The 21-year-old from Haryana then landed a flurry of punches in the third round as the last three minutes were closely-fought between the two. But Nitu defended tightly and looked in control to emerge victorious.
The five-time World champion MC Mary Kom will lead India's challenge in the women's boxing event at the Asian Games in Guangzhou, China, in November. Mary, who competed in the 48kg division in the last week's historic title triumph in Bridgetown, Barbados, has been selected in the 51kg flyweight division.
Five-time world champion MC Mary Kom will have to undergo a trials for the Asian Gamers in China an all-new weight category.
A historic fifth successive World Championship gold medal under her belt but star Indian woman boxer M C Mary Kom remains hungry for more and will not consider hanging up her gloves before finishing on podium at the 2012 London Olympics.
Indian woman boxer M C Mary Kom on Saturday claimed a historic fifth successive World Championship title, beating Steluta Duta of Romania 16-6 in the final in Bridgetown.
M C Mary Kom continued her chase for a historic fifth successive World Championship gold by becoming the only Indian boxer to enter the final of the event with a thumping win in the last-four stage in Bridgetown, Barbados.
India's M C Mary Kom (46kg) re-asserted her status as the world's most successful woman boxer, clinching an unprecedented fourth successive gold medal, but India failed to retain the team crown at the fifth AIBA World Championships in Ningbo City, China, on Saturday. In a repeat of the previous World Championship final in New Delhi, the 25-year-old Indian out-punched Romania's Steluta Duta for a 7-1 verdict to grab India's only gold medal at the event.
M C Marykom won her third straight world crown and helped India lift the team title at the fourth World Women's Boxing Championships.
Tokyo Olympics bronze medallist Lovlina Borgohain kickstarted her campaign on an impressive note by notching up a thrilling win at the 12th edition of the IBA Women's World Boxing Championships in Istanbul on Monday.
A summary of sports events and persons who made news on Thursday
A summary of sports events and persons who made news on Saturday