id	sid	tid	token	lemma	pos
work_3naalmazljhdpgqucui5vhfy6e	1	1	EPL_0000362.qxd	epl_0000362.qxd	VB
work_3naalmazljhdpgqucui5vhfy6e	1	2	Nowadays	nowadays	RB
work_3naalmazljhdpgqucui5vhfy6e	1	3	most	most	JJS
work_3naalmazljhdpgqucui5vhfy6e	1	4	of	of	IN
work_3naalmazljhdpgqucui5vhfy6e	1	5	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	1	6	synthetic	synthetic	JJ
work_3naalmazljhdpgqucui5vhfy6e	1	7	polymers	polymer	NNS
work_3naalmazljhdpgqucui5vhfy6e	1	8	are	be	VBP
work_3naalmazljhdpgqucui5vhfy6e	1	9	derived	derive	VBN
work_3naalmazljhdpgqucui5vhfy6e	1	10	from	from	IN
work_3naalmazljhdpgqucui5vhfy6e	1	11	non	non	JJ
work_3naalmazljhdpgqucui5vhfy6e	1	12	-	-	JJ
work_3naalmazljhdpgqucui5vhfy6e	1	13	renewable	renewable	JJ
work_3naalmazljhdpgqucui5vhfy6e	1	14	fossil	fossil	NN
work_3naalmazljhdpgqucui5vhfy6e	1	15	oil	oil	NN
work_3naalmazljhdpgqucui5vhfy6e	1	16	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	2	1	Environ-	Environ-	NNP
work_3naalmazljhdpgqucui5vhfy6e	2	2	mental	mental	JJ
work_3naalmazljhdpgqucui5vhfy6e	2	3	pollution	pollution	NN
work_3naalmazljhdpgqucui5vhfy6e	2	4	has	have	VBZ
work_3naalmazljhdpgqucui5vhfy6e	2	5	to	to	TO
work_3naalmazljhdpgqucui5vhfy6e	2	6	be	be	VB
work_3naalmazljhdpgqucui5vhfy6e	2	7	inevitably	inevitably	RB
work_3naalmazljhdpgqucui5vhfy6e	2	8	generated	generate	VBN
work_3naalmazljhdpgqucui5vhfy6e	2	9	dur-	dur-	VBG
work_3naalmazljhdpgqucui5vhfy6e	2	10	ing	e	VBG
work_3naalmazljhdpgqucui5vhfy6e	2	11	their	-PRON-	PRP$
work_3naalmazljhdpgqucui5vhfy6e	2	12	production	production	NN
work_3naalmazljhdpgqucui5vhfy6e	2	13	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	3	1	Besides	besides	IN
work_3naalmazljhdpgqucui5vhfy6e	3	2	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	3	3	discards	discard	NNS
work_3naalmazljhdpgqucui5vhfy6e	3	4	of	of	IN
work_3naalmazljhdpgqucui5vhfy6e	3	5	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	3	6	end-	end-	NNP
work_3naalmazljhdpgqucui5vhfy6e	3	7	products	product	NNS
work_3naalmazljhdpgqucui5vhfy6e	3	8	are	be	VBP
work_3naalmazljhdpgqucui5vhfy6e	3	9	hard	hard	JJ
work_3naalmazljhdpgqucui5vhfy6e	3	10	to	to	TO
work_3naalmazljhdpgqucui5vhfy6e	3	11	be	be	VB
work_3naalmazljhdpgqucui5vhfy6e	3	12	degraded	degrade	VBN
work_3naalmazljhdpgqucui5vhfy6e	3	13	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	4	1	For	for	IN
work_3naalmazljhdpgqucui5vhfy6e	4	2	keeping	keep	VBG
work_3naalmazljhdpgqucui5vhfy6e	4	3	in	in	IN
work_3naalmazljhdpgqucui5vhfy6e	4	4	step	step	NN
work_3naalmazljhdpgqucui5vhfy6e	4	5	with	with	IN
work_3naalmazljhdpgqucui5vhfy6e	4	6	societal	societal	JJ
work_3naalmazljhdpgqucui5vhfy6e	4	7	concerns	concern	NNS
work_3naalmazljhdpgqucui5vhfy6e	4	8	on	on	IN
work_3naalmazljhdpgqucui5vhfy6e	4	9	energy	energy	NN
work_3naalmazljhdpgqucui5vhfy6e	4	10	crisis	crisis	NN
work_3naalmazljhdpgqucui5vhfy6e	4	11	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	4	12	ecological	ecological	JJ
work_3naalmazljhdpgqucui5vhfy6e	4	13	problems	problem	NNS
work_3naalmazljhdpgqucui5vhfy6e	4	14	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	4	15	reduction	reduction	NN
work_3naalmazljhdpgqucui5vhfy6e	4	16	in	in	IN
work_3naalmazljhdpgqucui5vhfy6e	4	17	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	4	18	usage	usage	NN
work_3naalmazljhdpgqucui5vhfy6e	4	19	of	of	IN
