百bai合he采cai挖wa和he收shou藏zang過guo程cheng中zhong,由you於yu暴bao露lu在zai太tai陽yang光guang下xia時shi間jian過guo久jiu,百bai合he鱗lin片pian顏yan色se由you白bai色se變bian成cheng褐he色se,這zhe種zhong情qing況kuang被bei稱cheng為wei褐he變bian。褐he變bian是shi在zai百bai合he鱗lin片pian中zhong的de生sheng物wu酶mei催cui化hua作zuo用yong下xia發fa生sheng的de氧yang化hua反fan應ying。褐變降低商品百合的品質,如是百合種,褐變後的種球發芽率低,引起爛種。今年百合成熟早,預計在7月上旬前後采挖,因此,要注意早防褐變。
caiwashiyaozhuyizheguangfugai。zaiqiangtaiyangguangzhishexia,congturangwachulaidebaihechangyifashenghebian,erzhewangwangbeizhongzhihusuohushi,congerjiangdilebaihezhiliang。yincicaiwazuihaozaiyintianhuoqingtianxiawu,wachulaidebaiheyebunengzailutianbaoluguojiu。ruzaiqingtianshangwucaiwa,wachulaidebaiheyaozhuyijishiyongdaocaodengfugaiwufugaizheguang,fangzhizhijiebaoluzaiqiangtaiyangguangxiaerfashengyanghuahebian。jishiquchunituhezawu,jianchugenxi,fangruluokuang。fangmanhouluokuangshangyeyaofangfugaiwuzheguang。caiwahoujishiyunhui,fangzhishineiyinliangchu,tankaishaolianggan,buyaofangzaishiwaipushai。
商shang品pin百bai合he及ji早zao燙tang片pian。燙tang片pian的de目mu的de是shi殺sha死si百bai合he中zhong促cu使shi褐he變bian的de生sheng物wu酶mei,防fang止zhi酶mei促cu褐he變bian,殺sha死si病bing菌jun,防fang止zhi腐fu爛lan。有you些xie農nong產chan不bu了le解jie燙tang片pian的de原yuan理li與yu作zuo用yong,往wang往wang不bu能neng及ji時shi燙tang片pian。由you於yu燙tang片pian較jiao遲chi,以yi致zhi於yu在zai燙tang片pian前qian邊bian片pian甚shen至zhi心xin片pian發fa生sheng了le褐he變bian或huo開kai始shi發fa生sheng褐he變bian,加jia工gong後hou幹gan片pian色se澤ze不bu白bai,成cheng為wei黃huang片pian甚shen至zhi黑hei片pian。因yin此ci,采cai挖wa後hou的de百bai合he要yao盡jin早zao選xuan擇ze晴qing天tian燙tang片pian。燙tang片pian的de時shi間jian過guo長chang易yi碎sui爛lan,燙tang片pian時shi間jian過guo短duan,生sheng物wu酶mei未wei被bei完wan全quan殺sha死si鈍dun化hua,以yi致zhi於yu發fa生sheng更geng嚴yan重zhong的de褐he變bian,最zui終zhong變bian成cheng黑hei片pian,嚴yan重zhong影ying響xiang品pin質zhi。在zai新xin邵shao,農nong民min常chang用yong荷he葉ye鍋guo燙tang片pian,荷he葉ye鍋guo盛sheng水shui50公斤,燒沸,將洗淨瀝幹的鱗片15公斤左右倒入其中,邊倒邊用棍棒攪拌。百合由白色稍轉黃、youhuangsezhuanbianweibaiseshiyongzhijiaguapianzipiqifenzhuang,yongkouchangpianzishengcui,zheduanpianziduanmianmeiyoubaixin,guozhongshuiyeweibianhu,shuomingtangzhishijianshiyi,lijichuguo。yibanlaishuo,bianpianzaiguozhongdaifeishuifangun5—6分鍾,心片待沸水翻滾2—3分鍾即可立即出鍋。每鍋水燙2—3次片子就要換水。出鍋後立即冷卻、曬幹。
百合種貯藏。為了防止褐變腐爛,貯藏處要幹燥、通氣、陰涼、遮光。一般采用沙土層積法遮光。收挖後將百合鱗莖放在陰涼的室內稍攤晾,降低鱗片中水分,但時間不宜長,一般2天左右。選擇一問陰涼的房子,用0.3%甲醛液或0.3%高錳酸鉀液噴施地麵,後在地麵上鋪一層厚5—7厘米的清潔園土或河沙,將百合擺放其上,排列整齊。再在百合上覆蓋一層厚約3—4厘米的土或沙,如此重複,高度不要超過1.5米,四周用土或沙封嚴。這樣確保了遮光、保水、透氣。每隔20—30天檢查一次,不宜過多翻動。如發現壞變的種球,應及時清除。
手機版




