超薄肉色丝袜一二三四区,人妻少妇五十路息子中出,精品性高潮久久久久久久,2021亚洲色中文字幕

資料下載

Data download

當前位置:首頁資料下載上海騰拔質構儀用于測定打印功能魚糜的凝膠強度和質構

上海騰拔質構儀用于測定打印功能魚糜的凝膠強度和質構

發(fā)布時間:2024/7/23點擊次數(shù):1201

To solve undiscernible freshness changes of printed functional surimi while maintaining printed shape, 4D printable color-changing material were prepared. Firstly, based on results of printing properties and freshkeeping of Ca2+-NS-L-surimi, it showed better printing effects (enhanced mechanical strength) and good preservation (inhibition of amino acids decomposition, bacterial growth). However, freshness changes of printed Ca2+-NS-L-surimi were not distinguished directly. To avoid that, 4D printable color-changing material— anthocyanin-hydroxypropyl methyl cellulose-xanthan gum-carrageenan (AHXK) was prepared for indicating freshness through discoloration. Printing results showed AHX with 5 % K had the most suitable mechanical strength (appropriate gel strength, texture, rheology) for printing. Based on that, AHXK had stable color (ΔE fluctuation <5) and was sensitive to pH and ammonia (obvious discoloration; ΔE > 10). Actual freshness monitoring results (co-printing of AHXK-surimi) exhibited significant discolorations, especially for HXK with 0.75 % A. It became green during refrigeration of 3–5 d (keeping fresh, ΔE < 4), brighter green at 7 d (decreased freshness, ΔE > 6), turned yellow at 9 d (spoilage, ΔE > 16), which were distinguished significantly with naked eyes rather than traditional freshness determining. In conclusion, printed AHXK-functional surimi exhibited good printing, preservation and nondestructive freshness monitoring, facilitating application of 3D printed functional surimi.


文件下載    
服務熱線

021-54397372

15618141270

15300622190

添加微信

返回頂部





永泰县| 顺昌县| 鞍山市| 前郭尔| 孝感市| 辽阳市| 扶绥县| 桃园县| 湖口县| 长沙县| 康定县| 翁牛特旗| 磐安县| 肇源县| 灯塔市| 丰县| 阿拉善右旗| 太保市| 镇康县| 方城县| 娄烦县| 丁青县| 汝阳县| 句容市| 临沧市| 克什克腾旗| 米林县| 建德市| 昭觉县| 玉环县| 汶川县| 二手房| 南昌县| 安仁县| 庆阳市| 吐鲁番市| 淳化县| 元氏县| 建水县| 柳州市| 百色市|