work_3naalmazljhdpgqucui5vhfy6e	4	20	petrol	petrol	NN
work_3naalmazljhdpgqucui5vhfy6e	4	21	-	-	HYPH
work_3naalmazljhdpgqucui5vhfy6e	4	22	based	base	VBN
work_3naalmazljhdpgqucui5vhfy6e	4	23	materials	material	NNS
work_3naalmazljhdpgqucui5vhfy6e	4	24	becomes	become	VBZ
work_3naalmazljhdpgqucui5vhfy6e	4	25	more	more	JJR
work_3naalmazljhdpgqucui5vhfy6e	4	26	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	4	27	more	more	RBR
work_3naalmazljhdpgqucui5vhfy6e	4	28	important	important	JJ
work_3naalmazljhdpgqucui5vhfy6e	4	29	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	5	1	As	as	IN
work_3naalmazljhdpgqucui5vhfy6e	5	2	a	a	DT
work_3naalmazljhdpgqucui5vhfy6e	5	3	result	result	NN
work_3naalmazljhdpgqucui5vhfy6e	5	4	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	5	5	natural	natural	JJ
work_3naalmazljhdpgqucui5vhfy6e	5	6	polymers	polymer	NNS
work_3naalmazljhdpgqucui5vhfy6e	5	7	are	be	VBP
work_3naalmazljhdpgqucui5vhfy6e	5	8	receiv-	receiv-	VBN
work_3naalmazljhdpgqucui5vhfy6e	5	9	ing	e	VBG
work_3naalmazljhdpgqucui5vhfy6e	5	10	increasing	increase	VBG
work_3naalmazljhdpgqucui5vhfy6e	5	11	attention	attention	NN
work_3naalmazljhdpgqucui5vhfy6e	5	12	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	6	1	Since	since	IN
work_3naalmazljhdpgqucui5vhfy6e	6	2	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	6	3	traditional	traditional	JJ
work_3naalmazljhdpgqucui5vhfy6e	6	4	natural	natural	JJ
work_3naalmazljhdpgqucui5vhfy6e	6	5	polymers	polymer	NNS
work_3naalmazljhdpgqucui5vhfy6e	6	6	(	(	-LRB-
work_3naalmazljhdpgqucui5vhfy6e	6	7	e.g.	e.g.	RB
work_3naalmazljhdpgqucui5vhfy6e	6	8	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	6	9	silk	silk	NN
work_3naalmazljhdpgqucui5vhfy6e	6	10	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	6	11	rubber	rubber	NN
work_3naalmazljhdpgqucui5vhfy6e	6	12	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	6	13	etc	etc	FW
work_3naalmazljhdpgqucui5vhfy6e	6	14	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	6	15	)	)	-RRB-
work_3naalmazljhdpgqucui5vhfy6e	7	1	can	can	MD
work_3naalmazljhdpgqucui5vhfy6e	7	2	not	not	RB
work_3naalmazljhdpgqucui5vhfy6e	7	3	meet	meet	VB
work_3naalmazljhdpgqucui5vhfy6e	7	4	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	7	5	tremendous	tremendous	JJ
work_3naalmazljhdpgqucui5vhfy6e	7	6	needs	need	NNS
work_3naalmazljhdpgqucui5vhfy6e	7	7	of	of	IN
work_3naalmazljhdpgqucui5vhfy6e	7	8	application	application	NN
work_3naalmazljhdpgqucui5vhfy6e	7	9	in	in	IN
work_3naalmazljhdpgqucui5vhfy6e	7	10	terms	term	NNS
work_3naalmazljhdpgqucui5vhfy6e	7	11	of	of	IN
work_3naalmazljhdpgqucui5vhfy6e	7	12	species	specie	NNS
work_3naalmazljhdpgqucui5vhfy6e	7	13	or	or	CC
work_3naalmazljhdpgqucui5vhfy6e	7	14	properties	property	NNS
work_3naalmazljhdpgqucui5vhfy6e	7	15	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	7	16	great	great	JJ
work_3naalmazljhdpgqucui5vhfy6e	7	17	efforts	effort	NNS
work_3naalmazljhdpgqucui5vhfy6e	7	18	have	have	VBP
work_3naalmazljhdpgqucui5vhfy6e	7	19	to	to	TO
work_3naalmazljhdpgqucui5vhfy6e	7	20	be	be	VB
work_3naalmazljhdpgqucui5vhfy6e	7	21	continuously	continuously	RB
work_3naalmazljhdpgqucui5vhfy6e	7	22	made	make	VBN
work_3naalmazljhdpgqucui5vhfy6e	7	23	to	to	TO
work_3naalmazljhdpgqucui5vhfy6e	7	24	develop	develop	VB
work_3naalmazljhdpgqucui5vhfy6e	7	25	new	new	JJ
