Abstract
In order to define the effect of different preservative films on quality of fresh-cut Hami melon,the fresh-cut Hami melons were packaged by PE film,PE microbore film,OPP film and PVC film with the thickness of 0.03 mm,stored at 5 ℃ and 85%~95% RH for 13 days,testing their respiration rate,weight loss rate,firmness,luminosity,content of total soluble solid and vitamin C,activity of PG and CX,and sensory characteristics at days of 0,1,4,7,10,13.Fresh-cut Hami melons packaged with 0.03 mm PE film showed low respiration rate and moisture loss,maintained content of total soluble solid,vitamin C,firmness and luminosity well,restrained the activity of PG and CX obviously.PE film(0.03 mm) is the optimal package film for fresh-cut Hami melon.Overall fresh-cut Hami melon packaged with it,stored at 5 ℃ and 85%~95% RH for 10 days still maintained good commodity value.
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Claims 5
Claim · model-written summary
Fresh-cut Hami melon packed in 0.03 mm PE film had a lower respiration rate and moisture loss than the other films.
Verbatim
e1“Fresh-cut Hami melons packaged with 0.03 mm PE film showed low respiration rate and moisture loss”
e0“PE microbore film,OPP film and PVC film”
Claim · model-written summary
PE film at 0.03 mm maintained total soluble solid, vitamin C, firmness and luminosity of fresh-cut Hami melon.
Verbatim
e1“Fresh-cut Hami melons packaged with 0.03 mm PE film showed low respiration rate and moisture loss”
e2“maintained content of total soluble solid,vitamin C,firmness and luminosity well”
e0“PE microbore film,OPP film and PVC film”
Claim · model-written summary
PE film at 0.03 mm restrained the activity of PG and CX in fresh-cut Hami melon.
Verbatim
e1“Fresh-cut Hami melons packaged with 0.03 mm PE film showed low respiration rate and moisture loss”
e3“restrained the activity of PG and CX obviously”
e0“PE microbore film,OPP film and PVC film”
Claim · model-written summary
PE film (0.03 mm) is the optimal package film for fresh-cut Hami melon.
Verbatim
e4“PE film(0.03 mm) is the optimal package film for fresh-cut Hami melon”
Claim · model-written summary
Fresh-cut Hami melon in 0.03 mm PE film kept good commodity value for 10 days at 5 ℃ and 85%~95% RH.
Verbatim
e1“Fresh-cut Hami melons packaged with 0.03 mm PE film showed low respiration rate and moisture loss”
e5“Overall fresh-cut Hami melon packaged with it,stored at 5 ℃ and 85%~95% RH for 10 days still maintained good commodity value”