{"title":"Kombucha","description":"\u003cp\u003eThe quality control solutions from BioSystems and Steroglass helps kombucha producers maintain consistency and product quality. The analyzers and reagents support monitoring key parameters such as pH, acidity, sugar content, and fermentation performance, helping producers ensure batch-to-batch consistency and deliver high-quality products to consumers.\u003c\/p\u003e","products":[{"product_id":"acetaldehyde-reagent-kit","title":"Acetaldehyde, Reagent Kit for Wine and Beer","description":"\u003cp\u003e\u003cstrong\u003eEnzymatic analysis for acetaldehyde determination\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKit volume: 50 ml\u003c\/li\u003e\n\u003cli\u003eMethod: Two-reagent differential at 340 nm\u003c\/li\u003e\n\u003cli\u003eLimit of linearity: 200 mg\/l\u003c\/li\u003e\n\u003cli\u003eLimit of detection: 0.1 mg\/l (ppm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStable working reagent for 3 weeks\u003c\/li\u003e\n\u003cli\u003eReady-to-use dedicated reagent\u003c\/li\u003e\n\u003cli\u003eLiquid calibrator included in the kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAcetaldehyde is one of the components of the oxidative chain of alcoholic fermentation. Acetaldehyde is also formed in the wine aging process by ethanol oxidation. Acetaldehyde con- centration is closely related to SO2 content. This combination is responsible for antioxidant activity.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/einfo.bio\/0003508\/12820\/en\" target=\"_blank\" rel=\"noopener\"\u003eView Product Documentation\u003c\/a\u003e\u003c\/p\u003e","brand":"BioSystems","offers":[{"title":"Default Title","offer_id":31139897049154,"sku":"12820","price":332.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0106\/8302\/3426\/files\/Acetaldehyde_Kit.jpg?v=1761239363"},{"product_id":"ascorbic-acid","title":"Ascorbic acid, reagent kit for wine","description":"\u003cp\u003e\u003cstrong\u003eEnzymatic method for ascorbic acid determination\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKit volume: 90 ml\u003c\/li\u003e\n\u003cli\u003eMethod: Two-reagent differential at 560 nm\u003c\/li\u003e\n\u003cli\u003eLimit of linearity: 150mg\/L\u003c\/li\u003e\n\u003cli\u003eLimit of detection: 1.4 mg\/L\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStable working reagent for 10 days\u003c\/li\u003e\n\u003cli\u003eReady-to-use dedicated reagent\u003c\/li\u003e\n\u003cli\u003eCalibrator included in the kit. Once reconstituted, stable for 20 days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAscorbic acid is a compound found in ripe grapes at very low levels compared with other acids (30-60 mg\/L). It disappears rapidly when grapes are crushed, leading to early oxidation of must. Due to its reducing properties, ascorbic acid is used as an antioxidant.\u003c\/p\u003e\n\u003cp\u003eAscorbic acid in the sample lowers MTT in the presence of PMS electron carrier, forming dehydroascorbic acid and MTT-formazan that can be assayed by spectrophotometry. To eliminate interferences ascorbic acid is eliminated from the sample by oxidation to dehydroascorbic acid (ascorbate oxidase [AO]).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/einfo.bio\/0005445\/12828\/en\" target=\"_blank\" rel=\"noopener\"\u003eView Product Documentation\u003c\/a\u003e\u003c\/p\u003e","brand":"BioSystems","offers":[{"title":"Default Title","offer_id":31139897376834,"sku":"12828","price":282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0106\/8302\/3426\/files\/Ascorbic_Acid.jpg?v=1751405458"},{"product_id":"histamine","title":"Histamine, reagent kit for wine","description":"\u003cp\u003e\u003cstrong\u003eELISA method\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKit volume: 100 ml\u003c\/li\u003e\n\u003cli\u003eMethod: Two-reagent differential at 420 nm\u003c\/li\u003e\n\u003cli\u003eLimit of linearity: 160 mg\/l\u003c\/li\u003e\n\u003cli\u003eLimit of detection: 2.1 mg\/l (ppm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"page\" title=\"Page 24\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh sensitivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLiquid reagent, stable until the expiration date\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy sample preparation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"page\" title=\"Page 24\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eHistamine is a biogenic amine present in certain food with high concentrations of protein or foods exposed to fermentation processes. Histamine is created by certain microorganisms that affect the amino acid histidine. Histamine intake by sensitive individuals produces undesirable effects, such as headaches or skin reactions; hence, it should be controlled. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHigh-sensitivity ELISA of histamine is a competitive enzyme-linked immunoabsorbent assays for the quantitative analysis of histamine in wine, fish, cheese and meat. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHistamine in the sample is quantitatively derivatized to N-acylhistamine by using an acylating reagent. The microplate wells are coated with histamine. In a first incubation, acylated histamine in the sample or reference standard competes with fixed histamine to bind to anti-histamine antibodies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/einfo.bio\/0004932\/12829\/en\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eView Product Documentation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BioSystems","offers":[{"title":"Default Title","offer_id":31139897409602,"sku":"12829","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0106\/8302\/3426\/files\/Histamines_box.jpg?v=1751319169"},{"product_id":"anthocyanins","title":"Anthocyanins, reagent kit for wine","description":"\u003cp\u003e\u003cstrong\u003eEnzymatic analysis for acetaldehyde determination\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKit volume: 100 ml\u003c\/li\u003e\n\u003cli\u003eMethod: End-point at 520 nm\u003c\/li\u003e\n\u003cli\u003eLimit of linearity: 1386 ml\/l\u003c\/li\u003e\n\u003cli\u003eLimit of detection: 15 mg\/l (ppm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStable liquid reagent until the expiration date\u003c\/li\u003e\n\u003cli\u003eReady-to-use dedicated reagent\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAnthocyanins are the tinted pigments in grapes, with the word coming from the Greek root “antos” (flower) and “kyanos” (blue). These pigments are found in both the skin and the pulp.\u003c\/p\u003e\n\u003cp\u003eAnthocyanins are water-soluble pigments that provide the characteristic red color of wine. At 520 nm and under cer- tain conditions, the color is proportional to anthocyanin con- centrations. The proposed method determines ionized and ionizable anthocyanins present in the sample. Anthocyanins polymerized with tannins or other compounds cannot be assayed with this method.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/einfo.bio\/0000956\/12831\/en\" target=\"_blank\" rel=\"noopener\"\u003eView Product Documentation\u003c\/a\u003e\u003c\/p\u003e","brand":"BioSystems","offers":[{"title":"Default Title","offer_id":31139897475138,"sku":"12831","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0106\/8302\/3426\/files\/Anthocyanins_kit.jpg?v=1751496191"}],"url":"https:\/\/www.admeo.us\/collections\/kombucha-1.oembed","provider":"Admeo","version":"1.0","type":"link"}