work_3naalmazljhdpgqucui5vhfy6e	7	26	polymers	polymer	NNS
work_3naalmazljhdpgqucui5vhfy6e	7	27	from	from	IN
work_3naalmazljhdpgqucui5vhfy6e	7	28	natural	natural	JJ
work_3naalmazljhdpgqucui5vhfy6e	7	29	resources	resource	NNS
work_3naalmazljhdpgqucui5vhfy6e	7	30	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	8	1	Compared	compare	VBN
work_3naalmazljhdpgqucui5vhfy6e	8	2	to	to	IN
work_3naalmazljhdpgqucui5vhfy6e	8	3	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	8	4	non	non	JJ
work_3naalmazljhdpgqucui5vhfy6e	8	5	-	-	JJ
work_3naalmazljhdpgqucui5vhfy6e	8	6	degradable	degradable	JJ
work_3naalmazljhdpgqucui5vhfy6e	8	7	polymers	polymer	NNS
work_3naalmazljhdpgqucui5vhfy6e	8	8	from	from	IN
work_3naalmazljhdpgqucui5vhfy6e	8	9	renewable	renewable	JJ
work_3naalmazljhdpgqucui5vhfy6e	8	10	resources	resource	NNS
work_3naalmazljhdpgqucui5vhfy6e	8	11	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	8	12	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	8	13	materials	material	NNS
work_3naalmazljhdpgqucui5vhfy6e	8	14	that	that	WDT
work_3naalmazljhdpgqucui5vhfy6e	8	15	emulate	emulate	VBP
work_3naalmazljhdpgqucui5vhfy6e	8	16	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	8	17	perform-	perform-	NN
work_3naalmazljhdpgqucui5vhfy6e	8	18	ance	ance	NN
work_3naalmazljhdpgqucui5vhfy6e	8	19	of	of	IN
work_3naalmazljhdpgqucui5vhfy6e	8	20	petrol	petrol	NN
work_3naalmazljhdpgqucui5vhfy6e	8	21	-	-	HYPH
work_3naalmazljhdpgqucui5vhfy6e	8	22	based	base	VBN
work_3naalmazljhdpgqucui5vhfy6e	8	23	polymers	polymer	NNS
work_3naalmazljhdpgqucui5vhfy6e	8	24	while	while	IN
work_3naalmazljhdpgqucui5vhfy6e	8	25	keeping	keep	VBG
work_3naalmazljhdpgqucui5vhfy6e	8	26	bio-	bio-	VBD
work_3naalmazljhdpgqucui5vhfy6e	8	27	degradability	degradability	NN
work_3naalmazljhdpgqucui5vhfy6e	8	28	seem	seem	VBP
work_3naalmazljhdpgqucui5vhfy6e	8	29	to	to	TO
work_3naalmazljhdpgqucui5vhfy6e	8	30	be	be	VB
work_3naalmazljhdpgqucui5vhfy6e	8	31	more	more	RBR
work_3naalmazljhdpgqucui5vhfy6e	8	32	promising	promising	JJ
work_3naalmazljhdpgqucui5vhfy6e	8	33	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	9	1	In	in	IN
work_3naalmazljhdpgqucui5vhfy6e	9	2	fact	fact	NN
work_3naalmazljhdpgqucui5vhfy6e	9	3	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	9	4	bio	bio	NNP
work_3naalmazljhdpgqucui5vhfy6e	9	5	-	-	HYPH
work_3naalmazljhdpgqucui5vhfy6e	9	6	based	base	VBN
work_3naalmazljhdpgqucui5vhfy6e	9	7	polymers	polymer	NNS
work_3naalmazljhdpgqucui5vhfy6e	9	8	have	have	VBP
work_3naalmazljhdpgqucui5vhfy6e	9	9	been	be	VBN
work_3naalmazljhdpgqucui5vhfy6e	9	10	under	under	IN
work_3naalmazljhdpgqucui5vhfy6e	9	11	inves-	inves-	NN
work_3naalmazljhdpgqucui5vhfy6e	9	12	tigation	tigation	NN
work_3naalmazljhdpgqucui5vhfy6e	9	13	for	for	IN
work_3naalmazljhdpgqucui5vhfy6e	9	14	many	many	JJ
work_3naalmazljhdpgqucui5vhfy6e	9	15	years	year	NNS
work_3naalmazljhdpgqucui5vhfy6e	9	16	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	10	1	Both	both	DT
work_3naalmazljhdpgqucui5vhfy6e	10	2	chemical	chemical	NN
work_3naalmazljhdpgqucui5vhfy6e	10	3	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	10	4	micro-	micro-	NN
work_3naalmazljhdpgqucui5vhfy6e	10	5	bial	bial	JJ
work_3naalmazljhdpgqucui5vhfy6e	10	6	approaches	approach	NNS
work_3naalmazljhdpgqucui5vhfy6e	10	7	proved	prove	VBD
