pectic acid
D-galacto-hexopyranosyluronic acid-(1->4)-D-galacto-hexopyranosyluronic acid-(1->4)-alpha-D-galacto-hexopyranuronic acid
Identification
| Name | pectic acid |
| IUPAC | (2S,3R,4S,5R)-6-[(2S,3R,4R,5R)-2-carboxy-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid |
| CAS Number | 9046-40-6 |
| FDA UNII | Search |
| Molecular Formula | C18 H26 O19 |
| Molecular Weight | 546.39002000 |
| MDL Number | MFCD00132862 |
Regulatory
| FDA/DG SANTE Petitions, Reviews, Notices | 1977 |
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 1e+006 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for pectic acid usage levels up to | not for fragrance use. |
| Recommendation for pectic acid flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
(2S,3R,4S,5R)-6-[(2S,3R,4R,5R)-2-
carboxy-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
D-
galacto-hexopyranosyluronic acid-(1->4)-D-galacto-hexopyranosyluronic acid-(1->4)-alpha-D-galacto-hexopyranuronic acid
PubMed:
Biosorbents for Removing Hazardous Metals and Metalloids.
PubMed:
Collagen Extracted from Persian Gulf Squid Exhibits Anti-Cytotoxic Properties on Apple Pectic Treated Cells: Assessment in an In Vitro Bioassay Model.
PubMed:
Impact of pectin esterification on the antimicrobial activity of nisin-loaded pectin particles.
PubMed:
Microwave-assisted synthesis and characterization of hydrophilically functionalized polygalacturonic acid.
PubMed:
Apple pectin: A natural source for cancer suppression in 4T1 breast cancer cells in vitro and express p53 in mouse bearing 4T1 cancer tumors, in vivo.
PubMed:
Pectic-Oligoshaccharides from Apples Induce Apoptosis and Cell Cycle Arrest in MDA-MB-231 Cells, a Model of Human Breast Cancer.
PubMed:
A pectate lyase from a deep subseafloor Georgenia muralis with unusual molecular characteristics.
PubMed:
Microbial strain improvement for enhanced polygalacturonase production by Aspergillus sojae.
PubMed:
Removal of Pb2+ from aqueous solution by adsorption on chemically modified muskmelon peel.
PubMed:
KdgR, an IClR family transcriptional regulator, inhibits virulence mainly by repression of hrp genes in Xanthomonas oryzae pv. oryzae.
PubMed:
Calcium and pH influence on orange juice cloud stability.
PubMed:
The role of pectin in Cd binding by orange peel biosorbents: a comparison of peels, depectinated peels and pectic acid.
PubMed:
Apoptotic and necrotic effects of pectic acid on rat pituitary GH3/B6 tumor cells.
PubMed:
Polysaccharides as potential antioxidative compounds for extended-release matrix tablets.
PubMed:
Control of collagen molecular assembly with anionic polysaccharides.
PubMed:
Resistance of polysaccharide coatings to proteins, hematopoietic cells, and marine organisms.
PubMed:
Pectic acid effects on prolactin secretion in GH3/B6 rat pituitary cell line.
PubMed:
Cell wall polysaccharides are specifically involved in the exclusion of aluminum from the rice root apex.
PubMed:
[Production of hydrolases by lactic acid bacteria and bifidobacteria and their antibiotic resistance].
PubMed:
Distribution and speciation of metals in annual rings of black willow.
PubMed:
Dietary-fiber-degrading enzymes from a human intestinal Clostridium and their application to oligosaccharide production from nonstarchy polysaccharides using immobilized cells.
PubMed:
A simple fractionation protocol for, and a comprehensive study of the molecular properties of, two major endopolygalacturonases from Aspergillus niger.
PubMed:
Enzymatic degradation studies of pectin and cellulose from red beets.
PubMed:
Quantification of the amount of galacturonic acid residues in blocksequences in pectin homogalacturonan by enzymatic fingerprinting with exo- and endo-polygalacturonase II from Aspergillus niger.
PubMed:
Adsorption of direct-acting and indirect-acting mutagens by various dietary fibers.
PubMed:
Unsaturated oligogalacturonic acids are generated by in vitro treatment of pectin with human faecal flora.
PubMed:
Polygalacturonase isolated from the culture of the psychrophilic fungus Sclerotinia borealis.
PubMed:
Isolation and characterization of a novel endo-beta-galactofuranosidase from Bacillus sp.
PubMed:
Substrate binding ability of chemically inactivated pectinase for the substrate pectic acid.
PubMed:
Effect of cations on the elution of pectic polysaccharides from anion-exchange resins.
PubMed:
Three polygalacturonases constitutively synthesized by Aspergillus alliaceus.
PubMed:
Cytochemical application of tris (2,2'-bipyridine) ruthenium (II): fluorescence reaction with sulfated polyanions of mast cell granules.
PubMed:
Purification and some properties of endopolygalacturonase from Rhizopus sp. LKN.
PubMed:
Solution conformation of a pectic acid fragment by 1H-NMR and molecular dynamics.
PubMed:
Biocompatibility of wound management products: a study of the effects of various polysaccharides on murine L929 fibroblast proliferation and macrophage respiratory burst.
