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Pectin methylesterases
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Nghiên cứu được thực hiện nhằm khảo sát các yếu tố ảnh hưởng đến khả năng tạo pectin methylesterase (men PME) từ nấm Aspergillus niger. Các yểu to khảo sát bao gồm: tỷ lệ phối trộn giữa cơ chất vỏ đu đủ và vỏ bưởi với nước; điều chỉnh pH trong môi trường nuôi cấy; nhiệt độ và thời gian ủ.
9p
kimphuong1130
28-09-2023
6
2
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In this study, plums were coated with lac based (2:3), SemperfreshTM (1:3), vegetable wax (1:5) and water dip (control) just after harvest on field as on-farm treatment and after transportation to the lab as off-farm treatment. After coating, the fruits were packed in punnets and stored under cold storage conditions (2 ± 1°C) at 90–92% relative humidity.
9p
nguaconbaynhay8
13-10-2020
11
2
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Movement protein is a non-structural protein encoded by plant viruses to allow their movement from infected cell to neighbouring one. It defined as plant viruses- encoded factors that interact with plasmodesmata to mediate the intracellular spread of virus infection. viruses subvert an intracellular communication network that supports the trafficking of wide spectrum of endogenous protein and ribonucleo protein complexes that play non-cell autonomous roles in development and physiological processes.
17p
angicungduoc6
22-07-2020
17
3
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Fusarium graminearum, one of the causal agents of Fusarium Head Blight (FHB, scab), leads to severe losses in grain yield and quality due to the production of mycotoxins which are harmful to human and livestock.
15p
viminato2711
22-05-2020
10
1
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Apple fruit mealiness is one of the most important textural problems that results from an undesirable ripening process during storage. This phenotype is characterized by textural deterioration described as soft, grainy and dry fruit.
18p
viminato2711
22-05-2020
10
1
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Pectin methylesterase (PME) is a hydrolytic enzyme that catalyzes the demethylesterification of homogalacturonans and controls pectin reconstruction, being essential in regulation of cell wall modification. During fruit ripening stage, PME-mediated cell wall remodeling is an important process to determine fruit firmness and softening.
17p
viuchiha2711
21-04-2020
6
1
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A simple and effective procedure was developed to extract pectin methylesterase (PME) from Valencia orange peels. Orange peels contain 25-34 μmol of COOH min−1 g−1 of peel PME activity. The enzyme was ionically bound to cell walls and could not be extracted with water.
11p
masterbarista
15-01-2019
12
1
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