Migration of nonylphenol and plasticizers from polyvinyl
Nonylphenol (NP) has been suspected as an endocrine-disrupting chemical. Japanese polyvinyl chloride (PVC) stretch films contained 0.5–3.3 mg/g of NP and 100–400 mg/g of plasticizers such as diisononyl adipate (DINA), di-n-alkyl adipate (DAA), and diacetyl - lauroyl glycerol (DALG). Migration of NP and plasticizers from PVC stretch films into
Migration of nonylphenol and plasticizers from polyvinyl
Plasticizers migrated only in small amounts into aqueous simulants and foods, although they migrated at much higher levels into 50% and 95% ethanol, heptane, rapeseed oil, and fatty foods, whereas NP more easily migrated into aqueous simulants and foods.
Migration of nonylphenol and plasticizers from polyvinyl
Nonylphenol (NP) has been suspected as an endocrine-disrupting chemical. Japanese polyvinyl chloride (PVC) stretch films contained 0.5–3.3 mg/g of NP and 100–400 mg/g of plasticizers such as diisononyl adipate (DINA), di- n -alkyl adipate (DAA), and diacetyllauroyl glycerol (DALG).
Migration of nonylphenol and plasticizers from polyvinyl
Migration of nonylphenol and plasticizers from polyvinyl chloride stretch film into food simulants, rapeseed oil, and foods. Sign in | Create an account. https
Migration of nonylphenol and plasticizers from polyvinyl
Migration of NP and plasticizers from PVC stretch films into food simulants (water; 4% acetic acid; 20%, 50%, and 95% ethanol; and heptane), rape- seed oil, and foods was investigated.
- Can PVC Stretch Films migrate NP and plasticizers into food simulants?
- Migration of NP and plasticizers from PVC stretch films into food simulants (water; 4% acetic acid; 20%, 50%, and 95% ethanol; and heptane), rapeseed oil, and foods was investigated.
- Do plasticizers migrate into aqueous simulants?
- Plasticizers migrated only in small amounts into aqueous simulants and foods, although they migrated at much higher levels into 50% and 95% ethanol, heptane, rapeseed oil, and fatty foods, whereas NP more easily migrated into aqueous simulants and foods.
- How do we determine migration levels of NP and Daa in hot foods?
- Migrations of NP, DINA, and DAA covering hot foods and heated in a microwave oven Migration levels of NP, DINA, and DAA in hot foods were determined after films were used to immediately cover cooked hot foods, such as radish with fried tofu, meat sauce, hamburger, and croquette, and then left for 30 min at room temperature (Table 5 ).
- What is the migration ratio of NP to aqueous food?
- At 5°C for 24 hr, migration of NP into vegetable and fruit was 2.9%–6.4% of their contents, and that of DINA and DAA was 0.1%–0.3%. The migration ratios of NP into aqueous foods were much higher than those of DINA and DAA.
- Does PVC stretch film contain NP?
- Since then, NP has not been detected in PVC stretch films in Japan, although a high content of DINA has continued. The migration levels from PVC stretch films into foods were 23–5,190 μg/dm 2 for DINA, 2–563 μg/dm 2 for DAA, and 8–93 μg/dm 2 for NP at 5°C for 24 hr.
- Is nonylphenol an endocrine disrupting chemical?
- Food Sci Nutr. 2017 May; 5 (3): 390–398. Nonylphenol ( NP) has been suspected as an endocrine‐disrupting chemical. Japanese polyvinyl chloride ( PVC) stretch films contained 0.5–3.3 mg/g of NP and 100–400 mg/g of plasticizers such as diisononyl adipate ( DINA ), di‐ n ‐alkyl adipate ( DAA ), and diacetyllauroyl glycerol ( DALG ).
