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- Title
Preparation of Paeonia suffruticosa Andr. stamens total nutrient instant tea powder.
- Authors
CHENG Dandan; GAO Demin; CHEN Jinjin; FENG Qi; HUANG Zhiqiang; CHENG Wei; YUAN Wenpeng
- Abstract
In order to develop the market application of peony stamens, using Paeonia suffruticosa Andr. stamens, after flowering which are eliminated due to poor appearance or not being developed and utilized during peony flower stamen tea production process, as raw material, to prepare Paeonia suffruticosa Andr. stamens total nutrient instant tea powder. Taking the extraction rate and sensory evaluation as evaluation indices, the preparation process of tea powder was optimized by single factor test and response surface methodology. Meanwhile, the quality of tea powder was evaluated. The results showed that the optimal extraction conditions were as follows: extraction temperature of 75°C, extraction times of 4 times, extraction time of 48min, solid-liquid ratio of 1:20 (g/mL). The color of tea powder was golden, the nutrient content was rich and its water solubility was good. This study can provide theoretical reference for the development and application of Paeonia suffruticosa Andr. stamens.
- Subjects
TREE peony; STAMEN; RESPONSE surfaces (Statistics); TEA; MANUFACTURING processes; POWDERS
- Publication
China Food Additives, 2022, Vol 33, Issue 9, p120
- ISSN
1006-2513
- Publication type
Article
- DOI
10.19804/j.issn1006-2513.2022.09.017