work_3naalmazljhdpgqucui5vhfy6e	10	8	to	to	TO
work_3naalmazljhdpgqucui5vhfy6e	10	9	be	be	VB
work_3naalmazljhdpgqucui5vhfy6e	10	10	feasible	feasible	JJ
work_3naalmazljhdpgqucui5vhfy6e	10	11	to	to	TO
work_3naalmazljhdpgqucui5vhfy6e	10	12	convert	convert	VB
work_3naalmazljhdpgqucui5vhfy6e	10	13	natural	natural	JJ
work_3naalmazljhdpgqucui5vhfy6e	10	14	substances	substance	NNS
work_3naalmazljhdpgqucui5vhfy6e	10	15	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	11	1	The	the	DT
work_3naalmazljhdpgqucui5vhfy6e	11	2	successful	successful	JJ
work_3naalmazljhdpgqucui5vhfy6e	11	3	examples	example	NNS
work_3naalmazljhdpgqucui5vhfy6e	11	4	in	in	IN
work_3naalmazljhdpgqucui5vhfy6e	11	5	this	this	DT
work_3naalmazljhdpgqucui5vhfy6e	11	6	aspect	aspect	NN
work_3naalmazljhdpgqucui5vhfy6e	11	7	are	be	VBP
work_3naalmazljhdpgqucui5vhfy6e	11	8	cellulose	cellulose	NN
work_3naalmazljhdpgqucui5vhfy6e	11	9	plastics	plastic	NNS
work_3naalmazljhdpgqucui5vhfy6e	11	10	(	(	-LRB-
work_3naalmazljhdpgqucui5vhfy6e	11	11	from	from	IN
work_3naalmazljhdpgqucui5vhfy6e	11	12	cotton	cotton	NN
work_3naalmazljhdpgqucui5vhfy6e	11	13	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	11	14	woods	wood	NNS
work_3naalmazljhdpgqucui5vhfy6e	11	15	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	11	16	etc	etc	FW
work_3naalmazljhdpgqucui5vhfy6e	11	17	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	12	1	)	)	-RRB-
work_3naalmazljhdpgqucui5vhfy6e	12	2	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	12	3	polylactide	polylactide	NN
work_3naalmazljhdpgqucui5vhfy6e	12	4	(	(	-LRB-
work_3naalmazljhdpgqucui5vhfy6e	12	5	PLA	PLA	NNP
work_3naalmazljhdpgqucui5vhfy6e	12	6	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	12	7	from	from	IN
work_3naalmazljhdpgqucui5vhfy6e	12	8	corn	corn	NN
work_3naalmazljhdpgqucui5vhfy6e	12	9	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	12	10	sugarcane	sugarcane	NN
work_3naalmazljhdpgqucui5vhfy6e	12	11	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	12	12	etc	etc	FW
work_3naalmazljhdpgqucui5vhfy6e	12	13	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	13	1	)	)	-RRB-
work_3naalmazljhdpgqucui5vhfy6e	13	2	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	13	3	polyhydroxyalkanoate	polyhydroxyalkanoate	NN
work_3naalmazljhdpgqucui5vhfy6e	13	4	(	(	-LRB-
work_3naalmazljhdpgqucui5vhfy6e	13	5	PHA	PHA	NNP
work_3naalmazljhdpgqucui5vhfy6e	13	6	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	13	7	from	from	IN
work_3naalmazljhdpgqucui5vhfy6e	13	8	glucose	glucose	NNP
work_3naalmazljhdpgqucui5vhfy6e	13	9	)	)	-RRB-
work_3naalmazljhdpgqucui5vhfy6e	13	10	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	13	11	starch	starch	NN
work_3naalmazljhdpgqucui5vhfy6e	13	12	plastics	plastic	NNS
work_3naalmazljhdpgqucui5vhfy6e	13	13	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	13	14	soybean	soybean	NN
work_3naalmazljhdpgqucui5vhfy6e	13	15	plastics	plastic	NNS
work_3naalmazljhdpgqucui5vhfy6e	13	16	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	13	17	etc	etc	FW
work_3naalmazljhdpgqucui5vhfy6e	13	18	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	14	1	As	as	IN
work_3naalmazljhdpgqucui5vhfy6e	14	2	mentioned	mention	VBN
work_3naalmazljhdpgqucui5vhfy6e	14	3	above	above	RB
