Method of producing phenol-type natural antioxidative materials

Details Method of producing phenol-type natural antioxidative materials Method of producing phenol-type natural antioxidative materials

1985-11-27

1987-11-24

Thexton, Matthew A.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252404, 426542, 426545, 549435, 549464, C09K 1534, C09K 1508

Patent

active

047088206

ABSTRACT:
Phenol-type natural antioxidative materials containing analogs of sesamin or sesamolin are manufactured by processing a processed sesame speed product with an acid catalyst and subsequently condensing and separating the desired materials by a physical means such as extraction, distillation and adsorption. By qualitative analysis, the phenol-type natural antioxidative material thus concentrated and separated by a method of the present invention is found to contain analogs of sesamin (A, B and C) and sesamolin (D) having the following chemical structures: ##STR1##

REFERENCES:
patent: 2093971 (1937-09-01), Musher
patent: 2095740 (1937-10-01), Grettie
patent: 2461807 (1949-02-01), Buxton et al.
patent: 2467903 (1949-04-01), Omohundro et al.
patent: 2467904 (1959-04-01), Omohundro et al.
patent: 2557956 (1951-06-01), Feinstein et al.

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