کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6402128 1330885 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Freshness determination of royal jelly by analyzing decomposition products of adenosine triphosphate
ترجمه فارسی عنوان
تعیین ژله رویال با تجزیه و تحلیل محصولات تجزیه آدنوزین تری فسفات
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی


- HPLC method was used for sensitive analysis of decomposed products of adenosine triphosphate in royal jelly.
- Freshness of royal jelly was successfully evaluated by analyzing decomposition products of ATP.
- A modified F-value was proposed as a new freshness marker for assessing RJ freshness.
- Significant difference in the decomposed products of adenosine triphosphate in royal jelly during storage was seen.

Royal jelly (RJ), widely used in food products, is highly perishable. To ensure its quality, it is necessary to identify an indicator of RJ freshness. In this study, we measured the concentrations of adenosine triphosphate (ATP), adenosine diphosphate (ADP), adenosine monophosphate (AMP), inosine monophosphate (IMP), inosine (HxR), hypoxanthine (Hx), adenosine (Ao), and adenine (Ai) in RJ stored at different temperatures and for different storage periods. An F-value, defined as ratio between the sum of Ao, Ai, HxR, and Hx and the sum of ATP, ADP, AMP, IMP, HxR, Hx, Ao, and Ai, was evaluated as an indicator of RJ freshness. When the F-value of an RJ sample was evaluated, the equivalent biochemical age could be determined based on linear equations. An F-value of 20%, with an equivalent biochemical age of 60.69 days when stored at 4 °C or 6.82 days when stored at 30 °C, was the calculated RJ freshness threshold value in this study. This novel indicator could contribute to the establishment of standardized criteria for the identification of RJ freshness and provide more rigorous standards for harvesting, packaging, and storage procedures of RJ.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Food Science and Technology - Volume 63, Issue 1, September 2015, Pages 504-510
نویسندگان
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