{"id":5524,"date":"2024-08-04T19:36:29","date_gmt":"2024-08-04T19:36:29","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=5524"},"modified":"2024-08-04T19:36:29","modified_gmt":"2024-08-04T19:36:29","slug":"hongqi-and-carotenoid-components","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/hongqi-and-carotenoid-components\/","title":{"rendered":"Unders\u00f8gelse af sammenh\u00e6ngen mellem farven p\u00e5 Hongqi og carotenoidkomponenter"},"content":{"rendered":"<p>Unders\u00f8gelse af sammenh\u00e6ngen mellem farven p\u00e5 Hongqi og carotenoidkomponenter<br \/>\nHedysari Radix er en autentisk og speciel l\u00e6geurt i Gansu-provinsen og er en af de vigtigste industrier til genoplivning af \u00f8konomien i landdistrikterne i det sydlige Gansu. Wudu-distriktet i Gansu-provinsen er blevet \"hjembyen for kinesisk hedysari\", og den producerede l\u00e6geurt Hedysari Radix har dannet varem\u00e6rket \"Micang Hongqi\". Forskergruppens eksperimentelle observationer viste, at Hongqi udviser forskellige farveegenskaber som brunlig gul, r\u00f8dlig brun, r\u00f8dlig brun og gulbrun.<\/p>\n<p>Farve er ikke kun en vigtig komponent i teorien om farvedifferentiering og kvalitet i traditionel kinesisk medicin, men ogs\u00e5 t\u00e6t forbundet med dens iboende kvalitet som den mest intuitive egenskab ved kinesisk medicin. F\u00f8r Han-dynastiet begyndte folk at v\u00e6re opm\u00e6rksomme p\u00e5 medicinens farve. For eksempel er der i \"Shennong Bencao Jing\" 68 l\u00e6gemidler, der er opkaldt efter farver som gr\u00f8n, r\u00f8d, gul, hvid og sort. I \"Compendium of Materia Medica Annotations\" st\u00e5r der, at \"farven p\u00e5 Pu Nai er god, n\u00e5r den er gr\u00f8n og hvid, gul skader folk, og r\u00f8d dr\u00e6ber folk\"; i \"Newly Revised Materia Medica\" st\u00e5r der, at Qin-hud \"tager vandpletter fra huden og g\u00f8r den bl\u00e5\". N\u00e5r man ser p\u00e5 bagsiden af en bog eller et papir, er farven bl\u00e5; \"Original Materia Medica\" fort\u00e6ller, at \"kun hvid er overlegen\" i Atractylodes macrocephala, \"dem med lysende gul er overlegen\" i Coptis chinensis, \"dem med rodbark og lilla k\u00f8d er overlegen\" i Danshen, og \"dem med gr\u00f8n k\u00f8dfarve er overlegen, efterfulgt af dem med gul og hvid farve, og dem med sort og olieagtig farve er underlegen\" i Muxiang; Compendium of Materia Medica registrerer ogs\u00e5 forholdet mellem farven p\u00e5 l\u00e6geurter og deres oprindelsessted, s\u00e5som Huangqins \"Xiqin... farve Qian, Beiqin... dyb gul\", hvilket indikerer et t\u00e6t forhold mellem farve og navn, effekt, l\u00e6gemiddelidentifikation, kvalitet og oprindelsessted for traditionel kinesisk medicin. Desuden har moderne forskning vist, at farven p\u00e5 traditionel kinesisk medicin er t\u00e6t forbundet med dens medicinske egenskaber og kemiske sammens\u00e6tning og fungerer som en bro mellem den \"ydre fortr\u00e6ffelighed\" og den \"indre kvalitet\" af medicinske materialer. Farve kan bruges til at skelne mellem og evaluere oprindelse, sort, h\u00f8stperiode, opbevaring og forarbejdningsteknikker for medicinske materialer. Samtidig kan farve bruges som en evalueringsindikator for kvaliteten af medicinske materialer. I 2020-udgaven af Pharmacopoeia of the People's Republic of China (Volume 1) bruger mere end 200 medicinske materialer ogs\u00e5 \"farve\" som en af deres kvalitetsevalueringsindikatorer. H\u00f8jere planters blade, blomster, frugter og r\u00f8dder er rige p\u00e5 carotenoider, som er tetraterpenpigmenter med en struktur af gul, oranger\u00f8d, r\u00f8d og lilla. De er t\u00e6t forbundet med planters farvedannelse og har funktioner og fysiologiske aktiviteter som antioxidant, fotobeskyttelse, farve, immunforst\u00e6rkning, kr\u00e6ftforebyggelse og kr\u00e6ftbek\u00e6mpelse. De er blevet brugt i vid udstr\u00e6kning i industrier som f\u00f8devarer, sundhedspleje, hudpleje og kosmetik, medicin og dyrehold.