{"id":19346,"date":"2025-04-20T12:01:36","date_gmt":"2025-04-20T12:01:36","guid":{"rendered":"https:\/\/plantengineering.mk\/wordpress\/?page_id=19346"},"modified":"2025-09-02T12:26:24","modified_gmt":"2025-09-02T12:26:24","slug":"analytical-services","status":"publish","type":"page","link":"https:\/\/plantengineering.mk\/wordpress\/analytical-services\/","title":{"rendered":"Analytical Services"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"19346\" class=\"elementor elementor-19346\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-549c102 elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no sc_fly_static\" data-id=\"549c102\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1769ee7 sc_content_align_inherit sc_layouts_column_icons_position_left sc_fly_static\" data-id=\"1769ee7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-72f884c sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"72f884c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>We have developed efficient protocols for the phytochemical analyses of natural compounds with biological activities.<\/li><li>Phytochemical analyses of plant extracts and commercial natural products.<\/li><li>Testing of the biological activity of plant extracts and commercial natural products.<\/li><li><em>In vitro<\/em> plants synthesized\u00a0and stored significant quantities of natural compounds and represent a promising system for obtaining\u00a0qualitatively and quantitatively standardized extracts for the pharmaceutical and cosmetic industries.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-edeac23 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no sc_fly_static\" data-id=\"edeac23\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-85e956a sc_content_align_inherit sc_layouts_column_icons_position_left sc_fly_static\" data-id=\"85e956a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-11f083e sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"11f083e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<style>\n  \/* General Main Heading *\/\n  .main-heading {\n    display: block;\n    text-align: center;\n    font-size: 32px;\n    margin: 40px 0 20px;\n    font-weight: bold;\n    color: #2e7d32; \/* Dark green *\/\n    text-transform: uppercase;\n  }\n\n  \/* Table Styling *\/\n  .bio-table {\n    width: 100%;\n    border-collapse: separate;\n    border-spacing: 0;\n    margin-bottom: 50px;\n    font-family: Arial, sans-serif;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.05);\n    border-radius: 12px;\n    overflow: hidden;\n  }\n\n  .bio-table td {\n    padding: 12px 20px;\n    font-size: 16px;\n    border-bottom: 1px solid #e0e0e0;\n  }\n\n  .bio-table td.section-title {\n    font-weight: bold;\n    font-size: 24px;\n    text-align: center;\n    background-color: #e8f5e9; \/* Light green *\/\n    color: #1b5e20; \/* Darker green *\/\n    padding: 20px;\n  }\n\n  .bio-table td.subsection-title {\n    font-weight: bold;\n    font-size: 20px;\n    background-color: #f1f8e9; \/* Very light green *\/\n    color: #388e3c; \/* Green *\/\n    padding: 15px 20px;\n  }\n\n  .bio-table td.item {\n    padding-left: 25px;\n    background-color: #ffffff;\n  }\n\n  \/* Hover effect *\/\n  .bio-table tr:hover td.item {\n    background-color: #f1f8e9;\n    transition: 0.3s;\n  }\n<\/style>\n\n<!-- Main Heading -->\n<span class=\"main-heading\">\nPhytochemical Analyses of Commercial Natural Plant Products\n<\/span>\n\n<table class=\"bio-table\">\n  <tbody>\n    <tr><td class=\"subsection-title\">Chromatographic Analyses of Bioactive Compounds (HPLC\/DAD\/ESI-MS<sup>n<\/sup> and UPLC-TUV)<\/td><\/tr>\n    <tr><td class=\"item\">Acyl-phloroglucinols<\/td><\/tr>\n    <tr><td class=\"item\">Anthocyanins<\/td><\/tr>\n    <tr><td class=\"item\">Cannabinoids (Ph. Eur.)<\/td><\/tr>\n    <tr><td class=\"item\">Flavanols<\/td><\/tr>\n    <tr><td class=\"item\">Flavonoid aglycones<\/td><\/tr>\n    <tr><td class=\"item\">Flavonol glycosides<\/td><\/tr>\n    <tr><td class=\"item\">Naphtodianthrones\/Hypericins (Ph. Eur.)