work_3naalmazljhdpgqucui5vhfy6e	14	4	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	14	5	however	however	RB
work_3naalmazljhdpgqucui5vhfy6e	14	6	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	14	7	many	many	JJ
work_3naalmazljhdpgqucui5vhfy6e	14	8	biodegrad-	biodegrad-	JJ
work_3naalmazljhdpgqucui5vhfy6e	14	9	able	able	JJ
work_3naalmazljhdpgqucui5vhfy6e	14	10	polymers	polymer	NNS
work_3naalmazljhdpgqucui5vhfy6e	14	11	are	be	VBP
work_3naalmazljhdpgqucui5vhfy6e	14	12	based	base	VBN
work_3naalmazljhdpgqucui5vhfy6e	14	13	on	on	IN
work_3naalmazljhdpgqucui5vhfy6e	14	14	food	food	NN
work_3naalmazljhdpgqucui5vhfy6e	14	15	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	14	16	feed	feed	NN
work_3naalmazljhdpgqucui5vhfy6e	14	17	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	14	18	which	which	WDT
work_3naalmazljhdpgqucui5vhfy6e	14	19	are	be	VBP
work_3naalmazljhdpgqucui5vhfy6e	14	20	not	not	RB
work_3naalmazljhdpgqucui5vhfy6e	14	21	cost	cost	NN
work_3naalmazljhdpgqucui5vhfy6e	14	22	-	-	HYPH
work_3naalmazljhdpgqucui5vhfy6e	14	23	effective	effective	JJ
work_3naalmazljhdpgqucui5vhfy6e	14	24	enough	enough	RB
work_3naalmazljhdpgqucui5vhfy6e	14	25	at	at	IN
work_3naalmazljhdpgqucui5vhfy6e	14	26	present	present	NN
work_3naalmazljhdpgqucui5vhfy6e	14	27	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	15	1	Their	-PRON-	PRP$
work_3naalmazljhdpgqucui5vhfy6e	15	2	applications	application	NNS
work_3naalmazljhdpgqucui5vhfy6e	15	3	have	have	VBP
work_3naalmazljhdpgqucui5vhfy6e	15	4	to	to	TO
work_3naalmazljhdpgqucui5vhfy6e	15	5	be	be	VB
work_3naalmazljhdpgqucui5vhfy6e	15	6	confined	confine	VBN
work_3naalmazljhdpgqucui5vhfy6e	15	7	to	to	IN
work_3naalmazljhdpgqucui5vhfy6e	15	8	some	some	DT
work_3naalmazljhdpgqucui5vhfy6e	15	9	specific	specific	JJ
work_3naalmazljhdpgqucui5vhfy6e	15	10	areas	area	NNS
work_3naalmazljhdpgqucui5vhfy6e	15	11	with	with	IN
work_3naalmazljhdpgqucui5vhfy6e	15	12	high	high	JJ
work_3naalmazljhdpgqucui5vhfy6e	15	13	added	add	VBN
work_3naalmazljhdpgqucui5vhfy6e	15	14	value	value	NN
work_3naalmazljhdpgqucui5vhfy6e	15	15	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	16	1	In	in	IN
work_3naalmazljhdpgqucui5vhfy6e	16	2	this	this	DT
work_3naalmazljhdpgqucui5vhfy6e	16	3	context	context	NN
work_3naalmazljhdpgqucui5vhfy6e	16	4	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	16	5	manu-	manu-	NNP
work_3naalmazljhdpgqucui5vhfy6e	16	6	facturing	facture	VBG
work_3naalmazljhdpgqucui5vhfy6e	16	7	affordable	affordable	JJ
work_3naalmazljhdpgqucui5vhfy6e	16	8	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	16	9	fully	fully	RB
work_3naalmazljhdpgqucui5vhfy6e	16	10	biodegradable	biodegradable	JJ
work_3naalmazljhdpgqucui5vhfy6e	16	11	poly-	poly-	NN
work_3naalmazljhdpgqucui5vhfy6e	16	12	mers	mer	NNS
work_3naalmazljhdpgqucui5vhfy6e	16	13	from	from	IN
work_3naalmazljhdpgqucui5vhfy6e	16	14	annually	annually	RB
work_3naalmazljhdpgqucui5vhfy6e	16	15	renewable	renewable	JJ
work_3naalmazljhdpgqucui5vhfy6e	16	16	resources	resource	NNS
work_3naalmazljhdpgqucui5vhfy6e	16	17	except	except	IN
work_3naalmazljhdpgqucui5vhfy6e	16	18	food	food	NN
work_3naalmazljhdpgqucui5vhfy6e	16	19	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	16	20	feed	feed	NN
work_3naalmazljhdpgqucui5vhfy6e	16	21	coupled	couple	VBN
work_3naalmazljhdpgqucui5vhfy6e	16	22	with	with	IN
