1sa \u00e9s haszn\u00e1lata sor\u00e1n ker\u00fclni kell a vas-, alum\u00ednium- \u00e9s r\u00e9ztart\u00e1lyokkal, valamint az ionos oldatokkal val\u00f3 \u00e9rintkez\u00e9st;<\/p>\n<p>A K+, Ca2+ \u00e9s Zn2+ tartalm\u00fa mintaoldat sz\u00edne nem v\u00e1ltozott jelent\u0151sen. A K+, Ca2+ \u00e9s Zn2+ tartalm\u00fa mintaoldatok abszorbanci\u00e1j\u00e1t a maxim\u00e1lis abszorpci\u00f3s hull\u00e1mhosszon m\u00e9rt\u00fck, \u00e9s az eredm\u00e9nyek 0,547, 0,562, illetve 0,555 \u00e9rt\u00e9kek voltak, ami azt mutatta, hogy a Ca2+ tartalm\u00fa mintaoldat abszorbanci\u00e1ja nagyobb lett, a K+ tartalm\u00fa mintaoldat abszorbanci\u00e1ja kisebb lett, a Zn2+ tartalm\u00fa mintaoldat abszorbanci\u00e1ja pedig l\u00e9nyeg\u00e9ben v\u00e1ltozatlan maradt. Ez\u00e9rt e h\u00e1rom ion hat\u00e1sa elhanyagolhat\u00f3 a r\u00f3zsabeng\u00e1li pigment norm\u00e1l alkalmaz\u00e1sakor.<\/p>\n<p><strong>K\u00f6vetkeztet\u00e9s<\/strong><\/p>\n<p>(1) A Rosemarie pigment gyenge f\u00e9ny\u00e1ll\u00f3s\u00e1g\u00fa, ez\u00e9rt t\u00e1rol\u00e1skor f\u00e9nyt\u0151l t\u00e1vol kell t\u00e1rolni. A rozmaring pigment h\u0151stabilit\u00e1sa gyenge, \u00e9s szerkezete magas h\u0151m\u00e9rs\u00e9kleten k\u00f6nnyen t\u00f6nkremegy, ez\u00e9rt jobb alacsony h\u0151m\u00e9rs\u00e9kleten t\u00e1rolni.<\/p>\n<p>(2) A citromsav t\u00f6megfrakci\u00f3ja fokozatosan n\u00f6veli a mintaoldat abszorbanci\u00e1j\u00e1t, a hat\u00e1s nyilv\u00e1nval\u00f3, a gyakorlati alkalmaz\u00e1sban a citromsav t\u00f6megfrakci\u00f3j\u00e1t a term\u00e9k ig\u00e9ny\u00e9nek megfelel\u0151en megfelel\u0151 mennyis\u00e9gben kell hozz\u00e1adni.<\/p>\n<p>(3) A xilit t\u00f6megfrakci\u00f3 a mintaoldat abszorbanci\u00e1j\u00e1t el\u0151sz\u00f6r emelkedik, majd cs\u00f6kken, a hat\u00e1s nyilv\u00e1nval\u00f3, a gyakorlati alkalmaz\u00e1sban a xilit t\u00f6megfrakci\u00f3ja k\u00f6r\u00fclbel\u00fcl 6% megfelel\u0151bb.<\/p>\n<p>(4) Asztali s\u00f3 t\u00f6megfrakci\u00f3ja kev\u00e9s hat\u00e1ssal van a r\u00f3zsasz\u00edn pigment stabilit\u00e1s\u00e1ra, a term\u00e9k saj\u00e1tos ig\u00e9nyei szerint figyelmen k\u00edv\u00fcl hagyhat\u00f3 a r\u00f3zsasz\u00edn pigmentre gyakorolt hat\u00e1sa.<\/p>\n<p>(5) A k\u00fcl\u00f6nb\u00f6z\u0151 f\u00e9mionok k\u00fcl\u00f6nb\u00f6z\u0151 hat\u00e1ssal vannak a csipkebogy\u00f3 pigment stabilit\u00e1s\u00e1ra, a Fe2+, Al3+, Cu2+ 3 fajta f\u00e9mionnak nagyobb hat\u00e1sa van a csipkebogy\u00f3 pigmentre, m\u00edg a K+, Ca2+, Zn2+ 3 fajta f\u00e9mionnak l\u00e9nyeg\u00e9ben nincs hat\u00e1sa.<\/p>","protected":false},"excerpt":{"rendered":"<p>Food coloring agent, also known as food coloring, is an important type of food additives, with a wide range of applications, and there are two main categories, i.e., natural food coloring and synthetic food coloring. With the improvement of living standards, people are more and more concerned about food safety, synthetic pigments are gradually replaced [&hellip;]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What about the stability of water-soluble rosmarinic acid pigments? - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/hu\/water-soluble-rosmarinic-acid-pigments\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What about the stability of water-soluble rosmarinic acid pigments? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Food coloring agent, also known as food coloring, is an important type of food additives, with a wide range of applications, and there are two main categories, i.e., natural food coloring and synthetic food coloring. 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