<\/td><\/tr>\n    <tr><td class=\"item\">Phenolic acids<\/td><\/tr>\n    <tr><td class=\"item\">Xanthones<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Spectrophotometric Analyses of Bioactive Compounds<\/td><\/tr>\n    <tr><td class=\"item\">Anthocyanins (pH differential method)<\/td><\/tr>\n    <tr><td class=\"item\">Cannabinoids (Ph. Eur.)<\/td><\/tr>\n    <tr><td class=\"item\">Catechins\/Flavanols (DMACA reagent)<\/td><\/tr>\n    <tr><td class=\"item\">Flavonoids (AlCl<sub>3<\/sub> reagent)<\/td><\/tr>\n    <tr><td class=\"item\">Hypericins (Ph. Eur.)<\/td><\/tr>\n    <tr><td class=\"item\">Phenolic acids (Arnow reagent)<\/td><\/tr>\n    <tr><td class=\"item\">Phenolic compounds (Folin-Ciocalteu reagent)<\/td><\/tr>\n    <tr><td class=\"item\">Proanthocyanidins (Butanol-HCl reagent)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Non-Enzymatic Antioxidants<\/td><\/tr>\n    <tr><td class=\"item\">Ascorbic acid (DTT reagent)<\/td><\/tr>\n    <tr><td class=\"item\">Carotenoids (Acetone reagent)<\/td><\/tr>\n    <tr><td class=\"item\">Chlorophylls (Acetone reagent)<\/td><\/tr>\n    <tr><td class=\"item\">Glutathione (DTNB reagent)<\/td><\/tr>\n    <tr><td class=\"item\">Tocopherols (\u03b1-\u03b1\u2019-bipyridyl and FeCl<sub>3<\/sub> reagents)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Antioxidant Enzymes<\/td><\/tr>\n    <tr><td class=\"item\">Ascorbate peroxidase activity (APX, EC 1.11.1.11)<\/td><\/tr>\n    <tr><td class=\"item\">Catalase activity (CAT, EC 1.11.1.6)<\/td><\/tr>\n    <tr><td class=\"item\">Glutathione reductase activity (GR, EC 1.6.4.2)<\/td><\/tr>\n    <tr><td class=\"item\">Guaiacol peroxidase activity (PX, EC 1.11.1.7)<\/td><\/tr>\n    <tr><td class=\"item\">Superoxide dismutase activity (SOD, EC 1.15.1.1)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Antioxidant Activity<\/td><\/tr>\n    <tr><td class=\"item\">ABTS radical scavenging activity<\/td><\/tr>\n    <tr><td class=\"item\">Cupric ion reducing antioxidant capacity (CUPRAC assay)<\/td><\/tr>\n    <tr><td class=\"item\">DPPH radical scavenging activity<\/td><\/tr>\n    <tr><td class=\"item\">Ferric ion reducing antioxidant power (FRAP assay)<\/td><\/tr>\n    <tr><td class=\"item\">Ferrous chelating activity (FCA assay)<\/td><\/tr>\n    <tr><td class=\"item\">Lipid peroxidation inhibition (LPI assay)<\/td><\/tr>\n    <tr><td class=\"item\">Phosphomolybdenum (PM) assay<\/td><\/tr>\n    <tr><td class=\"item\">Reducing power (RP assay)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Reactive Oxygen\/Nitrogen Species (ROS\/RNS) Scavenging Activity<\/td><\/tr>\n    <tr><td class=\"item\">Hydrogen peroxide (H<sub>2<\/sub>O<sub>2<\/sub>) scavenging activity<\/td><\/tr>\n    <tr><td class=\"item\">Hydroxyl radical (OH\u2022) scavenging activity<\/td><\/tr>\n    <tr><td class=\"item\">Nitric oxide (NO) scavenging activity<\/td><\/tr>\n    <tr><td class=\"item\">Superoxide radicals (O<sub>2<\/sub>\u2022-) scavenging activity<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Oxidative Stress Marker Contents<\/td><\/tr>\n    <tr><td class=\"item\">Hydrogen peroxide (H<sub>2<\/sub>O<sub>2<\/sub>) production<\/td><\/tr>\n    <tr><td class=\"item\">Superoxide radical (O<sub>2<\/sub>\u2022-) production<\/td><\/tr>\n    <tr><td class=\"item\">Malondialdehyde (MDA) content<\/td><\/tr>\n  <\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b4c1085 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no sc_fly_static\" data-id=\"b4c1085\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f6a5260 sc_content_align_inherit sc_layouts_column_icons_position_left sc_fly_static\" data-id=\"f6a5260\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17f6143 sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"17f6143\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<!