Table 1.

Product specific waste from industries.

Types of waste	Waste products	Food industries	Biopolymers	References
Abattoir waste	Bones, tendons, skin, contents of gastro industrial tract, blood and internal organs, eggshells, shells of seafood	Meat, poultry and seafood processing industry	Collagen, gelatine, chitin/chitosan, PHA	Tarafdar and Biswas (2013), Munasinghe et al. (2015), Arunmozhivarman et al. (2017), Ponkham et al. (2011), Prameela et al. (2017), (Banerjee and Mahapatra (2012)),(Palareti et al. (2016),(Palareti et al., 2016), (Povolo et al. (2012),(Koller and Braunegg, 2015, Koller and Rodr, 2015)
Waste from the rice mill, grist mill, malt house	Broken grains, fine dust, husk, malt dust, grain separator waste, straw, bran	Grain processing industry	PHA	Gasser et al. (2014), Cesário et al. (2014), Mostafa and Tayeb (2015), Aslan et al. (2016)
Waste from the milk production unit, cheese production	Whey, hydrolysate and cheese residue	Dairy processing industry	PHA (Carbon and nitrogen sources), xanthan gum	Niknezhad et al. (2015), Pais et al. (2015), Colombo et al. (2019)
Waste from preparation and processing of fruit, juice industries, oil mill	Vegetable washing water, peel, pomace, molasses, beet pulp, distillate	Fruit and vegetables processing industries,	PHA (carbon source), pectin, lignin, cellulose, PLA and Xanthan gum	Liang et al. (2014), Bilanovic et al. (2010), Martinez et al. (2014), Liang et al. (2014), Jonglertjunya et al. (2014), Szymańska-Chargot et al. (2017), Di Donatoa et al. (2014), Elain et al. (2016), Tapia-Blácido et al. (2017), Follonier et al. (2014)
Waste from the production of both non-alcoholic and alcoholic beverages	Molasses, carbonation sludge, bagasse, spent grains, spent coffee grounds	Waste from brewery and distillery industries manufactures of coffee and tea	PHA	Karmee (2018), Obruca et al. (2014), Cruz et al., 2015a, Cruz et al., 2015b