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Polyscias fruticosa (L.) Harms is known as an herbal plant that provides health benefits to consumers. A research article investigated the conditions for producing small-leaved Polyscias tea bags, including the size of the dried material, drying temperature, water/material ratio…
Đặng Thị Thanh Quyên, Nguyễn Thị Thảo, Hoàng Văn Công
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Stevia rebaudiana is an herb that contains many bioactive substances with health benefits such as flavonoids, alkaloids, steviosides. This study aims to process tea and chew candy products from Stevia rebaudiana. Study the effects of various parameters including: proportion of i…
Nguyễn Thị Mai Hương, Phạm Thị Thu Hoài, Đặng Thảo Yến Linh, Phạm Thanh Hằng
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The study was conducted to introduce the trial production of processing Hylocereus undatus jam addition with Hibiscus sabdarififa L. The quality of the product as pH, ascorbic acid, reducing sugar… is affected by the mixing ratio of Hibiscus sabdarififa L. syrup: Hylocereus unda…
Đỗ Thị Minh Hạnh, Nguyễn Thị Thùy, Vũ Thị Thu Hà
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The production of exo-polysaccharide (β-glucan and pullulan) by A. pullulans strain APX1.5.4.1 was affected by temperature, fermentation time and pH of fermentation medium. The aim of this study was to determine the fermentation conditions for high β-glucan production performed…
Hoàng Thị Ngọc Anh, Vũ Văn Hạnh