<\/p>\n<p>Baseret p\u00e5 dette tog forskningsgruppen r\u00f8d astragalus som forskningsobjekt og brugte et pr\u00e6cisionskolorimeter og v\u00e6skekromatografi-tandem-massespektrometri (LC-MS\/MS) til at unders\u00f8ge sammenh\u00e6ngen mellem r\u00f8d astragalus-farve og carotenoidkomponenter. Sammenh\u00e6ngen mellem farve og carotenoidkomponenter blev analyseret, og forskellene i carotenoidmetabolitter i forskellige farvede r\u00f8de astragaluspr\u00f8ver blev analyseret for at give reference til \u00e5rsagerne til og kvalitetsevalueringen af r\u00f8d astragalus farvediversitet.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5525\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-154.png\" alt=\"\" width=\"784\" height=\"347\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-154.png 784w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-154-768x340.png 768w\" sizes=\"(max-width: 784px) 100vw, 784px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5526\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-141.png\" alt=\"\" width=\"777\" height=\"369\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-141.png 777w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-141-768x365.png 768w\" sizes=\"(max-width: 777px) 100vw, 777px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5527\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/3-133.png\" alt=\"\" width=\"782\" height=\"648\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/3-133.png 782w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/3-133-768x636.png 768w\" sizes=\"(max-width: 782px) 100vw, 782px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5528\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/4-119.png\" alt=\"\" width=\"784\" height=\"832\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/4-119.png 784w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/4-119-768x815.png 768w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/4-119-678x720.png 678w\" sizes=\"(max-width: 784px) 100vw, 784px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5529\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/5-105.png\" alt=\"\" width=\"781\" height=\"569\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/5-105.png 781w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/5-105-768x560.png 768w\" sizes=\"(max-width: 781px) 100vw, 781px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5530\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/6-98.png\" alt=\"\" width=\"777\" height=\"695\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/6-98.png 777w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/6-98-768x687.png 768w\" sizes=\"(max-width: 777px) 100vw, 777px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5531\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/7-89.png\" alt=\"\" width=\"779\" height=\"771\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/7-89.png 779w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/7-89-768x760.png 768w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/7-89-727x720.png 727w\" sizes=\"(max-width: 779px) 100vw, 779px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5532\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/8-83.png\" alt=\"\" width=\"753\" height=\"320\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5533\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/9-76.png\" alt=\"\" width=\"765\" height=\"267\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5534\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/10-60.png\" alt=\"\" width=\"775\" height=\"156\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/10-60.png 