Articles 

• Do Thi Hoa Vien, Nguyen Trong Thong, Dau Thuy Duong, Dang Thi Thu Hien (2018). Test in vivo estrogen activity of phytoestrogen extraction. Vietnam Medical Journal – Vietnam Medical Association (1&2) December, 159-162
• Nguyen Van Cong, Tran Dinh Quang, Nguyen Kim Duong, Do Thi Hoa Vien (2018). Effects of nutrient medium on Thalassiosira pseudonana’s growth. Journal of Biology – Vietnam Academy of Science and Technology 40 (2se), 5-10
• Do Thi Hoa Vien, Dao Thi Trang (2018). Research on extraction of isoflavones from soybean germ. Vietnam Journal of Science and Technology 56 (4A) October, 61-68.
• Nguyen Van Cong, Do Thi Hoa Vien, Dang Diem Hong (2018). Fatty acid profile and nutrition values of microalga (Thalassiosira pseudonana) commonly used in white shrimp (Litopenaeus vannamei) culturing. Vietnam Journal of Science and Technology 56 (4A) October, 138-145
• Bui Thi Nien, Do Thi Hoa Vien (2018). Optimization of total saponin extraction from Carica papaya L. Leaves. Journal of Science and Technology – Universities of Technique (129) October, 96-100
• Nguyen Thu Hoai, Do Thi Hoa Vien (2018). Research on optimization of extraction process to obtain total extract from soy germ by applying Response Surface Methodology. Journal of Chemistry and Application – Vietnamese Association of Chemistry 1 (41), 1-4
• Do Thi Hoa Vien, Tran Van Loc (2017). Research on extraction and quantification of carpaine from Carica papaya. International Journal of Environment Agriculture and Biotechnology (IJEAB) 2 (5) Sept-Oct, 2394-2397.
• Nguyen Van Cong, Dinh Thi Le Giang, Nguyen Kim Duong, Do Thi Hoa Vien (2017). Influence of initial density and pH on the growth of Thalasiosira pseudonana in the laboratory condition. Journal of Sience – Vinh University 46 (4A), 11-20
• Nguyen Van Cong, Dinh Thi Le Giang, Nguyen Kim Duong, Tran Dinh Quang, Do Thi Hoa Vien (2016). Effects of diets on the survival rate, growth rate and metamorphosis time of the white leg shrimp larvae (Litopenaeus vannamei Boone, 1931) at zoea stage. Vietnamese Journal of Science and Technology, Volume 54 – No. 4A, pp. 205-212.
• Ho Thi Ha, Do Thi Hoa Vien, Le Quang Hoa, Pham Van Cuong, Doan Thi Mai Huong, Nguyen Thuy Linh, Chau Van Minh (2014). Carpainone: new alkaloid from Carica papaya leave. Vietnamese Journal of Science and Technology, Volume 52 – No. 5, pp. 593 – 598.
