xiangchunya,xiduonianshengluoyeqiaomu,yiqixiannenjingyegongshiyong。xiangchunyayingyangfengfu,shiwoguorenminxihuanshiyongdegaodangshucai。xiangchunyadecaishouqijizhong,gongyingqiduan,jinxingzhuzangbaoxiankeyanchangqigongyingqi。danshi,xiangchunyaweiyecai,zaichangwenxiazhuzangbaoxian,yifashengluoye、fulan,erpubianyingyongdeyanzifazhucun,suiranjiejuelechangqigongyingdewenti,danduifengweiheyingyangdesunshijiaoda,qibudaobaoxiandexiaoguo。jingtiaozhacaifang,caiquyixiafangfakeyidadaochangqibaoxianshiyongdemude,ninbufangyishi。
用於長期保鮮的香椿芽要求:采摘時間適當、質量高。①采摘時間:要yao求qiu春chun季ji萌meng芽ya後hou,在zai新xin芽ya尚shang未wei木mu質zhi化hua前qian采cai摘zhai,山shan東dong省sheng多duo數shu地di區qu在zai清qing明ming至zhi穀gu雨yu采cai摘zhai,尤you以yi穀gu雨yu前qian采cai收shou的de最zui好hao。一yi天tian中zhong以yi早zao晨chen冂tong出chu前qian采cai摘zhai為wei好hao。②質量。以芽色紫紅、芽長10~15厘米為佳。椿芽采摘後,應攤在葦席上,放在通風陰涼處,厚度不超過10厘米,以免發熱變質,引起脫葉。
用於長期保鮮的香椿芽保鮮前應進行嚴格的挑選處理。選芽體粗壯、無病傷的香椿芽,去除芽基部的老梗,捆成0.25~0.5千克的小把,裝入食品保鮮袋內,放入-18℃的冰櫃內凍結貯藏。這種保鮮方法,可供全年分次食用,隨用隨取。食用時先解凍,清洗幹淨就可加工食用。注意:保鮮前不要清洗香椿芽。
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