This product is not tested for galacturonic acid on a lot-specific basis. However, historical information suggests an approximate range of 75 - 80%.
93854
Pectin from apple
Synonym(s):
Poly-D-galacturonic acid methyl ester
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About This Item
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Recommended Products
biological source
plant fruit (Apple)
Quality Level
form
powder
extent of labeling
50-75% esterification
impurities
≤10% water
ign. residue
≤7.0%
color
white to light brown
solubility
water: 0.02 g/10 mL, clear to hazy, colorless to faint yellow or tan
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Application
- Polysaccharide-Based Edible Biopolymer-Based Coatings for Fruit Preservation: A Review.: This review discusses the use of pectin from apples as a component of biopolymer coatings to extend the shelf life of fruits (Pillai et al., 2024).
- Blueberry Anthocyanin Based Active Intelligent Wheat Gluten Protein Films: Preparation, Characterization, and Applications for Shrimp Freshness Monitoring.: Although this study focuses on blueberry anthocyanins, it provides insight into the use of pectin-based films for food preservation (Hu et al., 2024).
Analysis Note
solubility
H2O : 0.02g/10ml, clear to very hazy, colorless to faint yellow to faint brown
H2O : 0.02g/10ml, clear to very hazy, colorless to faint yellow to faint brown
Other Notes
To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Green leafy vegetables have low β-carotene bioavailability, which we hypothesized to be, at least in part, due to high contents of fiber, minerals, and phenolics. We investigated the effects of pectin (40-120 μg/mL), iron (50-150 μg/mL), ferulic acid (30-90 μg/mL)
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What is the galacturonic acid content (%) in this apple pomace pectin?
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