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Butylated hydroxytoluene
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In the present study, the antioxidant properties of peripherally and nonperipherally water-soluble tetra (quinoline 5-sulfonic acid) substituted metal-free (1, 2), Zn(II) (3, 4), Co(II) (5, 6), and Mn(III)Cl (7, 8) phthalocyanine (Pc) derivatives were reported. In order to determine the antioxidant properties of the Pc compounds, three different commonly known antioxidant methods were used: DPPH (α,α-diphenyl-β-picrylhydrazyl) radical scavenging, ferrous ion chelating, and reducing power assays.
10p
tudichquannguyet
29-11-2021
10
0
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Luận văn này được thực hiện nhằm mục đích đóng góp một phần vào công tác bảo vệ sức khỏe con người, một xu hướng mang tính thời đại của khoa học nói chung và ngành hóa học phân tích nói riêng. Chúng tôi hướng đến việc nghiên cứu qui trình phân tích BHT và BHA trong các đối tượng polyme làm bao bì đóng gói thực phẩm và hàng may mặc. Mời các bạn tham khảo!
86p
generallady
16-07-2021
23
5
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This study examined the effectiveness of different antioxidative compounds, namely 0.2% BHA (Butylated hydroxyanisole) + BHT (butylated hydroxytoluene), 0.03% α – tocopherol, and 3% and 6% tea seed oil (TSO) on the oxidative stability of vegetable oils. Four commonly used oils, viz. rapeseed oil (RSO), peanut oil (PNO), sunflower oil (SFO), and soybean oil (SBO), were assessed by the Schall Oven test method and monitored during the 12-day preservation period under 60°C.
10p
chauchaungayxua12
09-07-2021
7
1
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Nghiên cứu này được thực hiện để đánh giá hiệu quả của việc bổ sung dầu hạt chè (Tea Seed Oil, TSO) so với việc bổ sung một số chất bảo quản như butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), d-αtocopherol trong quá trình bảo quản các loại dầu dễ bị oxy hóa như dầu hạt lanh (linseed oil, LSO) và dầu hạt óc chó (walnut oil, WNO).
9p
viputrajaya2711
22-06-2020
39
1
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The effect of rosemary extract and oregano extract was compared with Butylated Hydroxytoluene (BHT) which was incorporated in chitosan film and studied the quality and shelflife of Indian Mackerel (Rastrelliger kanagurta) steaks during ice storage. The quality of the product was analysed by using biochemical methods (peroxide value, free fatty acid, thiobarbituric acid, trimethyl amino nitrogen, total volatile basic nitrogen, pH), microbial methods (total plate count) and sensory quality.
16p
angicungduoc5
12-06-2020
19
1
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Traditionally corn silk (CS) has been used as diuretic, antilithiasic, uricosuric, and antiseptic. It is used for the treatment of edema as well as for cystitis, gout, kidney stones, nephritis, and prostatitis. In the present study, the antioxidant properties of ethanol-water extract from CS were estimated by different methods.
7p
vitamix
15-02-2019
23
0
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3-Methylcholanthrene (MCA) is a polycyclic aromatic hydrocarbon and potent carcinogenic agent that is often used in experimental cancer studies. Butylated hydroxytoluene (BHT) has been widely used for many years as an antioxidant to preserve and stabilize the freshness, nutritional value, flavor, and color of foods. The aim of the present study was to investigate the role of the application of MCA and BHT in the development of lung cancer, and to detect any mutation in the Ki-ras gene exon 2.
6p
vitamix
15-02-2019
17
1
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Duckweed (Lemna minor L. Lemnaceae) is a widespread, free-floating aquatic macrophyte, a source of food for waterfowl and a shelter for small aquatic invertebrates. It grows quickly and reproduces faster than other vascular plants.
14p
vivant2711
15-02-2019
18
2
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Wild almonds of Iran show genetic diversity and have very a large distribution. Different species of these almonds have more variation in genes resistant to dryness, saltiness, diseases, pests, and other factors.
9p
vivant2711
15-02-2019
16
1
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This study examined the effects of separate and combined applications of 3-methylcholanthrene, a polycyclic aromatic hydrocarbon and potent carcinogenic agent, and butylated hydroxytoluene, the antioxidant food additive, on the glycogen levels of liver, muscle, testis, and tumor tissues in rats.
6p
vivant2711
01-02-2019
19
2
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Sonchus erzincanicus (Asteraceae) is a plant species that is endemic to Turkey and grows in Erzincan. Lipid peroxidation inhibition, 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, and total phenolic content of the methanol and water extracts of the plant were determined.
8p
vivant2711
01-02-2019
28
2
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