work_3naalmazljhdpgqucui5vhfy6e	16	23	low	low	JJ
work_3naalmazljhdpgqucui5vhfy6e	16	24	-	-	HYPH
work_3naalmazljhdpgqucui5vhfy6e	16	25	cost	cost	NN
work_3naalmazljhdpgqucui5vhfy6e	16	26	processing	processing	NN
work_3naalmazljhdpgqucui5vhfy6e	16	27	techniques	technique	NNS
work_3naalmazljhdpgqucui5vhfy6e	16	28	are	be	VBP
work_3naalmazljhdpgqucui5vhfy6e	16	29	critical	critical	JJ
work_3naalmazljhdpgqucui5vhfy6e	16	30	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	17	1	Attempts	attempt	NNS
work_3naalmazljhdpgqucui5vhfy6e	17	2	in	in	IN
work_3naalmazljhdpgqucui5vhfy6e	17	3	this	this	DT
work_3naalmazljhdpgqucui5vhfy6e	17	4	direction	direction	NN
work_3naalmazljhdpgqucui5vhfy6e	17	5	have	have	VBP
work_3naalmazljhdpgqucui5vhfy6e	17	6	been	be	VBN
work_3naalmazljhdpgqucui5vhfy6e	17	7	started	start	VBN
work_3naalmazljhdpgqucui5vhfy6e	17	8	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	17	9	like	like	IN
work_3naalmazljhdpgqucui5vhfy6e	17	10	plasticized	plasticized	JJ
work_3naalmazljhdpgqucui5vhfy6e	17	11	wood	wood	NN
work_3naalmazljhdpgqucui5vhfy6e	17	12	sawdust	sawdust	NN
work_3naalmazljhdpgqucui5vhfy6e	17	13	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	17	14	plant	plant	NN
work_3naalmazljhdpgqucui5vhfy6e	17	15	fibers	fiber	NNS
work_3naalmazljhdpgqucui5vhfy6e	17	16	reinforced	reinforce	VBD
work_3naalmazljhdpgqucui5vhfy6e	17	17	plasticized	plasticized	JJ
work_3naalmazljhdpgqucui5vhfy6e	17	18	wood	wood	NN
work_3naalmazljhdpgqucui5vhfy6e	17	19	sawdust	sawdust	NNP
work_3naalmazljhdpgqucui5vhfy6e	17	20	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	17	21	plasticized	plasticized	JJ
work_3naalmazljhdpgqucui5vhfy6e	17	22	plant	plant	NN
work_3naalmazljhdpgqucui5vhfy6e	17	23	fibers	fiber	NNS
work_3naalmazljhdpgqucui5vhfy6e	17	24	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	17	25	etc	etc	FW
work_3naalmazljhdpgqucui5vhfy6e	17	26	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	18	1	Although	although	IN
work_3naalmazljhdpgqucui5vhfy6e	18	2	achievements	achievement	NNS
work_3naalmazljhdpgqucui5vhfy6e	18	3	in	in	IN
work_3naalmazljhdpgqucui5vhfy6e	18	4	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	18	5	field	field	NN
work_3naalmazljhdpgqucui5vhfy6e	18	6	of	of	IN
work_3naalmazljhdpgqucui5vhfy6e	18	7	green	green	JJ
work_3naalmazljhdpgqucui5vhfy6e	18	8	poly-	poly-	NN
work_3naalmazljhdpgqucui5vhfy6e	18	9	mers	mer	NNS
work_3naalmazljhdpgqucui5vhfy6e	18	10	are	be	VBP
work_3naalmazljhdpgqucui5vhfy6e	18	11	far	far	RB
work_3naalmazljhdpgqucui5vhfy6e	18	12	from	from	IN
work_3naalmazljhdpgqucui5vhfy6e	18	13	satisfactory	satisfactory	JJ
work_3naalmazljhdpgqucui5vhfy6e	18	14	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	18	15	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	18	16	new	new	JJ
work_3naalmazljhdpgqucui5vhfy6e	18	17	opportuni-	opportuni-	JJ
work_3naalmazljhdpgqucui5vhfy6e	18	18	ties	tie	NNS
work_3naalmazljhdpgqucui5vhfy6e	18	19	that	that	WDT
work_3naalmazljhdpgqucui5vhfy6e	18	20	were	be	VBD
work_3naalmazljhdpgqucui5vhfy6e	18	21	found	find	VBN
work_3naalmazljhdpgqucui5vhfy6e	18	22	during	during	IN
work_3naalmazljhdpgqucui5vhfy6e	18	23	research	research	NN
work_3naalmazljhdpgqucui5vhfy6e	18	24	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	18	25	develop-	develop-	NNS
work_3naalmazljhdpgqucui5vhfy6e	18	26	ment	ment	JJ
