Video khoa học: Bằng cách nào gà con hấp thu oxy khi ở trong trứng

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Bổ sung các hợp chất hữu cơ vào môi trường nuôi cấy in vitro thường được thực hiện với mục đích thúc đẩy quá trình trao đổi chất của một số cây sinh trưởng chậm. Trong nghiên cứu này, chúng tôi khảo sát ảnh hưởng của ba nhóm hợp chất hữu cơ khác nhau: (i) nhóm chuối, khoai tây, nước dừa; (ii) nhóm peptone, triptone, bột nấm men và (iii) nhóm tảo spirulina lên quá trình sinh trưởng và phát triển của lan hài hồng (Paphiopedilum delenatii) in vitro.

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Nghiên cứu ảnh hưởng của nhiệt độ và ánh sáng tới sinh trưởng, phát triển và hàm lượng hoạt chất cordycepin của nấm Cordyceps militaris NBRC 100741 trên nhộng tằm

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Cordyceps militaris (L.) Link được sử dụng rộng rãi trong y học cổ truyền ở châu Á nhờ có nhiều tá dụng dược lý quan trọng. Nuôi cấy nấm C.militaris được nghiên cứu rộng rãi nhằm tạo thể quả đạt số lượng và chất lượng để sử dụng trong y học và thực phẩm bổ dưỡng.

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