擠壓式成形機製茶操作標準作業流程: 擠壓茶也能做好茶

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【簡介】 時至今日，在球形烏龍茶團揉製程中，擠壓式成形機已成為不可或缺的設備。由於擠壓成形機擠壓成形與布包團揉製作原理有非常大之差異，擠壓成形機單純「擠壓成形」，而布包團揉搭配使用平揉機則兼具布包成形與風味轉化之功能。因此，經過擠壓成形之成茶，雖具有省時、省力、外觀緊實、勻整、茶梗可包覆等優點；然而在勻整外觀之下，卻隱藏著茶湯清淡、滋味不足、帶有澀感、不易烘焙、品質不佳等缺失。 　　在節省製茶人力的考量之下，因應茶葉產製與茶葉品質之需求，「讓擠壓茶也能是好茶」成為一項亟需解決之課題。為此，本場分別於民國102～105年、109～110年進行擠壓成形機製茶之相關研究，經由產區實務訪查與印證，分析各茶區主要擠壓成形機使用狀況，透過不同模式擠壓成形試驗與茶葉品質評鑑，篩選出兼顧茶葉品質並符合製茶廠操作現況之擠壓成形機使用模式，並將試驗成果編印成冊，以供產業參考。 【目錄】 一、前言 二、團揉整形的目的 三、擠壓式成形機相關試驗 四、團揉整形試驗 五、擠壓機與布球團揉整形機組合操作標準化流程 六、結論 七、參考文獻

Biochemical Thermodynamics: Applications of Mathematica 書角輕微擠壓

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【簡介】 Navigate the complexities of biochemical thermodynamics with Mathematica(r) Chemical reactions are studied under the constraints of constant temperature and constant pressure; biochemical reactions are studied under the additional constraints of pH and, perhaps, pMg or free concentrations of other metal ions. As more intensive variables are specified, more thermodynamic properties of a system are defined, and the equations that represent thermodynamic properties as a function of independent variables become more complicated. This sequel to Robert Alberty's popular Thermodynamics of Biochemical Reactions describes how researchers will find Mathematica(r) a simple and elegant tool, which makes it possible to perform complex calculations that would previously have been impractical. Biochemical Thermodynamics: Applications of Mathematica(r) provides a comprehensive and rigorous treatment of biochemical thermodynamics using Mathematica(r) to practically resolve thermodynamic issues. Topics covered include: * Thermodynamics of the dissociation of weak acids * Apparent equilibrium constants * Biochemical reactions at specified temperatures and various pHs * Uses of matrices in biochemical thermodynamics * Oxidoreductase, transferase, hydrolase, and lyase reactions * Reactions at 298.15K * Thermodynamics of the binding of ligands by proteins * Calorimetry of biochemical reactions Because Mathematica(r) allows the intermingling of text and calculations, this book has been written in Mathematica(r) and includes a CD-ROM containing the entire book along with macros that help scientists and engineers solve their particular problems. 【目錄】