Abstract
Pyrethroid is widely used in developing countries and is a potential threat to human health. So putting forward an effective pyrethroid cleaning method is of vital importance. Clearance of fenpropathrin, cypermethrin and deltamethrin in cabbage by using ultrasonic treatment accompanied with different baking soda concentrations were investigated in this study. The results of response surface methodology showed that the maximum clearance rate was 70.61% for fenpropathrin under the optimal power, treated time, treated temperature and baking soda concentration, which were 260.02 W, 10 min, 20.15 °C and 0.014 g/mL, respectively. Similarly, the maximum removal efficiency was 73.72% for cypermethrin under 240 W, 13.84 min, 19.53 °C and 0.014 g/mL, and 92.15% for deltamethrin under 238.99 W, 12.42 min, 25 °C and 0.013 g/mL. The clearance rate of pyrethroid by this method was significant higher (P < 0.05) than traditional cleaning methods (bathing and running water washing). The contents of the compositions such as vitamin C, total soluble sugar, protein and dietary fiber, texture and sensory evaluation of cabbage were not found obvious changes after the ultrasonic treatment combined with baking soda (P > 0.05). Results showed that ultrasonic treatment combined with baking soda was an effective way to eliminate the fenpropathrin, cypermethrin and deltamethrin in cabbage without influencing cabbage quality.
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Claims 7
Claim · model-written summary
The maximum clearance rate of fenpropathrin on cabbage was 70.61% under optimal ultrasonic conditions.
- Taxon
- cabbage
Brassica oleracea var. capitatat0 - Compound
- fenpropathrine0
- Outcome
- maximum clearance ratee0
- Value
- 70.61%e0
- Qualifier
- 260.02 W, 10 min, 20.15 °C and 0.014 g/mLe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pyrethroids in cabbage”
e0“the maximum clearance rate was 70.61% for fenpropathrin under the optimal power, treated time, treated temperature and baking soda concentration, which were 260.02 W, 10 min, 20.15 °C and 0.014 g/mL”
Claim · model-written summary
The maximum removal efficiency of cypermethrin on cabbage was 73.72% under optimal ultrasonic conditions.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Compound
- cypermethrine0
- Outcome
- maximum removal efficiencye0
- Value
- 73.72%e0
- Qualifier
- 240 W, 13.84 min, 19.53 °C and 0.014 g/mLe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pyrethroids in cabbage”
e0“the maximum removal efficiency was 73.72% for cypermethrin under 240 W, 13.84 min, 19.53 °C and 0.014 g/mL, and 92.15% for deltamethrin under 238.99 W, 12.42 min, 25 °C and 0.013 g/mL”
Claim · model-written summary
The maximum removal efficiency of deltamethrin on cabbage was 92.15% under optimal ultrasonic conditions.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Compound
- deltamethrine0
- Outcome
- maximum removal efficiencye0
- Value
- 92.15%e0
- Qualifier
- 238.99 W, 12.42 min, 25 °C and 0.013 g/mLe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pyrethroids in cabbage”
e0“the maximum removal efficiency was 73.72% for cypermethrin under 240 W, 13.84 min, 19.53 °C and 0.014 g/mL, and 92.15% for deltamethrin under 238.99 W, 12.42 min, 25 °C and 0.013 g/mL”
Claim · model-written summary
Ultrasonic treatment with baking soda cleared pyrethroid residue significantly better than traditional bathing and running water washing.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- ultrasonic treatment accompanied with different baking soda concentrationse0
- Outcome
- clearance rate of pyrethroide1
- Direction
- highere1
- Qualifier
- P < 0.05e1
- Comparator
- traditional cleaning methods (bathing and running water washing)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pyrethroids in cabbage”
e0“by using ultrasonic treatment accompanied with different baking soda concentrations”
e1“The clearance rate of pyrethroid by this method was significant higher (P < 0.05) than traditional cleaning methods (bathing and running water washing)”
Claim · model-written summary
Ultrasonic treatment combined with baking soda did not obviously change vitamin C, total soluble sugar or protein content of cabbage.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- ultrasonic treatment combined with baking sodae0
- Outcome
- vitamin C, total soluble sugar, proteine0
- Direction
- not found obvious changese0
- Qualifier
- P > 0.05e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pyrethroids in cabbage”
e0“The contents of the compositions such as vitamin C, total soluble sugar, protein and dietary fiber, texture and sensory evaluation of cabbage were not found obvious changes after the ultrasonic treatment combined with baking soda (P > 0.05)”
Claim · model-written summary
Ultrasonic treatment combined with baking soda did not obviously change dietary fiber, texture or sensory evaluation of cabbage.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- ultrasonic treatment combined with baking sodae0
- Outcome
- dietary fiber, texture and sensory evaluatione0
- Direction
- not found obvious changese0
- Qualifier
- P > 0.05e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pyrethroids in cabbage”
e0“The contents of the compositions such as vitamin C, total soluble sugar, protein and dietary fiber, texture and sensory evaluation of cabbage were not found obvious changes after the ultrasonic treatment combined with baking soda (P > 0.05)”
Claim · model-written summary
Ultrasonic treatment combined with baking soda is an effective way to eliminate fenpropathrin, cypermethrin and deltamethrin from cabbage without influencing its quality.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- ultrasonic treatment combined with baking sodae0
- Outcome
- eliminate the fenpropathrin, cypermethrin and deltamethrine0
- Qualifier
- without influencing cabbage qualitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pyrethroids in cabbage”
e0“Results showed that ultrasonic treatment combined with baking soda was an effective way to eliminate the fenpropathrin, cypermethrin and deltamethrin in cabbage without influencing cabbage quality”
The same questions in other papers
physical treatment · quality: postharvest · Brassica oleracea (wild cabbage)Positive and negative results
1 in the opposite direction
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.