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Merck
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主要文件

11145

Sigma-Aldrich

大豆磷脂

Soy Phospholipids
1 of 1 reviewers received a sample product or took part in a promotion

mixture of phospholipids

别名:

Soy Lecithin, Soybean Phospholipids

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50 G
$97.50
250 G
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About This Item

分類程式碼代碼:
12352204
NACRES:
NA.32

$97.50


请联系客服了解存货情况
新价格,新优惠!

品質等級

形狀

powder or granules

濃度

≥20% (phosphatidyl choline, TLC)

雜質

≤3% water
~25% phosphatidylcholine

儲存溫度

2-8°C

一般說明

Asolectin 由大致相等比例的卵磷脂、脑磷脂和磷脂酰肌醇以及少量其他磷脂和极性脂质组成。良好的脂肪酸来源:约 24% 饱和脂肪酸,14% 单不饱和脂肪酸和 62% 多不饱和脂肪酸。在膜研究中用于囊泡的重建;水溶性大豆磷脂的溶胀及其作为水包油乳化剂的作用。

應用

大豆磷脂用于:
  • 制备脂质体,用于黏性补充试验[1]
  • 制备基于大豆卵磷脂(SL)的填充剂,并评估作为一种可行替代品用于雄性动物精子冷冻培养基中的可能性[2]
  • 制备脂质体共沉淀测定用脂质体[3]

生化/生理作用

大豆磷脂是一种潜在的生物活性食品添加剂。[4]这些脂类表现出一些生物化学和物理作用,可能有助于预防发病机制。众所周知,大豆磷脂可降低血脂水平,调节胆固醇和甘油三酯水平,稳定膜功能以及支持肝脏功能。[4]

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

個人防護裝備

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A new insight into more effective viscosupplementation based on the synergy of hyaluronic acid and phospholipids for cartilage friction reduction
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Multicellular organisms employ fluid transport networks to overcome the limit of diffusion and promote essential long-distance transport. Connectivity and pressurization render these networks especially vulnerable to wounding. To mitigate this risk, animals, plants, and multicellular fungi independently evolved elaborate clotting
Abigail Tabarez et al.
Animal reproduction science, 217, 106473-106473 (2020-05-16)
The aim of this study was to address whether soy lecithin (SL) was an effective non-penetrating cryoprotectant for buck sperm cryopreservation in the presence of seminal plasma. There was also an attempt to determine the optimal concentration of BHT as

Questions

1–3 of 3 Questions  
  1. How to dissolve it in water?

    1 answer
    1. Phospholipids are not appreciably soluble in water. This product has not been tested for solubility. However, other phospholipid products, such as phosphatidylinositol and phosphatidylcholine, are soluble in Chloroform at 20 - 25 mg/mL.

      Helpful?

  2. Can Soy phospholipid be used as standard for phospholipid in TLC (Thin layer chromatography) ?

    1 answer
    1. The product is not intended for use as an analytical standard. Product P3817, Phospholipid Mixure, is a standard that is tested for suitability in HPLC. However, the purity of the individual components is determined by TLC. Please see the link below to review this product:
      https://www.sigmaaldrich.com/product/supelco/p3817

      Helpful?

  3. Can you provide me with the HLB value for Soy Phospholipids (11145)?

    1 answer
    1. An HLB value is not associated with this product.

      Helpful?

Reviews

1 of 1 reviewers received a sample product or took part in a promotion

Active Filters

  1. United Kingdom
    • Reviews 2
    • Votes 2
    5 out of 5 stars.

    Good emulsifier

    Comes as a dry powder that can be mixed into formulations.

    Helpful?

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