• Ho Thi Ha, Do Thi Hoa Vien, Le Quang Hoa (2014). Research on the biological activity of compounds from Carica papaya leave. Vietnamese Journal of Science and Technology (Ministry of Science and Technology) 2+3, 119-122
• Ho Thi Ha, Le Quang Hoa, Pham Van Cuong, Doan Thi Mai Huong, Nguyen Thuy Linh, Chau Van Minh, Do Thi Hoa Vien (2013). Research on chemical constituent of Carica papaya leave. Vietnamese Journal of Chemistry. Volume 51 (6ABC), pp 59 – 63
• Do Thi Hoa Vien, Do Thi Thao (2013). Preliminany findings on anticancer and lymphocyte stimulated activities of bioactive compounds extracted from Vietnam Carica papaya leaves. Journal of Food Science and Engineering 3 (David publising), 447 – 452
• Do Thi Hoa Vien, Le Quang Hoa (2012). Change of nutrient and bioactive components in bovine colostrum after spray  drying. Vietnamese Journal of Science and Technology 50 (5), 605-613
• Do Thi Hoa Vien, Phung Thi Thuy (2012). Research on Biological activity of some extracts from Vietnamese Carica papaya leaves. Asean Journal of Chemical Engineering 12 (2), 43-51
• Nguyen Thi Thu Ha, Ba Thi Châm, Nguyen Thanh Tra, Pham Thuy Linh, Dương Anh Tu, Ho Dac Hung, Do Thi Hoa Vien, Nguyen Van Tuyen (2010). The antibacterial activity of some Vietnamese plants. Vietnamese Journal of Science and Technology (The 2^nd symposium on Natural products research and development, Hanoi 17^th December 2010) 48 (6A), 30-36
• Do Thi Hoa Vien, Le Quang Hoa, Hoang Thi Thu Hang (2010). Research on isoflavone in soybeen seed and soybeen sapling. Vietnamese Journal of Science and Technology (The 2^nd syposium on Natural products research and development, Hanoi 17^th December 2010) 48 (6A), 43-48
• Do thi Hoa Vien (2007). Research on the flavonoid in Prunus armeniaca (Rosaceae). Vietnamese Journal of Science and Technology 45 (2), 49-53
• Nguyen Thi Phuong Mai, Do Thi Hoa Vien (2007). Research on the change of total microorganism, albumin and globulin in bovine colostrum following the time and technological process. Journal of Vietnamese Breeding Sciense and Technology 5, 69-73
• Do Thi Hoa Vien (2006). Research on chemical constituents and biological activity of lignan compounds in black sesame seed Sesamum indicum L. Journal of Science and Technology of the Vietnamese Universities of Technology 58, 118-122
• Phan Quoc Kinh, Do Thi Hoa Vien (2006). Research on saponin triterpenoid of Polycias balfourii leave. Vietnamese Journal of Science and Technology 44 (3), 70-74
• Do Thi Hoa Vien (2006). Research in vivo on estrogen activity of isoflavones from kudzu Pueraria thomsonii Benth., Vietnamese Journal of Science and Technology 44 (2), 61-64
• Do Thi Hoa Vien, Le Minh Chau (2005). Research on enrichment the content of isoflavones in Soy protein concentrate, Vietnamese Journal of Science and Technology 43 (6), 9-14
• Phan Quoc Kinh, Do Thi Hoa Vien, Le Minh Chau (2003). Researches on the extraction and purification of isoflavonoids in Pueraria thomsonii Benth. Vietnamese Journal of Science and Technology 41 (2), 10-15
• Do Thi Hoa Vien, Le Ngoc Tu, Dang Thi Thu (2000). Research on some biological activities and antioxidant activity of Vietnam Amomum longiligulare T.L.Wu. Vietnamese Journal of Science and Technology XXXVIII (4), 33-39
• Do Thi Hoa Vien, Le ngoc Tu (2000). Analyse the vitamines and microminerals in Amomum longiligulare T.L.Wu. Vietnamese Journal of Science and Technology XXXVIII (6), 12-17
• Do Thi Hoa Vien, Le Ngoc Tu, Dang Thi Thu, Lam Xuan Thanh and Truong Minh Hanh (1999). Determination of the content of saponin in Amomum longiligulare T.L.Wu by hemolysis method. Vietnamese Journal of Argiculture and Food Industry 445 (7), 321
