请在这里输入要翻译的内容Packaging of Herbal Products will be the next step of concern after the need for standardization of herbal product to withstand in the international market.
Factors to be considered drying out, caking, hardening, softening
• changes in microbial growth or microbial effectiveness, • dimensional changes, swelling, contraction (packaging and product)
• change in appearance—dulling, loss of gloss
• organoleptic change in flavour or odour
• changes in electrostatic effects—under dry conditions many plastics become more highly charged, and collect dust and dirt and so on ............