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Lê Thị Hoàng Oanh, Lưu Minh Loan, Phạm Diệu Linh, Nguyễn Minh Thái, Đặng Thị Minh Phương, Trần Thị Hồng(1), Nguyễn Trường Quân

ẢNH HƯỞNG CỦA MỘT SỐ THÀNH PHẦN ĐẾN ĐỘ ỔN ĐỊNH CỦA DUNG DỊCH NƯỚC RỬA TAY CHỨA GEL LÔ HỘI

THE EFFECT OF INGREDIENTS ON THE STABILITY OF A HANDWASHING LIQUID CONTAINING ALOE VERA GEL

Tạp chí Phân tích Hóa, Lý và Sinh học

2022

4

212

Handwashing liquid is the primary defense against microbial diseases including COVID-19. Producing environmental-friendly ones, which means less impact on the ecosystem, is much appreciated. This study investigated the effect of ingredients on the stability of handwashing liquid containing aloe vera gel to provide a scientific basis for the production of environmental-friendly ones. The results show that gel extracted directly from aloe vera leaves was not suitable to ensure the stability of handwashingliquid. Eco-friendly surfactant cocamidopropyl betaine had almost no effect on the stability of handwashing liquid with commercial aloe vera gel of up to 35% in 2 hours but recognizable effect after 48 hours. The supplemented thickener, carbomer, at a rate of up to 0.5% did not affect the stability of the handwashing liquid when CAPB content was less than 5%

Handwashing liquid is the primary defense against microbial diseases including COVID-19. Producing environmental-friendly ones, which means less impact on the ecosystem, is much appreciated. This study investigated the effect of ingredients on the stability of handwashing liquid containing aloe vera gel to provide a scientific basis for the production of environmental-friendly ones. The results show that gel extracted directly from aloe vera leaves was not suitable to ensure the stability of handwashingliquid. Eco-friendly surfactant cocamidopropyl betaine had almost no effect on the stability of handwashing liquid with commercial aloe vera gel of up to 35% in 2 hours but recognizable effect after 48 hours. The supplemented thickener, carbomer, at a rate of up to 0.5% did not affect the stability of the handwashing liquid when CAPB content was less than 5%

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