The contents of proteins and phospholipids in cloudy (veiled) virgin olive oils

Extra virgin olive oil is produced in the form of a

Virgin Olive Oil: Losses of Antioxidant Polar Phenolic Compounds due to Storage, Packaging, and Culinary Uses

Virgin olive oil is a high quality natural product obtained only by physical means. In addition to triacylglycerols it contains nutritionally important polar and non-polar antioxidant phenols and other bioactive ingredients. The polar fraction is a complex mixture of phenolic acids, simple phenols, derivatives of the glycosides oleuropein and ligstroside, lignans, and flavonoids. These compounds contribute significantly to the stability, flavor, and biological value of virgin olive. In the various stages of production, during storage and in the culinary uses, polar phenols and other valuable bioactive ingredients may be damaged. Oxidation, photo-oxidation, enzymic hydrolysis and heating at frying temperatures have a serious adverse effect. Due to the biological importance of the oil and its unique character, analytical methods have been developed to evaluate antioxidant activity or analyse complex phenol mixtures. These are based on radical scavenging assays and chromatographic techniques. Hyphenated methods are also used including liquid chromatography-mass spectrometry and liquid chromatography-nuclear magnetic resonance spectroscopy.

Photograph of Rev. and Mrs. Wright and Family signed to Mrs. Mary Bell [n.d.]

An undated black and white studio portrait of Rev. and Mrs. Wright and family presented to Mrs. Mary Bell. The photograph is mounted in a decorative board frame and bears the handwritten inscription "Mrs. Mary Bell from Mrs. and Rev. Wright" on the reverse. This photograph was included in memorabilia owned by the Richard Bell family of St. Catharines, Ontario.

Genealogical notes of Cyrus and Mary Sumner

Genealogical notes of Cyrus and Mary Sumner, n.d.; includes birth and some death dates of children. Listed are eleven names of children with birth dates and one child's death dated at two months of age.

Entrance Examination Certificate Collegiate Institutes and High Schools of Ontario - Mary Willson

A certificate from the Collegiate Institutes and High Schools of Ontario of the Education Department of Ontario stating: "It is hereby certified that Mary Willson has passed the entrance examination required by the Education Department for admission to a Collegiate Institute or High School. Dated at Welland August 1st, 1908. Signed John W. Marshall, B.A. Inspector of Public Schools.

Indenture between Patrick and Mary Burns and Samuel DeVeaux Woodruff

Indenture of mortgage in fee with dower between Patrick and Mary Burns of the Township of Grantham and Samuel DeVeaux Woodruff of St. Catharines regarding parts of Lots no. 19 and 23 in the 5th Concession in the Town of Grantham - instrument no. 14820. Listed in Book E, folio 339, October 3, 1864.

Indenture between Patrick and Mary Burns to Samuel DeVeaux Woodruff

Indenture of bargain and sale between Patrick and Mary Burns of Grantham to Samuel DeVeaux Woodruff of St. Catharines regarding part of Lot 23 in the 5th Concession in the Township of Grantham - instrument no. 491, December 10, 1868.

Indenture Thomas L. Helliwell and his wife Mary to Samuel D. Woodruff

Indenture between Thomas L. Helliwell and his wife Mary to Samuel D. Woodruff for pew 15 in St. George’s Church, St. Catharines (2 copies), May 7, 1880.

Statement signed by Hume Blake who has read the will of Joseph Clement and the will of Mary M. Clement

Statement signed by Hume Blake of Toronto (2 ½ pages) who has read the will of Joseph Clement dated May 14, 1810 and has also read the will of Mary M. Clement dated Sept. 10, 1842. He states that the devise to James D. Clement and Joseph Clement is void. “The executor therefore take the personal estate … and the lands devised to James and Joseph Clement descend unencumbered to the heir of the testator Joseph Clement.” This document is slightly burned on the edges but text is not affected. The outer page says “Mr. Hume Blake for Brock Woodruff, May 9, 1845.

Dennis, George W. and Mary E. Dennis, includes: Application for Loan on Real Estate, and Abstract of Title

Dennis, George W. and Mary E. Dennis, includes: Application for Loan on Real Estate, July 10, 1882; and Abstract of Title, Sept. 2, 1882.

Indenture of bargain and sale between Henry and Mary Miller of the Town of Niagara to Joseph Augustus Woodruff of the Town of Niagara

Indenture of bargain and sale between Henry and Mary Miller of the Town of Niagara to Joseph Augustus Woodruff of the Town of Niagara for 50 acres in the east half of Lot no. 15 in the 1st Concession in the Township of Southwold in Elgin County, April 2, 1853.

Letter to Mona [Foster] regarding Mary and George and life in America

Letter to Mona [Foster] (1 page, typed) regarding Mary and George and life in America. This is a partial letter and the signature is not included. The writer lives in America, Dec. 9, 1919.

Receipt from the City of St. Catharines to Robert Stanley, occupant and Mary Shickluna, owner of Lots 44 and 45 on Ontario Street

Receipt from the City of St. Catharines to Robert Stanley, occupant and Mary Shickluna, owner of Lots 44 and 45 on Ontario Street for taxes, Aug. 8, 1887.