work_3naalmazljhdpgqucui5vhfy6e	18	27	have	have	VBP
work_3naalmazljhdpgqucui5vhfy6e	18	28	demonstrated	demonstrate	VBN
work_3naalmazljhdpgqucui5vhfy6e	18	29	it	-PRON-	PRP
work_3naalmazljhdpgqucui5vhfy6e	18	30	is	be	VBZ
work_3naalmazljhdpgqucui5vhfy6e	18	31	a	a	DT
work_3naalmazljhdpgqucui5vhfy6e	18	32	challenging	challenging	JJ
work_3naalmazljhdpgqucui5vhfy6e	18	33	job	job	NN
work_3naalmazljhdpgqucui5vhfy6e	18	34	to	to	TO
work_3naalmazljhdpgqucui5vhfy6e	18	35	invent	invent	VB
work_3naalmazljhdpgqucui5vhfy6e	18	36	new	new	JJ
work_3naalmazljhdpgqucui5vhfy6e	18	37	species	specie	NNS
work_3naalmazljhdpgqucui5vhfy6e	18	38	with	with	IN
work_3naalmazljhdpgqucui5vhfy6e	18	39	balanced	balanced	JJ
work_3naalmazljhdpgqucui5vhfy6e	18	40	performance	performance	NN
work_3naalmazljhdpgqucui5vhfy6e	18	41	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	19	1	Interdisciplinary	Interdisciplinary	NNP
work_3naalmazljhdpgqucui5vhfy6e	19	2	studies	study	NNS
work_3naalmazljhdpgqucui5vhfy6e	19	3	based	base	VBN
work_3naalmazljhdpgqucui5vhfy6e	19	4	on	on	IN
work_3naalmazljhdpgqucui5vhfy6e	19	5	tight	tight	JJ
work_3naalmazljhdpgqucui5vhfy6e	19	6	collabora-	collabora-	XX
work_3naalmazljhdpgqucui5vhfy6e	19	7	tion	tion	NN
work_3naalmazljhdpgqucui5vhfy6e	19	8	among	among	IN
work_3naalmazljhdpgqucui5vhfy6e	19	9	scientists	scientist	NNS
work_3naalmazljhdpgqucui5vhfy6e	19	10	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	19	11	governmental	governmental	JJ
work_3naalmazljhdpgqucui5vhfy6e	19	12	supports	support	NNS
work_3naalmazljhdpgqucui5vhfy6e	19	13	are	be	VBP
work_3naalmazljhdpgqucui5vhfy6e	19	14	prerequisites	prerequisite	NNS
work_3naalmazljhdpgqucui5vhfy6e	19	15	for	for	IN
work_3naalmazljhdpgqucui5vhfy6e	19	16	overcoming	overcome	VBG
work_3naalmazljhdpgqucui5vhfy6e	19	17	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	19	18	difficulties	difficulty	NNS
work_3naalmazljhdpgqucui5vhfy6e	19	19	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	20	1	Moreover	moreover	RB
work_3naalmazljhdpgqucui5vhfy6e	20	2	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	20	3	enterprises	enterprise	NNS
work_3naalmazljhdpgqucui5vhfy6e	20	4	should	should	MD
work_3naalmazljhdpgqucui5vhfy6e	20	5	be	be	VB
work_3naalmazljhdpgqucui5vhfy6e	20	6	actively	actively	RB
work_3naalmazljhdpgqucui5vhfy6e	20	7	involved	involve	VBN
work_3naalmazljhdpgqucui5vhfy6e	20	8	because	because	IN
work_3naalmazljhdpgqucui5vhfy6e	20	9	they	-PRON-	PRP
work_3naalmazljhdpgqucui5vhfy6e	20	10	will	will	MD
work_3naalmazljhdpgqucui5vhfy6e	20	11	gain	gain	VB
work_3naalmazljhdpgqucui5vhfy6e	20	12	benefit	benefit	NN
work_3naalmazljhdpgqucui5vhfy6e	20	13	from	from	IN
work_3naalmazljhdpgqucui5vhfy6e	20	14	production	production	NN
work_3naalmazljhdpgqucui5vhfy6e	20	15	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	20	16	usage	usage	NN
work_3naalmazljhdpgqucui5vhfy6e	20	17	of	of	IN
work_3naalmazljhdpgqucui5vhfy6e	20	18	these	these	DT
work_3naalmazljhdpgqucui5vhfy6e	20	19	new	new	JJ
work_3naalmazljhdpgqucui5vhfy6e	20	20	materials	material	NNS
work_3naalmazljhdpgqucui5vhfy6e	20	21	in	in	IN
work_3naalmazljhdpgqucui5vhfy6e	20	22	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	20	23	long	long	JJ
work_3naalmazljhdpgqucui5vhfy6e	20	24	term	term	NN
work_3naalmazljhdpgqucui5vhfy6e	20	25	.	.	.
