1
Yrjo Malkki, Olavi Elis Nikkila: Method for preventing microbial surface deterioration of foods and feeds. Haseltine Lake & Waters, December 7, 1976: US03996386 (89 worldwide citation)

Method for preventing moulding or other microbial surface deterioration of foods and feeds due to micro-organisms by using a preservative substance, either a chemically defined food additive or a vegetable extract having microbicidal or microbe-inhibiting effect. The preservative is applied in the f ...


2
Mikko Tapani Suortti, Yrjo Molkki, Olavi Elis Nikkila: Procedure for preserving root crops by deep freezing and their peeling. Mikko Tapani Suortti, Yrjo Malkki, Toren McGeady and Stanger, June 21, 1977: US04031253 (2 worldwide citation)

The present invention concerns a procedure for preserving fully ripened potatoes and other root crops that have to be peeled, by deep freezing, and their peeling. In accordance with this invention the products to be preserved are preboiled or boiled and deep frozen in unpeeled condition, or alternat ...