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E0625

Sigma-Aldrich

Egg yolks from chicken

powder

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500 G
$476.00

$476.00


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500 G
$476.00

About This Item

UNSPSC Code:
12352211
NACRES:
NA.25

$476.00


Please contact Customer Service for Availability

Request a Bulk Order

form

powder

Quality Level

storage temp.

2-8°C

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Batoul Ghaddar et al.
Zebrafish, 18(3), 190-206 (2021-05-25)
Overweight and obesity are worldwide epidemic health threats. They recently emerged as disruptors of brain homeostasis leading to a wide variety of neurologic disorders. This study aims at developing a fast and easy overfeeding model using zebrafish for investigating the
Liangping Zhao et al.
Gene, 771, 145354-145354 (2020-12-18)
Puerarin shows inhibitory effects on inflammation in chronic heart failure (CHF), but its efficacy in coronary heart disease (CHD) remained vague. Rat CHD model was constructed, and serum parameters were determined using a blood liquid biochemical analyzer. Also, contents of
Jasmim Leal et al.
Journal of controlled release : official journal of the Controlled Release Society, 322, 457-469 (2020-04-04)
Therapeutic delivery of drug and gene delivery systems have to traverse multiple biological barriers to achieve efficacy. Mucosal administration, such as pulmonary delivery in cystic fibrosis (CF) disease, remains a significant challenge due to concentrated viscoelastic mucus, which prevents drugs

Questions

1–2 of 2 Questions  
  1. Can this product be dissolved in water? What's the solubility?

    1 answer
    1. This product is a spray-dried egg yolk. The material is not tested for solubility and will not form a clear solution. However, a prepared egg yolk emulsion is available as product 1.03784. This item is prepared at 500 mL of liquid egg yolk in 1L of 1/2 normal saline. Similar rates are expected when preparing the powdered product. One egg yolk is approx. 8.7 g when dried. Egg Yolk Emulsions are generally prepared at a 50%

      Helpful?

  2. How is the egg yolk powder prepared? are the chickens tested? Were they aseptically collected?

    1 answer
    1. The egg yolk is prepared by separating the membrane from the inner yolk. This material is spray-dired and not considered sterile. The eggs were obtained from USDA (United States Department of Agriculture) or Foreign Government Facilities. While not a reported specification, the raw material is tested for Salmonella, coliform, e. coli, mold, and aerobes. This product is intended for research use only and is unsuitable for human or veterinary use.

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