work_3naalmazljhdpgqucui5vhfy6e	21	1	406	406	CD
work_3naalmazljhdpgqucui5vhfy6e	21	2	*	*	NFP
work_3naalmazljhdpgqucui5vhfy6e	21	3	Corresponding	Corresponding	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	4	author	author	NN
work_3naalmazljhdpgqucui5vhfy6e	21	5	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	21	6	e	e	NN
work_3naalmazljhdpgqucui5vhfy6e	21	7	-	-	NN
work_3naalmazljhdpgqucui5vhfy6e	21	8	mail	mail	NN
work_3naalmazljhdpgqucui5vhfy6e	21	9	:	:	:
work_3naalmazljhdpgqucui5vhfy6e	21	10	ceszmq@mail.sysu.edu.cn	ceszmq@mail.sysu.edu.cn	NN
work_3naalmazljhdpgqucui5vhfy6e	21	11	©	©	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	12	BME	BME	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	13	-	-	HYPH
work_3naalmazljhdpgqucui5vhfy6e	21	14	PT	PT	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	15	and	and	CC
work_3naalmazljhdpgqucui5vhfy6e	21	16	GTE	GTE	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	17	Editorial	editorial	JJ
work_3naalmazljhdpgqucui5vhfy6e	21	18	corner	corner	NN
work_3naalmazljhdpgqucui5vhfy6e	21	19	–	–	:
work_3naalmazljhdpgqucui5vhfy6e	21	20	a	a	DT
work_3naalmazljhdpgqucui5vhfy6e	21	21	personal	personal	JJ
work_3naalmazljhdpgqucui5vhfy6e	21	22	view	view	NN
work_3naalmazljhdpgqucui5vhfy6e	21	23	Polymeric	polymeric	JJ
work_3naalmazljhdpgqucui5vhfy6e	21	24	materials	material	NNS
work_3naalmazljhdpgqucui5vhfy6e	21	25	from	from	IN
work_3naalmazljhdpgqucui5vhfy6e	21	26	natural	natural	JJ
work_3naalmazljhdpgqucui5vhfy6e	21	27	resources	resource	NNS
work_3naalmazljhdpgqucui5vhfy6e	21	28	–	–	:
work_3naalmazljhdpgqucui5vhfy6e	21	29	emerging	emerge	VBG
work_3naalmazljhdpgqucui5vhfy6e	21	30	as	as	IN
work_3naalmazljhdpgqucui5vhfy6e	21	31	the	the	DT
work_3naalmazljhdpgqucui5vhfy6e	21	32	times	time	NNS
work_3naalmazljhdpgqucui5vhfy6e	21	33	require	require	VBP
work_3naalmazljhdpgqucui5vhfy6e	21	34	M.	M.	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	35	Q.	Q.	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	36	Zhang	Zhang	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	37	*	*	NFP
work_3naalmazljhdpgqucui5vhfy6e	21	38	Materials	Materials	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	39	Science	Science	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	40	Institute	Institute	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	41	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	21	42	Zhongshan	Zhongshan	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	43	University	University	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	44	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	21	45	Guangzhou	Guangzhou	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	46	510275	510275	CD
work_3naalmazljhdpgqucui5vhfy6e	21	47	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	21	48	P.	P.	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	49	R.	R.	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	50	China	China	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	51	eXPRESS	express	VBP
work_3naalmazljhdpgqucui5vhfy6e	21	52	Polymer	Polymer	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	53	Letters	Letters	NNPS
work_3naalmazljhdpgqucui5vhfy6e	21	54	Vol.1	vol.1	JJ
work_3naalmazljhdpgqucui5vhfy6e	21	55	,	,	,
work_3naalmazljhdpgqucui5vhfy6e	21	56	No.7	no.7	VBP
work_3naalmazljhdpgqucui5vhfy6e	21	57	(	(	-LRB-
work_3naalmazljhdpgqucui5vhfy6e	21	58	2007	2007	CD
work_3naalmazljhdpgqucui5vhfy6e	21	59	)	)	-RRB-
work_3naalmazljhdpgqucui5vhfy6e	21	60	406	406	CD
work_3naalmazljhdpgqucui5vhfy6e	21	61	Available	available	JJ
work_3naalmazljhdpgqucui5vhfy6e	21	62	online	online	RB
work_3naalmazljhdpgqucui5vhfy6e	21	63	at	at	IN
work_3naalmazljhdpgqucui5vhfy6e	21	64	www.expresspolymlett.com	www.expresspolymlett.com	ADD
work_3naalmazljhdpgqucui5vhfy6e	21	65	DOI	DOI	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	66	:	:	:
work_3naalmazljhdpgqucui5vhfy6e	21	67	10.3144	10.3144	CD
work_3naalmazljhdpgqucui5vhfy6e	21	68	/	/	SYM
work_3naalmazljhdpgqucui5vhfy6e	21	69	expresspolymlett.2007.57	expresspolymlett.2007.57	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	70	Prof.	Prof.	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	71	Dr.	Dr.	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	72	Ming	Ming	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	73	Qiu	Qiu	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	74	Zhang	Zhang	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	75	Member	Member	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	76	of	of	IN
work_3naalmazljhdpgqucui5vhfy6e	21	77	International	International	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	78	Advisory	Advisory	NNP
work_3naalmazljhdpgqucui5vhfy6e	21	79	Board	Board	NNP