775w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/10-60-768x155.png 768w\" sizes=\"(max-width: 775px) 100vw, 775px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5535\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/11-55.png\" alt=\"\" width=\"773\" height=\"211\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/11-55.png 773w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/11-55-768x210.png 768w\" sizes=\"(max-width: 773px) 100vw, 773px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5536\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/12-45.png\" alt=\"\" width=\"778\" height=\"664\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/12-45.png 778w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/12-45-768x655.png 768w\" sizes=\"(max-width: 778px) 100vw, 778px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5537\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/13-40.png\" alt=\"\" width=\"776\" height=\"476\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/13-40.png 776w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/13-40-768x471.png 768w\" sizes=\"(max-width: 776px) 100vw, 776px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5538\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/14-34.png\" alt=\"\" width=\"782\" height=\"190\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/14-34.png 782w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/14-34-768x187.png 768w\" sizes=\"(max-width: 782px) 100vw, 782px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5539\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/15-25.png\" alt=\"\" width=\"777\" height=\"237\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/15-25.png 777w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/15-25-768x234.png 768w\" sizes=\"(max-width: 777px) 100vw, 777px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5540\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/16-20.png\" alt=\"\" width=\"777\" height=\"227\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/16-20.png 777w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/16-20-768x224.png 768w\" sizes=\"(max-width: 777px) 100vw, 777px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5541\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/17-17.png\" alt=\"\" width=\"777\" height=\"362\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/17-17.png 777w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/17-17-768x358.png 768w\" sizes=\"(max-width: 777px) 100vw, 777px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5542\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/18-12.png\" alt=\"\" width=\"776\" height=\"325\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/18-12.png 776w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/18-12-768x322.png 768w\" sizes=\"(max-width: 776px) 100vw, 776px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5543\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/19-9.png\" alt=\"\" width=\"777\" height=\"491\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/19-9.png 777w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/19-9-768x485.png 768w\" sizes=\"(max-width: 777px) 100vw, 777px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5544\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/20-7.png\" alt=\"\" width=\"785\" height=\"888\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/20-7.png 785w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/20-7-768x869.png 768w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/20-7-636x720.png 636w\" sizes=\"(max-width: 785px) 100vw, 