利用低溫微波真空殺滅獼猴桃花粉潰瘍病致病菌(PSA)的方法 Method for Killing the Pathogenic Bacteria (PSA) of Kiwifruit Pollen Canker Disease Introduction of achievements

利用低溫微波真空殺滅獼猴桃花粉潰瘍病致病菌(PSA)的方法
低溫微波真空同時(shí)加工和殺滅獼猴桃花粉潰瘍病致病菌(PSA)的方法，屬于獼猴桃花粉處理技術(shù)領(lǐng)域，本發(fā)明所述方法采用低溫微波真空處理，一鍋法完成花粉低溫干燥，并迅速殺滅PSA，處理所得花粉能夠長期保存至13個(gè)月，并保持花粉活性。所述處理方法，包括以下步驟：1)將獼猴桃花粉進(jìn)行預(yù)凍獲得預(yù)凍花粉，預(yù)凍的溫度為?42～?38℃，預(yù)凍的時(shí)間為8～12min；2)將預(yù)凍混合物進(jìn)行低溫微波真空處理后密封保存；低溫微波真空處理的真空度為0.08～0.09MPa；低溫微波真空處理的微波功率為20～100W；低溫微波真空處理的溫度為?40～5℃，低溫微波真空處理的時(shí)間為8～12min。

▲貴州獼猴桃花粉

本發(fā)明所述方法采用低溫微波真空處理，一鍋法完成花粉低溫干燥，并迅速殺滅PSA，處理所得花粉能夠長期保存至13個(gè)月，并保持花粉活性。

▲獼猴桃花粉

團(tuán)隊(duì)介紹
團(tuán)隊(duì)由貴州各高校師生組成固定團(tuán)體，目前約120人，下設(shè)綜合部、自科項(xiàng)目與平臺管理部、社科項(xiàng)目與平臺管理部、成果與知識產(chǎn)權(quán)管理部。成果與知識產(chǎn)權(quán)管理部：1.負(fù)責(zé)收審、查驗(yàn)、評定、核算的科研成果積分和獎勵。2.負(fù)責(zé)對外產(chǎn)學(xué)研合作和成果轉(zhuǎn)移轉(zhuǎn)化等工作。3.負(fù)責(zé)科研成果匯編及數(shù)據(jù)信息的保密管理、存檔。團(tuán)隊(duì)重管理、講效率，團(tuán)隊(duì)紀(jì)律嚴(yán)格、明確責(zé)任、不懈努力、開拓進(jìn)取，為增強(qiáng)團(tuán)隊(duì)每一個(gè)成員的的創(chuàng)新能力，團(tuán)隊(duì)定期開展研討交流會，在研討交流中拓寬成員思路，在團(tuán)建活動中凝聚團(tuán)隊(duì)力量。

▲高活性獼猴桃花粉

殺滅獼猴桃花粉潰瘍病致病菌(PSA)的方法
Method for Killing the Pathogenic Bacteria (PSA) of Kiwifruit Pollen Canker Disease Introduction of achievements

A method for simultaneously processing and killing pathogenic bacteria (PSA) of kiwifruit pollen canker disease using low-temperature microwave vacuum belongs to the field of kiwifruit pollen processing technology. The processing method comprises the following steps: 1) pre freezing kiwifruit pollen to obtain pre frozen pollen, with a pre freezing temperature of -42~-38 ℃ and a pre freezing time of 8-12 minutes; 2) Seal and store the pre frozen mixture after low-temperature microwave vacuum treatment; The vacuum degree of the low-temperature microwave vacuum treatment is 0.08-0.09MPa; The microwave power of the low-temperature microwave vacuum treatment is 20-100W; The temperature of the low-temperature microwave vacuum treatment is -40-5 ℃, and the time of the low-temperature microwave vacuum treatment is 8-12 minutes. The method described in the present invention adopts low-temperature microwave vacuum treatment, and the one pot method completes low-temperature drying of pollen and quickly kills PSA. The processed pollen can be stored for a long time up to 13 months while maintaining pollen activity.

▲遵義市播宏獼猴桃果園有限公司是西南地區(qū)最大的獼猴桃果業(yè)公司，種植1200畝高山獼猴桃，是遵義市農(nóng)業(yè)龍頭企業(yè)，市級先進(jìn)扶貧企業(yè)。其中獼猴桃花粉項(xiàng)目是中國單體面積最大的獼猴桃花粉園，單個(gè)采粉園達(dá)到了400畝，豐產(chǎn)期產(chǎn)花粉400公斤，提供高品質(zhì)、高倍體、高活性的獼猴桃花粉，可以滿足30000畝果園的花粉需要。

Highlights of achievements

The method for simultaneously processing and killing the pathogenic bacteria (PSA) of kiwifruit pollen canker disease using low-temperature microwave vacuum belongs to the technical field of kiwifruit pollen treatment. The method of the present invention adopts low-temperature microwave vacuum treatment, and the one pot method completes low-temperature drying of the pollen and quickly kills PSA. The processed pollen can be stored for a long time up to 13 months and maintains pollen activity. 1) Pre freezing kiwifruit pollen to obtain pre frozen pollen, with a pre freezing temperature of -42~-38 ℃ and a pre freezing time of 8-12 minutes; 2) Seal and store the pre frozen mixture after low-temperature microwave vacuum treatment; The vacuum degree of low-temperature microwave vacuum treatment is 0.08-0.09MPa; The microwave power for low-temperature microwave vacuum treatment is 20-100W; The temperature for low-temperature microwave vacuum treatment is -40-5 ℃, and the time for low-temperature microwave vacuum treatment is 8-12 minutes.

▲播宏獼猴桃花粉