• Do Thi Hoa Vien, Hostettmann K., Le ngoc Tu and Ngo Van Thong (1998). Research on method of extract and determine the chemical constructure of unvolatile compounds of Amomum longiligulare T.L.Wu. Vietnamese Journal of Science and Technology XXXVI (2), 29-34
• Nguyen Duc Minh, Ngo Van Thong, Do Thi Hoa Vien, Le Ngoc Tu (1994). Research on chemical component of Amomum longiligulare T.L.Wu. Vietnamese Journal of Argiculture and Food Industry 390 (12), 464-465
• Do Thi Hoa Vien, Le Ngoc Tu, Nguyen Duc Minh and Ngo Van Thong (1994). Research on antibacterian activity of Amomum longiligulare T.L.Wu. Vietnamese Journal of Argiculture and Food Industry 390 (12), 466-467

Conferences 

• Le Minh Chau, Do Thi Hoa Vien (2019). Optimization of phytoestrogen extraction from soy germ. Proceedings of the 13^th SEATUC Symposium, Hanoi University of Science and Technology, Hanoi – Vietnam, 14-15 March, p. 540-543
• Do Thi Hoa Vien, Do Thi Thao (2018). Acute toxicity and semi-chronic toxicity of alkaloid extraction from Carica papaya L. leaves. Proceedings of the 6^th Natural Products Research and Development Symposium, Hanoi, 19-20/10/2018, p. 30-39
• Do Thi Thao, Nguyen Thi Nga, Nguyen Thi Cuc, Do Thi Phuong, Do Thi Hoa Vien (2018).  Antioxidant and hepatocyte protective activities isoflavones extracted from soybean germ. Proceedings of National Biotechnology Conference 2018, Hanoi 26/10/2018, p. 626-630
• Nguyen Van Cong, Do Thi Hoa Vien, Dang Diem Hong (2018). Determine the name of two marine microalgaes (Thalassiosira pseudonana and Thalassiosira weissflogii) based on cell morphology and 18S rRNA gene analysis. Proceedings of National Biotechnology Conference 2018, Hanoi 26/10/2018, p. 21-27
• Ngo Van Sam, Do Thi Hoa Vien (2016). Research on the extraction and purification of total alkaloid from Carica papaya L. leaf. Proceeding of the Conference on Advances of Biotechnology and Food Technology, Hanoi University of Science and Technology, 10-11 October 2016, p.164-171.
• Duong Thi Thu Hang,  Nguyen Tat Thang  and  Do Thi Hoa Vien (2015). Effects of  ultrasonic treatments on sulforaphane extract from some Vietnamese cruciferae vegetables. Proceeding of the 8^th Regional Conference on Chemical Engineering (RCChE), Hanoi 29/11 – 2/12/2015, p.209-217
• Do Thi Hoa Vien, Ho Thi Ha (2013). Research on anti-cancer activity of some extracts from Vietnamese Carica papaya leaves. Proceeding of the 7^th SEATUC Symposium, March 4-6, 2013, Bangdung, Indonesia, OS4-4
• Do Thi Hoa Vien (2013). Bioactive isoflavonoid compounds in Vietnamese soybean Glycine Max. The UK-Vietnam Parners in Science Food Production and Nutritional Security Workshop, February 21-22, 2013, Hanoi, Vietnam (Oral presentation)
• Do Thi Hoa Vien (2013). Research on extraction and preliminary survey on immunological stimulating           activity and acute toxicity of some extracts from Carica papaya L. leaves. Proceeding of the National Conference of Biotechnology, September 27, 2013, Hanoi, Vietnam, p. 782-787
• Hiroaki Habaki, Haihaol Hu, Ryuichi Egashira, Vien Thi Hoa Do (2011). Concentration of bioethanol by extraction using furfural solvent. (Oral presentation). Proceeding of The 2011 Joint Annual Meeting between Japan Society of Ion Exchange and Japan Association of Solvent Extraction, Nov 25^th – 26^th, 2011, Miyazaki, Japan, SO-210, p. 170
• Do Thi Hoa Vien, Le Quang Hoa (2011). Research on the content of Immunoglobulins IgA, IgG and IgM in Bovine Colostrum after heat treatment. ICMAN5 (The 5th International Conference on Mechanisms of Action of Nutraceuticals), October 13rd – 15^th, 2011, Brisbane, Australia (Abstract)
• Do Thi Hoa Vien, Vu Lan Quyen (2010). Research on anticancer activity of saponin extract from Panax pseudogingseng Wall. Proceeding of The 4^th South East Asian Technical University Consortium (SEATUC) Symposium, February 25, 2010, Tokyo, Japan, p. 74-77
