有機肥種類對桑椹生產及桑椹酒品質特性之影響

Quality Characteristics of Mulberry and Fermented Wine as Affected by Different Fertilized Applications

王仁助(Ran-Juh Wang) ； 吳添益(Tien-Yi Wu) ； 張素貞(Su-Jein Chang) ； 吳登楨(Den-Jen Wu)

《苗栗區農業改良場研究彙報》 1期 (2007/09) Pp. 23-32

https://doi.org/10.29552/BGYY.200709.0003

摘要

本研究比較牛糞堆肥、雞糞堆肥及豆粕堆肥對桑椹品質、產量、果汁特性及桑椹釀造酒品的影響。同時比較桑椹特性，並評估其製成桑椹釀造酒之品質及安全性。結果顯示不同肥料種類對桑椹果實特性（果寬、果長及單果重）、維生素（B1、B2）與礦物質（Ca、Mg、Fe）並無顯著差異。單株產量則以施用大豆粕和雞糞堆肥組較高。在安全性方面，胺基甲酸乙酯在所有樣品中均未發現，且桑椹釀造酒之甲醇含量均符合國內水果酒之標準。施用雞糞堆肥組比台肥43號組高出1％之可溶性固形物；台肥43號組釀造後其總花青素含量下降38％，而施用雞糞堆肥組僅下降21％。考量果實產量、桑椹汁可溶性固形物及桑椹釀造酒汁總花青素穩定性，栽種桑椹釀造酒所用之原料，其肥料種類以施用雞糞堆肥較施用化學肥料為佳。

關鍵字

桑椹酒 ； 肥料 ； 安全性 ； 果實特性

並列摘要

The objectives of this study were to determine characteristics of mulberry juice and evaluate the safety for wine under different fertilizers. The results showed that there is no significant difference in fruit characteristics, i.e., transversal, longitudal diameter and weight, vitamins, B1 and B2, and minerals, Ca, Mg, and Fe, concentrations among different fertilizer treatments. A much higher yield was found in chicken manure compost and soybean dregs compost. One to the safety sake, ethyl carbamate was not detectable in all test samples, and methanol contents of the mulberry wines were lower than that of national fruit wine standard. But the anthocyanin decreased in response to enhancing the application in chemical fertilizer. After fermentation, the total anthocyanin amount of chemical fertilizer treatment decreased by 38% while chicken manure compost decreased by only 21%. The soluble solid amount of chicken manure compost was 1% higher than that of chemical fertilizer treatment. Base on these results, we suggested that chicken manure compost might be more suitable for wine making than other fertilizer treatments.

並列關鍵字

mulberry wine ； fertilizer ； safety evaluation ； fruit characteristics