-- Main Heading -->\n<span class=\"main-heading\">\nBiological Activity of Commercial Natural Plant Products\n<\/span>\n\n<table class=\"bio-table\">\n  <tbody>\n    <tr><td class=\"subsection-title\">Skincare and Anti-Aging Products<\/td><\/tr>\n    <tr><td class=\"item\">UV-protective activity (UV-spectra method)<\/td><\/tr>\n    <tr><td class=\"item\">Skin Depigmentation (Inhibition of Tyrosinase activity)<\/td><\/tr>\n    <tr><td class=\"item\">Anti-aging and anti-wrinkle activity (Inhibition of Elastase activity)<\/td><\/tr>\n    <tr><td class=\"item\">Anti-aging and anti-wrinkle activity (Inhibition of Collagenase activity)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Antidepressant Products<\/td><\/tr>\n    <tr><td class=\"item\">Antidepressant activity (Inhibition of Monoamine oxidase A activity)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Neuroprotective Products<\/td><\/tr>\n    <tr><td class=\"item\">Neuroprotective activity (Inhibition of Acetylcholinesterase activity)<\/td><\/tr>\n    <tr><td class=\"item\">Neuroprotective activity (Inhibition of Butyrylcholinesterase activity)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Anti-Inflammatory Products<\/td><\/tr>\n    <tr><td class=\"item\">Anti-inflammatory activity (Inhibition of \u03b2-glucuronidase activity)<\/td><\/tr>\n    <tr><td class=\"item\">Anti-inflammatory activity (Inhibition of Lipoxygenase activity)<\/td><\/tr>\n    <tr><td class=\"item\">Anti-inflammatory activity (Inhibition of Xanthine oxidase activity)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Antidiabetic Products<\/td><\/tr>\n    <tr><td class=\"item\">Antidiabetic activity (Inhibition of \u03b1-amylase activity)<\/td><\/tr>\n    <tr><td class=\"item\">Antidiabetic activity (Inhibition of \u03b1-glucosidase activity)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Antihyperlipidemic Products<\/td><\/tr>\n    <tr><td class=\"item\">Antihyperlipidemic activity (Inhibition of Pancreatic lipase activity)<\/td><\/tr>\n    <tr><td class=\"item\">Antihyperlipidemic activity (Inhibition of Cholesterol esterase activity)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Gastroprotective Products<\/td><\/tr>\n    <tr><td class=\"item\">Gastroprotective activity (Inhibition of Urease activity)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Cardioprotective Products<\/td><\/tr>\n    <tr><td class=\"item\">Cardioprotective activity (Inhibition of Phosphodiesterase activity)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Antitoxic Products<\/td><\/tr>\n    <tr><td class=\"item\">Antitoxic activity (Inhibition of Carboxyl esterase activity)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">Antiprotease Products<\/td><\/tr>\n    <tr><td class=\"item\">Antiprotease activity (Inhibition of \u03b1-chymotrypsin)<\/td><\/tr>\n    <tr><td class=\"item\">Antiprotease activity (Inhibition of trypsin)<\/td><\/tr>\n\n    <tr><td class=\"subsection-title\">In Vitro Digestion of Natural Products (Bioaccessibility and Bioavailability)<\/td><\/tr>\n    <tr><td class=\"item\">In vitro oral digestion (Simulation of salivary digestion)<\/td><\/tr>\n    <tr><td class=\"item\">In vitro gastric digestion (Simulation of gastric digestion)<\/td><\/tr>\n    <tr><td class=\"item\">In vitro intestinal digestion (Simulation of intestinal digestion)<\/td><\/tr>\n  <\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>We have developed efficient protocols for the phytochemical analyses of natural compounds with biological activities. Phytochemical analyses of plant extracts and commercial natural products. Testing of the biological activity of&hellip;<\/p>\n","protected":false},"author":1,"featured_media":19352,"parent":0,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-19346","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/plantengineering.mk\/wordpress\/wp-json\/wp\/v2\/pages\/19346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/plantengineering.mk\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/plantengineering.mk\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/plantengineering.mk\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/plantengineering.mk\/wordpress\/wp-json\/wp\/v2\/comments?post=19346"}],"version-history":[{"count":53,"href":"https:\/\/plantengineering.mk\/wordpress\/wp-json\/wp\/v2\/pages\/19346\/revisions"}],"predecessor-version":[{"id":19894,"href":"https:\/\/plantengineering.mk\/wordpress\/wp-json\/wp\/v2\/pages\/19346\/revisions\/19894"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/plantengineering.mk\/wordpress\/wp-json\/wp\/v2\/media\/19352"}],"wp:attachment":[{"href":"https:\/\/plantengineering.mk\/wordpress\/wp-json\/wp\/v2\/media?parent=19346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}