785px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5545\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/21-5.png\" alt=\"\" width=\"784\" height=\"550\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/21-5.png 784w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/21-5-768x539.png 768w\" sizes=\"(max-width: 784px) 100vw, 784px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5546\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/22-4.png\" alt=\"\" width=\"777\" height=\"218\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/22-4.png 777w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/22-4-768x215.png 768w\" sizes=\"(max-width: 777px) 100vw, 777px\" \/><br \/>\nDenne artikel tager pr\u00f8ver af forskelligfarvet r\u00f8d astragalus som forskningsobjekt og bruger pr\u00e6cisionskolorimeter, LC-MS\/MS og andre detektionsmetoder til at bestemme farvev\u00e6rdierne for forskellige farvede r\u00f8de astragaluspr\u00f8ver og indholdet af 68 typer carotenoidmetabolitter (17 typer detekteret). Enkeltfaktoranalyse af varians, PCA-analyse, klyngeanalyse, korrelationsanalyse, OPLS-DA-model variabel vigtighedsprojektion VIP og difference multiple value-metoder anvendes til at unders\u00f8ge \u00e6ndringerne i farvev\u00e6rdier og carotenoidmetabolitter blandt forskellige farvede r\u00f8de astragalus og til at unders\u00f8ge sammenh\u00e6ngen mellem r\u00f8d astragalus-farve og carotenoidkomponenter. Resultaterne viste, at L*-v\u00e6rdierne for de seks farvev\u00e6rdier af brungule, r\u00f8dbrune, r\u00f8dbrune og gulbrune r\u00f8de astragaluspr\u00f8ver varierede fra 75,38 til 85,41, a*-v\u00e6rdierne varierede fra 3.95 til 5,16, b * -v\u00e6rdierne varierede fra 11,52 til 15,91, C * -v\u00e6rdierne varierede fra 12,31 til 16,53, h \u00b0 -v\u00e6rdierne varierede fra 68,77 til 74,23, og den samlede farveforskel \u0394 E * ab -v\u00e6rdier varierede fra 1,58 til 8,49. L * -v\u00e6rdien, b * -v\u00e6rdien, C * -v\u00e6rdien, h \u00b0 -v\u00e6rdien og den samlede farveforskel \u0394 E * ab-v\u00e6rdi for HC1 brungul er den h\u00f8jeste blandt de fire farver, HC2 r\u00f8dbrun har den h\u00f8jeste a * -v\u00e6rdi blandt de fire farver, L * -v\u00e6rdien, h \u00b0 -v\u00e6rdien og den samlede farveforskel \u0394 E * ab-v\u00e6rdi er den laveste blandt de fire farver, og HC3 r\u00f8dbrun har den laveste a * -v\u00e6rdi, b * -v\u00e6rdi og C * -v\u00e6rdi blandt de fire farver. De seks farvev\u00e6rdier for HC4 gulbrun er fordelt p\u00e5 mellemniveauet. Der var meget signifikante forskelle i L *, a *, C *, h \u00b0 og \u0394 E * ab-v\u00e6rdier blandt de fire grupper af r\u00f8de astragaluspr\u00f8ver med forskellige farver og en signifikant forskel i b * -v\u00e6rdier, hvilket indikerer, at farverne, der subjektivt vurderes med det blotte \u00f8je, er repr\u00e6sentative og kan afspejle farveforskellene mellem r\u00f8de astragaluspr\u00f8ver.<br \/>\nResultaterne af p\u00e5visningen af carotenoidkomponenter viste, at der blev p\u00e5vist i alt 68 typer carotenoidkomponenter i pr\u00f8ver af forskellige farver af r\u00f8d astragalus. Blandt dem blev der fundet 17 komponenter, herunder 2 carotenoider og 15 luteinkomponenter. De uopdagede metabolitter kan skyldes frav\u00e6ret af s\u00e5danne komponenter, eller at deres indhold er under instrumentets detektionsgr\u00e6nse. Yderligere analyse af indholdet afsl\u00f8rede, at der var maksimums- og minimumsv\u00e6rdier i indholdet af 17 typer carotenoider blandt de fire farvepr\u00f8ver. Fordelingen af disse komponenter varierede mellem forskellige farvede pr\u00f8ver af r\u00f8d astragalus, med signifikante forskelle (P&lt;0,05) i lutein og zeaxanthin mellem de fire farvepr\u00f8ver. Forskellene i de andre 15 komponenter var ikke signifikante. Syntesen af carotenoider og andre komponenter i l\u00e6geurter p\u00e5virkes af lys, h\u00f8st, behandling i produktionsomr\u00e5det og forarbejdning, s\u00e5 dannelsen af forskelle kan v\u00e6re relateret til de omfattende virkninger af disse faktorer.