PubMed:
Conformations of (1----4)-linked alpha-D-galacturono-di- and -tri-saccharides in solution analysed by n.m.r. measurements and theoretical calculations.
PubMed:
Purification and characterization of a novel lyase from Cellulomonas sp. that degrades Fusarium and Gibberella acidic polysaccharides.
PubMed:
Monoclonal Antibodies against Pectin: Recognition of a Conformation Induced by Calcium.
PubMed:
Interaction of anti-DNA antibodies with synthetic polyanionic antigens.
PubMed:
Studies on sustained-release suppositories. II. Evaluation of polymer electrolyte containing acidic groups for prolonged rectal absorption of bacampicillin in rabbits.
PubMed:
Adjuvant properties of polysaccharides: effect of iota-carrageenan, pectic acid, pectin, dextran and dextran sulphate on the humoral immune response in the rat.
PubMed:
Effect of pectic substances on prolactin and growth hormone secretion in the ewe and on the induction of casein synthesis in the rat.
PubMed:
Binding characteristics of human serum amyloid P component.
PubMed:
[Reduction of lead content and other elements in wine using pectic acid].
PubMed:
The Aloe vera phenomenon: a review of the properties and modern uses of the leaf parenchyma gel.
PubMed:
Part 1. Fractionation and biological properties of polysaccharides.
PubMed:
Interaction between pectin and rat hindgut microflora.
PubMed:
Studies on the Pectic Substances of Plant Cell Walls: III. DEGRADATION OF CARROT ROOT CELL WALLS BY ENDOPECTATE LYASE PURIFIED FROM ERWINIA AROIDEAE.
PubMed:
Purification and properties of polygalacturonic acid trans-eliminase from Bacillus stearothermophilus.
PubMed:
Acetylated pectic acid as a substrate of Vi phages deacetylase.
PubMed:
Production and properties of polygalacturonate lyase by an alkalophilic microorganism Bacillus sp. RK9.
PubMed:
[Mode of action and inhibition of polygalacturonase covalently bound to polysaccharide and glass carriers].
PubMed:
On the deacetylase activity of Vi bacteriophage III particles.
PubMed:
Pectinolytic ability of some mycorrhizal and saprophytic hymenomycetes.
PubMed:
Enzymatic degradation of polygalacturonic acid by Yersinia and Klebsiella species in relation to clinical laboratory procedures.
PubMed:
Inducer of pectic acid lyase in Erwinia carotovora.
PubMed:
Structure of the D-galactan isolated from garlic (Allium sativum) bulbs.
PubMed:
[Metabolism of Helix pomatia polygalacturonase].
PubMed:
Role of pectic and cellulolytic enzymes in the invasion of the soybean by Rhizobium japonicum.
PubMed:
Preparation of 14C-labeled pectic acid and D-galacturonic-14C acid.
PubMed:
On the character of the interaction of endopolygalacturonase with cross-linked pectic acid.
PubMed:
Selective purification of Aspergillus niger endopolygalacturonase by affinity chromatography on cross-linked pectic acid.
PubMed:
Fermenting yeasts associated with softening and gas-pocket formation in olives.
PubMed:
Purification and properties of an polygalacturonic acid trans-eliminase produced by Bacillus pumilus.
PubMed:
Pectic acid lyases of Bacillus polymyxa.
PubMed:
Anticoagulant activity of pectic acid derivatives.
PubMed:
Kinetics and site of attack of oligogalacturonic acids by an endo-pectic acid transeliminase.
PubMed:
Separation of a hydrolase from a pectic acid transeliminase in cell extracts of a Bacillus.
PubMed:
The pectic enzymes of Aspergillus niger. A mercury-activated exopolygalacturonase.
PubMed:
The pectic enzymes of Aspergillus niger. A second exopolygalacturonase.
PubMed:
CLOSTRIDIUM RUBRUM SP. N. AND OTHER PECTINOLYTIC CLOSTRIDIA FROM SOIL.
PubMed:
Comparison of growth and pectolytic enzyme production by Bacillus polymyxa.
PubMed:
The fermentation of pectin and pectic acid by Bacillus polymyxa.
PubMed:
Pectic acid from the mucilage of coffee cherries.
PubMed:
Hydrolysis of the oligogalacturonides and pectic acid by yeast polygalacturonase.
PubMed:
End products and mechanism of hydrolysis of pectin and pectic acid by yeast polygalacturonase (YPG).
PubMed:
Enzymic degradation of pectic acid and the complex nature of polygalacturonase.
PubMed:
The fermentation of pectin and pectic acid by Clostridium felsineum.
PubMed:
[Not Available].
PubMed:
The fermentation of pectin and pectic acid by Clostridium felsineum strain No. 195.
PubMed:
Derivatives of pectic acid as models of proteins.
PubMed:
PRELIMINARY NOTE ON THE MODE OF UNION OF THE GALACTURONIC RESIDUES IN PECTIC ACID.
PubMed:
The pectic substances of plants: Further observations on the nature of pectin and pectic acid.
PubMed:
The preparation of methyl esters of pectic acid.
PubMed:
The Pectic Substances of Plants. Part III: The Nature of Pectinogen and its Relation to Pectic Acid.