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901266

Sigma-Aldrich

甜菜碱（用糊精稀释的红甜菜提取物）

同義詞:

甜菜碱 5-β-D-吡喃葡萄糖苷

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About This Item

經驗公式（希爾表示法）:
C24H26N2O13
分子量：:
550.47
分類程式碼代碼:
12352200
NACRES:
NA.22
暫時無法取得訂價和供貨情況

一般說明

甜菜苷是一种红紫色色素，可用作食品和药物产品中的天然红色着色剂。[1]

應用

甜菜碱是一种来自红甜菜的糖苷二氢吲哚色素。甜菜碱已被用作化学合成、食品添加剂以及分析、材料和生物学研究的基本元素。该产品先前被列为CDS000584，提供了用糊精稀释的红甜菜提取物。甜菜碱在光照和高温下均易降解。当保持干燥时，其对氧气稳定。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCX4934
MKCV8309
MKCN1855
MKCN1856
MKCK7267

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Combining Conventional Organic Solvent Extraction, Ultrasound-Assisted Extraction, and Chromatographic Techniques to Obtain Pure Betanin from Beetroot for Clinical Purposes
Da Silva, et al.
Antioxidants, 12(10), 1823-1823 (2023)
Parisa Rahimi et al.
Food & function, 10(12), 8286-8297 (2019-11-15)
This study evaluated the potential impacts of supplementation with betalain-rich extracts of foods on some atherosclerotic risk factors in coronary artery disease patients. During an acute phase, 48 male patients received about 50 mg betalain/betacyanin, and their blood and urine
Eliza Łata et al.
Journal of chromatographic science (2019-12-05)
The aim of this study was to develop a thin-layer chromatographic method of qualitative analysis, aiming to confirm the presence of the red beetroot pigments in a given sample. The TLC system developed for this purpose consists of the precoated

Questions

1–6 of 6 Questions  

  1. can we use this for analytical purpose in UV and hplc?

    1 answer

    1. This product undergoes no formal testing for purity and has not been qualified for use with HPLC. This item is certainly not an analytical grade nor is it provided as a standard. However, researchers have reported the use of this product in HPLC analysis. Please see these research articles below for more details.

      https://www.sciencedirect.com/science/article/pii/S0308814624033326

      https://pubs.rsc.org/en/content/articlepdf/2019/fo/c9fo02020a

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  4. What is the concentration of betanin 901266-1G?

    1 answer

    1. The concentration of this product is not determined.

      Helpful?

  5. Is it pure form of Betanin?

    1 answer

    1. Unfortunately, the purity of this product is not determined.

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  6. How much quantity of 1 pack size available for betanin. I required minimum pack size for research work purposes Please co- operate.

    1 answer

    1. The product is currently supplied as 1 gram and 5 grams.

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