<br \/>\nPCA-forskningsresultaterne viser, at der er en sameksistens af krydsinformation og f\u00e6lles information i fordelingen af carotenoidkomponenter blandt de fire farvede r\u00f8de astragaluspr\u00f8ver. Farve\u00e6ndringsegenskaberne for Hongqi-l\u00e6gemidler er relateret til carotenoidmetabolitter, og carotenoidkomponenter bidrager til dannelsen af farven p\u00e5 Hongqi-l\u00e6gemidler. HCA-resultaterne viste, at sammenh\u00e6ngen mellem subjektiv farveklassificering og klassificering af carotenoidmetabolitter ikke var h\u00f8j, og klyngedannelsen var ikke strengt baseret p\u00e5 de fire farver. Typerne af carotenoidmetabolitter blandt pr\u00f8ver i forskellige farver havde en vis grad af lighed. Der var forskelle i indholdet af carotenoidmetabolitter blandt pr\u00f8ver af samme farve af Hongqi-medicinsk urt, og der var et vist forhold mellem farve og indhold af carotenoidmetabolitter. Forskellige farvede Hongqi-pr\u00f8ver havde forskellige metabolitter, som svarede til de resultater, der blev opn\u00e5et ved PCA.<br \/>\nResultaterne af korrelationsanalysen viste, at der var en sammenh\u00e6ng mellem farvev\u00e6rdien af r\u00f8d astragalus og indholdet af carotenoidmetabolitter. Der var to carotenoidmetabolitter med en signifikant negativ korrelation i farvev\u00e6rdien L * af r\u00f8d astragalus, nemlig \u03b2-kryptoaurinsyre og purpurgul butyrat, og en carotenoidmetabolit med en signifikant negativ korrelation i den samlede farveforskel \u0394 E * ab-v\u00e6rdi, nemlig purpurgul butyrat. Korrelationen med andre carotenoidkomponenter var ikke signifikant; Der er en signifikant positiv korrelation mellem L * og den samlede farveforskel \u0394 E * ab-v\u00e6rdi, og en signifikant positiv korrelation mellem farvev\u00e6rdien b * og C *; Der er en signifikant positiv eller negativ korrelation mellem nogle carotenoidkomponenter, hvilket indikerer, at der er korrelationsinformation i biosyntesevejen for carotenoidkomponenter under v\u00e6kstprocessen af Hongqi. Ovenst\u00e5ende resultater bekr\u00e6fter analyseresultaterne af envejs ANOVA, PCA og HCA.<br \/>\nMetoden til at kombinere variabel vigtighedsprojektion VIP og forskel p\u00e5 flere v\u00e6rdier i OPLS-DA-modellen blev brugt til at screene forskellige farvede r\u00f8de astragalus for carotenoidmetabolitter. Resultaterne viste, at der var 6, 4, 4, 5, 6 og 6 forskellige carotenoidmetabolitter involveret i henholdsvis HC1 brun og HC2 r\u00f8dbrun, HC1 brun og HC3 r\u00f8dbrun, HC1 brun og HC4 gulbrun, HC2 r\u00f8dbrun og HC3 r\u00f8dbrun, HC2 r\u00f8dbrun og HC4 gulbrun, HC2 r\u00f8dbrun og HC4 gulbrun, HC3 r\u00f8dbrun og HC4 gulbrun. De forskellige metabolitter, der var involveret i de fire farver, var hovedsageligt 10, herunder alfa-caroten, beta-caroten og lutein. Laurinsyreester, luteindimerinsyreester, lilla gul isobutyratester, lilla gul myristinsyreester, anther gul, zeaxanthin, lilla gul, lutein.<br \/>\nBaseret p\u00e5 andre analyseresultater er de to komponenter, der har et signifikant forhold til farvev\u00e6rdier, \u03b2 - cryptoxanthin laurinsyre og lilla gul butyrat. Blandt pr\u00f8verne af forskellige farver af r\u00f8d astragalus er der to komponenter med signifikante forskelle i carotenoidkomponenter, lutein og zeaxanthin, i en-vejs ANOVA. Derfor er der hovedsageligt 11 komponenter, der er relateret til farven p\u00e5 r\u00f8d astragalus, nemlig \u03b1 - caroten, \u03b2 - caroten, luteindilaurat, luteindimerinsyreester, lilla gul butyrat, lilla gul muskatn\u00f8ddeester, anther yellow, zeaxanthin, lilla gul, lutein og \u03b2 - cryptoxanthin laurinsyre, som kan inddeles i to