Abstract: New cationic polydiorganosiloxanes are disclosed that are substantive to proteinaceous substrates. These cationic polydiorganosiloxanes have methyl substituents, and diaminoalkyl substituents reacted with benzyl chloride. These cationic polydiorganosiloxanes are easily emulsified and are useful for treating human hair, human skin, and animal fur.
Abstract: Processed foods and food products are prepared by including from 2,000 to 10,000 I.U. of nisin to prevent the outgrowth of Clostridium botulinum spores.
Abstract: Process cheese spreads containing moisture in amounts ranging from 54% to 60% by weight are prepared by including from 2,000 to 10,000 I.U. of nisin and the outgrowth of Clostridium botulinum spores is prevented even when the product is stored for an extended period of time at 30.degree. C.
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