Amortization is the gradual repayment of a debt over a period of time, such as monthly payments on a mortgage loan or credit card balance. To amortize a loan, your payments must be large enough to pay not only the interest that has accrued but also to reduce the principal you owe.
Freeze the zucchini until ready to use. Blanched zucchini can be frozen for 9 to 14 months depending on how airtight the seal is and how cold the freezer is kept. After thawing out the zucchini, use it within 3 days and do not attempt to re-freeze it.
Summer squashes- zucchini, yellow summer squash, etc keep for a couple of weeks at the most, but again you can freeze this too. Cut it up as preferenced, blanch in boiling water for 2-3 minutes, drain and freeze. Uncooked squash has a shelf-life of about a week, The squash will turn soft and then you cannot eat it.