kategorier: carotenoider og lutein. P\u00e5 grund af reguleringen p\u00e5 flere niveauer af syntese, nedbrydning og opbevaring af carotenoidmetabolitter i planteceller samt indflydelsen fra processer som \"plantning, h\u00f8st, forarbejdning og brug\" i produktionen af medicinske materialer, er det samlede indhold af carotenoider i medicinske materialer ikke kun relateret til interne faktorer i biosyntesevejen, men ogs\u00e5 reguleret af eksterne faktorer. Den omfattende effekt g\u00f8r indholdet og typerne af carotenoidkomponenter i forskellige kommercielle medicinske materialer forskellige, hvilket resulterer i forskellige farver p\u00e5 planter.<br \/>\nFarve er en psykologisk fornemmelse, der frembringes af elektromagnetisk str\u00e5ling eller lys, som virker p\u00e5 menneskets synsorganer og p\u00e5virkes af b\u00e5de fysiske egenskaber og psykologiske fornemmelser. Dens essens er et kontinuerligt fysisk spektrum. Farvemekanismen i medicinske materialer er t\u00e6t forbundet med den konjugerede systemstruktur i deres farvestoffer. \u03c0\u2192\u03c0 *-overgangen i det molekyl\u00e6re konjugerede system og n \u2192\u03c0 *- eller n \u2192\u03c3 *-overgangen i det p \u2192\u03c0-konjugerede system af um\u00e6ttede organiske forbindelser, der indeholder heteroatomer, er hoved\u00e5rsagerne til deres farvning. Carotenoidkomponenterne i forskellige farvede r\u00f8de astragaluspr\u00f8ver tilh\u00f8rer isoprenforbindelser og er en af de kromogene komponenter i r\u00f8d astragalus. De indeholder alle mange konjugerede dobbeltbindinger. Brungul, gulbrun, r\u00f8dbrun og r\u00f8dbrun r\u00f8d astragalus kan v\u00e6re farvet p\u00e5 grund af absorptionen af deres komplement\u00e6re lilla og gr\u00f8nne lysb\u00e5nd af \"grundtilstandselektronerne\" i deres kromogene komponenter (carotenoidmetabolitter). N\u00e5r lysstr\u00e5ling m\u00f8der spredte partikler under udbredelsen, producerer spredte partikler af forskellige afstamninger desuden forskellige typer spredning, brydning, interferens og diffraktion. Derfor kan dannelsen af brungule, gulbrune, r\u00f8dbrune og r\u00f8dbrune astragaluspr\u00f8ver v\u00e6re relateret til elektronovergange og lysudbredelse af konjugerede dobbeltbindinger i carotenoidkomponenter. De fysiske f\u00e6nomener som spredning, brydning, interferens og diffraktion, der opst\u00e5r, n\u00e5r man har med l\u00e6geurter at g\u00f8re, h\u00e6nger sammen.<br \/>\nSammenfattende kan man sige, at der er betydelige forskelle i farvev\u00e6rdierne for pr\u00f8ver af brungul, r\u00f8dbrun, r\u00f8dbrun og gulbrun r\u00f8d astragalus. Der er en sammenh\u00e6ng mellem farvev\u00e6rdien og indholdet af carotenoidmetabolitter. Blandt de fire farvepr\u00f8ver er der 17 typer carotenoidkomponenter med maksimums- og minimumsv\u00e6rdier, og indholdsfordelingen er forskellig; De forskellige metabolitter, der er involveret i de fire farver, omfatter to kategorier af carotenoider og 11 typer lutein, nemlig \u03b1-caroten, \u03b2-caroten, luteindilaurat, luteindimerinsyreester, lilla gul butyrat, lilla gul muskatn\u00f8ddeester, anther gul, zeaxanthin, lilla gul, lutein og \u03b2-kryptoxanthin laurinsyre. Det er et af de farvestoffer, der giver farve i r\u00f8d astragalus. Farven p\u00e5 brungule, r\u00f8dbrune, r\u00f8dbrune og gulbrune r\u00f8de astragaluspr\u00f8ver kan v\u00e6re relateret til indholdet og typerne af carotenoidmetabolitter, der er n\u00e6vnt ovenfor.<\/p>","protected":false},"excerpt":{"rendered":"<p>Study on the correlation between the color of Hongqi and carotenoid components Hedysari Radix is an authentic and specialty medicinal herb in Gansu Province, and is one of the pillar industries for revitalizing the rural economy in southern Gansu. 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