Exotic tropical fruits are among the healthiest to eat, whether raw or done as preserves or spreads. People in temperate climates however have made it a tradition to preserve their fruits, sweetened and put inside jars. This has been carried over for the Hawaiian islands where the tradition is for eating the products of orchards fresh.
However, because these items are perishable, there is often a need to make them last longer with certain methods. Canning is the number one thing in the islands, but there are also items like Hawaiian jams and jellies. These have turned all the exotic things taken from the bough into highly sought after commercial products.
In a sense, the use of jellies or jams had to be developed after continental Americans came into the islands. The fact is that the making of these products started and still is being practiced by individual homes and families. Making these items is simple enough, but it is a long tedious process when done by hand.
The manual process though remains one of the best processes, which does not add preservatives or use machine processes. The cuts of fruit are well done, and the breaks on the skin or flesh, the discolored bruising are carefully taken out for the freshest tasting stuff. Machine manufacturing cannot do this well, although part of the process use human personnel to core, peel and prepare.
The fast moving process though can have a lot of minor mistakes, all coverable by fresh looking items that are turned out of the production line. However, those who love or have extensive experience of jams, jellies and preserves can tell whether damaged parts of fruits have been used. The process, after coring or peeling, continues with the fruits being boiled.
The length of the boiling process will depend on types of fruit. In Hawaii, the commonly found or native varieties could include guavas, passion fruit, pineapples and perhaps some imports that have taken well to the plantation style orchards in the state. The most efficient operations of this kind are often big, but some folks have their trees on their backyards.
However the best products on the shelves may not be processed from plantation trees. There are also organic farms, ones which produce fruit which is tastier, and absolutely have no processed pesticides and chemicals used on them. These are the ones that you should access or buy, and they are labeled as organically grown and without chemicals.
You must decide on the times when you have to use manufactured or factory made items. Sometimes they are good enough to use, but most people do not do this often. Jams have to sit for a long time on shelves and in jars, and if trace chemicals are found mixed, they can destroy the flavor as well as produce toxins over time.
The fact is that the most popular things found on the shelves on this state both have commercial brands and family owned ones. Family owned outfits is perhaps a generic term for organic produce. The jars may come as secondhand ones, or may be produced by specialist glass product manufacturers.