Usually, a multiple preservative system, and /or the incorporation of hurdle technology, is needed to accomplish this goal. Preservatives should be effective at low concentrations in order to reduce costs, minimize toxicity effects, and not adversely affect the physical properties of the finished product.
1 . One of the most common home remedies for constipation are dried prunes. 2  Pears are considered to be natural laxatives and can ease the movement of stool through the intestines. 3  Most of us know that broccoli has an endless list of health benefits -- being a super source of fibre is just one of them.
Prunes and Prune Juice: A Natural Remedy for Constipation. Eating prunes, or dried plums, can alleviate constipation. According to a study in Critical Reviews in Food Science and Nutrition, dried plums and their derivatives, such as prune juice, can prevent constipation and even possibly colon cancer.