• Nguyen Van Tuyen, Do Thi Hoa Vien, Nguyen Duc Vinh, Nguyen Thanh Hoa (2006).  Research on chemical composition and biological activity of Ficus glandulifera (Moraceae family). Proceeding of The 20^th Scientific Conference – Hanoi University of Technology, Section: Biological and Food Technology, p. 329-334
• Do Thi Hoa Vien, Tran Thi Xuan (2005). Research on Isoflavones (Phytoestrogens) in Kudzu Pueraria thomsonii Benth. and Uncultivated Kudzu of Vietnam. Proceedings of Regional Symposium on Chemical Engineering, November 30th – December 2^nd, 2005, Hanoi, Vietnam, Volume 1, p. 18-23
• Do Thi Hoa Vien, Nguyen Kim Vu, Nguyen Thi Ha (2005). Black chicken stewed with traditional medicines – a special functional food of Vietnam. Poster report at The 6th International Exhibition and Conference on Nutraceuticals and Functional Foods, October 16-19, 2005, Anaheim, California, America, p. 447 (Astract)
• Bui Minh Duc, Nguyen Cong Khan, Phan Thi Kim, Tran Thuy Van, Do Hoa Vien, Bui Lan Anh, Le Hong Dung (2004). Study on limonene content in fresh peel orange and pomelo oil – a phytochemical substances for cancer prevention. Astract presented as poster at the 4^th Asean Conference on Food and Nutrition Safety Science, March 2-5, 2004, Bali, Indonesia
• Do Thi Hoa Vien, Vu Thi Thu Huyen (2003). Research in vivo on the estrogen activity of isoflavone extract from Vitenam soybeen Glycine Max. Proceedings of the National Biotechnology Conference, December 16-17, 2003, Hanoi, Vietnam, p. 573-575
• Do Thi Hoa Vien, Phan Quoc Kinh (2003), Study on extraction and purification of isoflavones from Vietnam soybeen Glycine Max, Proceedings of the 8th Asean Food Conference, October 8-11, 2003, Hanoi, Vietnam, p. 345-348
• Bui Minh Duc, Nguyen Cong Khan, Tu Ngu, Bui Hoang Anh, Lam Xuan Thanh, Do Hoa Vien et al. (2003). Natural beta-carotene crystals isolated fron Gac fruit rich in Carotenoids (Provitamin A) for prevention Vitamin A deficiency in Vietnam. The XXI International Vitamin A Consultative Group Meeting, February 3-5, 2003, Marrakech-Morocco, p.70
• Do Thi Hoa Vien (2001). Influence of microminerals and vitamins to aging and diseases related the age. Proceeding of the 19^th Science Conference of Hanoi University of Technology, Subcommittee of Biotechnology, October 2001, p. 57-62
• Do Thi Hoa Vien (2001). Food and anticancer. Proceeding of the 19^th Science Conference of Hanoi University of Technology, Subcommittee of Biotechnology, October 2001, p. 52-56
• Do Thi Hoa Vien (2001). Influence of flavonoids to coronary desease. International Workshop on Biology, July 2-5, 2001, Hanoi, Vietnam, Volume 1, p. 247-252
• Do thi Hoa Vien, Hostettmann K., Ngo Van Thong (2000). Non volatille substances in various extracts of Amomum longiligulare T.L.Wu seeds. Proceedings of the Ninth Asian Symposium on Medicinal Plants, Spices and other Natural Products, Hanoi-Vietnam, September 24-28, 1998, Hanoi, Vietnam; Asian coordinating group for chemistry (ACGC)-UNESCO, Chemical Abstracts, Vol. 11, 2000
• Ngo Van Thong, Do thi Hoa Vien, Nguyen Duc Minh (1998). Chemical composition of the essential oil of the Amomum longiligulare T.L.Wu seeds and its antibacterial properties. Program & Abstract of The ninth Asian symposium on medicinal plants, spices and other natural products (ASOMPS IX), September 24-28, 1998, Hanoi, Vietnam, p.217
• Ngo Van Thong, Le Ngoc Tu, Do thi Hoa Vien (1998). Studies on the saponins existing in the seeds of Amomum longiligulare T.L.Wu. Program & Abstract of The ninth Asian symposium on medicinal plants, spices and other natural products (ASOMPS IX), September 24-28, 1998, Hanoi, Vietnam, p. 215