A method of increasing the efficiency of a transport system, wherein the transport system transports a product, stores a product, or both, and wherein the product is at least one of food, flowers, and plants, and comprises at least one of edible proteins, fruits, vegetables, nuts, seeds, pet food, and animal feed, the method comprising:
- coating at least part of the surface of the product, which is initially uncoated, with a substance to create a coated product, wherein the substance is selected from the group consisting of one or more of:
- silk fibroin, chitin, acetylated monoglycerides, shellac, starch, high fructose corn syrup, mayauba wax, maydelilla wax, beeswax, vegetable oil, paraffin oil, ethylenediaminetetraacetic acid, cellulose, pectin, alginate, chitosan, gum Arabic, soy protein, zein, casein, and whey;
- wherein the product is coated pre-harvest to create a coated product;
- wherein the coating is washed off the coated product during processing after shipment to create an uncoated product;
- and
- thereby increasing the efficiency of the transport system, wherein the efficiency is increased by increasing freight capacity of the transport system.