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價(jià)格：電議
所在地：上海
型號(hào)：查詢甄準(zhǔn)
更新時(shí)間：2020-09-27
瀏覽次數(shù)：888
公司地址：上海市閔行區(qū)浦江鎮(zhèn)三魯公路3398號(hào)國(guó)茸1號(hào)樓B-506室
陳玲(女士) 銷售工程師
上海甄準(zhǔn)生物科技有限公司（簡(jiǎn)稱甄準(zhǔn)®）專業(yè)提供科研試劑產(chǎn)品，主要包括高端化學(xué)試劑、生物學(xué)試劑、分析標(biāo)準(zhǔn)品、對(duì)照品、標(biāo)準(zhǔn)物質(zhì)等，應(yīng)用覆蓋藥物分析領(lǐng)域、食品安全領(lǐng)域、聚合物研究領(lǐng)域、環(huán)境監(jiān)測(cè)領(lǐng)域，客戶廣泛分布于食品、制藥、政府機(jī)構(gòu)、第三方檢測(cè)、環(huán)境測(cè)試機(jī)構(gòu)、化工、科研院校、生物工程等行業(yè)。
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Striving for high quality products and immediate service, we, SHANGHAI ZZBIO CO., LTD, shall do our best to ensure that your experiments and projects will be successful.
Our core business is to supply quality reference standard materials, high purity bio-chem reagents and technical consultancy to laboratories, universities, research institutions, hospitals, pharmaceutical companies, and drug manufacturers. These products can be supplied in quantities from a few milligrams to grams, and even to kilograms.
If you have special requirements, please contact us freely. We have considerable experience in custom-made products and will be very glad to discuss your needs.
甄準(zhǔn)生物將一如既往，關(guān)注您的研發(fā)生產(chǎn)項(xiàng)目，為您提供zui高性價(jià)比產(chǎn)品和服務(wù)。
產(chǎn)品貨號(hào)：ZZK-K-DMAL
產(chǎn)品品名：D-蘋果酸檢測(cè)試劑盒
英文品名：D-Malic Acid Assay Kit
規(guī)格型號(hào)：100 assays (manual) / 1000 assays (microplate) / 1100 assays(auto-analyser) per kit
For the specific assay of D-malic acid (D-malate) in beverages and food products.
INTRODUCTION:
In Nature, essentially all malic acid is produced in the L-racemic
form (the exception being a few micro-organisms which produce
D-malic acid). Freshly pressed fruit juices contain D-malic acid at
the detection limit (~ 10 mg/L). Malic acid is produced commercially
in the D-/L-racemic mixture by the catalytic hydration of maleic
anhydride and can replac citric acid in food products as an acidulant
and flavour enhancer. It finds application in flavoured fruit drinks,
juices and wines. The detection of D-malic acid in juices or wine
indicates that it has been added. The legal situation concerning the
addition of D-/L-malic acid to juice or wine varies between countries.
KITS:
Kits suitable for performing 100 assays in manual format (or 1100 assays
in auto-analyser format or 1000 assays in microplate format) are available
from Megazyme. The kits contain the full assay method plus:
Bottle 1: Buffer (25 mL, pH 8.0) plus sodium azide (0.02% w/v)
as a preservative.
Stable for > 2 years at 4°C.
Bottle 2: (x2) NAD+.
Stable for > 5 years at -20°C.
Bottle 3: D-Malate dehydrogenase suspension (2.2 mL).
Stable for > 2 years at 4°C.
Bottle 4: D-Malic acid standard solution (5 mL, 0.20 mg/mL).
Stable for > 2 years at room temperature.
溫馨提示：需要詳細(xì)的產(chǎn)品使用說(shuō)明書，請(qǐng)聯(lián)系甄準(zhǔn)生物客服人員，我們將竭誠(chéng)為您服務(wù)。
甄準(zhǔn)，甄心傾聽您每一個(gè)標(biāo)準(zhǔn)！
更多產(chǎn)品，更多優(yōu)惠！請(qǐng)聯(lián)系我們！
上海甄準(zhǔn)生物科技有限公司
熱線：
詹小龍 上海甄準(zhǔn)生物科技有限公司
：
郵箱：3001080321@qq.com
直線 -204
地址：上海市浦東新區(qū)滬南路2419弄30號(hào)710室
郵編：201204
您可以保存下我號(hào)碼。
甄準(zhǔn)，專注分析標(biāo)準(zhǔn)品。
www.zzstandard.com
免責(zé)聲明：以上所展示的[查詢甄準(zhǔn) D-蘋果酸檢測(cè)試劑盒]信息由會(huì)員[上海甄準(zhǔn)生物科技有限公司]自行提供，內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會(huì)員負(fù)責(zé)。
